mirror of
https://github.com/denoland/deno.git
synced 2024-12-23 15:49:44 -05:00
feat(test): Add Deno.test.ignore and Deno.test.only (#20365)
Closes https://github.com/denoland/deno/issues/17106
This commit is contained in:
Bartek Iwańczuk
GitHub
parent
9befa566ec
commit
147c845c95
6 changed files with 538 additions and 311 deletions
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@ -600,11 +600,11 @@ let currentBenchUserExplicitStart = null;
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/** @type {number | null} */
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let currentBenchUserExplicitEnd = null;
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// Main test function provided by Deno.
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function test(
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function testInner(
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nameOrFnOrOptions,
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optionsOrFn,
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maybeFn,
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overrides = {},
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) {
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if (typeof ops.op_register_test != "function") {
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return;
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@ -690,6 +690,8 @@ function test(
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testDesc = { ...defaults, ...nameOrFnOrOptions, fn, name };
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}
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testDesc = { ...testDesc, ...overrides };
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// Delete this prop in case the user passed it. It's used to detect steps.
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delete testDesc.parent;
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const jsError = core.destructureError(new Error());
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@ -721,6 +723,27 @@ function test(
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});
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}
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// Main test function provided by Deno.
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function test(
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nameOrFnOrOptions,
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optionsOrFn,
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maybeFn,
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) {
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return testInner(nameOrFnOrOptions, optionsOrFn, maybeFn);
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}
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test.ignore = function (nameOrFnOrOptions, optionsOrFn, maybeFn) {
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return testInner(nameOrFnOrOptions, optionsOrFn, maybeFn, { ignore: true });
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};
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test.only = function (
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nameOrFnOrOptions,
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optionsOrFn,
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maybeFn,
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) {
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return testInner(nameOrFnOrOptions, optionsOrFn, maybeFn, { only: true });
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};
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let registeredWarmupBench = false;
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// Main bench function provided by Deno.
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@ -379,54 +379,63 @@ impl Visit for TestStepCollector<'_> {
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fn visit_var_decl(&mut self, node: &ast::VarDecl) {
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if let Some(test_context) = &self.maybe_test_context {
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for decl in &node.decls {
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if let Some(init) = &decl.init {
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match init.as_ref() {
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// Identify destructured assignments of `step` from test context
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ast::Expr::Ident(ident) => {
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if ident.sym == *test_context {
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if let ast::Pat::Object(object_pat) = &decl.name {
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for prop in &object_pat.props {
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match prop {
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ast::ObjectPatProp::Assign(prop) => {
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if prop.key.sym.eq("step") {
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self.vars.insert(prop.key.sym.to_string());
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}
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}
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ast::ObjectPatProp::KeyValue(prop) => {
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if let ast::PropName::Ident(key_ident) = &prop.key {
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if key_ident.sym.eq("step") {
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if let ast::Pat::Ident(value_ident) =
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&prop.value.as_ref()
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{
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self.vars.insert(value_ident.id.sym.to_string());
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}
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}
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}
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}
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_ => (),
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}
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let Some(init) = &decl.init else {
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continue;
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};
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match init.as_ref() {
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// Identify destructured assignments of `step` from test context
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ast::Expr::Ident(ident) => {
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if ident.sym != *test_context {
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continue;
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}
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let ast::Pat::Object(object_pat) = &decl.name else {
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continue;
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};
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for prop in &object_pat.props {
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match prop {
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ast::ObjectPatProp::Assign(prop) => {
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if prop.key.sym.eq("step") {
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self.vars.insert(prop.key.sym.to_string());
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}
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}
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}
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}
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// Identify variable assignments where the init is test context
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// `.step`
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ast::Expr::Member(member_expr) => {
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if let ast::Expr::Ident(obj_ident) = member_expr.obj.as_ref() {
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if obj_ident.sym == *test_context {
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if let ast::MemberProp::Ident(prop_ident) = &member_expr.prop
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{
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if prop_ident.sym.eq("step") {
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if let ast::Pat::Ident(binding_ident) = &decl.name {
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self.vars.insert(binding_ident.id.sym.to_string());
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ast::ObjectPatProp::KeyValue(prop) => {
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if let ast::PropName::Ident(key_ident) = &prop.key {
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if key_ident.sym.eq("step") {
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if let ast::Pat::Ident(value_ident) = &prop.value.as_ref()
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{
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self.vars.insert(value_ident.id.sym.to_string());
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}
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}
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}
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}
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_ => (),
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}
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}
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_ => (),
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}
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// Identify variable assignments where the init is test context
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// `.step`
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ast::Expr::Member(member_expr) => {
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let ast::Expr::Ident(obj_ident) = member_expr.obj.as_ref() else {
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continue;
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};
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if obj_ident.sym != *test_context {
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continue;
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}
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let ast::MemberProp::Ident(prop_ident) = &member_expr.prop else {
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continue;
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};
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if prop_ident.sym.eq("step") {
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if let ast::Pat::Ident(binding_ident) = &decl.name {
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self.vars.insert(binding_ident.id.sym.to_string());
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}
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}
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}
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_ => (),
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}
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}
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}
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@ -463,95 +472,151 @@ impl TestCollector {
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impl Visit for TestCollector {
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fn visit_call_expr(&mut self, node: &ast::CallExpr) {
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if let ast::Callee::Expr(callee_expr) = &node.callee {
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match callee_expr.as_ref() {
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ast::Expr::Ident(ident) => {
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if self.vars.contains(&ident.sym.to_string()) {
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visit_call_expr(
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node,
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Some(&self.fns),
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source_range_to_lsp_range(&ident.range(), &self.text_info),
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None,
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&self.text_info,
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&mut self.test_module,
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);
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}
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fn visit_if_deno_test(
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collector: &mut TestCollector,
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node: &ast::CallExpr,
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range: &deno_ast::SourceRange,
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ns_prop_ident: &ast::Ident,
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member_expr: &ast::MemberExpr,
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) {
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if ns_prop_ident.sym.to_string() == "test" {
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let ast::Expr::Ident(ident) = member_expr.obj.as_ref() else {
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return;
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};
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if ident.sym.to_string() != "Deno" {
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return;
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}
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ast::Expr::Member(member_expr) => {
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if let ast::MemberProp::Ident(ns_prop_ident) = &member_expr.prop {
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if ns_prop_ident.sym.to_string() == "test" {
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if let ast::Expr::Ident(ident) = member_expr.obj.as_ref() {
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if ident.sym.to_string() == "Deno" {
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visit_call_expr(
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node,
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Some(&self.fns),
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source_range_to_lsp_range(
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&ns_prop_ident.range(),
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&self.text_info,
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),
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None,
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&self.text_info,
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&mut self.test_module,
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);
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}
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}
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}
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}
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}
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_ => (),
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visit_call_expr(
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node,
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Some(&collector.fns),
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source_range_to_lsp_range(range, &collector.text_info),
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None,
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&collector.text_info,
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&mut collector.test_module,
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);
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}
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}
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let ast::Callee::Expr(callee_expr) = &node.callee else {
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return;
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};
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match callee_expr.as_ref() {
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ast::Expr::Ident(ident) => {
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if self.vars.contains(&ident.sym.to_string()) {
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visit_call_expr(
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node,
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Some(&self.fns),
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source_range_to_lsp_range(&ident.range(), &self.text_info),
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None,
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&self.text_info,
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&mut self.test_module,
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);
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}
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}
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ast::Expr::Member(member_expr) => {
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let ast::MemberProp::Ident(ns_prop_ident) = &member_expr.prop else {
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return;
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};
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let ns_prop_ident_name = ns_prop_ident.sym.to_string();
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visit_if_deno_test(
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self,
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node,
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&ns_prop_ident.range(),
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ns_prop_ident,
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member_expr,
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);
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if ns_prop_ident_name == "ignore" || ns_prop_ident_name == "only" {
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let ast::Expr::Member(child_member_expr) = member_expr.obj.as_ref()
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else {
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return;
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};
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let ast::MemberProp::Ident(child_ns_prop_ident) =
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&child_member_expr.prop
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else {
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return;
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};
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visit_if_deno_test(
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self,
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node,
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&ns_prop_ident.range(),
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child_ns_prop_ident,
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child_member_expr,
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);
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}
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}
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_ => (),
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}
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}
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fn visit_var_decl(&mut self, node: &ast::VarDecl) {
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for decl in &node.decls {
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if let Some(init) = &decl.init {
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match init.as_ref() {
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// Identify destructured assignments of `test` from `Deno`
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ast::Expr::Ident(ident) => {
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if ident.sym.to_string() == "Deno" {
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if let ast::Pat::Object(object_pat) = &decl.name {
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for prop in &object_pat.props {
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match prop {
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ast::ObjectPatProp::Assign(prop) => {
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let name = prop.key.sym.to_string();
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if name == "test" {
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self.vars.insert(name);
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}
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}
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ast::ObjectPatProp::KeyValue(prop) => {
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if let ast::PropName::Ident(key_ident) = &prop.key {
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if key_ident.sym.to_string() == "test" {
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if let ast::Pat::Ident(value_ident) =
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&prop.value.as_ref()
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{
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self.vars.insert(value_ident.id.sym.to_string());
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}
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}
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}
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}
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_ => (),
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let Some(init) = &decl.init else { continue };
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match init.as_ref() {
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// Identify destructured assignments of `test` from `Deno`
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ast::Expr::Ident(ident) => {
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if ident.sym.to_string() != "Deno" {
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continue;
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}
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let ast::Pat::Object(object_pat) = &decl.name else {
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continue;
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};
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for prop in &object_pat.props {
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match prop {
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ast::ObjectPatProp::Assign(prop) => {
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let name = prop.key.sym.to_string();
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if name == "test" {
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self.vars.insert(name);
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}
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}
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ast::ObjectPatProp::KeyValue(prop) => {
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let ast::PropName::Ident(key_ident) = &prop.key else {
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continue;
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};
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if key_ident.sym.to_string() == "test" {
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if let ast::Pat::Ident(value_ident) = &prop.value.as_ref() {
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self.vars.insert(value_ident.id.sym.to_string());
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}
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}
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}
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_ => (),
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}
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}
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// Identify variable assignments where the init is `Deno.test`
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ast::Expr::Member(member_expr) => {
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if let ast::Expr::Ident(obj_ident) = member_expr.obj.as_ref() {
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if obj_ident.sym.to_string() == "Deno" {
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if let ast::MemberProp::Ident(prop_ident) = &member_expr.prop {
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if prop_ident.sym.to_string() == "test" {
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if let ast::Pat::Ident(binding_ident) = &decl.name {
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self.vars.insert(binding_ident.id.sym.to_string());
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}
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}
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}
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}
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}
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}
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_ => (),
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}
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// Identify variable assignments where the init is `Deno.test`
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ast::Expr::Member(member_expr) => {
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let ast::Expr::Ident(obj_ident) = member_expr.obj.as_ref() else {
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continue;
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};
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if obj_ident.sym.to_string() != "Deno" {
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continue;
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};
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let ast::MemberProp::Ident(prop_ident) = &member_expr.prop else {
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continue;
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};
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if prop_ident.sym.to_string() != "test" {
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continue;
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}
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if let ast::Pat::Ident(binding_ident) = &decl.name {
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self.vars.insert(binding_ident.id.sym.to_string());
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}
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}
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_ => (),
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}
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}
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}
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@ -934,6 +999,8 @@ pub mod tests {
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let test_module = collect(
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r#"
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Deno.test(async function someFunction() {});
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Deno.test.ignore(function foo() {});
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Deno.test.only(function bar() {});
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"#,
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);
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@ -942,20 +1009,41 @@ pub mod tests {
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&TestModule {
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specifier: test_module.specifier.clone(),
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script_version: test_module.script_version.clone(),
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defs: vec![(
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"e0f6a73647b763f82176c98a019e54200b799a32007f9859fb782aaa9e308568"
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.to_string(),
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TestDefinition {
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id:
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"e0f6a73647b763f82176c98a019e54200b799a32007f9859fb782aaa9e308568"
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.to_string(),
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name: "someFunction".to_string(),
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range: Some(new_range(1, 11, 1, 15)),
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is_dynamic: false,
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parent_id: None,
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step_ids: Default::default(),
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}
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),]
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defs: vec![
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(
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"87f28e06f5ddadd90a74a93b84df2e31b9edced8301b0ad4c8fbab8d806ec99d".to_string(),
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TestDefinition {
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id: "87f28e06f5ddadd90a74a93b84df2e31b9edced8301b0ad4c8fbab8d806ec99d".to_string(),
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name: "foo".to_string(),
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range: Some(new_range(2, 16, 2, 22)),
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is_dynamic: false,
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parent_id: None,
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step_ids: Default::default(),
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},
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),
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(
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"e0f6a73647b763f82176c98a019e54200b799a32007f9859fb782aaa9e308568".to_string(),
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TestDefinition {
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id: "e0f6a73647b763f82176c98a019e54200b799a32007f9859fb782aaa9e308568".to_string(),
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name: "someFunction".to_string(),
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range: Some(new_range(1, 11, 1, 15)),
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is_dynamic: false,
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parent_id: None,
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step_ids: Default::default(),
|
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}
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),
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(
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"e1bd61cdaf5e64863d3d85baffe3e43bd57cdb8dc0b5d6a9e03ade18b7f68d47".to_string(),
|
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TestDefinition {
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id: "e1bd61cdaf5e64863d3d85baffe3e43bd57cdb8dc0b5d6a9e03ade18b7f68d47".to_string(),
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name: "bar".to_string(),
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range: Some(new_range(3, 16, 3, 20)),
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is_dynamic: false,
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parent_id: None,
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step_ids: Default::default(),
|
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}
|
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)
|
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]
|
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.into_iter()
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.collect(),
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}
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|
|
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10
cli/tests/testdata/test/ignore.ts
vendored
10
cli/tests/testdata/test/ignore.ts
vendored
|
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@ -1,4 +1,4 @@
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for (let i = 0; i < 10; i++) {
|
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for (let i = 0; i < 5; i++) {
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Deno.test({
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name: `test ${i}`,
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ignore: true,
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|
|
@ -7,3 +7,11 @@ for (let i = 0; i < 10; i++) {
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},
|
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});
|
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}
|
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for (let i = 5; i < 10; i++) {
|
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Deno.test.ignore({
|
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name: `test ${i}`,
|
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fn() {
|
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throw new Error("unreachable");
|
||||
},
|
||||
});
|
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}
|
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|
|
|
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5
cli/tests/testdata/test/only.out
vendored
5
cli/tests/testdata/test/only.out
vendored
|
|
@ -1,7 +1,8 @@
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Check [WILDCARD]/test/only.ts
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running 1 test from ./test/only.ts
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running 2 tests from ./test/only.ts
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only ... ok ([WILDCARD])
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only2 ... ok ([WILDCARD])
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|
||||
ok | 1 passed | 0 failed | 2 filtered out ([WILDCARD])
|
||||
ok | 2 passed | 0 failed | 2 filtered out ([WILDCARD])
|
||||
|
||||
error: Test failed because the "only" option was used
|
||||
|
|
|
|||
5
cli/tests/testdata/test/only.ts
vendored
5
cli/tests/testdata/test/only.ts
vendored
|
|
@ -9,6 +9,11 @@ Deno.test({
|
|||
fn() {},
|
||||
});
|
||||
|
||||
Deno.test.only({
|
||||
name: "only2",
|
||||
fn() {},
|
||||
});
|
||||
|
||||
Deno.test({
|
||||
name: "after",
|
||||
fn() {},
|
||||
|
|
|
|||
456
cli/tsc/dts/lib.deno.ns.d.ts
vendored
456
cli/tsc/dts/lib.deno.ns.d.ts
vendored
|
|
@ -812,188 +812,290 @@ declare namespace Deno {
|
|||
permissions?: PermissionOptions;
|
||||
}
|
||||
|
||||
/** Register a test which will be run when `deno test` is used on the command
|
||||
* line and the containing module looks like a test module.
|
||||
*
|
||||
* `fn` can be async if required.
|
||||
*
|
||||
* ```ts
|
||||
* import { assertEquals } from "https://deno.land/std/testing/asserts.ts";
|
||||
*
|
||||
* Deno.test({
|
||||
* name: "example test",
|
||||
* fn() {
|
||||
* assertEquals("world", "world");
|
||||
* },
|
||||
* });
|
||||
*
|
||||
* Deno.test({
|
||||
* name: "example ignored test",
|
||||
* ignore: Deno.build.os === "windows",
|
||||
* fn() {
|
||||
* // This test is ignored only on Windows machines
|
||||
* },
|
||||
* });
|
||||
*
|
||||
* Deno.test({
|
||||
* name: "example async test",
|
||||
* async fn() {
|
||||
* const decoder = new TextDecoder("utf-8");
|
||||
* const data = await Deno.readFile("hello_world.txt");
|
||||
* assertEquals(decoder.decode(data), "Hello world");
|
||||
* }
|
||||
* });
|
||||
* ```
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
export function test(t: TestDefinition): void;
|
||||
export const test: DenoTest;
|
||||
|
||||
/** Register a test which will be run when `deno test` is used on the command
|
||||
* line and the containing module looks like a test module.
|
||||
*
|
||||
* `fn` can be async if required.
|
||||
*
|
||||
* ```ts
|
||||
* import { assertEquals } from "https://deno.land/std/testing/asserts.ts";
|
||||
*
|
||||
* Deno.test("My test description", () => {
|
||||
* assertEquals("hello", "hello");
|
||||
* });
|
||||
*
|
||||
* Deno.test("My async test description", async () => {
|
||||
* const decoder = new TextDecoder("utf-8");
|
||||
* const data = await Deno.readFile("hello_world.txt");
|
||||
* assertEquals(decoder.decode(data), "Hello world");
|
||||
* });
|
||||
* ```
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
export function test(
|
||||
name: string,
|
||||
fn: (t: TestContext) => void | Promise<void>,
|
||||
): void;
|
||||
interface DenoTest {
|
||||
/** Register a test which will be run when `deno test` is used on the command
|
||||
* line and the containing module looks like a test module.
|
||||
*
|
||||
* `fn` can be async if required.
|
||||
*
|
||||
* ```ts
|
||||
* import { assertEquals } from "https://deno.land/std/testing/asserts.ts";
|
||||
*
|
||||
* Deno.test({
|
||||
* name: "example test",
|
||||
* fn() {
|
||||
* assertEquals("world", "world");
|
||||
* },
|
||||
* });
|
||||
*
|
||||
* Deno.test({
|
||||
* name: "example ignored test",
|
||||
* ignore: Deno.build.os === "windows",
|
||||
* fn() {
|
||||
* // This test is ignored only on Windows machines
|
||||
* },
|
||||
* });
|
||||
*
|
||||
* Deno.test({
|
||||
* name: "example async test",
|
||||
* async fn() {
|
||||
* const decoder = new TextDecoder("utf-8");
|
||||
* const data = await Deno.readFile("hello_world.txt");
|
||||
* assertEquals(decoder.decode(data), "Hello world");
|
||||
* }
|
||||
* });
|
||||
* ```
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
(t: TestDefinition): void;
|
||||
|
||||
/** Register a test which will be run when `deno test` is used on the command
|
||||
* line and the containing module looks like a test module.
|
||||
*
|
||||
* `fn` can be async if required. Declared function must have a name.
|
||||
*
|
||||
* ```ts
|
||||
* import { assertEquals } from "https://deno.land/std/testing/asserts.ts";
|
||||
*
|
||||
* Deno.test(function myTestName() {
|
||||
* assertEquals("hello", "hello");
|
||||
* });
|
||||
*
|
||||
* Deno.test(async function myOtherTestName() {
|
||||
* const decoder = new TextDecoder("utf-8");
|
||||
* const data = await Deno.readFile("hello_world.txt");
|
||||
* assertEquals(decoder.decode(data), "Hello world");
|
||||
* });
|
||||
* ```
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
export function test(fn: (t: TestContext) => void | Promise<void>): void;
|
||||
/** Register a test which will be run when `deno test` is used on the command
|
||||
* line and the containing module looks like a test module.
|
||||
*
|
||||
* `fn` can be async if required.
|
||||
*
|
||||
* ```ts
|
||||
* import { assertEquals } from "https://deno.land/std/testing/asserts.ts";
|
||||
*
|
||||
* Deno.test("My test description", () => {
|
||||
* assertEquals("hello", "hello");
|
||||
* });
|
||||
*
|
||||
* Deno.test("My async test description", async () => {
|
||||
* const decoder = new TextDecoder("utf-8");
|
||||
* const data = await Deno.readFile("hello_world.txt");
|
||||
* assertEquals(decoder.decode(data), "Hello world");
|
||||
* });
|
||||
* ```
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
(
|
||||
name: string,
|
||||
fn: (t: TestContext) => void | Promise<void>,
|
||||
): void;
|
||||
|
||||
/** Register a test which will be run when `deno test` is used on the command
|
||||
* line and the containing module looks like a test module.
|
||||
*
|
||||
* `fn` can be async if required.
|
||||
*
|
||||
* ```ts
|
||||
* import {assert, fail, assertEquals} from "https://deno.land/std/testing/asserts.ts";
|
||||
*
|
||||
* Deno.test("My test description", { permissions: { read: true } }, (): void => {
|
||||
* assertEquals("hello", "hello");
|
||||
* });
|
||||
*
|
||||
* Deno.test("My async test description", { permissions: { read: false } }, async (): Promise<void> => {
|
||||
* const decoder = new TextDecoder("utf-8");
|
||||
* const data = await Deno.readFile("hello_world.txt");
|
||||
* assertEquals(decoder.decode(data), "Hello world");
|
||||
* });
|
||||
* ```
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
export function test(
|
||||
name: string,
|
||||
options: Omit<TestDefinition, "fn" | "name">,
|
||||
fn: (t: TestContext) => void | Promise<void>,
|
||||
): void;
|
||||
/** Register a test which will be run when `deno test` is used on the command
|
||||
* line and the containing module looks like a test module.
|
||||
*
|
||||
* `fn` can be async if required. Declared function must have a name.
|
||||
*
|
||||
* ```ts
|
||||
* import { assertEquals } from "https://deno.land/std/testing/asserts.ts";
|
||||
*
|
||||
* Deno.test(function myTestName() {
|
||||
* assertEquals("hello", "hello");
|
||||
* });
|
||||
*
|
||||
* Deno.test(async function myOtherTestName() {
|
||||
* const decoder = new TextDecoder("utf-8");
|
||||
* const data = await Deno.readFile("hello_world.txt");
|
||||
* assertEquals(decoder.decode(data), "Hello world");
|
||||
* });
|
||||
* ```
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
(fn: (t: TestContext) => void | Promise<void>): void;
|
||||
|
||||
/** Register a test which will be run when `deno test` is used on the command
|
||||
* line and the containing module looks like a test module.
|
||||
*
|
||||
* `fn` can be async if required.
|
||||
*
|
||||
* ```ts
|
||||
* import { assertEquals } from "https://deno.land/std/testing/asserts.ts";
|
||||
*
|
||||
* Deno.test(
|
||||
* {
|
||||
* name: "My test description",
|
||||
* permissions: { read: true },
|
||||
* },
|
||||
* () => {
|
||||
* assertEquals("hello", "hello");
|
||||
* },
|
||||
* );
|
||||
*
|
||||
* Deno.test(
|
||||
* {
|
||||
* name: "My async test description",
|
||||
* permissions: { read: false },
|
||||
* },
|
||||
* async () => {
|
||||
* const decoder = new TextDecoder("utf-8");
|
||||
* const data = await Deno.readFile("hello_world.txt");
|
||||
* assertEquals(decoder.decode(data), "Hello world");
|
||||
* },
|
||||
* );
|
||||
* ```
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
export function test(
|
||||
options: Omit<TestDefinition, "fn">,
|
||||
fn: (t: TestContext) => void | Promise<void>,
|
||||
): void;
|
||||
/** Register a test which will be run when `deno test` is used on the command
|
||||
* line and the containing module looks like a test module.
|
||||
*
|
||||
* `fn` can be async if required.
|
||||
*
|
||||
* ```ts
|
||||
* import {assert, fail, assertEquals} from "https://deno.land/std/testing/asserts.ts";
|
||||
*
|
||||
* Deno.test("My test description", { permissions: { read: true } }, (): void => {
|
||||
* assertEquals("hello", "hello");
|
||||
* });
|
||||
*
|
||||
* Deno.test("My async test description", { permissions: { read: false } }, async (): Promise<void> => {
|
||||
* const decoder = new TextDecoder("utf-8");
|
||||
* const data = await Deno.readFile("hello_world.txt");
|
||||
* assertEquals(decoder.decode(data), "Hello world");
|
||||
* });
|
||||
* ```
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
(
|
||||
name: string,
|
||||
options: Omit<TestDefinition, "fn" | "name">,
|
||||
fn: (t: TestContext) => void | Promise<void>,
|
||||
): void;
|
||||
|
||||
/** Register a test which will be run when `deno test` is used on the command
|
||||
* line and the containing module looks like a test module.
|
||||
*
|
||||
* `fn` can be async if required. Declared function must have a name.
|
||||
*
|
||||
* ```ts
|
||||
* import { assertEquals } from "https://deno.land/std/testing/asserts.ts";
|
||||
*
|
||||
* Deno.test(
|
||||
* { permissions: { read: true } },
|
||||
* function myTestName() {
|
||||
* assertEquals("hello", "hello");
|
||||
* },
|
||||
* );
|
||||
*
|
||||
* Deno.test(
|
||||
* { permissions: { read: false } },
|
||||
* async function myOtherTestName() {
|
||||
* const decoder = new TextDecoder("utf-8");
|
||||
* const data = await Deno.readFile("hello_world.txt");
|
||||
* assertEquals(decoder.decode(data), "Hello world");
|
||||
* },
|
||||
* );
|
||||
* ```
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
export function test(
|
||||
options: Omit<TestDefinition, "fn" | "name">,
|
||||
fn: (t: TestContext) => void | Promise<void>,
|
||||
): void;
|
||||
/** Register a test which will be run when `deno test` is used on the command
|
||||
* line and the containing module looks like a test module.
|
||||
*
|
||||
* `fn` can be async if required.
|
||||
*
|
||||
* ```ts
|
||||
* import { assertEquals } from "https://deno.land/std/testing/asserts.ts";
|
||||
*
|
||||
* Deno.test(
|
||||
* {
|
||||
* name: "My test description",
|
||||
* permissions: { read: true },
|
||||
* },
|
||||
* () => {
|
||||
* assertEquals("hello", "hello");
|
||||
* },
|
||||
* );
|
||||
*
|
||||
* Deno.test(
|
||||
* {
|
||||
* name: "My async test description",
|
||||
* permissions: { read: false },
|
||||
* },
|
||||
* async () => {
|
||||
* const decoder = new TextDecoder("utf-8");
|
||||
* const data = await Deno.readFile("hello_world.txt");
|
||||
* assertEquals(decoder.decode(data), "Hello world");
|
||||
* },
|
||||
* );
|
||||
* ```
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
(
|
||||
options: Omit<TestDefinition, "fn" | "name">,
|
||||
fn: (t: TestContext) => void | Promise<void>,
|
||||
): void;
|
||||
|
||||
/** Register a test which will be run when `deno test` is used on the command
|
||||
* line and the containing module looks like a test module.
|
||||
*
|
||||
* `fn` can be async if required. Declared function must have a name.
|
||||
*
|
||||
* ```ts
|
||||
* import { assertEquals } from "https://deno.land/std/testing/asserts.ts";
|
||||
*
|
||||
* Deno.test(
|
||||
* { permissions: { read: true } },
|
||||
* function myTestName() {
|
||||
* assertEquals("hello", "hello");
|
||||
* },
|
||||
* );
|
||||
*
|
||||
* Deno.test(
|
||||
* { permissions: { read: false } },
|
||||
* async function myOtherTestName() {
|
||||
* const decoder = new TextDecoder("utf-8");
|
||||
* const data = await Deno.readFile("hello_world.txt");
|
||||
* assertEquals(decoder.decode(data), "Hello world");
|
||||
* },
|
||||
* );
|
||||
* ```
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
(
|
||||
options: Omit<TestDefinition, "fn">,
|
||||
fn: (t: TestContext) => void | Promise<void>,
|
||||
): void;
|
||||
|
||||
/** Shorthand property for ignoring a particular test case.
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
ignore(t: Omit<TestDefinition, "ignore">): void;
|
||||
|
||||
/** Shorthand property for ignoring a particular test case.
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
ignore(
|
||||
name: string,
|
||||
fn: (t: TestContext) => void | Promise<void>,
|
||||
): void;
|
||||
|
||||
/** Shorthand property for ignoring a particular test case.
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
ignore(fn: (t: TestContext) => void | Promise<void>): void;
|
||||
|
||||
/** Shorthand property for ignoring a particular test case.
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
ignore(
|
||||
name: string,
|
||||
options: Omit<TestDefinition, "fn" | "name" | "ignore">,
|
||||
fn: (t: TestContext) => void | Promise<void>,
|
||||
): void;
|
||||
|
||||
/** Shorthand property for ignoring a particular test case.
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
ignore(
|
||||
options: Omit<TestDefinition, "fn" | "name" | "ignore">,
|
||||
fn: (t: TestContext) => void | Promise<void>,
|
||||
): void;
|
||||
|
||||
/** Shorthand property for ignoring a particular test case.
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
ignore(
|
||||
options: Omit<TestDefinition, "fn" | "ignore">,
|
||||
fn: (t: TestContext) => void | Promise<void>,
|
||||
): void;
|
||||
|
||||
/** Shorthand property for focusing a particular test case.
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
only(t: Omit<TestDefinition, "only">): void;
|
||||
|
||||
/** Shorthand property for focusing a particular test case.
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
only(
|
||||
name: string,
|
||||
fn: (t: TestContext) => void | Promise<void>,
|
||||
): void;
|
||||
|
||||
/** Shorthand property for focusing a particular test case.
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
only(fn: (t: TestContext) => void | Promise<void>): void;
|
||||
|
||||
/** Shorthand property for focusing a particular test case.
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
only(
|
||||
name: string,
|
||||
options: Omit<TestDefinition, "fn" | "name" | "only">,
|
||||
fn: (t: TestContext) => void | Promise<void>,
|
||||
): void;
|
||||
|
||||
/** Shorthand property for focusing a particular test case.
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
only(
|
||||
options: Omit<TestDefinition, "fn" | "name" | "only">,
|
||||
fn: (t: TestContext) => void | Promise<void>,
|
||||
): void;
|
||||
|
||||
/** Shorthand property for focusing a particular test case.
|
||||
*
|
||||
* @category Testing
|
||||
*/
|
||||
only(
|
||||
options: Omit<TestDefinition, "fn" | "only">,
|
||||
fn: (t: TestContext) => void | Promise<void>,
|
||||
): void;
|
||||
}
|
||||
|
||||
/**
|
||||
* Context that is passed to a benchmarked function. The instance is shared
|
||||
|
|
|
|||
Loading…
Reference in a new issue