mirror of
https://github.com/denoland/deno.git
synced 2024-11-26 16:09:27 -05:00
638 lines
15 KiB
Rust
638 lines
15 KiB
Rust
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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use super::DocParser;
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use crate::colors;
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use serde_json;
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use serde_json::json;
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#[test]
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fn export_fn() {
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let source_code = r#"/**
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* Hello there, this is a multiline JSdoc.
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*
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* It has many lines
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*
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* Or not that many?
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*/
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export function foo(a: string, b: number): void {
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console.log("Hello world");
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}
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"#;
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let entries = DocParser::default()
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.parse("test.ts".to_string(), source_code.to_string())
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.unwrap();
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assert_eq!(entries.len(), 1);
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let entry = &entries[0];
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let expected_json = json!({
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"functionDef": {
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"isAsync": false,
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"isGenerator": false,
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"params": [
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{
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"name": "a",
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"tsType": {
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"keyword": "string",
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"kind": "keyword",
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"repr": "string",
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},
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},
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{
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"name": "b",
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"tsType": {
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"keyword": "number",
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"kind": "keyword",
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"repr": "number",
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},
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},
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],
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"returnType": {
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"keyword": "void",
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"kind": "keyword",
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"repr": "void",
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},
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},
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"jsDoc": "Hello there, this is a multiline JSdoc.\n\nIt has many lines\n\nOr not that many?",
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"kind": "function",
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"location": {
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"col": 0,
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"filename": "test.ts",
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"line": 8,
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},
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"name": "foo",
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});
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let actual = serde_json::to_value(entry).unwrap();
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assert_eq!(actual, expected_json);
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assert!(
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colors::strip_ansi_codes(super::printer::format(entries).as_str())
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.contains("Hello there")
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);
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}
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#[test]
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fn export_const() {
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let source_code =
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"/** Something about fizzBuzz */\nexport const fizzBuzz = \"fizzBuzz\";\n";
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let entries = DocParser::default()
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.parse("test.ts".to_string(), source_code.to_string())
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.unwrap();
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assert_eq!(entries.len(), 1);
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let entry = &entries[0];
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let expected_json = json!({
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"kind": "variable",
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"name": "fizzBuzz",
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"location": {
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"filename": "test.ts",
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"line": 2,
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"col": 0
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},
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"jsDoc": "Something about fizzBuzz",
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"variableDef": {
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"tsType": null,
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"kind": "const"
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}
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});
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let actual = serde_json::to_value(entry).unwrap();
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assert_eq!(actual, expected_json);
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assert!(
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colors::strip_ansi_codes(super::printer::format(entries).as_str())
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.contains("Something about fizzBuzz")
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);
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}
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#[test]
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fn export_class() {
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let source_code = r#"
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/** Class doc */
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export class Foobar extends Fizz implements Buzz {
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private private1: boolean;
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protected protected1: number;
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public public1: boolean;
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public2: number;
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/** Constructor js doc */
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constructor(name: string, private private2: number, protected protected2: number) {}
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/** Async foo method */
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async foo(): Promise<void> {
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//
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}
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/** Sync bar method */
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bar(): void {
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//
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}
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}
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"#;
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let entries = DocParser::default()
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.parse("test.ts".to_string(), source_code.to_string())
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.unwrap();
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assert_eq!(entries.len(), 1);
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let expected_json = json!({
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"kind": "class",
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"name": "Foobar",
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"location": {
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"filename": "test.ts",
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"line": 3,
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"col": 0
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},
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"jsDoc": "Class doc",
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"classDef": {
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"isAbstract": false,
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"constructors": [
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{
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"jsDoc": "Constructor js doc",
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"accessibility": null,
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"name": "constructor",
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"params": [
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{
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"name": "name",
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"tsType": {
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"repr": "string",
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"kind": "keyword",
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"keyword": "string"
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}
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},
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{
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"name": "<TODO>",
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"tsType": null
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},
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{
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"name": "<TODO>",
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"tsType": null
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}
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],
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"location": {
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"filename": "test.ts",
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"line": 10,
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"col": 4
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}
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}
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],
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"properties": [
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{
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"jsDoc": null,
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"tsType": {
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"repr": "boolean",
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"kind": "keyword",
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"keyword": "boolean"
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},
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"readonly": false,
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"accessibility": "private",
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"isAbstract": false,
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"isStatic": false,
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"name": "private1",
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"location": {
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"filename": "test.ts",
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"line": 4,
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"col": 4
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}
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},
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{
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"jsDoc": null,
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"tsType": {
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"repr": "number",
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"kind": "keyword",
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"keyword": "number"
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},
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"readonly": false,
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"accessibility": "protected",
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"isAbstract": false,
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"isStatic": false,
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"name": "protected1",
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"location": {
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"filename": "test.ts",
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"line": 5,
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"col": 4
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}
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},
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{
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"jsDoc": null,
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"tsType": {
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"repr": "boolean",
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"kind": "keyword",
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"keyword": "boolean"
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},
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"readonly": false,
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"accessibility": "public",
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"isAbstract": false,
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"isStatic": false,
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"name": "public1",
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"location": {
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"filename": "test.ts",
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"line": 6,
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"col": 4
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}
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},
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{
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"jsDoc": null,
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"tsType": {
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"repr": "number",
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"kind": "keyword",
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"keyword": "number"
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},
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"readonly": false,
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"accessibility": null,
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"isAbstract": false,
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"isStatic": false,
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"name": "public2",
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"location": {
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"filename": "test.ts",
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"line": 7,
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"col": 4
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}
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}
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],
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"methods": [
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{
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"jsDoc": "Async foo method",
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"accessibility": null,
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"isAbstract": false,
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"isStatic": false,
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"name": "foo",
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"kind": "method",
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"functionDef": {
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"params": [],
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"returnType": {
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"repr": "Promise",
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"kind": "typeRef",
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"typeRef": {
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"typeParams": [
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{
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"repr": "void",
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"kind": "keyword",
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"keyword": "void"
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}
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],
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"typeName": "Promise"
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}
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},
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"isAsync": true,
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"isGenerator": false
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},
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"location": {
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"filename": "test.ts",
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"line": 13,
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"col": 4
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}
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},
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{
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"jsDoc": "Sync bar method",
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"accessibility": null,
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"isAbstract": false,
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"isStatic": false,
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"name": "bar",
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"kind": "method",
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"functionDef": {
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"params": [],
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"returnType": {
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"repr": "void",
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"kind": "keyword",
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"keyword": "void"
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},
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"isAsync": false,
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"isGenerator": false
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},
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"location": {
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"filename": "test.ts",
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"line": 18,
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"col": 4
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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 entry = &entries[0];
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let actual = serde_json::to_value(entry).unwrap();
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assert_eq!(actual, expected_json);
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assert!(
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colors::strip_ansi_codes(super::printer::format(entries).as_str())
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.contains("class Foobar")
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);
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}
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#[test]
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fn export_interface() {
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let source_code = r#"
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/**
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* Interface js doc
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*/
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export interface Reader {
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/** Read n bytes */
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read(buf: Uint8Array, something: unknown): Promise<number>
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}
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"#;
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let entries = DocParser::default()
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.parse("test.ts".to_string(), source_code.to_string())
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.unwrap();
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assert_eq!(entries.len(), 1);
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let entry = &entries[0];
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let expected_json = json!({
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"kind": "interface",
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"name": "Reader",
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"location": {
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"filename": "test.ts",
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"line": 5,
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"col": 0
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},
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"jsDoc": "Interface js doc",
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"interfaceDef": {
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"methods": [
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{
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"name": "read",
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"location": {
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"filename": "test.ts",
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"line": 7,
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"col": 4
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},
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"jsDoc": "Read n bytes",
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"params": [
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{
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"name": "buf",
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"tsType": {
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"repr": "Uint8Array",
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"kind": "typeRef",
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"typeRef": {
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"typeParams": null,
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"typeName": "Uint8Array"
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}
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}
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},
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{
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"name": "something",
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"tsType": {
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"repr": "unknown",
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"kind": "keyword",
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"keyword": "unknown"
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}
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}
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],
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"returnType": {
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"repr": "Promise",
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"kind": "typeRef",
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"typeRef": {
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"typeParams": [
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{
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"repr": "number",
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"kind": "keyword",
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"keyword": "number"
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}
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],
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"typeName": "Promise"
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}
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}
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}
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],
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"properties": [],
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"callSignatures": []
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}
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});
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let actual = serde_json::to_value(entry).unwrap();
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assert_eq!(actual, expected_json);
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assert!(
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colors::strip_ansi_codes(super::printer::format(entries).as_str())
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.contains("interface Reader")
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);
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}
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#[test]
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fn export_type_alias() {
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let source_code = r#"
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/** Array holding numbers */
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export type NumberArray = Array<number>;
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"#;
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let entries = DocParser::default()
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.parse("test.ts".to_string(), source_code.to_string())
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.unwrap();
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assert_eq!(entries.len(), 1);
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let entry = &entries[0];
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let expected_json = json!({
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"kind": "typeAlias",
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"name": "NumberArray",
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"location": {
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"filename": "test.ts",
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"line": 3,
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"col": 0
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},
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"jsDoc": "Array holding numbers",
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"typeAliasDef": {
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"tsType": {
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"repr": "Array",
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"kind": "typeRef",
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"typeRef": {
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"typeParams": [
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{
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"repr": "number",
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"kind": "keyword",
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"keyword": "number"
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}
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],
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"typeName": "Array"
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}
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}
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}
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});
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let actual = serde_json::to_value(entry).unwrap();
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assert_eq!(actual, expected_json);
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assert!(
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colors::strip_ansi_codes(super::printer::format(entries).as_str())
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.contains("Array holding numbers")
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);
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}
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#[test]
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fn export_enum() {
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let source_code = r#"
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/**
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* Some enum for good measure
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*/
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export enum Hello {
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World = "world",
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Fizz = "fizz",
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Buzz = "buzz",
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}
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"#;
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let entries = DocParser::default()
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.parse("test.ts".to_string(), source_code.to_string())
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.unwrap();
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assert_eq!(entries.len(), 1);
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let entry = &entries[0];
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let expected_json = json!({
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"kind": "enum",
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"name": "Hello",
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"location": {
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"filename": "test.ts",
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"line": 5,
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"col": 0
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},
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"jsDoc": "Some enum for good measure",
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"enumDef": {
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"members": [
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{
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"name": "World"
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},
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{
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"name": "Fizz"
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},
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{
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"name": "Buzz"
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}
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]
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}
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});
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let actual = serde_json::to_value(entry).unwrap();
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assert_eq!(actual, expected_json);
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assert!(colors::strip_ansi_codes(
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super::printer::format(entries.clone()).as_str()
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)
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.contains("Some enum for good measure"));
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assert!(
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colors::strip_ansi_codes(super::printer::format(entries).as_str())
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.contains("enum Hello")
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);
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}
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#[test]
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fn export_namespace() {
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let source_code = r#"
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/** Namespace JSdoc */
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export namespace RootNs {
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export const a = "a";
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/** Nested namespace JSDoc */
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export namespace NestedNs {
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export enum Foo {
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a = 1,
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b = 2,
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c = 3,
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}
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}
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}
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"#;
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let entries = DocParser::default()
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.parse("test.ts".to_string(), source_code.to_string())
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.unwrap();
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assert_eq!(entries.len(), 1);
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let entry = &entries[0];
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let expected_json = json!({
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"kind": "namespace",
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"name": "RootNs",
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"location": {
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"filename": "test.ts",
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"line": 3,
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"col": 0
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},
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"jsDoc": "Namespace JSdoc",
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"namespaceDef": {
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"elements": [
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{
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"kind": "variable",
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"name": "a",
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"location": {
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"filename": "test.ts",
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"line": 4,
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"col": 4
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},
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"jsDoc": null,
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"variableDef": {
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"tsType": null,
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"kind": "const"
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}
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},
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{
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"kind": "namespace",
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"name": "NestedNs",
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"location": {
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"filename": "test.ts",
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"line": 7,
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"col": 4
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},
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"jsDoc": "Nested namespace JSDoc",
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"namespaceDef": {
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"elements": [
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{
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"kind": "enum",
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"name": "Foo",
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"location": {
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"filename": "test.ts",
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"line": 8,
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"col": 6
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},
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"jsDoc": null,
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"enumDef": {
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"members": [
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{
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"name": "a"
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},
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{
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"name": "b"
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},
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{
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"name": "c"
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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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});
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let actual = serde_json::to_value(entry).unwrap();
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assert_eq!(actual, expected_json);
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assert!(
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colors::strip_ansi_codes(super::printer::format(entries).as_str())
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.contains("namespace RootNs")
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);
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}
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#[test]
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fn optional_return_type() {
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let source_code = r#"
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export function foo(a: number) {
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return a;
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}
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"#;
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let entries = DocParser::default()
|
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.parse("test.ts".to_string(), source_code.to_string())
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.unwrap();
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assert_eq!(entries.len(), 1);
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let entry = &entries[0];
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let expected_json = json!({
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"kind": "function",
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"name": "foo",
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"location": {
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"filename": "test.ts",
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"line": 2,
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"col": 2
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},
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"jsDoc": null,
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"functionDef": {
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"params": [
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{
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"name": "a",
|
|
"tsType": {
|
|
"keyword": "number",
|
|
"kind": "keyword",
|
|
"repr": "number",
|
|
},
|
|
}
|
|
],
|
|
"returnType": null,
|
|
"isAsync": false,
|
|
"isGenerator": false
|
|
}
|
|
});
|
|
let actual = serde_json::to_value(entry).unwrap();
|
|
assert_eq!(actual, expected_json);
|
|
|
|
assert!(
|
|
colors::strip_ansi_codes(super::printer::format(entries).as_str())
|
|
.contains("function foo(a: number)")
|
|
);
|
|
}
|