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4543b563a9
Make warnings fail
93 lines
2.1 KiB
TypeScript
93 lines
2.1 KiB
TypeScript
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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import { test } from "./mod.ts";
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import { red, green, white, gray, bold } from "../colors/mod.ts";
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import { assertEquals } from "./pretty.ts";
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import { assertThrows } from "./asserts.ts";
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const createHeader = (): string[] => [
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"",
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"",
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` ${gray(bold("[Diff]"))} ${red(bold("Left"))} / ${green(bold("Right"))}`,
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"",
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""
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];
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const added: (s: string) => string = (s: string): string => green(bold(s));
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const removed: (s: string) => string = (s: string): string => red(bold(s));
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test({
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name: "pass case",
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fn(): void {
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assertEquals({ a: 10 }, { a: 10 });
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assertEquals(true, true);
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assertEquals(10, 10);
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assertEquals("abc", "abc");
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assertEquals({ a: 10, b: { c: "1" } }, { a: 10, b: { c: "1" } });
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}
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});
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test({
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name: "failed with number",
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fn(): void {
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assertThrows(
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(): void => assertEquals(1, 2),
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Error,
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[...createHeader(), removed(`- 1`), added(`+ 2`), ""].join("\n")
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);
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}
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});
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test({
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name: "failed with number vs string",
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fn(): void {
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assertThrows(
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(): void => assertEquals(1, "1"),
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Error,
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[...createHeader(), removed(`- 1`), added(`+ "1"`)].join("\n")
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);
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}
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});
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test({
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name: "failed with array",
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fn(): void {
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assertThrows(
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(): void => assertEquals([1, "2", 3], ["1", "2", 3]),
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Error,
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[
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...createHeader(),
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white(" Array ["),
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removed(`- 1,`),
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added(`+ "1",`),
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white(' "2",'),
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white(" 3,"),
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white(" ]"),
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""
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].join("\n")
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);
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}
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});
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test({
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name: "failed with object",
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fn(): void {
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assertThrows(
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(): void => assertEquals({ a: 1, b: "2", c: 3 }, { a: 1, b: 2, c: [3] }),
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Error,
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[
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...createHeader(),
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white(" Object {"),
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white(` "a": 1,`),
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added(`+ "b": 2,`),
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added(`+ "c": Array [`),
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added(`+ 3,`),
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added(`+ ],`),
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removed(`- "b": "2",`),
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removed(`- "c": 3,`),
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white(" }"),
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""
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].join("\n")
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);
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}
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});
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