deno/std/fmt/colors_test.ts

// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
import { test } from "../testing/mod.ts";
import { assertEquals } from "../testing/asserts.ts";
import * as c from "./colors.ts";
import "../examples/colors.ts";

test(function singleColor(): void {
  assertEquals(c.red("foo bar"), "foo bar");
});

test(function doubleColor(): void {
  assertEquals(c.bgBlue(c.red("foo bar")), "foo bar");
});

test(function replacesCloseCharacters(): void {
  assertEquals(c.red("Hello"), "Hello");
});

test(function enablingColors(): void {
  assertEquals(c.getColorEnabled(), true);
  c.setColorEnabled(false);
  assertEquals(c.bgBlue(c.red("foo bar")), "foo bar");
  c.setColorEnabled(true);
  assertEquals(c.red("foo bar"), "foo bar");
});

test(function testBold(): void {
  assertEquals(c.bold("foo bar"), "foo bar");
});

test(function testDim(): void {
  assertEquals(c.dim("foo bar"), "foo bar");
});

test(function testItalic(): void {
  assertEquals(c.italic("foo bar"), "foo bar");
});

test(function testUnderline(): void {
  assertEquals(c.underline("foo bar"), "foo bar");
});

test(function testInverse(): void {
  assertEquals(c.inverse("foo bar"), "foo bar");
});

test(function testHidden(): void {
  assertEquals(c.hidden("foo bar"), "foo bar");
});

test(function testStrikethrough(): void {
  assertEquals(c.strikethrough("foo bar"), "foo bar");
});

test(function testBlack(): void {
  assertEquals(c.black("foo bar"), "foo bar");
});

test(function testRed(): void {
  assertEquals(c.red("foo bar"), "foo bar");
});

test(function testGreen(): void {
  assertEquals(c.green("foo bar"), "foo bar");
});

test(function testYellow(): void {
  assertEquals(c.yellow("foo bar"), "foo bar");
});

test(function testBlue(): void {
  assertEquals(c.blue("foo bar"), "foo bar");
});

test(function testMagenta(): void {
  assertEquals(c.magenta("foo bar"), "foo bar");
});

test(function testCyan(): void {
  assertEquals(c.cyan("foo bar"), "foo bar");
});

test(function testWhite(): void {
  assertEquals(c.white("foo bar"), "foo bar");
});

test(function testGray(): void {
  assertEquals(c.gray("foo bar"), "foo bar");
});

test(function testBgBlack(): void {
  assertEquals(c.bgBlack("foo bar"), "foo bar");
});

test(function testBgRed(): void {
  assertEquals(c.bgRed("foo bar"), "foo bar");
});

test(function testBgGreen(): void {
  assertEquals(c.bgGreen("foo bar"), "foo bar");
});

test(function testBgYellow(): void {
  assertEquals(c.bgYellow("foo bar"), "foo bar");
});

test(function testBgBlue(): void {
  assertEquals(c.bgBlue("foo bar"), "foo bar");
});

test(function testBgMagenta(): void {
  assertEquals(c.bgMagenta("foo bar"), "foo bar");
});

test(function testBgCyan(): void {
  assertEquals(c.bgCyan("foo bar"), "foo bar");
});

test(function testBgWhite(): void {
  assertEquals(c.bgWhite("foo bar"), "foo bar");
});