denoland-deno/colors/test.ts

import { assertEqual, test } from "../testing/mod.ts";
import { color } from "./mod.ts";
import "./example.ts";

test(function singleColor() {
  assertEqual(color.red("Hello world"), "Hello world");
});

test(function doubleColor() {
  assertEqual(color.red.bgBlue("Hello world"),
    "Hello world");
});

test(function newLinesContinueColors() {
  assertEqual(color.red("Hello\nworld"),
    "Hello\nworld");
  assertEqual(color.red("Hello\r\nworld"),
    "Hello\r\nworld");
  assertEqual(color.red("Hello\n\nworld"),
    "Hello\n\nworld");
});

test(function replacesCloseCharacters() {
  assertEqual(color.red("Hello"), "Hello");
});