110 lines
3.4 KiB
JavaScript
Executable file
110 lines
3.4 KiB
JavaScript
Executable file
'use strict';
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const childProcess = require('child_process');
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const {EOL} = require('os');
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const {expect} = require('chai');
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function getColorCmd(cmd, args, {shortFlags} = {}) {
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const flags = Object.entries(args || {}).reduce((s, [flag, value]) => {
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return s + `${shortFlags ? '-' : '--'}${flag} ${value} `;
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}, '');
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const cmds = {
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darwin: `CLICOLOR_FORCE="1" ${cmd} | node lib/cli ${flags}`,
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linux: `CLICOLOR="1" ${cmd} | node lib/cli ${flags}`,
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// for win32 compatibility, make sure there is no space between the cmd and the pipe
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win32: `${cmd}| node lib/cli ${flags}`
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};
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return cmds[process.platform];
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}
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function echo(str) {
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if (process.platform === 'win32') {
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return `echo ${str}`;
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}
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return `echo "${str}"`;
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}
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function runCLI (cmd, args) {
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return new Promise((resolve, reject) => {
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childProcess.exec(cmd, {
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...args,
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timeout: 10000
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}, (err, stdout, stderr) => {
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if (err) {
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return reject(err);
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}
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if (stderr) {
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return reject(stderr);
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}
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resolve(stdout);
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});
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});
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}
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function runColorCLI (data, args, opts) {
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return runCLI(getColorCmd(data, args, opts));
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}
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describe('cli', function () {
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it('converts colors', async function () {
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const data = echo('what\u001b[0;31m what?');
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const result = `what<span style="color:#A00"> what?${EOL}</span>`;
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const stdout = await runColorCLI(data);
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expect(stdout).to.equal(result);
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});
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it('works with flags', async function () {
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const data = echo('test\ntest\n');
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// Has an additional line break relative to programmatic, due to `echo`
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const result = 'test<br/>test<br/><br/>';
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const stdout = await runColorCLI(data, {newline: ''});
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expect(stdout).to.equal(result);
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});
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it('works with multiple flags', async function () {
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const data = echo('test\n<test\n');
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// Has an additional line break relative to programmatic, due to `echo`
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const result = 'test<br/><test<br/><br/>';
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let stdout = await runColorCLI(
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data, {
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newline: '', escapeXML: '', fg: '"#FAF"', bg: '"#0F0"'
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}
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);
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expect(stdout).to.equal(result);
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stdout = await runColorCLI(
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data, {
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n: '', x: '', f: '"#FAF"', b: '"#0F0"'
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},
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{shortFlags: true}
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);
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expect(stdout).to.equal(result);
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});
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it('prints version', async function () {
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const result = '0.6.14\n';
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let stdout = await runCLI('node lib/cli --version');
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expect(stdout).to.equal(result);
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stdout = await runCLI('node lib/cli -v');
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expect(stdout).to.equal(result);
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});
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it('prints help', async function () {
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const result = 'ansi-to-html [options] [file]';
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let stdout = await runCLI('node lib/cli --help');
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expect(stdout).to.contain(result);
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stdout = await runCLI('node lib/cli -h');
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expect(stdout).to.contain(result);
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});
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it('works with a file', async function () {
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// Has an additional line break relative to programmatic, due to `echo`
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const result = 'test\ntest\n';
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const stdout = await runCLI('node lib/cli test/fixtures/data.txt');
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expect(stdout).to.equal(result);
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});
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});
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