Added some tests
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93
tests/node_modules/tap-spec/test/e2e/index.js
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93
tests/node_modules/tap-spec/test/e2e/index.js
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'use strict';
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var test = require('tapes');
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var fs = require('fs');
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var _ = require('lodash');
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var path = require('path');
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var okTestPath = path.resolve(__dirname, '..', 'fixtures', 'ok.txt');
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var notOkTestPath = path.resolve(__dirname, '..', 'fixtures', 'not-ok.txt');
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var format = require('chalk');
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var symbols = {
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ok: '\u2713',
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err: '\u2717'
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};
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var tapSpec = null;
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var actual = null;
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test('e2e test', function(t) {
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t.beforeEach(function(t) {
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actual = '';
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tapSpec = require('../../')();
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t.end();
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});
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t.test('ok test output', function(t) {
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t.plan(1);
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var testOutStream = fs.createReadStream(okTestPath);
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var expected = ' '.repeat(2) + 'beep\n' +
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' '.repeat(4) + format.green(symbols.ok) + ' ' + format.gray('should be equal') + '\n' +
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' '.repeat(4) + format.green(symbols.ok) + ' ' + format.gray('should be equivalent') + '\n' +
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' '.repeat(2) + 'boop\n' +
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' '.repeat(4) + format.green(symbols.ok) + ' ' + format.gray('should be equal') + '\n' +
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' '.repeat(4) + format.green(symbols.ok) + ' ' + format.gray('(unnamed assert)') + '\n' +
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' '.repeat(2) + 'total:' + ' '.repeat(5) + '4\n' +
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format.green(' '.repeat(2) + 'passing:' + ' '.repeat(3) + 4) + '\n' +
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' '.repeat(2) + format.green.bold('All tests pass!');
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testOutStream.pipe(tapSpec);
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tapSpec.on('data', function(data) {
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actual += data.toString();
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});
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testOutStream.on('end', function() {
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t.deepEqual(normalize(actual, 1), expected, 'Format ok-test output.');
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});
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});
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t.test('not ok test output', function(t) {
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t.plan(1);
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var testOutStream = fs.createReadStream(notOkTestPath);
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var expected = ' '.repeat(2) + 'THIS IS A SUITE\n' +
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' '.repeat(2) + 'test 1\n' +
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' '.repeat(4) + format.green(symbols.ok) + ' ' + format.gray('this test should pass') + '\n' +
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' '.repeat(2) + 'test 2\n' +
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' '.repeat(4) + format.red(symbols.err) + ' ' + format.gray('this test should fail') + '\n' +
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' '.repeat(3) + format.yellow(' ---') + '\n' +
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' '.repeat(3) + format.yellow(' operator: ok') + '\n' +
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' '.repeat(3) + format.yellow(' expected: true') + '\n' +
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' '.repeat(3) + format.yellow(' actual: false') + '\n' +
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' '.repeat(3) + format.yellow(' at: Test.<anonymous> (/Users/khanh.nguyen/tap-spec/test.js:13:15)') + '\n' +
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' '.repeat(3) + format.yellow(' ...') + '\n' +
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' '.repeat(2) + format.red.bold('Failed Tests: ') + 'There was ' + format.red.bold(1) + ' failure\n' +
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' '.repeat(4) + '3) test 2\n' +
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' '.repeat(6) + format.red(symbols.err) + ' ' + format.red('this test should fail') + '\n' +
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' '.repeat(2) + 'total:' + ' '.repeat(5) + '2\n' +
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format.green(' '.repeat(2) + 'passing:' + ' '.repeat(3) + 1) + '\n' +
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format.red(' '.repeat(2) + 'failing:' + ' '.repeat(3) + 1);
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testOutStream.pipe(tapSpec);
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tapSpec.on('data', function(data) {
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actual += data.toString();
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});
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testOutStream.on('end', function() {
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t.deepEqual(normalize(actual, 0), expected, 'Format fail-test output.');
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});
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});
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t.end();
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});
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// remove empty lines and 'duration ...' line
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// durationLinePos is the position of 'duration ...' line counting from the last line.
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function normalize(data, durationLinePos) {
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var noEmptyLine = _.filter(data.split('\n'), function(line) { return line.trim().length !== 0; });
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noEmptyLine.splice(noEmptyLine.length - durationLinePos - 1, 1);
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return noEmptyLine.join('\n');
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}
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String.prototype.repeat = function(n) {
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return new Array(n + 1).join(this);
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}
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