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Commit d1d6f03

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MunterMunter
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Merge pull request mochajs#2690 from craigtaub/improveUnitCoverage
Increase tests coverage for doc reporter
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‎test/reporters/doc.spec.js

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'use strict';
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var reporters = require('../../').reporters;
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var Doc = reporters.Doc;
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describe('Doc reporter', function () {
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var stdout;
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var stdoutWrite;
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var runner = {};
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beforeEach(function () {
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stdout = [];
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stdoutWrite = process.stdout.write;
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process.stdout.write = function (string) {
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stdout.push(string);
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};
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});
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describe('on suite', function () {
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describe('if suite root does not exist', function () {
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var expectedTitle = 'expectedTitle';
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var unescapedTitle = '<div>' + expectedTitle + '</div>';
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var suite = {
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root: false,
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title: expectedTitle
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};
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it('should log html with indents and expected title', function () {
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runner.on = function (event, callback) {
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if (event === 'suite') {
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callback(suite);
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}
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};
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Doc.call(this, runner);
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process.stdout.write = stdoutWrite;
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var expectedArray = [
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' <section class="suite">\n',
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' <h1>' + expectedTitle + '</h1>\n',
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' <dl>\n'
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];
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stdout.should.deepEqual(expectedArray);
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});
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it('should escape title where necessary', function () {
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var suite = {
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root: false,
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title: unescapedTitle
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};
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expectedTitle = '&lt;div&gt;' + expectedTitle + '&lt;/div&gt;';
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runner.on = function (event, callback) {
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if (event === 'suite') {
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callback(suite);
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}
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};
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Doc.call(this, runner);
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process.stdout.write = stdoutWrite;
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var expectedArray = [
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' <section class="suite">\n',
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' <h1>' + expectedTitle + '</h1>\n',
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' <dl>\n'
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];
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stdout.should.deepEqual(expectedArray);
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});
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});
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describe('if suite root does exist', function () {
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var suite = {
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root: true
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};
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it('should not log any html', function () {
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runner.on = function (event, callback) {
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if (event === 'suite') {
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callback(suite);
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}
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};
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Doc.call(this, runner);
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process.stdout.write = stdoutWrite;
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stdout.should.be.empty();
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});
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});
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});
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describe('on suite end', function () {
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describe('if suite root does not exist', function () {
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var suite = {
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root: false
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};
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it('should log expected html with indents', function () {
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runner.on = function (event, callback) {
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if (event === 'suite end') {
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callback(suite);
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}
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};
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Doc.call(this, runner);
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process.stdout.write = stdoutWrite;
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var expectedArray = [
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' </dl>\n', '</section>\n'
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];
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stdout.should.deepEqual(expectedArray);
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});
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});
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describe('if suite root does exist', function () {
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var suite = {
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root: true
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};
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it('should not log any html', function () {
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runner.on = function (event, callback) {
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if (event === 'suite end') {
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callback(suite);
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}
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};
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Doc.call(this, runner);
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process.stdout.write = stdoutWrite;
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stdout.should.be.empty();
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});
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});
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});
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describe('on pass', function () {
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var expectedTitle = 'some tite';
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var expectedBody = 'some body';
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var test = {
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title: expectedTitle,
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body: expectedBody,
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slow: function () {
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return '';
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}
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};
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it('should log html with indents and expected title and body', function () {
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runner.on = function (event, callback) {
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if (event === 'pass') {
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callback(test);
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}
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};
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Doc.call(this, runner);
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process.stdout.write = stdoutWrite;
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var expectedArray = [
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' <dt>' + expectedTitle + '</dt>\n',
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' <dd><pre><code>' + expectedBody + '</code></pre></dd>\n'
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];
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stdout.should.deepEqual(expectedArray);
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});
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it('should escape title and body where necessary', function () {
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var unescapedTitle = '<div>' + expectedTitle + '</div>';
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var unescapedBody = '<div>' + expectedBody + '</div>';
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test.title = unescapedTitle;
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test.body = unescapedBody;
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var expectedEscapedTitle = '&lt;div&gt;' + expectedTitle + '&lt;/div&gt;';
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var expectedEscapedBody = '&lt;div&gt;' + expectedBody + '&lt;/div&gt;';
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runner.on = function (event, callback) {
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if (event === 'pass') {
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callback(test);
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}
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};
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Doc.call(this, runner);
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process.stdout.write = stdoutWrite;
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var expectedArray = [
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' <dt>' + expectedEscapedTitle + '</dt>\n',
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' <dd><pre><code>' + expectedEscapedBody + '</code></pre></dd>\n'
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];
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stdout.should.deepEqual(expectedArray);
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});
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});
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describe('on fail', function () {
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var expectedTitle = 'some tite';
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var expectedBody = 'some body';
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var expectedError = 'some error';
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var test = {
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title: expectedTitle,
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body: expectedBody,
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slow: function () {
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return '';
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}
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};
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it('should log html with indents and expected title, body and error', function () {
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runner.on = function (event, callback) {
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if (event === 'fail') {
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callback(test, expectedError);
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}
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};
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Doc.call(this, runner);
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process.stdout.write = stdoutWrite;
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var expectedArray = [
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' <dt class="error">' + expectedTitle + '</dt>\n',
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' <dd class="error"><pre><code>' + expectedBody + '</code></pre></dd>\n',
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' <dd class="error">' + expectedError + '</dd>\n'
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];
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stdout.should.deepEqual(expectedArray);
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});
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it('should escape title, body and error where necessary', function () {
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var unescapedTitle = '<div>' + expectedTitle + '</div>';
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var unescapedBody = '<div>' + expectedBody + '</div>';
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var unescapedError = '<div>' + expectedError + '</div>';
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test.title = unescapedTitle;
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test.body = unescapedBody;
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var expectedEscapedTitle = '&lt;div&gt;' + expectedTitle + '&lt;/div&gt;';
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var expectedEscapedBody = '&lt;div&gt;' + expectedBody + '&lt;/div&gt;';
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var expectedEscapedError = '&lt;div&gt;' + expectedError + '&lt;/div&gt;';
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runner.on = function (event, callback) {
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if (event === 'fail') {
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callback(test, unescapedError);
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}
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};
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Doc.call(this, runner);
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process.stdout.write = stdoutWrite;
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var expectedArray = [
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' <dt class="error">' + expectedEscapedTitle + '</dt>\n',
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' <dd class="error"><pre><code>' + expectedEscapedBody + '</code></pre></dd>\n',
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' <dd class="error">' + expectedEscapedError + '</dd>\n'
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];
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stdout.should.deepEqual(expectedArray);
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});
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});
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});

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