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/* * grunt * http://gruntjs.com/
* * Copyright (c) 2013 "Cowboy" Ben Alman * Licensed under the MIT license. * https://github.com/gruntjs/grunt/blob/master/LICENSE-MIT
*/
// For now, run this "test suite" with:
// grunt --gruntfile ./test/gruntfile/multi-task-files.js
'use strict';
module.exports = function(grunt) { grunt.file.setBase('../fixtures/files');
grunt.initConfig({ build: '123', mappings: { cwd: 'src/', dest: 'foo/', ext: '.bar', rename: function(destBase, destPath) { return destBase + 'baz/' + destPath.replace(/\.js$/, '<%= mappings.ext %>'); }, }, run: { options: {a: 1, b: 11}, // This is the "compact" format, where the target name is actually the
// dest filename. Doesn't support per-target options, templated dest, or
// >1 srcs-dest grouping.
'dist/built.js': 'src/*1.js', 'dist/built1.js': ['src/*1.js', 'src/*2.js'], // This is the "medium" format. The target name is arbitrary and can be
// used like "grunt run:built". Supports per-target options, templated
// dest, and arbitrary "extra" paramters. Doesn't support >1 srcs-dest
// grouping.
built: { options: {a: 2, c: 22}, src: ['src/*1.js', 'src/*2.js'], dest: 'dist/built-<%= build %>.js', extra: 123, }, // This is the "full" format. The target name is arbitrary and can be
// used like "grunt run:long1". Supports per-target options, templated
// dest and >1 srcs-dest grouping.
long1: { options: {a: 3, c: 33}, files: { 'dist/built-<%= build %>-a.js': ['src/*1.js'], 'dist/built-<%= build %>-b.js': ['src/*1.js', 'src/*2.js'], } }, long2: { options: {a: 4, c: 44}, files: [ {'dist/built-<%= build %>-a.js': ['src/*.whoops']}, {'dist/built-<%= build %>-b.js': ['src/*1.js', 'src/*2.js']}, ] }, // This "full" variant supports per srcs-dest arbitrary "extra" paramters.
long3: { options: {a: 5, c: 55}, files: [ {dest: 'dist/built-<%= build %>-a.js', src: ['src/*2.js'], extra: 456}, {dest: 'dist/built-<%= build %>-b.js', src: ['src/*1.js', 'src/*2.js'], extra: 789}, ] }, // File mapping options can be specified in these 2 formats.
built_mapping: { options: {a: 6, c: 66}, expand: true, cwd: '<%= mappings.cwd %>', src: ['*1.js', '*2.js'], dest: '<%= mappings.dest %>', rename: '<%= mappings.rename %>', extra: 123 }, long3_mapping: { options: {a: 7, c: 77}, files: [ { expand: true, cwd: '<%= mappings.cwd %>', src: ['*1.js', '*2.js'], dest: '<%= mappings.dest %>', rename: '<%= mappings.rename %>', extra: 123 } ] }, // Need to ensure the task function is run if no files or options were
// specified!
no_files_or_options: {}, }, });
var results = {};
var counters = []; var counter = -1; grunt.registerMultiTask('run', 'Store stuff for later testing.', function() { var key = this.nameArgs; results[key] = { options: this.options({d: 9}), files: this.files, }; // Test asynchronous-ness.
var done; if (counter++ % 2 === 0) { done = this.async(); setTimeout(function() { counters.push(counter); done(); }, 10); } else { counters.push(counter); } });
var expecteds = { 'run:no_files_or_options': { options: {a: 1, b: 11, d: 9}, files: [], }, 'run:dist/built.js': { options: {a: 1, b: 11, d: 9}, files: [ { dest: 'dist/built.js', src: ['src/file1.js'], orig: { dest: 'dist/built.js', src: ['src/*1.js'], }, }, ] }, 'run:dist/built1.js': { options: {a: 1, b: 11, d: 9}, files: [ { dest: 'dist/built1.js', src: ['src/file1.js', 'src/file2.js'], orig: { dest: 'dist/built1.js', src: ['src/*1.js', 'src/*2.js'], }, }, ] }, 'run:built': { options: {a: 2, b: 11, c: 22, d: 9}, files: [ { dest: 'dist/built-123.js', src: ['src/file1.js', 'src/file2.js'], extra: 123, orig: { dest: 'dist/built-123.js', src: ['src/*1.js', 'src/*2.js'], extra: 123, }, }, ], }, 'run:long1': { options: {a: 3, b: 11, c: 33, d: 9}, files: [ { dest: 'dist/built-123-a.js', src: ['src/file1.js'], orig: { dest: 'dist/built-123-a.js', src: ['src/*1.js'], }, }, { dest: 'dist/built-123-b.js', src: ['src/file1.js', 'src/file2.js'], orig: { dest: 'dist/built-123-b.js', src: ['src/*1.js', 'src/*2.js'], }, }, ], }, 'run:long2': { options: {a: 4, b: 11, c: 44, d: 9}, files: [ { dest: 'dist/built-123-a.js', src: [], orig: { dest: 'dist/built-123-a.js', src: ['src/*.whoops'], }, }, { dest: 'dist/built-123-b.js', src: ['src/file1.js', 'src/file2.js'], orig: { dest: 'dist/built-123-b.js', src: ['src/*1.js', 'src/*2.js'], }, }, ], }, 'run:long3': { options: {a: 5, b: 11, c: 55, d: 9}, files: [ { dest: 'dist/built-123-a.js', src: ['src/file2.js'], extra: 456, orig: { dest: 'dist/built-123-a.js', src: ['src/*2.js'], extra: 456, }, }, { dest: 'dist/built-123-b.js', src: ['src/file1.js', 'src/file2.js'], extra: 789, orig: { src: ['src/*1.js', 'src/*2.js'], dest: 'dist/built-123-b.js', extra: 789, }, }, ], }, 'run:built_mapping': { options: {a: 6, b: 11, c: 66, d: 9}, files: [ { dest: 'foo/baz/file1.bar', src: ['src/file1.js'], extra: 123, orig: { expand: true, cwd: grunt.config.get('mappings.cwd'), src: ['*1.js', '*2.js'], dest: grunt.config.get('mappings.dest'), rename: grunt.config.get('run.built_mapping.rename'), extra: 123, }, }, { dest: 'foo/baz/file2.bar', src: ['src/file2.js'], extra: 123, orig: { expand: true, cwd: grunt.config.get('run.built_mapping.cwd'), src: ['*1.js', '*2.js'], dest: grunt.config.get('run.built_mapping.dest'), rename: grunt.config.get('run.built_mapping.rename'), extra: 123, }, }, ], }, 'run:long3_mapping': { options: {a: 7, b: 11, c: 77, d: 9}, files: [ { dest: 'foo/baz/file1.bar', src: ['src/file1.js'], extra: 123, orig: { expand: true, cwd: grunt.config.get('mappings.cwd'), src: ['*1.js', '*2.js'], dest: grunt.config.get('mappings.dest'), rename: grunt.config.get('mappings.rename'), extra: 123, }, }, { dest: 'foo/baz/file2.bar', src: ['src/file2.js'], extra: 123, orig: { expand: true, cwd: grunt.config.get('mappings.cwd'), src: ['*1.js', '*2.js'], dest: grunt.config.get('mappings.dest'), rename: grunt.config.get('run.built_mapping.rename'), extra: 123, }, }, ], }, };
var assert = require('assert'); var difflet = require('difflet')({indent: 2, comment: true}); var test = function(name, fn) { try { fn(); } catch (err) { grunt.log.subhead('Assertion Failure in ' + name); console.log(difflet.compare(err.expected, err.actual)); throw new Error(err.message); } };
grunt.registerTask('test', 'Test file and option objects.', function() { var key = 'run:' + this.nameArgs.replace(/^.*?:/, ''); var all = key === 'run:all'; var actual = all ? results : results[key]; var expected = all ? expecteds : expecteds[key];
test(this.name, function() { assert.deepEqual(actual, expected, 'Actual should match expected.'); });
if (all) { results = {}; } else { delete results[key]; } });
grunt.registerTask('test:counters', 'Test function execution order.', function() { test(this.name, function() { assert.equal(counters.length, counter + 1, 'Task functions should have run the correct number of times.'); var expected = []; for (var i = 0; i < counters.length; i++) { expected.push(i); } assert.deepEqual(counters, expected, 'Task functions should have actually executed in-order.'); }); });
grunt.registerTask('default', [ 'run:no_files_or_options', 'test:no_files_or_options', 'run:dist/built.js', 'test:dist/built.js', 'run:dist/built1.js', 'test:dist/built1.js', 'run:built', 'test:built', 'run:long1', 'test:long1', 'run:long2', 'test:long2', 'run:long3', 'test:long3', 'run:built_mapping', 'test:built_mapping', 'run:long3_mapping', 'test:long3_mapping', 'run', 'test:all', 'test:counters', ]);
};
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