https://stackoverflow.com/questions/14190312
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RussianI use grunt to build my project and run my unit tests. Below is my grunt.js, testacular.conf.js, and test (javaclassstreamreader.spec.js). In short, grunt starts up grunt-server which is configured to serve the binary data files. Testacular is configured to proxy the grunt-server. In the test, XMLHttpRequest is used to retrieve the binary file. Everything works, but it seems a bit complex. Is there an easier way?
grunt.js:
/*global module:false*/
module.exports = function(grunt) {"use strict";
// Project configuration.
grunt.initConfig({
pkg : '<json:package.json>',
meta : {
banner : '/*! <%= pkg.title || pkg.name %> - v<%= pkg.version %> - ' + '<%= grunt.template.today("yyyy-mm-dd") %>\n' + '<%= pkg.homepage ? "* " + pkg.homepage + "\n" : "" %>' + '* Copyright (c) <%= grunt.template.today("yyyy") %> <%= pkg.author.name %>;' + ' Licensed <%= _.pluck(pkg.licenses, "type").join(", ") %> */'
},
lint : {
files : ['grunt.js', 'src/*.js', 'src/public/js/**/*.js', 'src/specs/**/*.js']
},
watch : {
files : '<config:lint.files>',
tasks : 'default'
},
exec : {
ensure_generated_directory : {
command : 'mkdir -p generated/js/'
}
},
clean : {
all : ['generated']
},
jshint : {
files : '<config:lint.files>',
options : {
curly : true,
eqeqeq : true,
forin : true,
immed : true,
latedef : true,
newcap : true,
noarg : true,
sub : true,
undef : true,
unused : true,
strict : true,
boss : true,
eqnull : true,
es5 : true,
browser : true,
jquery : true,
devel : true
},
globals : {
//jasmine
describe : false,
it : false,
expect : false,
//commonjs
require : false,
exports : true,
//angular
angular : false
}
},
'closure-compiler' : {
frontend : {
closurePath : 'closure-compiler',
js : ['src/*.js', 'src/public/js/**/*.js'],
jsOutputFile : 'generated/js/complete-app.js',
options : {
externs : 'externs.js',
compilation_level : 'SIMPLE_OPTIMIZATIONS',
language_in : 'ECMASCRIPT5_STRICT',
logging_level : 'ALL',
debug : null,
warning_level : 'verbose',
summary_detail_level : 3,
formatting : ['PRETTY_PRINT', 'PRINT_INPUT_DELIMITER'],
common_js_entry_module : 'src/public/js/app.js',
process_common_js_modules : null,
process_jquery_primitives : null,
common_js_module_path_prefix : 'src'
}
}
},
testacularServer : {
integration : {
options : {
keepalive : true
},
configFile : 'testacular.conf.js',
autoWatch : false,
singleRun : true
}
},
server : {
port : 18081,
base : './src/specs/data'
}
});
// Default task.
grunt.registerTask('default', 'lint exec:ensure_generated_directory closure-compiler server testacularServer:integration');
grunt.loadNpmTasks('grunt-contrib-watch');
grunt.loadNpmTasks('grunt-closure-compiler');
grunt.loadNpmTasks('grunt-exec');
grunt.loadNpmTasks('grunt-contrib-clean');
grunt.loadNpmTasks('grunt-testacular');
};
testacular.conf.js:
// Testacular configuration
// Generated on Tue Jan 01 2013 03:17:01 GMT-0500 (EST)
/*global basePath:true */
/*global files:true */
/*global JASMINE:false */
/*global JASMINE_ADAPTER:false */
/*global exclude:true */
/*global reporters:true */
/*global port:true */
/*global runnerPort:true */
/*global colors:true */
/*global logLevel:true */
/*global LOG_INFO:false */
/*global autoWatch:true */
/*global browsers:true */
/*global captureTimeout:true */
/*global singleRun:true */
// base path, that will be used to resolve files and exclude
basePath = '.';
// list of files / patterns to load in the browser
files = [
JASMINE,
JASMINE_ADAPTER,
'src/public/lib/jquery/1.7.2/jquery-1.7.2.min.js',
'src/public/lib/jquery-ui/1.8.20.custom/jquery-ui-1.8.20.custom.min.js',
'src/public/lib/angular/1.0.1/angular-1.0.1.min.js',
'src/public/lib/filer.min.js',
'generated/js/complete-app.js',
'src/specs/**/*.spec.js'
];
// list of files to exclude
exclude = [
];
// test results reporter to use
// possible values: 'dots', 'progress', 'junit'
reporters = ['progress'];
// web server port
port = 18080;
// cli runner port
runnerPort = 9100;
//proxy
proxies = {
'/test-data/': 'http://localhost:18081/'
};
// enable / disable colors in the output (reporters and logs)
colors = true;
// level of logging
// possible values: LOG_DISABLE || LOG_ERROR || LOG_WARN || LOG_INFO || LOG_DEBUG
logLevel = LOG_INFO;
// enable / disable watching file and executing tests whenever any file changes
autoWatch = true;
// Start these browsers, currently available:
// - Chrome
// - ChromeCanary
// - Firefox
// - Opera
// - Safari (only Mac)
// - PhantomJS
// - IE (only Windows)
browsers = ['Chrome'];
// If browser does not capture in given timeout [ms], kill it
captureTimeout = 5000;
// Continuous Integration mode
// if true, it capture browsers, run tests and exit
singleRun = false;
javaclassstreamreader.spec.js:
/*global module$javaclassstreamreader:false */
/*global waitsFor:false */
/*global runs:false */
/*global dump:false */
( function() {"use strict";
var JavaClassStreamReader = module$javaclassstreamreader.JavaClassStreamReader;
function loadSimpleDataView(callback) {
var dataView;
var xhr = new XMLHttpRequest();
xhr.open('GET', '/test-data/MyInterface.class', true);
xhr.responseType = 'arraybuffer';
xhr.onload = function() {
dataView = new DataView(this.response);
callback(dataView);
};
xhr.onerror = dump;
xhr.send();
}
describe('javaclassstreamreader', function() {
it('reader can be constructed', function() {
var hasData = false,reader;
loadSimpleDataView(function(dataView) {
reader = new JavaClassStreamReader(dataView);
hasData = true;
});
waitsFor(function() {
return hasData;
}, "Never retrieved file", 3000);
runs(function() {
expect(reader.offset).toBe(0);
var firstBytes = reader.getU4();
dump(firstBytes.toString(16));
expect(firstBytes).toBe(0xcafebabe);
expect(reader.maxOffset).toBe(126);
});
});
});
}());
