cartodb/grunt-contrib-jasmine
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Added a filter flag, to filter through the *Spec files

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This allows to filter through the *Spec.js files, without modifying Gruntfile.js
This commit is contained in:
Thomas.A 2013-06-19 13:26:34 +10:00
parent 468c93729d
commit c565e35142
2 changed files with 67 additions and 9 deletions
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13
tasks/jasmine.js
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@ -54,7 +54,10 @@ module.exports = function(grunt) {
setup(options);
jasmine.buildSpecrunner(this.filesSrc,options);
// The filter returned no spec, let's skip phantom.
if(!jasmine.buildSpecrunner(this.filesSrc, options)) {
return removePhantomListeners();
}
// If we're just building (e.g. for web), skip phantom.
if (this.flags.build) return;
@ -100,8 +103,7 @@ module.exports = function(grunt) {
}
function teardown(options, cb) {
phantomjs.removeAllListeners();
phantomjs.listenersAny().length = 0;
removePhantomListeners();
if (!options.keepRunner && fs.statSync(options.outfile).isFile()) fs.unlink(options.outfile);
if (!options.keepRunner) {
@ -111,6 +113,11 @@ module.exports = function(grunt) {
}
}
function removePhantomListeners() {
phantomjs.removeAllListeners();
phantomjs.listenersAny().length = 0;
}
function setup(options) {
var thisRun = {};

63
tasks/lib/jasmine.js
View File

@ -32,6 +32,23 @@ exports.init = function(grunt, phantomjs) {
};
exports.buildSpecrunner = function (src, options){
var source = '',
outfile = options.outfile,
specrunner = path.join(baseDir,outfile),
outdir = path.dirname(outfile),
gruntfilter = grunt.option("filter"),
filteredSpecs = exports.getRelativeFileList(outdir, options.specs);
// Let's filter through the spec files here,
// there's no need to go on if no specs matches
if(gruntfilter) {
filteredSpecs = specFilter(gruntfilter, filteredSpecs);
if(filteredSpecs.length === 0) {
grunt.log.warn("the --filter flag did not match any spec within " + grunt.task.current.target);
return null;
}
}
exports.copyTempFile(__dirname + '/../jasmine/reporters/PhantomReporter.js', 'reporter.js');
exports.copyTempFile(__dirname + '/../../vendor/jasmine-' + options.version + '/jasmine.css', 'jasmine.css');
@ -48,11 +65,6 @@ exports.init = function(grunt, phantomjs) {
tempDir + '/jasmine.css'
];
var source = '',
outfile = options.outfile,
specrunner = path.join(baseDir,outfile),
outdir = path.dirname(outfile);
jasmineCss = jasmineCss.concat(options.styles);
var polyfills = [
@ -73,7 +85,7 @@ exports.init = function(grunt, phantomjs) {
polyfills : exports.getRelativeFileList(outdir, polyfills),
jasmine : exports.getRelativeFileList(outdir, jasmineCore),
helpers : exports.getRelativeFileList(outdir, options.helpers, { nonull : true }),
specs : exports.getRelativeFileList(outdir, options.specs),
specs : filteredSpecs,
src : exports.getRelativeFileList(outdir, src, { nonull : true }),
vendor : exports.getRelativeFileList(outdir, options.vendor, { nonull : true }),
reporters : exports.getRelativeFileList(outdir, reporters),
@ -116,6 +128,45 @@ exports.init = function(grunt, phantomjs) {
return files;
};
// Allows for a spec file to be specified via the command line
function specFilter(pattern, files) {
var specPattern,
patternArray,
filteredArray = [],
scriptSpecs = [],
matchPath = function(path) {
return !!path.match(specPattern);
};
if(pattern) {
// For '*' to work as a wildcard.
pattern = pattern.split("*").join("[\\S]*").replace(/\./g, "\\.");
// This allows for comma separated strings to which we can match the spec files.
patternArray = pattern.split(",");
while(patternArray.length > 0) {
pattern = (patternArray.splice(0, 1)[0]);
if(pattern.length > 0) {
if(pattern.indexOf('/') === -1) {
specPattern = new RegExp("("+pattern+"[^/]*)(?!/)$", "ig");
} else if(pattern.indexOf('/') === 0) {
specPattern = new RegExp("("+pattern+"[^/]*)(?=/)", "ig");
} else {
throw new TypeError("--filter flag seems to be in the wrong format.");
}
// push is usually faster than concat.
[].push.apply(scriptSpecs, files.filter(matchPath));
}
}
filteredArray = grunt.util._.uniq(scriptSpecs);
}
return filteredArray;
}
return exports;
};