jasmine-headless-webkit/spec/lib/jasmine/files_list_spec.rb

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# encoding: UTF-8
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require 'spec_helper'
require 'jasmine/files_list'
require 'fakefs/spec_helpers'
require 'coffee-script'
describe Jasmine::FilesList do
let(:files_list) { described_class.new }
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describe '#initialize' do
it "should have default files" do
files_list.files.should == [
File.join(Jasmine::Core.path, "jasmine.js"),
File.join(Jasmine::Core.path, "jasmine-html.js"),
File.join(Jasmine::Core.path, "jasmine.css"),
File.expand_path('jasmine/jasmine.headless-reporter.js'),
File.expand_path('js-lib/jsDump.js'),
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File.expand_path('js-lib/beautify-html.js'),
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]
end
end
describe '#use_config' do
let(:files_list) { described_class.new(:config => config) }
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include FakeFS::SpecHelpers
let(:src_dir) { 'src' }
let(:spec_dir) { 'spec' }
let(:first_file) { File.join(src_dir, 'js/first_file.js') }
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let(:src_file) { File.join(src_dir, 'js/src_file.js') }
let(:spec_file) { File.join(spec_dir, 'spec_file_spec.js') }
let(:helper_file) { File.join(spec_dir, 'helper/helper_file.js') }
let(:stylesheet_file) { File.join(src_dir, 'stylesheet/blah.css') }
before do
[ first_file, src_file, spec_file, helper_file, stylesheet_file ].each do |file|
FileUtils.mkdir_p File.split(file).first
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File.open(file, 'w')
end
end
shared_examples_for :reading_data do
it 'should read the data from the jasmine.yml file and add the files' do
files_list.files.should == Jasmine::FilesList::DEFAULT_FILES + [
File.expand_path(first_file),
File.expand_path(src_file),
File.expand_path(stylesheet_file),
File.expand_path(helper_file),
File.expand_path(spec_file)
]
files_list.spec_files.should == [ File.expand_path(spec_file) ]
end
end
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context 'with normal list' do
let(:config) { {
'src_dir' => src_dir,
'spec_dir' => spec_dir,
'src_files' => [ 'js/first_file.js', 'js/*.js' ],
'spec_files' => [ '*_spec.js' ],
'helpers' => [ 'helper/*.js' ],
'stylesheets' => [ 'stylesheet/*.css' ]
} }
it_should_behave_like :reading_data
end
context 'with multidimensional list' do
let(:config) { {
'src_dir' => src_dir,
'spec_dir' => spec_dir,
'src_files' => [ [ 'js/first_file.js', 'js/*.js' ] ],
'spec_files' => [ '*_spec.js' ],
'helpers' => [ 'helper/*.js' ],
'stylesheets' => [ 'stylesheet/*.css' ]
} }
it_should_behave_like :reading_data
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end
context 'with vendored helpers' do
let(:config) { {
'src_dir' => src_dir,
'spec_dir' => spec_dir,
'src_files' => [ 'js/first_file.js', 'js/*.js' ],
'spec_files' => [ '*_spec.js' ],
'helpers' => [],
'stylesheets' => [ 'stylesheet/*.css' ],
'vendored_helpers' => [ 'one', 'two' ]
} }
let(:helper_file) { "path/one.js" }
let(:other_helper_file) { "path/two.js" }
before do
described_class.expects(:find_vendored_asset_path).with('one').returns([ helper_file ])
described_class.expects(:find_vendored_asset_path).with('two').returns([ other_helper_file ])
end
it 'should find the vendored file' do
files_list.files.should include(helper_file)
files_list.files.should include(other_helper_file)
files_list.files.index(helper_file).should be < files_list.files.index(other_helper_file)
end
end
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end
context 'with filtered specs' do
let(:files_list) { Jasmine::FilesList.new(:only => filter, :config => config) }
let(:spec_dir) { 'spec' }
include FakeFS::SpecHelpers
let(:config) { {
'spec_files' => [ '*_spec.js' ],
'spec_dir' => spec_dir
} }
let(:spec_files) { %w{one_spec.js two_spec.js whatever.js} }
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before do
spec_files.each do |file|
FileUtils.mkdir_p spec_dir
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File.open(File.join(spec_dir, file), 'w')
end
end
context 'empty filter' do
let(:filter) { [] }
it 'should return all files for filtered and all files' do
files_list.files.any? { |file| file['two_spec.js'] }.should be_true
files_list.filtered?.should be_false
files_list.should_not have_spec_outside_scope
files_list.spec_files.sort.should == %w{one_spec.js two_spec.js}.sort.collect { |file| File.expand_path(File.join(spec_dir, file)) }
end
end
context 'filter with a file that is matchable' do
let(:filter) { [ File.expand_path('spec/one_spec.js') ] }
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it 'should return all files for files' do
files_list.files.any? { |file| file['two_spec.js'] }.should be_true
files_list.filtered?.should be_true
files_list.should_not have_spec_outside_scope
files_list.spec_files.should == filter
end
it 'should return only filtered files for filtered_files' do
files_list.filtered_files.any? { |file| file['two_spec.js'] }.should be_false
files_list.should_not have_spec_outside_scope
end
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end
context 'filter with a glob' do
let(:filter) { [ File.expand_path('spec/one*') ] }
it 'should return all files for files' do
files_list.files.any? { |file| file['two_spec.js'] }.should be_true
files_list.filtered?.should be_true
files_list.should_not have_spec_outside_scope
end
it 'should return only filtered files for filtered_files' do
files_list.filtered_files.any? { |file| file['two_spec.js'] }.should be_false
files_list.should_not have_spec_outside_scope
end
end
context 'filter with a file that is not even there' do
let(:filter) { [ File.expand_path('spec/whatever.js') ] }
it 'should use the provided file' do
files_list.filtered_files.any? { |file| file['whatever.js'] }.should be_true
files_list.should have_spec_outside_scope
end
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end
end
describe '#.*files_to_html' do
include FakeFS::SpecHelpers
before do
files_list.instance_variable_set(:@files, [
'test.js',
'test.coffee',
'test.whatever',
'test.css'
])
files_list.instance_variable_set(:@filtered_files, [
'test.js',
'test.coffee'
])
File.stubs(:read)
Jasmine::Headless::CoffeeScriptCache.any_instance.stubs(:handle).returns("i compiled")
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end
context '#files_to_html' do
it "should create the right HTML" do
files_list.files_to_html.should == [
%{<script type="text/javascript" src="test.js"></script>},
%{<script type="text/javascript">i compiled</script>},
%{<link rel="stylesheet" href="test.css" type="text/css" />}
]
end
end
context '#filtered_files_to_html' do
it "should create the right HTML" do
files_list.filtered_files_to_html.should == [
%{<script type="text/javascript" src="test.js"></script>},
%{<script type="text/javascript">i compiled</script>}
]
end
end
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end
describe '#spec_file_line_numbers' do
include FakeFS::SpecHelpers
before do
files_list.instance_variable_set(:@spec_files, [
'test.coffee',
'test2.coffee'
])
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File.open('test.coffee', 'w') { |fh| fh.print "describe('cat')\ndescribe('cat')" }
File.open('test2.coffee', 'w') { |fh| fh.print "no matches" }
end
it 'should generate filenames and line number info' do
files_list.spec_file_line_numbers.should == {
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'test.coffee' => { 'cat' => [ 1, 2 ] }
}
end
end
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end