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

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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) { Jasmine::FilesList.new }
describe '#initialize' do
it "should have default files" do
files_list.files.should == [
File.join(Jasmine.root, "lib/jasmine.js"),
File.join(Jasmine.root, "lib/jasmine-html.js"),
File.expand_path('jasmine/jasmine.headless-reporter.js')
]
end
end
describe '#use_config' do
let(:files_list) { Jasmine::FilesList.new(:config => config) }
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|
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File.open(file, 'w')
end
end
let(:config) { {
'src_dir' => src_dir,
'spec_dir' => spec_dir,
'src_files' => [ 'js/first_file.js', 'js/*.js' ],
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'spec_files' => [ '*_spec.js' ],
'helpers' => [ 'helper/*.js' ],
'stylesheets' => [ 'stylesheet/*.css' ]
} }
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),
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File.expand_path(src_file),
File.expand_path(stylesheet_file),
File.expand_path(helper_file),
File.expand_path(spec_file)
]
end
end
describe '#use_spec?' do
let(:spec_file) { 'my/spec.js' }
let(:files_list) { Jasmine::FilesList.new(:only => filter) }
context 'no filter provided' do
let(:filter) { [] }
it "should allow the spec" do
files_list.use_spec?(spec_file).should be_true
end
end
context 'filter provided' do
let(:filter) { [ spec_file ] }
it "should use the spec" do
files_list.use_spec?(spec_file).should be_true
end
it "should not use the spec" do
files_list.use_spec?('other/file').should be_false
end
end
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
} }
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before do
%w{one_spec.js two_spec.js}.each do |file|
File.open(File.join(spec_dir, file), 'w')
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
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 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
context 'one coffeescript file' do
before do
files_list.instance_variable_set(:@files, [
'test.js',
'test.coffee',
'test.css'
])
files_list.instance_variable_set(:@filtered_files, [
'test.js',
'test.coffee'
])
File.open('test.coffee', 'w') { |fh| fh.print "first" }
CoffeeScript.stubs(:compile).with() { |field| field.read == "first\n" }.returns("i compiled")
end
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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
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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
context 'two coffeescript files' do
before do
files_list.instance_variable_set(:@files, [
'test.js',
'test.coffee',
'test2.coffee',
'test.css'
])
files_list.instance_variable_set(:@filtered_files, [
'test.js',
'test.coffee'
])
File.open('test.coffee', 'w') { |fh| fh.print "first" }
File.open('test2.coffee', 'w') { |fh| fh.print "second" }
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end
context '#files_to_html' do
it "should create the right HTML" do
CoffeeScript.stubs(:compile).with() { |field| field.read == "first\nsecond\n" }.returns("i compiled")
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
CoffeeScript.stubs(:compile).with() { |field| field.read == "first\n" }.returns("i compiled")
files_list.filtered_files_to_html.should == [
%{<script type="text/javascript" src="test.js"></script>},
%{<script type="text/javascript">i compiled</script>}
]
end
end
end
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end
end