def test_resource_has_a_size_property(self):
test_env_dir = tempfile.mkdtemp()
test_file_path = os.path.join(test_env_dir, 'test_file.js')
helpers.create_file_with_content(test_file_path, '//some\ttext\non two lines')
resource = Resource(test_file_path)
self.assertEqual(24, resource.size)
shutil.rmtree(test_env_dir)
def tests_config_file_passed_as_an_argument_overrides_the_file_in_dot_blend(self):
# Step 1: Assert the default configuration with no config files
app = Application()
self.assertTrue(app.config.analyzers, "expected the default analyzer list to be non-empty")
self.assertTrue(app.config.minifiers, "expected the default minifier list to be non-empty")
# Step 2: Assert that config is loaded from .blend/config.json
clean_up_files(self.default_config_file_path)
create_file_with_content(self.default_config_file_path, '{}')
app = Application()
self.assertIsNotNone(app.config)
self.assertFalse(app.config.analyzers, "expected the analyzer list to be empty")
self.assertFalse(app.config.minifiers, "expected the minifier list to be empty")
# Step 3: Assert that a custom config file overrides .blend/config.json
clean_up_files(self.test_config_file_path)
create_file_with_content(self.test_config_file_path, """{
"analyzers": {
"javascript": [
{
"name": "blend.SizeAnalyzer",
"skip_list": [
"bin"
]
}
]
}
}""")
app = Application(config_file_path=self.test_config_file_path)
self.assertIsNotNone(app.config)
self.assertEqual(1, len(app.config.analyzers), "expected one analyzer")
self.assertFalse(app.config.minifiers, "expected the minifier list to be empty")
def test_content_property(self):
path_to_test_file = os.path.join(self.test_env_dir, 'test.js')
content = 'var foo = {};'
helpers.create_file_with_content(path_to_test_file, content)
resource = Resource(path_to_test_file)
self.assertEquals(content, resource.content)
helpers.clean_up_files(path_to_test_file)
def test_content_property(self):
path_to_test_file = os.path.join(self.test_env_dir, 'test.js')
content = 'var foo = {};'
helpers.create_file_with_content(path_to_test_file, content)
resource = Resource(path_to_test_file)
self.assertEquals(content, resource.content)
helpers.clean_up_files(path_to_test_file)
def test_resource_has_a_size_property(self):
test_env_dir = tempfile.mkdtemp()
test_file_path = os.path.join(test_env_dir, 'test_file.js')
helpers.create_file_with_content(test_file_path,
'//some\ttext\non two lines')
resource = Resource(test_file_path)
self.assertEqual(24, resource.size)
shutil.rmtree(test_env_dir)
def test_requirements_property_for_resource_with_plain_content_is_none(self):
path_to_test_file = os.path.join(self.test_env_dir, 'test.js')
helpers.clean_up_files(path_to_test_file)
content = 'var foo = {};'
helpers.create_file_with_content(path_to_test_file, content)
resource = Resource(path_to_test_file)
self.assertTrue(resource.content == content)
self.assertEqual(None, resource.requirements)
helpers.clean_up_files(path_to_test_file)
def test_css_require_comments_found_as_requirements(self):
path_to_test_file = os.path.join(self.test_env_dir, 'test.css')
helpers.clean_up_files(path_to_test_file)
content = 'h1 {background:red;}\n /*= require something */'
helpers.create_file_with_content(path_to_test_file, content)
resource = Resource(path_to_test_file)
self.assertTrue(resource.content == content)
self.assertEqual(1, len(resource.requirements))
self.assertEqual('something', resource.requirements[0].name)
self.assertEqual((21, 47), resource.requirements[0].insert_location)
def test_css_require_comments_found_as_requirements(self):
path_to_test_file = os.path.join(self.test_env_dir, 'test.css')
helpers.clean_up_files(path_to_test_file)
content = 'h1 {background:red;}\n /*= require something */'
helpers.create_file_with_content(path_to_test_file, content)
resource = Resource(path_to_test_file)
self.assertTrue(resource.content == content)
self.assertEqual(1, len(resource.requirements))
self.assertEqual('something', resource.requirements[0].name)
self.assertEqual((21, 47), resource.requirements[0].insert_location)
def test_requirements_property_for_resource_with_plain_content_is_none(
self):
path_to_test_file = os.path.join(self.test_env_dir, 'test.js')
helpers.clean_up_files(path_to_test_file)
content = 'var foo = {};'
helpers.create_file_with_content(path_to_test_file, content)
resource = Resource(path_to_test_file)
self.assertTrue(resource.content == content)
self.assertEqual(None, resource.requirements)
helpers.clean_up_files(path_to_test_file)
def test_run_with_single_resource_with_requirement(self):
paths_to_test_files = [
os.path.join(self.test_env_dir, 'dir1', 'file1.js'),
os.path.join(self.test_env_dir, 'dir2', 'file2.js')]
clean_up_files(paths_to_test_files)
create_files(paths_to_test_files)
create_file_with_content(paths_to_test_files[0], '// This is file 1\n//= require file2')
create_file_with_content(paths_to_test_files[1], '// This is file 2')
app = Application(path_list=[self.test_env_dir], file_list=[paths_to_test_files[0]])
self.assertEqual(0, app.run())
clean_up_files(paths_to_test_files)
def test_loads_config_from_file(self):
# To ensure that somthing is actually being tested, I first assert that the default configuration
# is non-empty
app = Application()
self.assertTrue(app.config.analyzers, "expected the default analyzer list to be non-empty")
self.assertTrue(app.config.minifiers, "expected the default minifier list to be non-empty")
clean_up_files(self.test_config_file_path)
create_file_with_content(self.test_config_file_path, '{}')
app = Application(config_file_path=self.test_config_file_path)
self.assertIsNotNone(app.config)
self.assertFalse(app.config.analyzers, "expected the analyzer list to be empty")
self.assertFalse(app.config.minifiers, "expected the minifier list to be empty")
def test_javascript_requirements_are_found(self):
path_to_test_file = os.path.join(self.test_env_dir, 'test.js')
helpers.clean_up_files(path_to_test_file)
content = '//= require jquery\nvar foo = {};//= require openlayers\n var s = some other thing\n'
helpers.create_file_with_content(path_to_test_file, content)
resource = Resource(path_to_test_file)
self.assertTrue(resource.content == content)
self.assertEqual(2, len(resource.requirements))
self.assertEqual('jquery', resource.requirements[0].name)
self.assertEqual((0, 19), resource.requirements[0].insert_location)
self.assertEqual('openlayers', resource.requirements[1].name)
self.assertEqual((32, 55), resource.requirements[1].insert_location)
helpers.clean_up_files(path_to_test_file)
def test_javascript_requirements_are_found(self):
path_to_test_file = os.path.join(self.test_env_dir, 'test.js')
helpers.clean_up_files(path_to_test_file)
content = '//= require jquery\nvar foo = {};//= require openlayers\n var s = some other thing\n'
helpers.create_file_with_content(path_to_test_file, content)
resource = Resource(path_to_test_file)
self.assertTrue(resource.content == content)
self.assertEqual(2, len(resource.requirements))
self.assertEqual('jquery', resource.requirements[0].name)
self.assertEqual((0, 19), resource.requirements[0].insert_location)
self.assertEqual('openlayers', resource.requirements[1].name)
self.assertEqual((32, 55), resource.requirements[1].insert_location)
helpers.clean_up_files(path_to_test_file)
def test_merge_library_required_at_the_top_of_multiple_files(self):
paths_to_test_files = [
os.path.join(self.test_env_dir, 'dir11', 'file1.js'),
os.path.join(self.test_env_dir, 'dir21', 'file2.js'),
os.path.join(self.test_env_dir, 'dir31', 'file3.js'),
os.path.join(self.test_env_dir, 'dir41', 'file4.js')
]
helpers.clean_up_files(paths_to_test_files)
helpers.create_file_with_content(
paths_to_test_files[0],
'//= require file2\n//= require file3\n// This is file 1\n')
helpers.create_file_with_content(
paths_to_test_files[1], '//= require file4\n// This is file 2\n')
helpers.create_file_with_content(
paths_to_test_files[2], '//= require file4\n// This is file 3\n')
helpers.create_file_with_content(paths_to_test_files[3],
'// This is file 4\n')
file1_resource = Resource(paths_to_test_files[0])
actual_merged_content = file1_resource.merge_requirements_from_paths(
Paths(self.test_env_dir, include_cwd=False), previously_merged=[])
self.assertEqual(
'// This is file 4\n// This is file 2\n// This is file 3\n// This is file 1\n',
actual_merged_content)
helpers.clean_up_files(paths_to_test_files)
def test_run_with_single_resource_with_requirement(self):
paths_to_test_files = [
os.path.join(self.test_env_dir, 'dir1', 'file1.js'),
os.path.join(self.test_env_dir, 'dir2', 'file2.js')
]
clean_up_files(paths_to_test_files)
create_files(paths_to_test_files)
create_file_with_content(paths_to_test_files[0],
'// This is file 1\n//= require file2')
create_file_with_content(paths_to_test_files[1], '// This is file 2')
app = Application(path_list=[self.test_env_dir],
file_list=[paths_to_test_files[0]])
self.assertEqual(0, app.run())
clean_up_files(paths_to_test_files)
def test_merge_requirements_in_global_path(self):
paths_to_test_files = [
os.path.join(self.test_env_dir, 'dir1', 'file1.js'),
os.path.join(self.test_env_dir, 'dir2', 'file2.js')]
helpers.clean_up_files(paths_to_test_files)
helpers.create_file_with_content(paths_to_test_files[0], '// This is file 1\n//= require FILE2')
helpers.create_file_with_content(paths_to_test_files[1], '// This is file 2')
file1_resource = Resource(paths_to_test_files[0])
actual_merged_content = file1_resource.merge_requirements_from_paths(Paths(self.test_env_dir,
include_cwd=False), previously_merged=[])
self.assertEqual('// This is file 1\n// This is file 2', actual_merged_content)
helpers.clean_up_files(paths_to_test_files)
def test_can_load_minfiers_from_config_file(self):
config_file_path = os.path.join(self.test_env_dir, 'blend.config')
create_file_with_content(config_file_path,
"""{
"minifiers": {
"javascript": {
"name": "blend.YUICompressorMinifier"
}
}
}""")
conf = Configuration(config_file_path)
resource = Resource('file.js')
actual_minifier = conf.get_minifier_for_file_type(resource.file_type)
self.assertIsNotNone(actual_minifier)
self.assertIsInstance(actual_minifier, YUICompressorMinifier)
def test_can_load_minfiers_from_config_file(self):
config_file_path = os.path.join(self.test_env_dir, 'blend.config')
create_file_with_content(
config_file_path, """{
"minifiers": {
"javascript": {
"name": "blend.YUICompressorMinifier"
}
}
}""")
conf = Configuration(config_file_path)
resource = Resource('file.js')
actual_minifier = conf.get_minifier_for_file_type(resource.file_type)
self.assertIsNotNone(actual_minifier)
self.assertIsInstance(actual_minifier, YUICompressorMinifier)
def test_loads_config_from_file(self):
# To ensure that somthing is actually being tested, I first assert that the default configuration
# is non-empty
app = Application()
self.assertTrue(app.config.analyzers,
"expected the default analyzer list to be non-empty")
self.assertTrue(app.config.minifiers,
"expected the default minifier list to be non-empty")
clean_up_files(self.test_config_file_path)
create_file_with_content(self.test_config_file_path, '{}')
app = Application(config_file_path=self.test_config_file_path)
self.assertIsNotNone(app.config)
self.assertFalse(app.config.analyzers,
"expected the analyzer list to be empty")
self.assertFalse(app.config.minifiers,
"expected the minifier list to be empty")
def test_merge_requirements_in_global_path(self):
paths_to_test_files = [
os.path.join(self.test_env_dir, 'dir1', 'file1.js'),
os.path.join(self.test_env_dir, 'dir2', 'file2.js')
]
helpers.clean_up_files(paths_to_test_files)
helpers.create_file_with_content(
paths_to_test_files[0], '// This is file 1\n//= require FILE2')
helpers.create_file_with_content(paths_to_test_files[1],
'// This is file 2')
file1_resource = Resource(paths_to_test_files[0])
actual_merged_content = file1_resource.merge_requirements_from_paths(
Paths(self.test_env_dir, include_cwd=False), previously_merged=[])
self.assertEqual('// This is file 1\n// This is file 2',
actual_merged_content)
helpers.clean_up_files(paths_to_test_files)
def tests_config_file_passed_as_an_argument_overrides_the_file_in_dot_blend(
self):
# Step 1: Assert the default configuration with no config files
app = Application()
self.assertTrue(app.config.analyzers,
"expected the default analyzer list to be non-empty")
self.assertTrue(app.config.minifiers,
"expected the default minifier list to be non-empty")
# Step 2: Assert that config is loaded from .blend/config.json
clean_up_files(self.default_config_file_path)
create_file_with_content(self.default_config_file_path, '{}')
app = Application()
self.assertIsNotNone(app.config)
self.assertFalse(app.config.analyzers,
"expected the analyzer list to be empty")
self.assertFalse(app.config.minifiers,
"expected the minifier list to be empty")
# Step 3: Assert that a custom config file overrides .blend/config.json
clean_up_files(self.test_config_file_path)
create_file_with_content(
self.test_config_file_path, """{
"analyzers": {
"javascript": [
{
"name": "blend.SizeAnalyzer",
"skip_list": [
"bin"
]
}
]
}
}""")
app = Application(config_file_path=self.test_config_file_path)
self.assertIsNotNone(app.config)
self.assertEqual(1, len(app.config.analyzers), "expected one analyzer")
self.assertFalse(app.config.minifiers,
"expected the minifier list to be empty")
def test_can_load_analyzers_from_config_file(self):
config_file_path = os.path.join(self.test_env_dir, 'blend.config')
create_file_with_content(config_file_path,
"""{
"analyzers": {
"javascript": [
{
"name": "blend.SizeAnalyzer",
"skip_list": [
"bin"
]
}
]
}
}""")
conf = Configuration(config_file_path)
resource = Resource('file.js')
actual_analyzers = conf.get_analyzers_for_resource(resource)
self.assertIsNotNone(actual_analyzers)
self.assertEqual(1, len(actual_analyzers))
self.assertIsInstance(actual_analyzers[0], SizeAnalyzer)
self.assertIsNotNone(conf.analyzer_skip_lists)
def test_can_load_analyzers_from_config_file(self):
config_file_path = os.path.join(self.test_env_dir, 'blend.config')
create_file_with_content(
config_file_path, """{
"analyzers": {
"javascript": [
{
"name": "blend.SizeAnalyzer",
"skip_list": [
"bin"
]
}
]
}
}""")
conf = Configuration(config_file_path)
resource = Resource('file.js')
actual_analyzers = conf.get_analyzers_for_resource(resource)
self.assertIsNotNone(actual_analyzers)
self.assertEqual(1, len(actual_analyzers))
self.assertIsInstance(actual_analyzers[0], SizeAnalyzer)
self.assertIsNotNone(conf.analyzer_skip_lists)
def test_merge_library_required_at_the_top_of_multiple_files(self):
paths_to_test_files = [
os.path.join(self.test_env_dir, 'dir11', 'file1.js'),
os.path.join(self.test_env_dir, 'dir21', 'file2.js'),
os.path.join(self.test_env_dir, 'dir31', 'file3.js'),
os.path.join(self.test_env_dir, 'dir41', 'file4.js')]
helpers.clean_up_files(paths_to_test_files)
helpers.create_file_with_content(paths_to_test_files[0], '//= require file2\n//= require file3\n// This is file 1\n')
helpers.create_file_with_content(paths_to_test_files[1], '//= require file4\n// This is file 2\n')
helpers.create_file_with_content(paths_to_test_files[2], '//= require file4\n// This is file 3\n')
helpers.create_file_with_content(paths_to_test_files[3], '// This is file 4\n')
file1_resource = Resource(paths_to_test_files[0])
actual_merged_content = file1_resource.merge_requirements_from_paths(Paths(self.test_env_dir, include_cwd=False), previously_merged=[])
self.assertEqual('// This is file 4\n// This is file 2\n// This is file 3\n// This is file 1\n', actual_merged_content)
helpers.clean_up_files(paths_to_test_files)
def test_merge_css_requirements_in_local_path(self):
paths_to_test_files = [
os.path.join(self.test_env_dir, 'dir1', 'file1.css'),
os.path.join(self.test_env_dir, 'dir1', 'file2.css'),
os.path.join(self.test_env_dir, 'dir2', 'file2.css')]
helpers.clean_up_files(paths_to_test_files)
helpers.create_file_with_content(paths_to_test_files[0], '/* This is file 1 */\n@import url("FiLe2.css")')
helpers.create_file_with_content(paths_to_test_files[1], '/* This is LOCAL file 2 */')
helpers.create_file_with_content(paths_to_test_files[2], '/* This is GLOBAL file 2 */')
file1_resource = Resource(paths_to_test_files[0])
actual_merged_content = file1_resource.merge_requirements_from_paths(Paths(self.test_env_dir,
include_cwd=False), previously_merged=[])
self.assertEqual('/* This is file 1 */\n/* This is LOCAL file 2 */', actual_merged_content)
helpers.clean_up_files(paths_to_test_files)
def test_merge_css_requirements_in_local_path(self):
paths_to_test_files = [
os.path.join(self.test_env_dir, 'dir1', 'file1.css'),
os.path.join(self.test_env_dir, 'dir1', 'file2.css'),
os.path.join(self.test_env_dir, 'dir2', 'file2.css')
]
helpers.clean_up_files(paths_to_test_files)
helpers.create_file_with_content(
paths_to_test_files[0],
'/* This is file 1 */\n@import url("FiLe2.css")')
helpers.create_file_with_content(paths_to_test_files[1],
'/* This is LOCAL file 2 */')
helpers.create_file_with_content(paths_to_test_files[2],
'/* This is GLOBAL file 2 */')
file1_resource = Resource(paths_to_test_files[0])
actual_merged_content = file1_resource.merge_requirements_from_paths(
Paths(self.test_env_dir, include_cwd=False), previously_merged=[])
self.assertEqual('/* This is file 1 */\n/* This is LOCAL file 2 */',
actual_merged_content)
helpers.clean_up_files(paths_to_test_files)
def make_a_minified_js_file(self, separator='.'):
test_file_path = os.path.join(self.test_env_dir,
'test%smin.js' % separator)
create_file_with_content(test_file_path, 'var a=42;')
return test_file_path
def make_an_empty_js_file(self):
test_file_path = os.path.join(self.test_env_dir, 'test.js')
create_file_with_content(test_file_path, '')
return test_file_path
def make_a_js_file(self, content='var answer = 42;'):
test_file_path = os.path.join(self.test_env_dir, 'test.js')
create_file_with_content(test_file_path, content)
return test_file_path
def make_a_minified_js_file(self, separator='.'):
test_file_path = os.path.join(self.test_env_dir, 'test%smin.js' % separator)
create_file_with_content(test_file_path, 'var a=42;')
return test_file_path
def make_an_empty_js_file(self):
test_file_path = os.path.join(self.test_env_dir, 'test.js')
create_file_with_content(test_file_path, '')
return test_file_path
def make_a_js_file(self, content='var answer = 42;'):
test_file_path = os.path.join(self.test_env_dir, 'test.js')
create_file_with_content(test_file_path, content)
return test_file_path
def test_application_can_be_created_with_a_config_file_path(self):
clean_up_files(self.test_config_file_path)
create_file_with_content(self.test_config_file_path, '{}')
Application(config_file_path=self.test_config_file_path)
def test_application_can_be_created_with_a_config_file_path(self):
clean_up_files(self.test_config_file_path)
create_file_with_content(self.test_config_file_path, '{}')
Application(config_file_path=self.test_config_file_path)
def setUp(self):
self.analyzer = SizeAnalyzer()
self.test_env_dir = tempfile.mkdtemp()
self.test_file_path = os.path.join(self.test_env_dir, 'test_file.js')
create_file_with_content(self.test_file_path, '//some\ttext\non two lines')
self.resource = Resource(self.test_file_path)
def make_a_js_file_with_lint(self):
test_file_path = os.path.join(self.test_env_dir, 'test.js')
create_file_with_content(test_file_path, 'answer = 42;') # missing 'var'
return test_file_path
def make_a_js_file_with_lint(self):
test_file_path = os.path.join(self.test_env_dir, 'test.js')
create_file_with_content(test_file_path,
'answer = 42;') # missing 'var'
return test_file_path