def test_registering_with_slimming_and_images_in_css(self):
try:
from slimmer import js_slimmer, css_slimmer
except ImportError:
# not possible to test this
return
class MyProduct:
pass
instance = MyProduct()
# it will only fix images that have otherwise been registered
registerImage(MyProduct, right_here("image.jpg"), rel_path="tests")
registerCSSFile(
MyProduct,
"containsimages.css",
rel_path="tests",
set_expiry_header=True,
slim_if_possible=True,
replace_images_with_aliases=True,
)
static = getattr(instance, "containsimages.css")
# Not the same...
self.assertNotEqual(str(static), css_slimmer(open(right_here("containsimages.css")).read()))
# unless you remove all '.\d+.'
self.assertEqual(
re.sub("\.\d{10,11}\.", ".", str(static)), css_slimmer(open(right_here("containsimages.css")).read())
)
# because we haven't registered large.jpg it won't be aliased
self.assertTrue("large.jpg" in str(static))
self.assertTrue("image.jpg" not in str(static))
self.assertEqual(
sorted(["containsimages.css-slimmed.css-aliased.css", "containsimages.css-slimmed.css"]),
sorted(os.listdir(_get_autogenerated_dir())),
)
# if you don it again it should just overwrite the old one
registerCSSFile(
MyProduct,
"containsimages.css",
rel_path="tests",
set_expiry_header=True,
slim_if_possible=True,
replace_images_with_aliases=True,
)
self.assertEqual(
sorted(["containsimages.css-slimmed.css-aliased.css", "containsimages.css-slimmed.css"]),
sorted(os.listdir(_get_autogenerated_dir())),
)
def test_registering_with_slimming_basic(self):
try:
from slimmer import js_slimmer, css_slimmer
except ImportError:
# not possible to test this
return
class MyProduct:
pass
instance = MyProduct()
registerJSFile(MyProduct, "test.js", rel_path="tests", set_expiry_header=True, slim_if_possible=True)
static = getattr(instance, "test.js")
self.assertEqual(str(static), js_slimmer(open(right_here("test.js")).read()))
# this will have created a file called 'test.js-slimmed.js' whose content
# is the same as str(static)
copy_test_js = os.path.join(_get_autogenerated_dir(), "test.js-slimmed.js")
self.assertTrue(os.path.isfile(copy_test_js))
self.assertEqual(open(copy_test_js).read(), str(static))
# and it that directory there should not be any other files
for f in os.listdir(os.path.dirname(copy_test_js)):
self.assertEqual(f, os.path.basename(copy_test_js))
registerCSSFile(MyProduct, "test.css", rel_path="tests", set_expiry_header=True, slim_if_possible=True)
static = getattr(instance, "test.css")
self.assertEqual(str(static), css_slimmer(open(right_here("test.css")).read()))
# this will have created a file called 'test.css-slimmed.css' whose content
# is the same as str(static)
copy_test_css = os.path.join(_get_autogenerated_dir(), "test.css-slimmed.css")
self.assertTrue(os.path.isfile(copy_test_css))
self.assertEqual(open(copy_test_css).read(), str(static))
# and it that directory there should not be any other files other
# than the one we made before called test.js-slimmed.js
for f in os.listdir(os.path.dirname(copy_test_css)):
self.assertTrue(f == os.path.basename(copy_test_js) or f == os.path.basename(copy_test_css))
# if you don it again it should just overwrite the old one
registerCSSFile(MyProduct, "test.css", rel_path="tests", set_expiry_header=True, slim_if_possible=True)
static = getattr(instance, "test.css")
# there should still only be two files in the autogenerated directory
self.assertEqual(len(os.listdir(_get_autogenerated_dir())), 2)
def test_registering_with_slimming_and_gzip_and_images_in_css(self):
try:
from slimmer import js_slimmer, css_slimmer
except ImportError:
# not possible to test this
return
class MyProduct:
pass
instance = MyProduct()
registerJSFile(MyProduct, "test.js", rel_path="tests", set_expiry_header=True, slim_if_possible=True)
static = getattr(instance, "test.js")
self.assertEqual(str(static), js_slimmer(open(right_here("test.js")).read()))
registerCSSFile(
MyProduct,
"test.css",
rel_path="tests",
set_expiry_header=True,
slim_if_possible=True,
gzip_if_possible=True,
)
static = getattr(instance, "test.css")
self.assertEqual(str(static), css_slimmer(open(right_here("test.css")).read()))
# if you don it again it should just overwrite the old one
registerCSSFile(
MyProduct,
"test.css",
rel_path="tests",
set_expiry_header=True,
slim_if_possible=True,
gzip_if_possible=True,
)
static = getattr(instance, "test.css")
self.assertEqual(str(static), css_slimmer(open(right_here("test.css")).read()))
def test_registerCSSFile(self):
class MyProduct:
pass
registerCSSFile(MyProduct, "test.css", rel_path="tests", set_expiry_header=True, slim_if_possible=False)
instance = MyProduct()
static = getattr(instance, "test.css")
test_css_stat = os.stat(right_here("test.css"))
# run through the same tests as above but with this
mtime = test_css_stat[stat.ST_MTIME]
static_infinite = getattr(instance, "test.%s.css" % mtime, None)
self.assertNotEqual(static_infinite, None)
self.assertEqual(len(str(static)), test_css_stat[stat.ST_SIZE])
self.assertEqual(len(str(static_infinite)), test_css_stat[stat.ST_SIZE])
# if we render it with img.index_html() expect certain headers to be set
REQUEST = self.app.REQUEST
RESPONSE = REQUEST.RESPONSE
bin_content = static.index_html(REQUEST, RESPONSE)
self.assertEqual(
RESPONSE.getHeader("last-modified"), rfc1123_date(os.stat(right_here("test.css"))[stat.ST_MTIME])
)
self.assertEqual(RESPONSE.getHeader("cache-control"), "public,max-age=3600") # default
self.assertEqual(RESPONSE.getHeader("content-type"), "text/css")
self.assertEqual(int(RESPONSE.getHeader("content-length")), os.stat(right_here("test.css"))[stat.ST_SIZE])
# if we render the infinitely cached one we can expect different headers
bin_content = static_infinite.index_html(REQUEST, RESPONSE)
self.assertEqual(
RESPONSE.getHeader("last-modified"), rfc1123_date(os.stat(right_here("test.css"))[stat.ST_MTIME])
)
self.assertEqual(RESPONSE.getHeader("cache-control"), "public,max-age=%s" % EXPIRY_INFINITY) #
self.assertEqual(RESPONSE.getHeader("content-type"), "text/css")
self.assertEqual(int(RESPONSE.getHeader("content-length")), os.stat(right_here("test.css"))[stat.ST_SIZE])
def test_registering_with_slimming_and_gzip(self):
try:
from slimmer import js_slimmer, css_slimmer
except ImportError:
# not possible to test this
return
class MyProduct:
pass
instance = MyProduct()
registerJSFile(
MyProduct, "test.js", rel_path="tests", set_expiry_header=True, slim_if_possible=True, gzip_if_possible=True
)
static = getattr(instance, "test.js")
# Note, using str(static) means it does not send the Accept-Encoding: gzip
# header.
self.assertEqual(str(static), js_slimmer(open(right_here("test.js")).read()))
# this will have created a file called 'test.js-slimmed.js' whose content
# is the same as str(static)
copy_test_js = os.path.join(_get_autogenerated_dir(), "test.js-slimmed.js")
self.assertTrue(os.path.isfile(copy_test_js))
self.assertEqual(open(copy_test_js).read(), str(static))
# it would also have generated another copy called
# test.js-slimmed.js.gz
copy_test_js_gz = os.path.join(_get_autogenerated_dir(), "test.js-slimmed.js.gz")
self.assertTrue(os.path.isfile(copy_test_js_gz))
self.assertEqual(gzip.open(copy_test_js_gz).read(), str(static))
registerCSSFile(
MyProduct,
"test.css",
rel_path="tests",
set_expiry_header=True,
slim_if_possible=True,
gzip_if_possible=True,
)
static = getattr(instance, "test.css")
self.assertEqual(str(static), css_slimmer(open(right_here("test.css")).read()))
# this will have created a file called 'test.css-slimmed.css' whose content
# is the same as str(static)
copy_test_css = os.path.join(_get_autogenerated_dir(), "test.css-slimmed.css")
self.assertTrue(os.path.isfile(copy_test_css))
self.assertEqual(open(copy_test_css).read(), str(static))
# it would also have generated another copy called
# test.css-slimmed.css.gz
copy_test_css_gz = os.path.join(_get_autogenerated_dir(), "test.css-slimmed.css.gz")
self.assertTrue(os.path.isfile(copy_test_css_gz))
self.assertEqual(gzip.open(copy_test_css_gz).read(), str(static))
# if you don it AGAIN it should just overwrite the old one
registerCSSFile(
MyProduct,
"test.css",
rel_path="tests",
set_expiry_header=True,
slim_if_possible=True,
gzip_if_possible=True,
)
static = getattr(instance, "test.css")
self.assertEqual(str(static), css_slimmer(open(right_here("test.css")).read()))
