def test_clear_When_cache_cleared_Then_file_no_longer_in_cache(self):
# Setup - create file and place in cache
fileUrl = self.createSomeFile()
cache = FileCache(self.cacheRootDir, FileSystemResolver())
cache.get(fileUrl)
self.assertTrue(cache.contains(fileUrl))
try:
# Test
cache.clear()
# Verify
self.assertFalse(cache.contains(fileUrl))
finally:
os.remove(fileUrl)
def test_clear_When_cache_cleared_Then_file_no_longer_in_cache(self):
# Setup - create file and place in cache
fileUrl = self.createSomeFile()
cache = FileCache(self.cacheRootDir, FileSystemResolver())
cache.get(fileUrl)
self.assertTrue(cache.contains(fileUrl))
try:
# Test
cache.clear()
# Verify
self.assertFalse(cache.contains(fileUrl))
finally:
os.remove(fileUrl)
def test_get_When_file_in_cache_Then_return_filepath(self):
# Setup - create file and place in cache
fileUrl = self.createSomeFile()
resolver = FileSystemResolver()
digest = resolver.hash(fileUrl)
resolver.store(fileUrl, os.path.join(self.cacheRootDir, digest))
cache = FileCache(self.cacheRootDir, resolver)
try:
# Test
filePath = cache.get(fileUrl)
# Verify - request for cached file should not pass through to resolver
self.assertEquals(os.path.join(self.cacheRootDir, digest), filePath)
finally:
os.remove(fileUrl)
def test_get_When_file_in_cache_Then_return_filepath(self):
# Setup - create file and place in cache
fileUrl = self.createSomeFile()
resolver = FileSystemResolver()
digest = resolver.hash(fileUrl)
resolver.store(fileUrl, os.path.join(self.cacheRootDir, digest))
cache = FileCache(self.cacheRootDir, resolver)
try:
# Test
filePath = cache.get(fileUrl)
# Verify - request for cached file should not pass through to resolver
self.assertEquals(os.path.join(self.cacheRootDir, digest),
filePath)
finally:
os.remove(fileUrl)