def test_we_cache_files(self, assets_ini, loader):
cached = _CachedFile(assets_ini, loader)
cached.load()
contents = cached.load()
loader.assert_called_once()
assert contents == self.ASSET_INI_CONTENTS
def test_we_auto_reload_if_the_mtime_changes_aith_auto_reload_True(
self, assets_ini, loader):
cached = _CachedFile(assets_ini, loader, auto_reload=True)
cached.load()
self.age_file(assets_ini, -2000) # 2 seconds into the future
cached.load()
assert loader.call_count == 2
def test_we_read_from_the_cache_if_the_mtime_changes(
self, assets_ini, loader):
cached = _CachedFile(assets_ini, loader, auto_reload=False)
cached.load()
self.age_file(assets_ini, -2000) # 2 seconds into the future
cached.load()
assert loader.call_count == 1
def test_we_check_paths_when_created(self, loader):
with pytest.raises(FileNotFoundError):
_CachedFile("not_a_file.txt", loader)
def test_we_can_load_a_file_outside_of_our_package(self, dockerfile,
loader):
cached = _CachedFile(dockerfile, loader)
contents = cached.load()
assert contents == self.DOCKER_FILE_CONTENTS
def test_we_can_load_a_file(self, assets_ini, loader):
cached = _CachedFile(assets_ini, loader)
contents = cached.load()
assert contents == self.ASSET_INI_CONTENTS