def test_make_context_with_chunk_index(self): """Testing DiffRenderer.make_context with chunk_index""" diff_file = { 'chunks': [ { 'lines': [], 'meta': {}, 'change': 'insert', }, { # This is not how lines really look, but it's fine for # current usage tests. 'lines': range(10), 'meta': {}, 'change': 'replace', }, { 'lines': [], 'meta': {}, 'change': 'delete', } ], } renderer = DiffRenderer(diff_file, chunk_index=1) context = renderer.make_context() self.assertEqual(context['standalone'], True) self.assertEqual(context['file'], diff_file) self.assertEqual(len(diff_file['chunks']), 1) chunk = diff_file['chunks'][0] self.assertEqual(chunk['change'], 'replace')
def test_construction_with_invalid_chunks(self): """Testing DiffRenderer construction with invalid chunks""" diff_file = {'chunks': [{}]} self.assertRaises(UserVisibleError, lambda: DiffRenderer(diff_file, chunk_index=-1)) self.assertRaises(UserVisibleError, lambda: DiffRenderer(diff_file, chunk_index=1))
def test_render_to_response(self): """Testing DiffRenderer.render_to_response""" diff_file = {'chunks': [{}]} renderer = DiffRenderer(diff_file) self.spy_on(renderer.render_to_string, call_fake=lambda self: 'Foo') response = renderer.render_to_response() self.assertTrue(renderer.render_to_string.called) self.assertTrue(isinstance(response, HttpResponse)) self.assertEqual(response.content, 'Foo')
def test_render_to_response(self): """Testing DiffRenderer.render_to_response""" diff_file = { 'chunks': [{}] } renderer = DiffRenderer(diff_file) self.spy_on(renderer.render_to_string, call_fake=lambda self: 'Foo') response = renderer.render_to_response() self.assertTrue(renderer.render_to_string.called) self.assertTrue(isinstance(response, HttpResponse)) self.assertEqual(response.content, 'Foo')
def test_construction_with_valid_chunks(self): """Testing DiffRenderer construction with valid chunks""" diff_file = { 'chunks': [{}], 'chunks_loaded': True, } # Should not assert. renderer = DiffRenderer(diff_file, chunk_index=0) self.spy_on(renderer.render_to_string, call_original=False) self.spy_on(renderer.make_context, call_original=False) renderer.render_to_string_uncached(None) self.assertEqual(renderer.num_chunks, 1) self.assertEqual(renderer.chunk_index, 0)
def test_construction_with_invalid_chunks(self): """Testing DiffRenderer construction with invalid chunks""" diff_file = { 'chunks': [{}], 'filediff': None, 'interfilediff': None, 'force_interdiff': False, 'chunks_loaded': True, } renderer = DiffRenderer(diff_file, chunk_index=-1) self.assertRaises(UserVisibleError, lambda: renderer.render_to_string_uncached(None)) renderer = DiffRenderer(diff_file, chunk_index=1) self.assertRaises(UserVisibleError, lambda: renderer.render_to_string_uncached(None))
def test_render_to_string_uncached(self): """Testing DiffRenderer.render_to_string_uncached""" diff_file = {'chunks': [{}]} renderer = DiffRenderer(diff_file, lines_of_context=[5, 5]) self.spy_on(renderer.render_to_string_uncached, call_fake=lambda self: 'Foo') self.spy_on(renderer.make_cache_key, call_fake=lambda self: 'my-cache-key') self.spy_on(cache_memoize) response = renderer.render_to_response() self.assertEqual(response.content, 'Foo') self.assertTrue(renderer.render_to_string_uncached.called) self.assertFalse(renderer.make_cache_key.called) self.assertFalse(cache_memoize.spy.called)
def test_construction_with_valid_chunks(self): """Testing DiffRenderer construction with valid chunks""" diff_file = {'chunks': [{}]} # Should not assert. renderer = DiffRenderer(diff_file, chunk_index=0) self.assertEqual(renderer.num_chunks, 1) self.assertEqual(renderer.chunk_index, 0)
def test_render_to_string_uncached(self): """Testing DiffRenderer.render_to_string_uncached""" diff_file = { 'chunks': [{}] } renderer = DiffRenderer(diff_file, lines_of_context=[5, 5]) self.spy_on(renderer.render_to_string_uncached, call_fake=lambda self: 'Foo') self.spy_on(renderer.make_cache_key, call_fake=lambda self: 'my-cache-key') self.spy_on(cache_memoize) response = renderer.render_to_response() self.assertEqual(response.content, 'Foo') self.assertTrue(renderer.render_to_string_uncached.called) self.assertFalse(renderer.make_cache_key.called) self.assertFalse(cache_memoize.spy.called)
def test_render_to_string(self): """Testing DiffRenderer.render_to_string""" diff_file = {'chunks': [{}]} renderer = DiffRenderer(diff_file) self.spy_on(renderer.render_to_string_uncached, call_fake=lambda self, request: 'Foo') self.spy_on(renderer.make_cache_key, call_fake=lambda self: 'my-cache-key') self.spy_on(cache_memoize) request_factory = RequestFactory() request = request_factory.get('/') response = renderer.render_to_response(request) self.assertEqual(response.content, 'Foo') self.assertTrue(renderer.render_to_string_uncached.called) self.assertTrue(renderer.make_cache_key.called) self.assertTrue(cache_memoize.spy.called)
def test_render_to_string(self): """Testing DiffRenderer.render_to_string""" diff_file = { 'chunks': [{}] } renderer = DiffRenderer(diff_file) self.spy_on(renderer.render_to_string_uncached, call_fake=lambda self, request: 'Foo') self.spy_on(renderer.make_cache_key, call_fake=lambda self: 'my-cache-key') self.spy_on(cache_memoize) request_factory = RequestFactory() request = request_factory.get('/') response = renderer.render_to_response(request) self.assertEqual(response.content, 'Foo') self.assertTrue(renderer.render_to_string_uncached.called) self.assertTrue(renderer.make_cache_key.called) self.assertTrue(cache_memoize.spy.called)