Test your AI Agents with the all-new Agent to Agent Testing Platform.Learn More
How to use assert_file_content method in Playwright Python
Best Python code snippet using playwright-python
__init__.py
Source:__init__.py 
...217 assert_attributes_equal(218 resource.translations[translation_index],219 source_string="Empty Translation",220 )221 def assert_file_content(self, file_path, expected_content, strip=True):222 with open(file_path) as f:223 actual_content = f.read()224 # Strip leading and trailing whitespace by default as we225 # normally don't care about this.226 if strip:227 actual_content = actual_content.strip()228 expected_content = expected_content.strip()229 self.assertMultiLineEqual(actual_content, expected_content)230 # Save tests take in an input and expected string that contain the231 # state of the translation file before and after the change being232 # tested is made to the parsed resource and saved.233 def run_save_basic(234 self,235 input_string,236 expected_string,237 source_string=None,238 expected_translation=None,239 ):240 """241 Test saving changes to an entity with a single translation.242 """243 path, resource = self.parse_string(input_string, source_string=source_string)244 translation = resource.translations[0]245 translation.strings[None] = expected_translation or "New Translated String"246 translation.fuzzy = True247 resource.save(self.locale)248 self.assert_file_content(path, expected_string)249 def run_save_remove(250 self, input_string, expected_string, source_string=None, remove_cb=None251 ):252 """Test saving a removed entity with a single translation."""253 path, resource = self.parse_string(input_string, source_string=source_string)254 def default_remove(res):255 translation = res.translations[0]256 translation.strings = {}257 (remove_cb or default_remove)(resource)258 resource.save(self.locale)259 self.assert_file_content(path, expected_string)260 def run_save_plural(self, input_string, expected_string, source_string=None):261 path, resource = self.parse_string(input_string, source_string=source_string)262 translation = resource.translations[0]263 translation.strings[0] = "New Plural"264 translation.strings[1] = "New Plurals"265 resource.save(self.locale)266 self.assert_file_content(path, expected_string)267 def run_save_plural_remove(self, input_string, expected_string, source_string=None):268 """269 Any missing plurals should be set to an empty string in the270 pofile.271 """272 path, resource = self.parse_string(input_string, source_string=source_string)273 translation = resource.translations[0]274 translation.strings[0] = "New Plural"275 del translation.strings[1]276 resource.save(self.locale)277 self.assert_file_content(path, expected_string)278 def run_save_remove_fuzzy(self, input_string, expected_string, source_string=None):279 path, resource = self.parse_string(input_string, source_string=source_string)280 resource.translations[0].fuzzy = False281 resource.save(self.locale)282 self.assert_file_content(path, expected_string)283 # Save tests specifically for asymmetric formats.284 def run_save_translation_missing(285 self, source_string, input_string, expected_string, expected_translation=None286 ):287 """288 If the source resource has a string but the translated resource289 doesn't, the returned resource should have an empty translation290 that can be modified and saved.291 Source Example:292 String=Source String293 MissingString=Missing Source String294 Input Example:295 String=Translated String296 Expected Example:297 String=Translated String298 MissingString=Translated Missing String299 """300 path, resource = self.parse_string(input_string, source_string=source_string)301 missing_translation = match_attr(302 resource.translations, key=self.key("Missing String")303 )304 missing_translation.strings = {305 None: expected_translation or "Translated Missing String"306 }307 resource.save(self.locale)308 self.assert_file_content(path, expected_string)309 def run_save_translation_identical(310 self, source_string, input_string, expected_string, expected_translation=None311 ):312 """313 If the updated translation is identical to the source314 translation, keep it.315 Source Example:316 String=Source String317 Input Example:318 String=Translated String319 Expected Example:320 String=Source String321 """322 path, resource = self.parse_string(input_string, source_string=source_string)323 translation = match_attr(resource.translations, key="String")324 translation.strings = {None: expected_translation or "Source String"}325 resource.save(self.locale)326 self.assert_file_content(path, expected_string)327 def run_save_no_changes(self, input_string, expected_string, source_string=None):328 """Test what happens when no changes are made."""329 path, resource = self.parse_string(input_string, source_string=source_string)330 resource.save(self.locale)...
test_features.py
Source:test_features.py
...12 return docker.from_env()13img1 = helpers.creates_images(*"target2_bases target3_bases".split())14def test_multiple_bases(img1):15 run_docker_make("-f data/multibase.yml target2_bases target3_bases")16 helpers.assert_file_content("target2_bases", "/opt/success", "success2")17 helpers.assert_file_content("target3_bases", "/opt/success", "success3")18img2 = helpers.creates_images("target_include")19def test_paths_relative_interpreted_relative_to_definition_file(img2):20 run_docker_make("-f data/include.yml target_include")21 helpers.assert_file_content(22 "target_include",23 "/opt/testfile.txt",24 "this is a file used in tests for relative path resolution",25 )26_FILES = {27 "a": {"content": "a", "path": "/opt/a"},28 "b": {"content": "b", "path": "/opt/b"},29 "c": {"content": "c", "path": "/opt/c"},30 "d": {"content": "d", "path": "/opt/d/d"},31}32def _check_files(img, **present):33 for f, record in _FILES.items():34 if not present.get(f, True):35 with pytest.raises(AssertionError):36 helpers.assert_file_content(img, record["path"], record["content"])37 else:38 helpers.assert_file_content(img, record["path"], record["content"])39img3 = helpers.creates_images("target_ignore_string")40def test_ignore_string(img3):41 run_docker_make("-f data/ignores.yml target_ignore_string")42 _check_files("target_ignore_string", b=False)43img4 = helpers.creates_images("target_ignorefile")44def test_ignorefile(img4):45 run_docker_make("-f data/ignores.yml target_ignorefile")46 _check_files("target_ignorefile", c=False)47img5 = helpers.creates_images("target_regular_ignore")48def test_regular_ignore(img5):49 run_docker_make("-f data/ignores.yml target_regular_ignore")50 _check_files("target_regular_ignore", a=False, b=False)51img6 = helpers.creates_images("target_ignore_directory")52def test_ignore_directory(img6):53 run_docker_make("-f data/ignores.yml target_ignore_directory")54 _check_files("target_ignore_directory", d=False)55def test_dockerfile_write(tmpdir):56 tmpdir = str(tmpdir)57 run_docker_make("-f data/write.yml -p -n --dockerfile-dir %s writetarget" % tmpdir)58 assert os.path.isfile(os.path.join(tmpdir, "Dockerfile.writetarget"))59img7 = helpers.creates_images("simple-target")60@pytest.fixture(scope="function")61def twin_simple_targets(img7, docker_client):62 run_docker_make("-f data/simple.yml simple-target")63 image1 = docker_client.images.get("simple-target")64 run_docker_make("-f data/simple.yml simple-target --no-cache")65 image2 = docker_client.images.get("simple-target")66 return image1, image267def test_no_cache(twin_simple_targets):68 image1, image2 = twin_simple_targets69 assert image1.id != image2.id70clean8 = helpers.creates_images(71 "img1repo/simple-target:img1tag", "img2repo/simple-target:img2tag"72)73def test_explicit_cache_from(twin_simple_targets, docker_client, clean8):74 image1, image2 = twin_simple_targets75 image1.tag("img1repo/simple-target", tag="img1tag")76 image2.tag("img2repo/simple-target", tag="img2tag")77 run_docker_make(78 "-f data/simple.yml simple-target --cache-repo img1repo --cache-tag img1tag"79 )80 final_image = docker_client.images.get("simple-target")81 assert final_image.id == image1.id82def test_cache_fallback(twin_simple_targets, docker_client):83 image1, image2 = twin_simple_targets84 run_docker_make(85 "-f data/simple.yml simple-target" " --cache-repo fakerepo --cache-tag faketag"86 )87 final_image = docker_client.images.get("simple-target")88 assert final_image.id == image2.id89squashimgs = helpers.creates_images("visible-secret", "invisible-secret")90def test_squashed_secrets(experimental_daemon, squashimgs):91 run_docker_make("-f data/secret-squash.yml invisible-secret visible-secret")92 files_to_find = ["/opt/a", "/root/c", "/root/copy-c"]93 visfiles = helpers.find_files_in_layers("visible-secret", files_to_find)94 assert visfiles["/opt/a"]95 assert not visfiles["/root/c"]96 assert not visfiles["/root/copy-c"]97 invisfiles = helpers.find_files_in_layers("invisible-secret", files_to_find)98 assert invisfiles["/opt/a"]99 assert not invisfiles["/root/c"]100 assert invisfiles["/root/copy-c"]101def test_squashing_error_without_experimental_daemon(non_experimental_daemon):102 with pytest.raises(dockermake.errors.ExperimentalDaemonRequiredError):103 run_docker_make("-f data/secret-squash.yml invisible-secret visible-secret")104squashcache = helpers.creates_images("cache-test")105def test_cache_used_after_squash(experimental_daemon, squashcache):106 run_docker_make("-f data/secret-squash.yml cache-test")107 client = helpers.get_client()108 firstimg = client.images.get("cache-test")109 run_docker_make("-f data/secret-squash.yml cache-test")110 assert client.images.get("cache-test").id == firstimg.id111def test_handle_missing_squash_cache(experimental_daemon, squashcache):112 run_docker_make("-f data/secret-squash.yml cache-test invisible-secret")113 client = helpers.get_client()114 cachelayer = client.images.get("invisible-secret")115 firstimg = client.images.get("cache-test")116 for _id in ("cache-test", firstimg.id, "invisible_secret", cachelayer.id):117 try:118 client.images.remove(_id)119 except docker.errors.ImageNotFound:120 pass121 # Make sure the image can rebuild even if original layers are missing122 run_docker_make("-f data/secret-squash.yml cache-test")123 # Sanity check - makes sure that the first image was in fact removed and not used for cache124 assert client.images.get("cache-test").id != firstimg.id125hassecrets = helpers.creates_images("has-secrets")126def test_secret_files(experimental_daemon, hassecrets):127 run_docker_make("-f data/secret-squash.yml has-secrets")128 foundfiles = helpers.find_files_in_layers(129 "has-secrets",130 ["/root/secret1", "/root/secretdir/secretfile", "/root/copy-of-secret1"],131 )132 assert not foundfiles["/root/secret1"]133 assert not foundfiles["/root/secretdir/secretfile"]134 assert foundfiles["/root/copy-of-secret1"]135secretfail = helpers.creates_images("secretfail")136def test_build_fails_if_secrets_already_exist(experimental_daemon, secretfail):137 with pytest.raises(dockermake.errors.BuildError):138 run_docker_make("-f data/secret-squash.yml secretfail")139copy_with_secrets = helpers.creates_images("copy_with_secrets")140def test_error_if_copy_with_secrets(copy_with_secrets):141 with pytest.raises(dockermake.errors.ParsingFailure):142 run_docker_make("-f data/copy_with_secrets.yml copy_with_secrets")143twostep = helpers.creates_images(144 "target-twostep", "1.target-twostep.dmk", "2.target-twostep.dmk"145)146def test_keep_build_tags(twostep, docker_client):147 run_docker_make("-f data/twostep.yml target-twostep --keep-build-tags")148 assert docker_client.images.list("1.target-twostep.dmk")149 assert docker_client.images.list("2.target-twostep.dmk")150alltest = helpers.creates_images("t1", "t2", "t3", "t4")151def test_implicit_all(alltest):152 run_docker_make("-f data/implicit_all.yml --all")153 for s in "t1 t2 t3 t4".split():154 helpers.assert_file_content(s, "/opt/%s" % s, s)155def test_explicit_all(alltest):156 run_docker_make("-f data/explicit_all.yml --all")157 for s in "t1 t3".split():158 helpers.assert_file_content(s, "/opt/%s" % s, s)159 client = helpers.get_client()160 for s in "t2 t4".split():161 with pytest.raises(docker.errors.ImageNotFound):162 client.images.get(s)163buildargs = helpers.creates_images("target-buildargs")164def test_build_args(buildargs):165 run_docker_make(166 "-f data/build-args.yml --build-arg FILENAME=hello-world.txt target-buildargs"167 )168 helpers.assert_file_content("target-buildargs", "hello-world.txt", "hello world")169abstract_steps = helpers.creates_images("definite", "abstract")170def test_implicit_all_with_abstract_steps(abstract_steps):171 run_docker_make("-f data/abstract-steps.yml --all")172 client = helpers.get_client()173 client.images.get("definite")174 with pytest.raises(docker.errors.ImageNotFound):...
test_smb_sync.py
Source:test_smb_sync.py
...75 assert os.path.exists(os.path.join(TEST_FOLDER, 'dir2', 'file2.txt'))76 assert os.path.exists(os.path.join(TEST_FOLDER, 'dir3', 'file1.txt'))77 assert os.path.exists(os.path.join(TEST_FOLDER, 'dir3', 'file2.txt'))78 assert os.path.exists(os.path.join(TEST_FOLDER, 'dir3', 'file3.txt'))79def assert_file_content(filename, test_string):80 data = None81 with open(filename, 'r') as fp:82 data = fp.read()83 assert data.endswith(test_string)84def check_basic_sync(config, connection):85 syncer = create_smb_sync(config)86 create_remote_structure(connection)87 syncer.sync()88 assert_local_file_structure()89# ------- Pytest Test Methods ------- #90def test_sync_basic(config, connection):91 check_basic_sync(config, connection)92@pytest.mark.parametrize('conflict_handling, answer', [93 ('ask', 'y'),94 ('ask', 'n'),95 ('overwrite', None),96 ('keep', None),97 ('makeCopy', None),98])99def test_local_changes(config, connection, monkeypatch, conflict_handling, answer):100 TEST_STR_REMOTE = 'remote change'101 TEST_STR_LOCAL = 'local change'102 config['sync']['conflict-handling']['local-changes'] = conflict_handling103 check_basic_sync(config, connection)104 # change local file105 with open(os.path.join(TEST_FOLDER, 'dir1', 'file1.txt'), 'a') as fp:106 fp.write(TEST_STR_LOCAL)107 # nothing has changed on the remote yet, so nothing should change108 syncer = create_smb_sync(config)109 syncer.sync()110 assert_local_file_structure()111 # Change remote file112 for filename in generate_files(1, TEST_STR_REMOTE):113 with open(filename, 'rb') as file:114 path = os.path.join(TEST_FOLDER, 'dir1', filename)115 connection.storeFile(TEST_SHARE, path, file)116 if conflict_handling == 'ask':117 monkeypatch.setattr(builtins, 'input', lambda x: answer)118 syncer = create_smb_sync(config)119 syncer.sync()120 if conflict_handling == 'keep' or answer == 'n':121 expected_content = TEST_STR_LOCAL122 elif conflict_handling in ['overwrite', 'makeCopy'] or answer == 'y':123 expected_content = TEST_STR_REMOTE124 file1_path = os.path.join(TEST_FOLDER, 'dir1', 'file1.txt')125 assert_file_content(file1_path, expected_content)126 if conflict_handling == 'makeCopy':127 expected_name_path = syncer.get_copy_filename(file1_path)128 assert os.path.exists(expected_name_path)129 assert_file_content(expected_name_path, TEST_STR_LOCAL)130@pytest.mark.parametrize('conflict_handling, answer', [131 ('ask', 'y'),132 ('ask', 'n'),133 ('delete', None),134 ('keep', None),135])136def test_remote_deleted(config, connection, monkeypatch, conflict_handling, answer):137 config['sync']['conflict-handling']['remote-deleted'] = conflict_handling138 check_basic_sync(config, connection)139 remove_smb_tree(TEST_SHARE, connection, os.path.join(TEST_FOLDER, 'dir1'))140 connection.deleteFiles(TEST_SHARE, os.path.join(TEST_FOLDER, 'dir2', 'file1.txt'))141 if conflict_handling == 'ask':142 monkeypatch.setattr(builtins, 'input', lambda x: answer)143 syncer = create_smb_sync(config)144 syncer.sync()145 if conflict_handling == 'keep' or answer == 'n':146 assert_local_file_structure()147 elif conflict_handling == 'delete' or answer == 'y':148 assert not os.path.exists(os.path.join(TEST_FOLDER, 'dir1'))149 assert not os.path.exists(os.path.join(TEST_FOLDER, 'dir2', 'file1.txt'))150 assert os.path.exists(os.path.join(TEST_FOLDER, 'dir2', 'file2.txt'))151@pytest.mark.parametrize('conflict_handling, expected_content', [152 ('keep', 'existing file'),153 ('overwrite', 'default content'),154])155def test_existing_local_files(config, connection, conflict_handling, expected_content):156 config['sync']['conflict-handling']['local-changes'] = conflict_handling157 dirname = os.path.join(TEST_FOLDER, 'dir1')158 os.makedirs(dirname)159 for filename in generate_files(2, 'existing file'):160 os.rename(filename, os.path.join(dirname, filename))161 check_basic_sync(config, connection)162 assert_file_content(os.path.join(TEST_FOLDER, 'dir1', 'file1.txt'), expected_content)163 # on a second sync, no question should be asked164 config['sync']['conflict-handling']['local-changes'] = 'ask'165 syncer = create_smb_sync(config)166 syncer.sync()167 assert_local_file_structure()...
test_all_provisioners.py
Source:test_all_provisioners.py
...45 deploy_ostree([os.path.join(TESTS_DIR, 'all-provisioners.json')])46 def test_should_copy_etc_fstab_from_host(self):47 self.assert_files_equal('/etc/fstab', self.deployment('etc', 'fstab'))48 def test_should_create_interfaces_file_for_loopback(self):49 self.assert_file_content(50 self.deployment('etc', 'network', 'interfaces.d', 'lo'),51 'auto lo\niface lo inet loopback\n'52 )53 def test_should_create_interfaces_file_for_specified_interface(self):54 self.assert_file_content(55 self.deployment('etc', 'network', 'interfaces.d', 'enp0s3'),56 'allow-hotplug enp0s3\niface enp0s3 inet dhcp\n'57 )58 def test_should_set_root_password(self):59 self.assertTrue(self.get_shadow('root').password_is('rootpw'))60 def test_should_create_test_user(self):61 self.assertIsNotNone(self.get_pwd('testuser'))62 self.assertTrue(self.get_shadow('testuser').password_is('testpw'))63 def test_should_create_test_user_with_default_shell(self):64 self.assertEqual(self.get_pwd('testuser').shell, '')65 def test_should_create_user_with_custom_shell(self):66 self.assertEqual(self.get_pwd('shell-user').shell, '/my/custom/shell')67 def test_should_create_home_directories(self):68 self.assertTrue(os.path.isfile(self.var('home', 'testuser', '.bashrc')))69 self.assertTrue(os.path.isfile(self.var('home', 'shell-user', '.bashrc')))70 def test_should_copy_authorized_keys_file(self):71 ssh_dir = self.var('home', 'testuser', '.ssh')72 auth_keys = os.path.join(ssh_dir, 'authorized_keys')73 pwd = self.get_pwd('testuser')74 self.assert_file_mode(ssh_dir, pwd.uid, 0o700)75 self.assert_file_mode(auth_keys, pwd.uid, 0o600)76 self.assert_file_content(auth_keys, 'authorized keys file')77 def test_should_create_sudoers_file(self):78 sudoers_file = self.deployment('etc', 'sudoers.d', 'testuser-passwordless-sudo')79 self.assert_file_mode(sudoers_file, 0, 0o440)80 self.assert_file_content(sudoers_file, 'testuser ALL=(ALL) NOPASSWD: ALL\n')81 def test_should_recreate_existing_user_with_new_parameters(self):82 self.assertEqual(self.get_pwd('existing-user').shell, '/new/shell')83 self.assertTrue(self.get_shadow('existing-user').password_is('overwritten-password'))84 # helper functions85 def get_pwd(self, name) -> PasswdEntry:86 for pwd in passwd(self.deployment()):87 if pwd.name == name:88 return pwd89 self.fail('no passwd entry for %s' % name)90 def get_shadow(self, name) -> ShadowEntry:91 for spwd in shadow(self.deployment()):92 if spwd.name == name:93 return spwd94 self.fail('no shadow entry for %s' % name)95 def var(self, *args):96 return os.path.join('/ostree', 'deploy', 'test-stateroot', 'var', *args)97 def deployment(self, *args):98 deployments_dir = '/ostree/deploy/test-stateroot/deploy'99 elems = [elem for elem in os.listdir(deployments_dir) if not elem.endswith('.origin')]100 self.assertEqual(len(elems), 1)101 deployment = os.path.join(deployments_dir, elems[0])102 return os.path.join(deployment, *args)103 # helper asserts104 def assert_file_content(self, path, expected_content):105 with open(path, 'r') as f:106 file_content = f.read()107 self.assertEqual(file_content, expected_content)108 def assert_files_equal(self, path1, path2):109 with open(path1, 'r') as f:110 self.assert_file_content(path2, f.read())111 def assert_file_mode(self, path, owner, mode):112 statresult = os.stat(path)113 self.assertEqual(stat.S_IMODE(statresult.st_mode), mode)114 self.assertEqual(statresult.st_uid, owner)...
Playwright tutorial
LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
Chapters:
- What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
- How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
- Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
- What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
- Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
- Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
- Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
- Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
- Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
- Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
- Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
- Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.
Run Playwright Python automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
