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How to use assert_downloaded_file method in SeleniumBase

Best Python code snippet using SeleniumBase

test_download.py

Source:test_download.py

...12    YoutubeDownloader,13    save_large_file,14    stream_file,15)16def assert_downloaded_file(url, file):17    assert file.exists()18    # our google test urls dont support HEAD19    req = requests.get(url)20    # we test against binary response: Content-Length not accurate as gzip-encoded21    assert file.stat().st_size == len(req.content)22def assert_headers(returned_headers):23    assert isinstance(returned_headers, requests.structures.CaseInsensitiveDict)24    assert returned_headers["Content-Type"] == "image/x-icon"25def get_dest_file(tmp_path):26    return tmp_path.joinpath("favicon.ico")27def test_missing_dest(tmp_path):28    with pytest.raises(requests.exceptions.ConnectionError):29        stream_file(url="http://some_url", byte_stream=io.BytesIO())30def test_invalid_url(tmp_path, invalid_url):31    dest_file = tmp_path / "favicon.ico"32    with pytest.raises(requests.exceptions.ConnectionError):33        stream_file(url=invalid_url, fpath=dest_file)34def test_no_output_supplied(valid_http_url):35    with pytest.raises(36        ValueError, match="Either file path or a bytesIO object is needed"37    ):38        stream_file(url=valid_http_url)39def test_first_block_download(valid_http_url):40    byte_stream = io.BytesIO()41    size, ret = stream_file(42        url=valid_http_url, byte_stream=byte_stream, only_first_block=True43    )44    assert_headers(ret)45    # valid_http_url randomly returns gzip-encoded content.46    # otherwise, expected size is default block size47    expected = 3062 if ret.get("Content-Encoding") == "gzip" else 102448    assert len(byte_stream.read()) <= expected49@pytest.mark.slow50def test_save_http(tmp_path, valid_http_url):51    dest_file = tmp_path / "favicon.ico"52    size, ret = stream_file(url=valid_http_url, fpath=dest_file)53    assert_headers(ret)54    assert_downloaded_file(valid_http_url, dest_file)55@pytest.mark.slow56def test_save_https(tmp_path, valid_https_url):57    dest_file = tmp_path / "favicon.ico"58    size, ret = stream_file(url=valid_https_url, fpath=dest_file)59    assert_headers(ret)60    assert_downloaded_file(valid_https_url, dest_file)61@pytest.mark.slow62def test_stream_to_bytes(valid_https_url):63    byte_stream = io.BytesIO()64    size, ret = stream_file(url=valid_https_url, byte_stream=byte_stream)65    assert_headers(ret)66    assert byte_stream.read() == requests.get(valid_https_url).content67@pytest.mark.slow68def test_save_parent_folder_missing(tmp_path, valid_http_url):69    dest_file = tmp_path / "some-folder" / "favicon.ico"70    with pytest.raises(IOError):71        stream_file(url=valid_http_url, fpath=dest_file)72@pytest.mark.slow73def test_save_http_error(tmp_path, http_error_url):74    dest_file = tmp_path / "favicon.ico"75    with pytest.raises(requests.exceptions.HTTPError):76        stream_file(url=http_error_url, fpath=dest_file)77@pytest.mark.slow78def test_large_download_http(tmp_path, valid_http_url):79    dest_file = tmp_path / "favicon.ico"80    save_large_file(valid_http_url, dest_file)81    assert_downloaded_file(valid_http_url, dest_file)82@pytest.mark.slow83def test_large_download_https(tmp_path, valid_https_url):84    dest_file = tmp_path / "favicon.ico"85    save_large_file(valid_https_url, dest_file)86    assert_downloaded_file(valid_https_url, dest_file)87@pytest.mark.slow88@pytest.mark.parametrize(89    "url,video_id",90    [91        ("https://vimeo.com/619427082", "619427082"),92        ("https://vimeo.com/619427082", "619427082"),93    ],94)95def test_youtube_download_serial(url, video_id, tmp_path):96    yt_downloader = YoutubeDownloader(threads=1)97    options = BestMp4.get_options(98        target_dir=tmp_path,99        filepath=pathlib.Path("%(id)s/video.%(ext)s"),100    )...

test_download_files.py

Source:test_download_files.py

...8            "https://chromedriver.storage.googleapis.com"9            "/101.0.4951.41/%s" % notes_file10        )11        self.download_file(notes_link)12        self.assert_downloaded_file(notes_file)13        notes_path = self.get_path_of_downloaded_file(notes_file)14        with open(notes_path, "r") as f:15            notes_data = f.read()16        self.assert_true(len(notes_data) > 100)  # Verify file not empty17        text = "Switching to nested frame fails with chrome/chromedriver 100"18        self.assert_true(text in notes_data)  # Verify file has expected data19    def test_download_files_from_pypi_with_edge(self):20        if self.browser != "edge":21            self.open("data:,")22            print("\n  This test is only for Microsoft Edge (Chromium)!")23            print('  (Run this test using "--edge" or "--browser=edge")')24            self.skip('Use "--edge" or "--browser=edge"')25        self.open("https://pypi.org/project/seleniumbase/#files")26        pkg_header = self.get_text("h1.package-header__name").strip()27        pkg_name = pkg_header.replace(" ", "-")28        whl_file = pkg_name + "-py2.py3-none-any.whl"29        tar_gz_file = pkg_name + ".tar.gz"30        # Click the links to download the files into: "./downloaded_files/"31        # (If using Safari, IE, or Chromium Guest Mode: download directly.)32        # (The default Downloads Folder can't be changed when using those.)33        # (The same problem occurs when using an out-of-date chromedriver.)34        # (Use self.get_browser_downloads_folder() to get the folder used.)35        whl_selector = 'div#files a[href$="%s"]' % whl_file36        tar_selector = 'div#files a[href$="%s"]' % tar_gz_file37        if (38            self.browser == "safari"39            or self.browser == "ie"40            or (self.is_chromium() and self.guest_mode and not self.headless)41            or (42                self.browser == "chrome"43                and self.is_chromedriver_too_old()44                and self.headless45            )46        ):47            whl_href = self.get_attribute(whl_selector, "href")48            tar_href = self.get_attribute(tar_selector, "href")49            self.download_file(whl_href)50            self.download_file(tar_href)51        else:52            self.click(whl_selector)53            self.click(tar_selector)54        # Verify that the downloaded files appear in the [Downloads Folder]55        # (This only guarantees that the exact file name is in the folder.)56        # (This does not guarantee that the downloaded files are complete.)57        # (Later, we'll check that the files were downloaded successfully.)58        self.assert_downloaded_file(whl_file)59        self.assert_downloaded_file(tar_gz_file)60        self.sleep(1)  # Add more time to make sure downloads have completed61        # Get the actual size of the downloaded files (in bytes)62        whl_path = self.get_path_of_downloaded_file(whl_file)63        with open(whl_path, "rb") as f:64            whl_file_bytes = len(f.read())65        print("\n%s | Download = %s bytes." % (whl_file, whl_file_bytes))66        tar_gz_path = self.get_path_of_downloaded_file(tar_gz_file)67        with open(tar_gz_path, "rb") as f:68            tar_gz_file_bytes = len(f.read())69        print("%s | Download = %s bytes." % (tar_gz_file, tar_gz_file_bytes))70        # Check to make sure the downloaded files are not empty or too small71        self.assert_true(whl_file_bytes > 5000)72        self.assert_true(tar_gz_file_bytes > 5000)73        # Get file sizes in kB to compare actual values with displayed values...

__init__.py

Source:__init__.py

1# Copyright (c) 2021 Red Hat, Inc.2#3# All Rights Reserved.4#5#    Licensed under the Apache License, Version 2.0 (the "License"); you may6#    not use this file except in compliance with the License. You may obtain7#    a copy of the License at8#9#         http://www.apache.org/licenses/LICENSE-2.010#11#    Unless required by applicable law or agreed to in writing, software12#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT13#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the14#    License for the specific language governing permissions and limitations15#    under the License.16from __future__ import absolute_import17from tobiko.shell.curl import _execute18from tobiko.shell.curl import _process19execute_curl = _execute.execute_curl20CurlHeader = _process.CurlHeader21CurlProcessFixture = _process.CurlProcessFixture22assert_downloaded_file = _process.assert_downloaded_file23download_file = _process.download_file24default_download_dir = _process.default_download_dir...

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