def test_download_fail(test_command, tmp_path):
"If there's an existing managed JDK install, it is deleted and redownloaded"
# Create a mock of a previously installed Java version.
java_home = tmp_path / 'tools' / 'java'
(java_home / 'bin').mkdir(parents=True)
# We actually need to delete the original java install
def rmtree(path):
shutil.rmtree(str(path))
test_command.shutil.rmtree.side_effect = rmtree
# Mock a failure on download
test_command.download_url.side_effect = requests_exceptions.ConnectionError
# Create an SDK wrapper
jdk = JDK(test_command, java_home=java_home)
# Attempt an upgrade. This will fail along with the download
with pytest.raises(NetworkFailure):
jdk.upgrade()
# The old version has been deleted
test_command.shutil.rmtree.assert_called_with(java_home)
# A download was initiated
test_command.download_url.assert_called_with(
url=
"https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/"
"jdk8u242-b08/OpenJDK8U-jdk_x64_linux_hotspot_8u242b08.tar.gz",
download_path=tmp_path / 'tools',
)
# No attempt was made to unpack the archive
assert test_command.shutil.unpack_archive.call_count == 0
def test_non_existing_install(test_command, tmp_path):
"If there's no existing managed JDK install, upgrading is an error"
# Create an SDK wrapper around a non-existing managed install
jdk = JDK(test_command, java_home=tmp_path / 'tools' / 'java')
with pytest.raises(MissingToolError):
jdk.upgrade()
# No download was attempted
assert test_command.download_url.call_count == 0
def test_non_managed_install(test_command, tmp_path, capsys):
"If the Java install points to a non-managed install, no upgrade is attempted"
# Make the installation point to somewhere else.
jdk = JDK(test_command, java_home=tmp_path / 'other-jdk')
# Attempt an upgrade. This will fail because the install is non-managed
with pytest.raises(NonManagedToolError):
jdk.upgrade()
# No download was attempted
assert test_command.download_url.call_count == 0
def test_macOS_existing_install(test_command, tmp_path):
"""If there's an existing managed macOS JDK install, it is deleted and
redownloaded."""
# Force mocking on macOS
test_command.host_os = "Darwin"
# Create a mock of a previously installed Java version.
java_home = tmp_path / "tools" / "java" / "Contents" / "Home"
(java_home / "bin").mkdir(parents=True)
# We actually need to delete the original java install
def rmtree(path):
shutil.rmtree(path)
test_command.shutil.rmtree.side_effect = rmtree
# Mock the cached download path.
# Consider to remove if block when we drop py3.7 support, only keep statements from else.
# MagicMock below py3.8 doesn't has __fspath__ attribute.
if sys.version_info < (3, 8):
archive = FsPathMock("/path/to/download.zip")
else:
archive = MagicMock()
archive.__fspath__.return_value = "/path/to/download.zip"
test_command.download_url.return_value = archive
# Create a directory to make it look like Java was downloaded and unpacked.
(tmp_path / "tools" / "jdk8u242-b08").mkdir(parents=True)
# Create an SDK wrapper
jdk = JDK(test_command, java_home=java_home)
# Attempt an upgrade.
jdk.upgrade()
# The old version has been deleted
test_command.shutil.rmtree.assert_called_with(tmp_path / "tools" / "java")
# A download was initiated
test_command.download_url.assert_called_with(
url=
"https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/"
"jdk8u242-b08/OpenJDK8U-jdk_x64_mac_hotspot_8u242b08.tar.gz",
download_path=tmp_path / "tools",
)
# The archive was unpacked.
# TODO: Py3.6 compatibility; os.fsdecode not required in Py3.7
test_command.shutil.unpack_archive.assert_called_with(
"/path/to/download.zip", extract_dir=os.fsdecode(tmp_path / "tools"))
# The original archive was deleted
archive.unlink.assert_called_once_with()
def test_unpack_fail(test_command, tmp_path):
"""If there's an existing managed JDK install, it is deleted and
redownloaded."""
# Create a mock of a previously installed Java version.
java_home = tmp_path / "tools" / "java"
(java_home / "bin").mkdir(parents=True)
# We actually need to delete the original java install
def rmtree(path):
shutil.rmtree(path)
test_command.shutil.rmtree.side_effect = rmtree
# Mock the cached download path
# Consider to remove if block when we drop py3.7 support, only keep statements from else.
# MagicMock below py3.8 doesn't has __fspath__ attribute.
if sys.version_info < (3, 8):
archive = FsPathMock("/path/to/download.zip")
else:
archive = MagicMock()
archive.__fspath__.return_value = "/path/to/download.zip"
test_command.download_url.return_value = archive
# Mock an unpack failure due to an invalid archive
test_command.shutil.unpack_archive.side_effect = shutil.ReadError
# Create an SDK wrapper
jdk = JDK(test_command, java_home=java_home)
# Attempt an upgrade. This will fail.
with pytest.raises(BriefcaseCommandError):
jdk.upgrade()
# The old version has been deleted
test_command.shutil.rmtree.assert_called_with(java_home)
# A download was initiated
test_command.download_url.assert_called_with(
url=
"https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/"
"jdk8u242-b08/OpenJDK8U-jdk_x64_linux_hotspot_8u242b08.tar.gz",
download_path=tmp_path / "tools",
)
# The archive was unpacked.
# TODO: Py3.6 compatibility; os.fsdecode not required in Py3.7
test_command.shutil.unpack_archive.assert_called_with(
"/path/to/download.zip", extract_dir=os.fsdecode(tmp_path / "tools"))
# The original archive was not deleted
assert archive.unlink.call_count == 0
def test_macOS_existing_install(test_command, tmp_path):
"If there's an existing managed macOS JDK install, it is deleted and redownloaded"
# Force mocking on macOS
test_command.host_os = 'Darwin'
# Create a mock of a previously installed Java version.
java_home = tmp_path / 'tools' / 'java' / 'Contents' / 'Home'
(java_home / 'bin').mkdir(parents=True)
# We actually need to delete the original java install
def rmtree(path):
shutil.rmtree(str(path))
test_command.shutil.rmtree.side_effect = rmtree
# Mock the cached download path
archive = MagicMock()
archive.__str__.return_value = '/path/to/download.zip'
test_command.download_url.return_value = archive
# Create a directory to make it look like Java was downloaded and unpacked.
(tmp_path / 'tools' / 'jdk8u242-b08').mkdir(parents=True)
# Create an SDK wrapper
jdk = JDK(test_command, java_home=java_home)
# Attempt an upgrade.
jdk.upgrade()
# The old version has been deleted
test_command.shutil.rmtree.assert_called_with(tmp_path / 'tools' / 'java')
# A download was initiated
test_command.download_url.assert_called_with(
url=
"https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/"
"jdk8u242-b08/OpenJDK8U-jdk_x64_mac_hotspot_8u242b08.tar.gz",
download_path=tmp_path / 'tools',
)
# The archive was unpacked
test_command.shutil.unpack_archive.assert_called_with(
'/path/to/download.zip', extract_dir=str(tmp_path / "tools"))
# The original archive was deleted
archive.unlink.assert_called_once_with()
def test_unpack_fail(test_command, tmp_path):
"If there's an existing managed JDK install, it is deleted and redownloaded"
# Create a mock of a previously installed Java version.
java_home = tmp_path / 'tools' / 'java'
(java_home / 'bin').mkdir(parents=True)
# We actually need to delete the original java install
def rmtree(path):
shutil.rmtree(str(path))
test_command.shutil.rmtree.side_effect = rmtree
# Mock the cached download path
archive = MagicMock()
archive.__str__.return_value = '/path/to/download.zip'
test_command.download_url.return_value = archive
# Mock an unpack failure due to an invalid archive
test_command.shutil.unpack_archive.side_effect = shutil.ReadError
# Create an SDK wrapper
jdk = JDK(test_command, java_home=java_home)
# Attempt an upgrade. This will fail.
with pytest.raises(BriefcaseCommandError):
jdk.upgrade()
# The old version has been deleted
test_command.shutil.rmtree.assert_called_with(java_home)
# A download was initiated
test_command.download_url.assert_called_with(
url=
"https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/"
"jdk8u242-b08/OpenJDK8U-jdk_x64_linux_hotspot_8u242b08.tar.gz",
download_path=tmp_path / 'tools',
)
# The archive was unpacked
test_command.shutil.unpack_archive.assert_called_with(
'/path/to/download.zip', extract_dir=str(tmp_path / "tools"))
# The original archive was not deleted
assert archive.unlink.call_count == 0