def test_purl_conversion_bogus_forge():
package = {"name": "odd", "type": "npm", "version": "github:something/odd"}
pkg = Package.from_json(package)
msg = f"Could not convert version {pkg.version} to purl"
with pytest.raises(ContentManifestError, match=msg):
pkg.to_purl()
def test_purl_conversion(package, expected_purl, defined, known_protocol):
pkg = Package.from_json(package)
if defined and known_protocol:
purl = pkg.to_purl()
assert purl == expected_purl
else:
msg = f"The PURL spec is not defined for {pkg.type} packages"
if defined:
msg = f"Unknown protocol in {pkg.type} package version: {pkg.version}"
with pytest.raises(ContentManifestError, match=msg):
pkg.to_purl()
def test_package_from_json(package_json):
package = Package.from_json(package_json)
assert package.name == package_json.get("name")
assert package.type == package_json.get("type")
assert package.version == package_json.get("version")
assert package.dev == package_json.get("dev", False)
assert package.path == package_json.get("path")
if "dependencies" in package_json:
dependency = package.dependencies[0]
dependency_json = package_json["dependencies"][0]
assert type(dependency) == Package
assert dependency.name == dependency_json["name"]
assert dependency.type == dependency_json["type"]
assert dependency.version == dependency_json["version"]
def test_to_json_with_multiple_packages(mock_generate_icm, app, packages_json):
request = Request()
packages = _load_packages_from_json(packages_json)
cm = ContentManifest(request, packages)
image_contents = []
for package_json in packages_json:
package = Package.from_json(package_json)
content = {
"purl": package.to_purl(),
"dependencies": [],
"sources": []
}
image_contents.append(content)
res = cm.to_json()
mock_generate_icm.assert_called_once_with(image_contents)
assert res == mock_generate_icm.return_value
def test_package_equality(json1, json2, equality):
package1 = Package.from_json(json1)
package2 = Package.from_json(json2)
assert (package1 == package2) == equality
def _load_packages_from_json(packages_json):
return [Package.from_json(package) for package in packages_json]
def test_top_level_purl_conversion_bogus(default_request):
pkg = Package(name="foo", version="1.0.0", type="bogus")
msg = "'bogus' is not a valid top level package"
with pytest.raises(ContentManifestError, match=msg):
pkg.to_top_level_purl(default_request)
def test_top_level_purl_conversion_generic(pkg_manager, path, expected_purl,
default_request):
"""Test top-level purl conversion for package types that must use generic purls."""
pkg = Package(name="foo", version="1.0.0", type=pkg_manager)
purl = pkg.to_top_level_purl(default_request, subpath=path)
assert purl == expected_purl
def test_top_level_purl_conversion_specialized(package, path, expected_purl,
default_request):
"""Test top-level purl conversion for package types that can use specialized purls."""
pkg = Package(**package)
purl = pkg.to_top_level_purl(default_request, subpath=path)
assert purl == expected_purl
def test_vcs_purl_conversion(repo_url, expected_purl):
pkg = Package(name="foo", type="", version="")
assert pkg.to_vcs_purl(repo_url, GIT_REF) == expected_purl