def test_update_modulemd_filters(self):
mod1 = yaml.safe_load(yaml1)
self.assertNotIn("filter", mod1["data"])
result = update(yaml1, filters=["foo", "bar"])
mod2 = yaml.safe_load(result)
self.assertEqual(set(mod2["data"]["filter"]["rpms"]), {"foo", "bar"})
result = update(result, filters=["baz"])
mod3 = yaml.safe_load(result)
self.assertEqual(set(mod3["data"]["filter"]["rpms"]), {"baz"})
def test_update_modulemd_creation(self):
"""
This is an example modulemd transformation that copr-frontend would do
when generating a new module via web UI (not exactly, but it would
change these properties).
"""
mod1 = yaml.safe_load(yaml1)
self.assertEqual(mod1["data"]["version"], 123)
self.assertEqual(mod1["data"]["context"], "f32")
self.assertEqual(mod1["data"]["summary"], "Summary and stuff")
self.assertEqual(mod1["data"]["description"],
"This module has been generated using dir2module tool")
self.assertEqual(mod1["data"]["license"]["module"], ["MIT"])
self.assertEqual(mod1["data"]["license"]["content"],
["BSD", "GPLv2", "MIT"])
result = update(yaml1, version=234, context="f33", summary="A new sum",
description="A new desc", module_licenses=["BSD"],
content_licenses=["MIT", "WTFPL"])
mod1 = yaml.safe_load(result)
self.assertEqual(mod1["data"]["version"], 234)
self.assertEqual(mod1["data"]["context"], "f33")
self.assertEqual(mod1["data"]["summary"], "A new sum")
self.assertEqual(mod1["data"]["description"], "A new desc")
self.assertEqual(set(mod1["data"]["license"]["module"]), {"BSD"})
self.assertEqual(set(mod1["data"]["license"]["content"]),
{"MIT", "WTFPL"})
def test_update_without_dependencies(self):
"""
The logic for updating dependencies is a bit complicated and can fail
when dependencies are not present in the modulemd YAML at all.
"""
validate(yaml3_no_deps)
mod1 = yaml.safe_load(yaml3_no_deps)
self.assertNotIn("dependencies", mod1["data"])
result = update(yaml3_no_deps, summary="Updated summary")
mod2 = yaml.safe_load(result)
self.assertEqual(mod2["data"]["summary"], "Updated summary")
self.assertNotIn("dependencies", ["data"])
result = update(yaml3_no_deps, requires={"foo": ["bar"]})
mod3 = yaml.safe_load(result)
self.assertEqual(mod3["data"]["dependencies"][0]["requires"],
{"foo": ["bar"]})
def test_update_modulemd_with_multiple_pairs_of_deps(self):
"""
While uncommon, it's not impossible for there to be more than one
Dependencies object in the list.
"""
validate(yaml6_multiple_pairs_of_deps)
mod1 = yaml.safe_load(yaml6_multiple_pairs_of_deps)
self.assertEqual(len(mod1["data"]["dependencies"]), 2)
dependencies = [
{"buildrequires": {"platform": ["-epel8"]},
"requires": {"platform": ["-epel8"]}},
{"buildrequires": {"libfoo": ["rolling"],
"platform": ["epel8"]},
"requires": {"libfoo": ["rolling"],
"platform": ["epel8"]}},
]
self.assertEqual(mod1["data"]["dependencies"], dependencies)
requires = {"foo": ["bar"]}
with self.assertRaises(AttributeError) as context:
update(yaml6_multiple_pairs_of_deps, requires=requires)
self.assertIn("Provided YAML contains multiple pairs of dependencies. "
"It is ambiguous which one to update.",
str(context.exception))
buildrequires = {"baz": ["qux"]}
with self.assertRaises(AttributeError) as context:
update(yaml6_multiple_pairs_of_deps, buildrequires=buildrequires)
self.assertIn("Provided YAML contains multiple pairs of dependencies. "
"It is ambiguous which one to update.",
str(context.exception))
result = update(yaml6_multiple_pairs_of_deps,
requires=requires, buildrequires=buildrequires)
mod2 = yaml.safe_load(result)
self.assertEqual(len(mod2["data"]["dependencies"]), 1)
self.assertEqual(mod2["data"]["dependencies"][0], {
"requires": {"foo": ["bar"]},
"buildrequires": {"baz": ["qux"]},
})
def test_update_modulemd_profiles(self):
mod1 = yaml.safe_load(yaml1)
self.assertNotIn("profiles", mod1["data"])
profiles = {
"default": ["foo"],
"ubercool": ["foo", "bar"]
}
result = update(yaml1, profiles=profiles)
mod2 = yaml.safe_load(result)
self.assertEqual(len(mod2["data"]["profiles"]), 2)
self.assertEqual(set(mod2["data"]["profiles"]["default"]["rpms"]),
{"foo"})
self.assertEqual(set(mod2["data"]["profiles"]["ubercool"]["rpms"]),
{"foo", "bar"})
result = update(result, profiles={"minimal": ["baz"]})
mod3 = yaml.safe_load(result)
self.assertEqual(len(mod3["data"]["profiles"]), 1)
self.assertEqual(set(mod3["data"]["profiles"]["minimal"]["rpms"]),
{"baz"})
def test_update_modulemd_dependencies(self):
mod1 = yaml.safe_load(yaml1)
deps1 = mod1["data"]["dependencies"][0]
self.assertEqual(deps1["requires"], {"platform": ["f32"]})
self.assertEqual(deps1["buildrequires"], {"platform": ["f32"]})
result = update(yaml1, requires={"foo": ["f33"]},
buildrequires={"bar": ["master"]})
mod2 = yaml.safe_load(result)
deps2 = mod2["data"]["dependencies"][0]
self.assertEqual(deps2["requires"], {"foo": ["f33"]})
self.assertEqual(deps2["buildrequires"], {"bar": ["master"]})
def test_update_modulemd_components(self):
mod1 = yaml.safe_load(yaml1)
self.assertNotIn("components", mod1["data"])
components = [
{"name": "foo", "rationale": "Just because", "buildorder": 10},
{"name": "bar", "rationale": "It's a dep"},
]
result = update(yaml1, components=components)
mod2 = yaml.safe_load(result)
self.assertEqual(len(mod2["data"]["components"]["rpms"]), 2)
self.assertEqual(mod2["data"]["components"]["rpms"]["foo"], {
"rationale": "Just because",
"buildorder": 10,
})
self.assertEqual(mod2["data"]["components"]["rpms"]["bar"], {
"rationale": "It's a dep",
})
components = [{
"name": "baz",
"rationale": "Testing component properties",
"buildorder": 20,
"ref": "master",
"repository": "http://foo.bar/baz.git",
}]
result = update(result, components=components)
mod2 = yaml.safe_load(result)
self.assertEqual(len(mod2["data"]["components"]["rpms"]), 1)
baz = mod2["data"]["components"]["rpms"]["baz"]
self.assertEqual(baz, {
"rationale": "Testing component properties",
"buildorder": 20,
"ref": "master",
"repository": "http://foo.bar/baz.git",
})
def test_update_modulemd_runtime_dependencies(self):
"""
Dropping dependencies can be tricky so should rather make sure that if
we want to update only runtime dependencies, the buildtime dependencies
remain untouched.
"""
mod1 = yaml.safe_load(yaml1)
deps1 = mod1["data"]["dependencies"][0]
self.assertEqual(deps1["requires"], {"platform": ["f32"]})
self.assertEqual(deps1["buildrequires"], {"platform": ["f32"]})
result = update(yaml1, requires={"foo": ["f33"]})
mod2 = yaml.safe_load(result)
deps2 = mod2["data"]["dependencies"][0]
self.assertEqual(deps2["requires"], {"foo": ["f33"]})
self.assertEqual(deps2["buildrequires"], {"platform": ["f32"]})
def test_update_after_build(self):
"""
This is an example modulemd transformation that copr-backend would do
after finishing a module build.
"""
# First, let's check that we can parse the modulemd YAML definition and
# that it looks as expected
mod1 = yaml.safe_load(yaml1)
self.assertNotIn("arch", mod1["data"])
for rpm in mod1["data"]["artifacts"]["rpms"]:
self.assertTrue(rpm.startswith("LTK-"))
# When copr-backend finishes a module build, it needs to update the
# architecture and built artifacts
rpms = ["foo-0:1.2-1.fc32.x86_64", "bar-1:1.2-3.fc32.x86_64"]
result = update(yaml1, arch="x86_64", rpms_nevras=rpms)
# Now let's see
mod2 = yaml.safe_load(result)
self.assertEqual(mod2["data"]["arch"], "x86_64")
self.assertEqual(set(mod2["data"]["artifacts"]["rpms"]), set(rpms))
def test_update_modulemd_nsvca(self):
"""
It is not expected change module name or stream, not even `libmodulemd`
classes allow it. In case you want to update a module name, you need to
create a new one. I say f*ck it, let us change whatever we want.
"""
mod1 = yaml.safe_load(yaml1)
self.assertEqual(mod1["data"]["name"], "foo")
self.assertEqual(mod1["data"]["stream"], "devel")
self.assertEqual(mod1["data"]["version"], 123)
self.assertEqual(mod1["data"]["context"], "f32")
result = update(yaml1, name="bar", stream="stable",
version=234, context="f33")
mod2 = yaml.safe_load(result)
self.assertEqual(mod2["data"]["name"], "bar")
self.assertEqual(mod2["data"]["stream"], "stable")
self.assertEqual(mod2["data"]["version"], 234)
self.assertEqual(mod2["data"]["context"], "f33")
self.assertEqual(mod2["data"]["summary"], "Summary and stuff")
self.assertEqual(mod1["data"]["license"]["module"], ["MIT"])