CI: Add dns-lexicon to tests new things

This tests:

- https://bugzilla.redhat.com/show_bug.cgi?id=1877977
- https://bugzilla.redhat.com/show_bug.cgi?id=1877978

Unfortunately it is impossible to use this spec to test things on Fedora 31/32,
so we skip the tests there.

We keep python-requests.spec for now to test Fedora 31/32,
but it can be removed after Fedora 32 EOL.

tests/python-dns-lexicon.spec

@@ -0,0 +1,73 @@
+Name:           python-dns-lexicon
+Version:        3.4.0
+Release:        0%{?dist}
+Summary:        Manipulate DNS records on various DNS providers in a standardized/agnostic way
+License:        MIT
+URL:            https://github.com/AnalogJ/lexicon
+Source0:        %{url}/archive/v%{version}/lexicon-%{version}.tar.gz
+BuildArch:      noarch
+
+BuildRequires:  pyproject-rpm-macros
+BuildRequires:  python3-devel
+
+%description
+This package has extras specified in tox configuration,
+we test that the extras are installed when -e is used.
+This package also uses a custom toxenv and creates several extras subpackages.
+
+
+%package -n     python3-dns-lexicon
+Summary:        %{summary}
+
+%description -n python3-dns-lexicon
+...
+
+
+%pyproject_extras_subpackage -n python3-dns-lexicon plesk route53
+
+
+%prep
+%autosetup -n lexicon-%{version}
+# The tox configuration lists a [dev] extra, but that installs nothing (is missing).
+# The test requirements are only specified via poetry.dev-dependencies.
+# Here we amend the data a bit so we can test more things, adding the tests deps to the dev extra:
+sed -i \
+'s/\[tool.poetry.extras\]/'\
+'pytest = {version = ">3", optional = true}\n'\
+'vcrpy = {version = ">1", optional = true}\n\n'\
+'[tool.poetry.extras]\n'\
+'dev = ["pytest", "vcrpy"]/' pyproject.toml
+
+
+%generate_buildrequires
+%if 0%{?fedora} >= 33 || 0%{?rhel} >= 9
+# We use the "light" toxenv because the default one installs the [full] extra and we don't have all the deps.
+# Note that [full] contains [plesk] and [route53] but we specify them manually instead:
+%pyproject_buildrequires -e light -x plesk -x route53
+%else
+# older Fedora don't have the required runtime dependencies, so we don't test it there
+%pyproject_buildrequires
+%endif
+
+
+%build
+%pyproject_wheel
+
+
+%install
+%pyproject_install
+%pyproject_save_files lexicon
+
+
+%if 0%{?fedora} >= 33 || 0%{?rhel} >= 9
+%check
+# we cannot use %%tox here, because the configured commands call poetry directly :/
+# we use %%pytest instead, running a subset of tests not o waste CI time
+%pytest -k "test_route53 or test_plesk"
+%endif
+
+
+%files -n python3-dns-lexicon -f %{pyproject_files}
+%license LICENSE
+%doc README.rst
+%{_bindir}/lexicon

tests/python-requests.spec

@@ -14,6 +14,8 @@ BuildRequires:  pyproject-rpm-macros
 %description
 This package uses multiple extras in %%pyproject_extras_subpkg and in
 %%pyproject_buildrequires.
+This test is mostly obsoleted by python-dns-lexicon.spec on Fedora 33+,
+but we keep it around until Fedora 32 EOL.
 
 
 %package -n python3-requests

tests/tests.yml

@@ -64,6 +64,9 @@
     - printrun:
         dir: .
         run: ./mocktest.sh printrun
+    - dns_lexicon:
+        dir: .
+        run: ./mocktest.sh python-dns-lexicon
     required_packages:
     - mock
     - rpmdevtools