Merge #1546 No components integration test

tests/integration/example.test.env.yaml

@@ -61,3 +61,6 @@ testdata:
     package: acl
     # Name of the branch which is going to be built for the specified package.
     component_branch: private-test-reuse-components
+  no_components:
+    module: testmodule
+    branch: test-no-components-branch

tests/integration/test_no_components.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+# SPDX-License-Identifier: MIT
+
+import utils
+
+
+def test_no_components(test_env, repo, koji):
+    """
+    Submit the testmodule build with `fedpkg module-build`
+
+    Checks:
+    * Verify that no components were built when no components are defined in modulemd
+    * Verify that the testmodule build succeeds
+
+    """
+    build = utils.Build(test_env["packaging_utility"], test_env["mbs_api"])
+    repo.bump()
+    build.run(reuse=test_env["testdata"]["no_components"].get("build_id"))
+    build.watch()
+
+    assert build.state_name == "ready"
+    assert not build.data["component_builds"]