Squashed 'ai-context/trustgraph-templates/' content from commit 42a5fd1b

git-subtree-dir: ai-context/trustgraph-templates
git-subtree-split: 42a5fd1b678f32be378062e30451e2052ccb95dd

tests/unit/test_packager.py

@@ -0,0 +1,60 @@
+"""
+Unit tests for Packager class.
+"""
+
+import pytest
+from trustgraph_configurator.packager import Packager
+
+
+@pytest.mark.unit
+class TestPackager:
+    """Tests for the Packager class."""
+
+    def test_init_with_latest_stable(self):
+        """Test initialization with latest_stable flag."""
+        packager = Packager(
+            version=None,
+            template=None,
+            platform="docker-compose",
+            latest=False,
+            latest_stable=True
+        )
+        assert packager.version is not None
+        assert packager.template is not None
+
+    def test_init_with_template(self):
+        """Test initialization with specific template."""
+        packager = Packager(
+            version="1.8.12",
+            template="1.8",
+            platform="docker-compose",
+            latest=False,
+            latest_stable=False
+        )
+        assert packager.version == "1.8.12"
+        assert packager.template == "1.8"
+        assert packager.platform == "docker-compose"
+
+    def test_invalid_platform_raises_error(self):
+        """Test that invalid platform raises error during generation."""
+        packager = Packager(
+            version="1.8.12",
+            template="1.8",
+            platform="invalid-platform",
+            latest=False,
+            latest_stable=False
+        )
+
+        with pytest.raises(RuntimeError, match="Bad platform"):
+            packager.generate('[{"name": "test", "parameters": {}}]')
+
+    def test_init_without_template_raises_error(self):
+        """Test that initialization without template/latest raises error."""
+        with pytest.raises(RuntimeError, match="You must"):
+            Packager(
+                version=None,
+                template=None,
+                platform="docker-compose",
+                latest=False,
+                latest_stable=False
+            )