Fix tests

Invalid text changed to be something that doesn't parse as YAML
either, and catch convert the YAMLError to the expected exception.

Ideally there wouldn't be any `#pragma: no cover`s, but I could not
trigger these code paths.

1 files changed, 18 insertions, 1 deletions

diff --git a/morphlib/morph2_tests.py b/morphlib/morph2_tests.py
index 756873a0..34df4657 100644
--- a/morphlib/morph2_tests.py
+++ b/morphlib/morph2_tests.py
@@ -22,7 +22,7 @@ from morphlib.morph2 import Morphology
 
 class MorphologyTests(unittest.TestCase):
 
-    def test_parses_simple_chunk(self):
+    def test_parses_simple_json_chunk(self):
         m = Morphology('''
             {
                 "name": "foo",
@@ -41,6 +41,23 @@ class MorphologyTests(unittest.TestCase):
         self.assertEqual(m['max-jobs'], None)
         self.assertEqual(m['chunks'], [])
 
+    def test_parses_simple_yaml_chunk(self):
+        m = Morphology('''
+            name: foo
+            kind: chunk
+            build-system: manual
+        ''')
+
+        self.assertEqual(m['name'], 'foo')
+        self.assertEqual(m['kind'], 'chunk')
+        self.assertEqual(m['build-system'], 'manual')
+        self.assertEqual(m['configure-commands'], None)
+        self.assertEqual(m['build-commands'], None)
+        self.assertEqual(m['test-commands'], None)
+        self.assertEqual(m['install-commands'], None)
+        self.assertEqual(m['max-jobs'], None)
+        self.assertEqual(m['chunks'], [])
+
     def test_sets_stratum_chunks_repo_and_morph_from_name(self):
         m = Morphology('''
             {