Added unit tests for Spec.__init__ exceptional paths

2017-08-28 21:55:34 +02:00
parent bf7b861554
commit 462de9847c
1 changed files with 11 additions and 0 deletions
--- a/lib/spack/spack/test/spec_semantics.py
+++ b/lib/spack/spack/test/spec_semantics.py
@@ -707,3 +707,14 @@ def test_constrain_dependency_not_changed(self):
        check_constrain_not_changed(
            'libelf^foo target=' + default_target,
            'libelf^foo target=' + default_target)
+
+    def test_exceptional_paths_for_constructor(self):
+
+        with pytest.raises(TypeError):
+            Spec((1, 2))
+
+        with pytest.raises(ValueError):
+            Spec('')
+
+        with pytest.raises(ValueError):
+            Spec('libelf foo')