test: increase test coverage for dev.cli

ReadAlongs · Nov 22, 2021 · fdaccfe · fdaccfe
1 parent ca2394f
commit fdaccfe
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/test/test_prepare_cli.py b/test/test_prepare_cli.py
@@ -162,11 +162,18 @@ def test_prepare_with_different_newlines(self):
             "Using old Mac-style newlines should not affect prepare",
         )
 
-    def test_create_input_tei_no_input(self):
-        """create_input_tei should raise a RuntimeError when given no input"""
+    def test_create_input_tei_errors(self):
+        """create_input_tei should raise a RuntimeError when parameters are missing."""
         with self.assertRaises(RuntimeError):
+            # missing input_file_name or input_file_handle
             _, _ = create_input_tei()
 
+        with self.assertRaises(RuntimeError):
+            # missing text_languages
+            _, _ = create_input_tei(
+                input_file_name=os.path.join(self.data_dir, "fra.txt")
+            )
+
     def test_prepare_multiple_langs(self):
         """Giving multiple langs to -l replaces the old --g2p-fallback option."""
         input_file = os.path.join(self.data_dir, "fra.txt")