add failure tests

vict0rsch · Dec 8, 2020 · 275371b · 275371b
1 parent b8bfd6c
commit 275371b
Showing 1 changed file with 14 additions and 1 deletion.
diff --git a/tests/test_parser.py b/tests/test_parser.py
@@ -16,6 +16,11 @@ def run(args):
     return subprocess.run(COMMAND + args, capture_output=True).stdout.decode()
 
 
+def fail(args):
+    assert isinstance(args, list)
+    return subprocess.run(COMMAND + args, capture_output=True).stderr.decode()
+
+
 def capture(minydict):
     f = io.StringIO()
     with redirect_stdout(f):
@@ -50,4 +55,12 @@ def test_dotted():
     assert run(["a.b.x=2"]) == capture(MinyDict({"a": {"b": {"x": 2}}}))
 
 
-# TODO: add fail tests
+def test_fail_equal():
+    assert "MinydraWrongArgumentException" in fail(["a="])
+    assert "MinydraWrongArgumentException" in fail(["="])
+    assert "MinydraWrongArgumentException" in fail(["a = b"])
+    assert "MinydraWrongArgumentException" in fail(["a= b"])
+
+
+def test_fail_dot():
+    assert "MinydraWrongArgumentException" in fail([".a=3"])