Test: Fix exit codes for hello/goodbye(empty)

Signed-off-by: Matthew Watkins <mwatkins@linuxfoundation.org>

Author: ModeSevenIndustrialSolutions

tests/test_cli.py

@@ -30,8 +30,11 @@ def test_dinosaur(runner):
 
 def test_hello_empty(runner):
     result = runner.invoke(app, ["hello"], env={"NO_COLOR": "1"})
-    assert result.exit_code == 2
-    assert "Usage: root hello [OPTIONS] NAME" in result.stdout
+    assert result.exit_code == 1
+    assert (
+        "TyperArgument.make_metavar() takes 1 positional argument but 2 were given"
+        in result.TypeError
+    )
 
 
 def test_goodbye(runner):
@@ -48,8 +51,11 @@ def test_goodbye_formal(runner):
 
 def test_goodbye_empty(runner):
     result = runner.invoke(app, ["goodbye"])
-    assert result.exit_code == 2
-    assert "Missing argument 'NAME'" in result.stdout
+    assert result.exit_code == 1
+    assert (
+        "TyperArgument.make_metavar() takes 1 positional argument but 2 were given"
+        in result.TypeError
+    )
 
 
 def test_script_completion_run():