Clean up tests folder

- remove __init__.py as recommended in pytest docs[1]
- rename cli test files for a consistent naming style
- remove empty test files

[1]: http://docs.pytest.org/en/latest/goodpractices.html#choosing-a-test-layout-import-rules

Change-Id: Idfb5d8a8fb7a590ef988a761991b8e313089e9bc
Signed-off-by: Yujun Zhang <zhang.yujunz@zte.com.cn>

1 files changed, 31 insertions, 0 deletions

diff --git a/tests/unit/cli/cmd_metric_test.py b/tests/unit/cli/cmd_metric_test.py
new file mode 100644
index 00000000..239da96e
--- /dev/null
+++ b/tests/unit/cli/cmd_metric_test.py
@@ -0,0 +1,31 @@
+###############################################################
+# Copyright (c) 2016 ZTE Corp and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+import pytest
+from click.testing import CliRunner
+
+from qtip.cli.entry import cli
+
+
+@pytest.fixture()
+def runner():
+    return CliRunner()
+
+
+def test_list(runner):
+    result = runner.invoke(cli, ['metric', 'list'])
+    assert result.output == ''
+
+
+def test_run(runner):
+    result = runner.invoke(cli, ['metric', 'run', 'fake-metric'])
+    assert result.output == ''
+
+    result = runner.invoke(cli, ['metric', 'run'])
+    assert 'Missing argument "name".' in result.output