Remove the duplicate 'Warning' prefix now that the logger adds the prefix.

Signed-off-by: Daniel Nephin <dnephin@docker.com>

tests/unit/cli/formatter_test.py

@@ -0,0 +1,35 @@
+from __future__ import absolute_import
+from __future__ import unicode_literals
+
+import logging
+
+from compose.cli import colors
+from compose.cli.formatter import ConsoleWarningFormatter
+from tests import unittest
+
+
+MESSAGE = 'this is the message'
+
+
+def makeLogRecord(level):
+    return logging.LogRecord('name', level, 'pathame', 0, MESSAGE, (), None)
+
+
+class ConsoleWarningFormatterTestCase(unittest.TestCase):
+
+    def setUp(self):
+        self.formatter = ConsoleWarningFormatter()
+
+    def test_format_warn(self):
+        output = self.formatter.format(makeLogRecord(logging.WARN))
+        expected = colors.yellow('WARNING') + ': '
+        assert output == expected + MESSAGE
+
+    def test_format_error(self):
+        output = self.formatter.format(makeLogRecord(logging.ERROR))
+        expected = colors.red('ERROR') + ': '
+        assert output == expected + MESSAGE
+
+    def test_format_info(self):
+        output = self.formatter.format(makeLogRecord(logging.INFO))
+        assert output == MESSAGE

tests/unit/config/config_test.py

@@ -380,7 +380,7 @@ class ConfigTest(unittest.TestCase):
 
     @mock.patch('compose.config.validation.log')
     def test_logs_warning_for_boolean_in_environment(self, mock_logging):
-        expected_warning_msg = "Warning: There is a boolean value in the 'environment' key."
+        expected_warning_msg = "There is a boolean value in the 'environment' key."
         config.load(
             build_config_details(
                 {'web': {