Add unit tests for table outputter

tests/unit/output/test_table_out.py

@@ -0,0 +1,48 @@
+# -*- coding: utf-8 -*-
+'''
+unittests for table outputter
+'''
+
+# Import Python Libs
+from __future__ import absolute_import, print_function, unicode_literals
+
+# Import Salt Testing Libs
+from tests.support.mixins import LoaderModuleMockMixin
+from tests.support.unit import TestCase
+
+# Import Salt Libs
+import salt.output.table_out as table_out
+import salt.utils.stringutils
+
+
+class TableTestCase(TestCase, LoaderModuleMockMixin):
+    '''
+    Test cases for salt.output.table_out
+    '''
+    def setup_loader_modules(self):
+        return {table_out: {}}
+
+    # The test data should include unicode chars, and in Python 2 there should
+    # be an example both of an encoded str type and an actual unicode type.
+    # Since unicode_literals is imported, we will achieve the former using
+    # salt.utils.stringutils.to_str and the latter by simply using a string
+    # literal.
+    data = [
+        {'Food': salt.utils.stringutils.to_str('яйца, бекон, колбаса и спам'),
+         'Price': 5.99},
+        {'Food': 'спам, спам, спам, яйца и спам',
+         'Price': 3.99},
+    ]
+
+    def test_output(self):
+        ret = table_out.output(self.data)
+        self.assertEqual(
+            ret,
+            ('    -----------------------------------------\n'
+             '    |              Food             | Price |\n'
+             '    -----------------------------------------\n'
+             '    |  яйца, бекон, колбаса и спам  |  5.99 |\n'
+             '    -----------------------------------------\n'
+             '    | спам, спам, спам, яйца и спам |  3.99 |\n'
+             '    -----------------------------------------')
+        )