Initial commit of open source Workload Automation.

wlauto/tests/test_utils.py

@@ -0,0 +1,63 @@
+#    Copyright 2013-2015 ARM Limited
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+
+# pylint: disable=R0201
+from unittest import TestCase
+
+from nose.tools import raises, assert_equal  # pylint: disable=E0611
+
+from wlauto.utils.android import check_output
+from wlauto.utils.misc import merge_dicts, TimeoutError
+
+
+class TestCheckOutput(TestCase):
+
+    def test_ok(self):
+        check_output("python -c 'import time; time.sleep(0.1)'", timeout=0.5, shell=True)
+
+    @raises(TimeoutError)
+    def test_bad(self):
+        check_output("python -c 'import time; time.sleep(1)'", timeout=0.5, shell=True)
+
+
+class TestMerge(TestCase):
+
+    def test_dict_merge(self):
+        base = {'a': 1, 'b': {'x': 9, 'z': 10}}
+        other = {'b': {'x': 7, 'y': 8}, 'c': [1, 2, 3]}
+        result = merge_dicts(base, other)
+        assert_equal(result['a'], 1)
+        assert_equal(result['b']['x'], 7)
+        assert_equal(result['b']['y'], 8)
+        assert_equal(result['b']['z'], 10)
+        assert_equal(result['c'], [1, 2, 3])
+
+    def test_merge_dict_lists(self):
+        base = {'a': [1, 3, 2]}
+        other = {'a': [3, 4, 5]}
+        result = merge_dicts(base, other)
+        assert_equal(result['a'], [1, 3, 2, 3, 4, 5])
+        result = merge_dicts(base, other, list_duplicates='first')
+        assert_equal(result['a'], [1, 3, 2, 4, 5])
+        result = merge_dicts(base, other, list_duplicates='last')
+        assert_equal(result['a'], [1, 2, 3, 4, 5])
+
+    @raises(ValueError)
+    def test_type_mismatch(self):
+        base = {'a': [1, 2, 3]}
+        other = {'a': 'test'}
+        merge_dicts(base, other, match_types=True)
+