1 files changed, 102 insertions, 0 deletions
diff --git a/snaps/tests/file_utils_tests.py b/snaps/tests/file_utils_tests.py
new file mode 100644
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+++ b/snaps/tests/file_utils_tests.py
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+# Copyright (c) 2016 Cable Television Laboratories, Inc. ("CableLabs")
+#                    and others.  All rights reserved.
+#
+# 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.
+import os
+import unittest
+import shutil
+import uuid
+
+from snaps import file_utils
+
+__author__ = 'spisarski'
+
+
+class FileUtilsTests(unittest.TestCase):
+    """
+    Tests the methods in file_utils.py
+    """
+
+    def setUp(self):
+        guid = self.__class__.__name__ + '-' + str(uuid.uuid4())
+        self.tmpDir = 'tmp/' + str(guid)
+        if not os.path.exists(self.tmpDir):
+            os.makedirs(self.tmpDir)
+
+        self.tmpFile = self.tmpDir + '/bar.txt'
+        if not os.path.exists(self.tmpFile):
+            open(self.tmpFile, 'wb')
+
+    def tearDown(self):
+        if os.path.exists(self.tmpDir) and os.path.isdir(self.tmpDir):
+            shutil.rmtree(self.tmpDir)
+
+    def testFileIsDirectory(self):
+        """
+        Ensure the file_utils.fileExists() method returns false with a directory
+        """
+        result = file_utils.file_exists(self.tmpDir)
+        self.assertFalse(result)
+        # TODO - Cleanup directory
+
+    def testFileNotExist(self):
+        """
+        Ensure the file_utils.fileExists() method returns false with a bogus file
+        """
+        result = file_utils.file_exists('/foo/bar.txt')
+        self.assertFalse(result)
+
+    def testFileExists(self):
+        """
+        Ensure the file_utils.fileExists() method returns false with a directory
+        """
+        if not os.path.exists(self.tmpFile):
+            os.makedirs(self.tmpFile)
+
+        result = file_utils.file_exists(self.tmpFile)
+        self.assertTrue(result)
+
+    def testDownloadBadUrl(self):
+        """
+        Tests the file_utils.download() method when given a bad URL
+        """
+        with self.assertRaises(Exception):
+            file_utils.download('http://bunkUrl.com/foo/bar.iso', self.tmpDir)
+
+    def testDownloadBadDir(self):
+        """
+        Tests the file_utils.download() method when given a bad URL
+        """
+        with self.assertRaises(Exception):
+            file_utils.download('http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-disk.img', '/foo/bar')
+
+    def testCirrosImageDownload(self):
+        """
+        Tests the file_utils.download() method when given a good Cirros QCOW2 URL
+        """
+        image_file = file_utils.download('http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-disk.img',
+                                         self.tmpDir)
+        self.assertIsNotNone(image_file)
+        self.assertTrue(image_file.name.endswith("cirros-0.3.4-x86_64-disk.img"))
+        self.assertTrue(image_file.name.startswith(self.tmpDir))
+
+    def testReadOSEnvFile(self):
+        """
+        Tests that the OS Environment file is correctly parsed
+        :return:
+        """
+        os_env_dict = file_utils.read_os_env_file('openstack/tests/conf/overcloudrc_test')
+        self.assertEquals('test_pw', os_env_dict['OS_PASSWORD'])
+        self.assertEquals('http://foo:5000/v2.0/', os_env_dict['OS_AUTH_URL'])
+        self.assertEquals('admin', os_env_dict['OS_USERNAME'])
+        self.assertEquals('admin', os_env_dict['OS_TENANT_NAME'])