1 #!/usr/bin/env python 2 # Copyright (c) 2013 The Chromium Authors. All rights reserved. 3 # Use of this source code is governed by a BSD-style license that can be 4 # found in the LICENSE file. 5 import sys 6 import os 7 import unittest 8 9 SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__)) 10 BUILD_TOOLS_DIR = os.path.dirname(SCRIPT_DIR) 11 12 sys.path.append(BUILD_TOOLS_DIR) 13 14 import sdk_tools.config as config 15 16 class TestSdkToolsConfig(unittest.TestCase): 17 def testInvalidSyntax(self): 18 invalid_json = "# oops\n" 19 cfg = config.Config() 20 self.assertRaises(config.Error, lambda: cfg.LoadJson(invalid_json)) 21 22 def testEmptyConfig(self): 23 """Test that empty config contains just empty sources list.""" 24 expected = '{\n "sources": []\n}' 25 cfg = config.Config() 26 json_output = cfg.ToJson() 27 self.assertEqual(json_output, expected) 28 29 def testIntegerSetting(self): 30 json_input = '{ "setting": 3 }' 31 cfg = config.Config() 32 cfg.LoadJson(json_input) 33 self.assertEqual(cfg.setting, 3) 34 35 def testReadWrite(self): 36 json_input1 = '{\n "sources": [], \n "setting": 3\n}' 37 json_input2 = '{\n "setting": 3\n}' 38 for json_input in (json_input1, json_input2): 39 cfg = config.Config() 40 cfg.LoadJson(json_input) 41 json_output = cfg.ToJson() 42 self.assertEqual(json_output, json_input1) 43 44 def testAddSource(self): 45 cfg = config.Config() 46 cfg.AddSource('http://localhost/foo') 47 json_output = cfg.ToJson() 48 expected = '{\n "sources": [\n "http://localhost/foo"\n ]\n}' 49 self.assertEqual(json_output, expected) 50 51 52 if __name__ == '__main__': 53 unittest.main() 54
