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by Thomas
01:16
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ConfigTestCase.testValidConfig()   A

↳ Parent: ConfigTestCase

Complexity

Conditions 1

Size

Total Lines 10

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 9
CRAP Score 1

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 1
c 1
b 0
f 0
dl 0
loc 10
ccs 9
cts 9
cp 1
crap 1
rs 9.4285
1 
"""Tests what happens if the config file is invalid."""
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import os

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import tempfile

            


            
                                                                                                            
                            
            
                                    
            
            

                
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from webtest import TestApp

            


            
                                                                                                            
                            
            
                                    
            
            

                
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from unittest import TestCase

            


            
                                                                                                            
                            
            
                                    
            
            

                
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from ppp_libmodule.exceptions import InvalidConfig

            


            
                                                                                                            
                            
            
                                    
            
            

                
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from ppp_libmodule.config import Config as BaseConfig

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class PartialConfig(BaseConfig):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    __slots__ = ('foo',)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    config_path_variable = 'PPP_LIBMODULE_TEST'

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Config(BaseConfig):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    __slots__ = ('foo',)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    config_path_variable = 'PPP_LIBMODULE_TEST'

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    def parse_config(self, data):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self.foo = data['foo']

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class ConfigTestCase(TestCase):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    def testPartialConfig(self):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self.assertRaises(NotImplementedError, PartialConfig)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    def testNoConfFile(self):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        self.assertRaises(InvalidConfig, Config)

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    def testValidConfig(self):

            


            
                                                        
            
                                    
            
            

                
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        config_file = tempfile.NamedTemporaryFile('w+')

            


            
                                                        
            
                                    
            
            

                
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        try:

            


            
                                                        
            
                                    
            
            

                
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            os.environ['PPP_LIBMODULE_TEST'] = config_file.name

            


            
                                                        
            
                                    
            
            

                
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            config_file.write('{"foo": "bar"}')

            


            
                                                        
            
                                    
            
            

                
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            config_file.seek(0)

            


            
                                                        
            
                                    
            
            

                
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            self.assertEqual(Config().foo, 'bar')

            


            
                                                        
            
                                    
            
            

                
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        finally:

            


            
                                                        
            
                                    
            
            

                
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            config_file.close()

            


            
                                                        
            
                                    
            
            

                
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            del os.environ['PPP_LIBMODULE_TEST']

            


            
                                                        
            
                                    
            
            

                
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