MediumFactoryTests

Complexity

Total Complexity

7

Size/Duplication

Total Lines	34
Duplicated Lines	0 %

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	test_Provides_file()	0	5	1
A	test_Provides_Viewer()	0	5	1
A	test_Provides_stdout()	0	5	1
A	setUp()	0	2	1
A	test_Provides_direct()	0	5	1
A	test_Raises_exception_on_unknown_name()	0	5	2

from mock import Mock, patch, call
from tests.ditest import DependencyInjectionTestBase


class MediumFactoryTests(DependencyInjectionTestBase):

    def setUp(self):
        super(MediumFactoryTests, self).setUp()

    def test_Provides_stdout(self):
        from niprov.mediumfactory import MediumFactory
        from niprov.mediumstdout import StandardOutputMedium
        factory = MediumFactory()
        self.assertIsInstance(factory.create('stdout'), StandardOutputMedium)

    def test_Provides_direct(self):
        from niprov.mediumfactory import MediumFactory
        from niprov.mediumdirect import DirectMedium
        factory = MediumFactory()
        self.assertIsInstance(factory.create('direct'), DirectMedium)

    def test_Provides_file(self):
        from niprov.mediumfactory import MediumFactory
        from niprov.mediumfile import FileMedium
        factory = MediumFactory()
        self.assertIsInstance(factory.create('file'), FileMedium)

    def test_Raises_exception_on_unknown_name(self):
        from niprov.mediumfactory import MediumFactory
        factory = MediumFactory()
        with self.assertRaisesRegexp(ValueError, 'Unknown medium: poetry'):
           factory.create('poetry')

    def test_Provides_Viewer(self):
        from niprov.mediumfactory import MediumFactory
        from niprov.mediumviewer import ViewerMedium
        factory = MediumFactory()
        self.assertIsInstance(factory.create('viewer'), ViewerMedium)