ViewerMediumTests

Complexity

Total Complexity

7

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Importance

Changes	2
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	test_Returns_input()	0	6	2
A	test_Does_nothing_if_passed_None()	0	6	3
A	test_Can_be_called_without_format()	0	5	2

#!/usr/bin/python
# -*- coding: UTF-8 -*-
from mock import Mock, sentinel, patch
from tests.ditest import DependencyInjectionTestBase


class ViewerMediumTests(DependencyInjectionTestBase):

    def test_Returns_input(self):
        from niprov.mediumviewer import ViewerMedium
        exporter = ViewerMedium(sentinel.dependencies)
        with patch('niprov.mediumviewer.webbrowser') as webbrowser:
            exporter.export('the filename', sentinel.format)
            webbrowser.open.assert_called_with('the filename')

    def test_Does_nothing_if_passed_None(self):
        from niprov.mediumviewer import ViewerMedium
        exporter = ViewerMedium(sentinel.dependencies)
        with patch('niprov.mediumviewer.webbrowser') as webbrowser:
            exporter.export(None, sentinel.format)
            assert not webbrowser.open.called

    def test_Can_be_called_without_format(self):
        from niprov.mediumviewer import ViewerMedium
        exporter = ViewerMedium(sentinel.dependencies)
        with patch('niprov.mediumviewer.webbrowser') as webbrowser:
            exporter.export(None)