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#!/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):
exporter.export(None, sentinel.format)
assert not webbrowser.open.called
def test_Can_be_called_without_format(self):
exporter.export(None)