raoul/openlp
1
0
Fork 0
forked from openlp/openlp
Code Issues Pull Requests Projects Releases Wiki Activity

Added tests.

Browse Source
This commit is contained in:
Tomas Groth 2016-05-04 22:58:44 +02:00
parent 166b222765
commit 17fa45b1dd
1 changed files with 72 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

73
tests/functional/openlp_plugins/presentations/test_pdfcontroller.py
View File

@ -29,7 +29,7 @@ from tempfile import mkdtemp
from PyQt5 import QtCore, QtGui
from openlp.plugins.presentations.lib.pdfcontroller import PdfController, PdfDocument
from tests.functional import MagicMock
from tests.functional import MagicMock, patch
from openlp.core.common import Settings
from openlp.core.lib import ScreenList
from tests.utils.constants import TEST_RESOURCES_PATH
@ -137,3 +137,74 @@ class TestPdfController(TestCase, TestMixin):
else:
self.assertEqual(768, image.height(), 'The height should be 768')
self.assertEqual(543, image.width(), 'The width should be 543')
@patch('openlp.plugins.presentations.lib.pdfcontroller.check_binary_exists')
def process_check_binary_mudraw_test(self, mocked_check_binary_exists):
"""
Test that the correct output from mudraw is detected
"""
# GIVEN: A mocked check_binary_exists that returns mudraw output
mudraw_output = (b'usage: mudraw [options] input [pages]\n\t-o -\toutput filename (%d for page number)n\t\tsupp'
b'orted formats: pgm, ppm, pam, png, pbmn\t-p -\tpasswordn\t-r -\tresolution in dpi (default: '
b'72)n\t-w -\twidth (in pixels) (maximum width if -r is specified)n\t-h -\theight (in pixels) '
b'(maximum height if -r is specified)')
mocked_check_binary_exists.return_value = mudraw_output
# WHEN: Calling process_check_binary
ret = PdfController.process_check_binary('test')
# THEN: mudraw should be detected
self.assertEqual('mudraw', ret, 'mudraw should have been detected')
@patch('openlp.plugins.presentations.lib.pdfcontroller.check_binary_exists')
def process_check_binary_new_motool_test(self, mocked_check_binary_exists):
"""
Test that the correct output from the new mutool is detected
"""
# GIVEN: A mocked check_binary_exists that returns new mutool output
new_mutool_output = (b'usage: mutool <command> [options]\n\tdraw\t-- convert document\n\trun\t-- run javascript'
b'\n\tclean\t-- rewrite pdf file\n\textract\t-- extract font and image resources\n\tinfo\t'
b'-- show information about pdf resources\n\tpages\t-- show information about pdf pages\n'
b'\tposter\t-- split large page into many tiles\n\tshow\t-- show internal pdf objects\n\t'
b'create\t-- create pdf document\n\tmerge\t-- merge pages from multiple pdf sources into a'
b'new pdf\n')
mocked_check_binary_exists.return_value = new_mutool_output
# WHEN: Calling process_check_binary
ret = PdfController.process_check_binary('test')
# THEN: mutool should be detected
self.assertEqual('mutool', ret, 'mutool should have been detected')
@patch('openlp.plugins.presentations.lib.pdfcontroller.check_binary_exists')
def process_check_binary_old_motool_test(self, mocked_check_binary_exists):
"""
Test that the output from the old mutool is not accepted
"""
# GIVEN: A mocked check_binary_exists that returns old mutool output
old_mutool_output = (b'usage: mutool <command> [options]\n\tclean\t-- rewrite pdf file\n\textract\t-- extract '
b'font and image resources\n\tinfo\t-- show information about pdf resources\n\tposter\t-- '
b'split large page into many tiles\n\tshow\t-- show internal pdf objects')
mocked_check_binary_exists.return_value = old_mutool_output
# WHEN: Calling process_check_binary
ret = PdfController.process_check_binary('test')
# THEN: mutool should be detected
self.assertIsNone(ret, 'old mutool should not be accepted!')
@patch('openlp.plugins.presentations.lib.pdfcontroller.check_binary_exists')
def process_check_binary_gs_test(self, mocked_check_binary_exists):
"""
Test that the correct output from gs is detected
"""
# GIVEN: A mocked check_binary_exists that returns gs output
gs_output = (b'GPL Ghostscript 9.19 (2016-03-23)\nCopyright (C) 2016 Artifex Software, Inc. All rights reserv'
b'ed.\nUsage: gs [switches] [file1.ps file2.ps ...]')
mocked_check_binary_exists.return_value = gs_output
# WHEN: Calling process_check_binary
ret = PdfController.process_check_binary('test')
# THEN: mutool should be detected
self.assertEqual('gs', ret, 'mutool should have been detected')