test_cocoa_frontend.py
94 lines
| 4.0 KiB
| text/x-python
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PythonLexer
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r1263 | # encoding: utf-8 | ||
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r1291 | """This file contains unittests for the | ||
IPython.frontend.cocoa.cocoa_frontend module. | ||||
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r1263 | """ | ||
__docformat__ = "restructuredtext en" | ||||
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r1291 | |||
#--------------------------------------------------------------------------- | ||||
# Copyright (C) 2005 The IPython Development Team | ||||
# | ||||
# Distributed under the terms of the BSD License. The full license is in | ||||
# the file COPYING, distributed as part of this software. | ||||
#--------------------------------------------------------------------------- | ||||
#--------------------------------------------------------------------------- | ||||
# Imports | ||||
#--------------------------------------------------------------------------- | ||||
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r1263 | |||
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r1551 | try: | ||
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r1555 | from IPython.kernel.core.interpreter import Interpreter | ||
import IPython.kernel.engineservice as es | ||||
from IPython.testing.util import DeferredTestCase | ||||
from twisted.internet.defer import succeed | ||||
from IPython.frontend.cocoa.cocoa_frontend import IPythonCocoaController | ||||
from Foundation import NSMakeRect | ||||
from AppKit import NSTextView, NSScrollView | ||||
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r1551 | except ImportError: | ||
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r1555 | import nose | ||
raise nose.SkipTest("This test requires zope.interface, Twisted, Foolscap and PyObjC") | ||||
class TestIPythonCocoaControler(DeferredTestCase): | ||||
"""Tests for IPythonCocoaController""" | ||||
def setUp(self): | ||||
self.controller = IPythonCocoaController.alloc().init() | ||||
self.engine = es.EngineService() | ||||
self.engine.startService() | ||||
def tearDown(self): | ||||
self.controller = None | ||||
self.engine.stopService() | ||||
def testControllerExecutesCode(self): | ||||
code ="""5+5""" | ||||
expected = Interpreter().execute(code) | ||||
del expected['number'] | ||||
def removeNumberAndID(result): | ||||
del result['number'] | ||||
del result['id'] | ||||
return result | ||||
self.assertDeferredEquals( | ||||
self.controller.execute(code).addCallback(removeNumberAndID), | ||||
expected) | ||||
def testControllerMirrorsUserNSWithValuesAsStrings(self): | ||||
code = """userns1=1;userns2=2""" | ||||
def testControllerUserNS(result): | ||||
self.assertEquals(self.controller.userNS['userns1'], 1) | ||||
self.assertEquals(self.controller.userNS['userns2'], 2) | ||||
self.controller.execute(code).addCallback(testControllerUserNS) | ||||
def testControllerInstantiatesIEngine(self): | ||||
self.assert_(es.IEngineBase.providedBy(self.controller.engine)) | ||||
def testControllerCompletesToken(self): | ||||
code = """longNameVariable=10""" | ||||
def testCompletes(result): | ||||
self.assert_("longNameVariable" in result) | ||||
def testCompleteToken(result): | ||||
self.controller.complete("longNa").addCallback(testCompletes) | ||||
self.controller.execute(code).addCallback(testCompletes) | ||||
def testCurrentIndent(self): | ||||
"""test that current_indent_string returns current indent or None. | ||||
Uses _indent_for_block for direct unit testing. | ||||
""" | ||||
self.controller.tabUsesSpaces = True | ||||
self.assert_(self.controller._indent_for_block("""a=3""") == None) | ||||
self.assert_(self.controller._indent_for_block("") == None) | ||||
block = """def test():\n a=3""" | ||||
self.assert_(self.controller._indent_for_block(block) == \ | ||||
' ' * self.controller.tabSpaces) | ||||
block = """if(True):\n%sif(False):\n%spass""" % \ | ||||
(' '*self.controller.tabSpaces, | ||||
2*' '*self.controller.tabSpaces) | ||||
self.assert_(self.controller._indent_for_block(block) == \ | ||||
2*(' '*self.controller.tabSpaces)) | ||||