def testInitEmpty(self):
doc = TextDocument()
self.assertTrue(doc.isEmpty())
self.assertEqual(doc.filename(), None)
self.assertFalse(doc.isModified())
self.assertEqual(doc.numLines(), 1)
self.assertEqual(doc.documentText(), '\n')
def testSaveUnnamed(self):
doc = TextDocument()
self.assertRaises(TextDocument.MissingFilenameException, lambda: doc.save())
path = fixtures.tempFile("testSaveUnnamed")
doc.saveAs(path)
self.assertTrue(os.path.exists(path))
self.assertEqual(doc.filename(), path)
def testInitFromNonEmptyFile(self):
doc = TextDocument()
doc.open(fixtures.get("basic_nonempty_file.txt"))
self.assertFalse(doc.isEmpty())
self.assertEqual(doc.filename(), fixtures.get("basic_nonempty_file.txt"))
self.assertFalse(doc.isModified())
self.assertEqual(doc.numLines(), 2)
self.assertEqual(doc.documentText(), 'hello\nhow are you?\n')
def testInitFromEmptyFile(self):
doc = TextDocument()
doc.open(fixtures.get("empty_file.txt"))
self.assertTrue(doc.isEmpty())
self.assertEqual(doc.filename(), fixtures.get("empty_file.txt"))
self.assertFalse(doc.isModified())
self.assertEqual(doc.numLines(), 1)
self.assertEqual(doc.documentText(), '\n')