def testDeleteLine2(self):
doc = TextDocument()
doc.open(fixtures.get("basic_nonempty_file.txt"))
self.assertEqual(doc.lineText(1), 'hello\n')
self.assertEqual(doc.lineText(2), 'how are you?\n')
self.assertEqual(doc.numLines(), 2)
self.assertFalse(doc.isModified())
self.assertRaises(IndexError, lambda : doc.deleteLine(5))
self.assertEqual(doc.lineText(1), 'hello\n')
self.assertEqual(doc.lineText(2), 'how are you?\n')
self.assertEqual(doc.numLines(), 2)
self.assertFalse(doc.isModified())
doc.deleteLine(2)
self.assertEqual(doc.lineText(1), 'hello\n')
self.assertEqual(doc.numLines(), 1)
self.assertFalse(doc.isEmpty())
self.assertTrue(doc.isModified())
doc.deleteLine(1)
self.assertEqual(doc.lineText(1), '\n')
self.assertEqual(doc.numLines(), 1)
self.assertTrue(doc.isEmpty())
self.assertTrue(doc.isModified())
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 testJoinWithNextLine2(self):
doc = TextDocument()
doc.open(fixtures.get("basic_nonempty_file.txt"))
doc.joinWithNextLine(2)
self.assertEqual(doc.lineText(1), 'hello\n')
self.assertEqual(doc.lineText(2), 'how are you?\n')
self.assertEqual(doc.numLines(), 2)
self.assertFalse(doc.isModified())
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')
