def test_get_existing_page_number(self):
"""Test if djvu file contains text."""
djvu = DjVuFile(self.file_djvu)
self.assertTrue(djvu.has_text())
txt = djvu.get_page(1)
self.assertEqual(txt, self.test_txt)
def test_get_existing_page_number(self):
"""Test text is returned for existing page number."""
djvu = DjVuFile(self.file_djvu)
self.assertTrue(djvu.has_text())
txt = djvu.get_page(1)
self.assertEqual(txt, self.test_txt)
def test_get_existing_page_number(self):
"""Test if djvu file contains text."""
djvu = DjVuFile(self.file_djvu)
self.assertTrue(djvu.has_text())
txt = djvu.get_page(1)
self.assertEqual(txt, self.test_txt)
def test_get_not_existing_page(self):
"""Test error is raised if djvu file has no text."""
djvu = DjVuFile(self.file_djvu_wo_text)
self.assertFalse(djvu.has_text())
with self.assertRaises(ValueError):
djvu.get_page(1)
def test_get_not_existing_page_number(self):
"""Test error is raised if djvu page number is out of range."""
djvu = DjVuFile(self.file_djvu)
self.assertTrue(djvu.has_text())
with self.assertRaises(ValueError):
djvu.get_page(100)
def test_get_existing_page_number(self):
"""Test text is returned for existing page number."""
djvu = DjVuFile(self.file_djvu)
self.assertTrue(djvu.has_text())
txt = djvu.get_page(1)
self.assertEqual(txt, self.test_txt)
