def test_set_dimensions__marks_dirty(self): g = Grid([[Text('a')]]) with self.assertMarksDirty(g): g.n_rows = 2 with self.assertMarksDirty(g): g.n_rows = 0 with self.assertMarksDirty(g): g.n_rows = 1 with self.assertMarksDirty(g): g.n_columns = 2 with self.assertMarksDirty(g): g.n_columns = 0 with self.assertMarksDirty(g): g.n_columns = 1
def test_set_dimensions__marks_dirty(self): g = Grid([[Text('a')]]) with self.assertMarksDirty(g): g.n_rows = 2 with self.assertMarksDirty(g): g.n_rows = 0 with self.assertMarksDirty(g): g.n_rows = 1 with self.assertMarksDirty(g): g.n_columns = 2 with self.assertMarksDirty(g): g.n_columns = 0 with self.assertMarksDirty(g): g.n_columns = 1
def test_set_n_columns(self): a, b, c, d = Text('a'), Text('b'), Text('c'), Text('d') g = Grid([[a, b], [c, d]]) g.n_columns = 1 self.assertEqual(g, a.parent) self.assertEqual(g, c.parent) self.assertIsNone(b.parent) self.assertIsNone(d.parent) self.assertEqual([a,c], list(g.children)) self.assertEqual(1, g.n_columns) with self.assertRaises(IndexError): g[0,1] self.assertUnstyledHTMLLike(grid_of_text_xml(['a'],['c']), g) g.n_columns = 2 self.assertIsNone(g[0,1]) self.assertEqual([a,c], list(g.children)) g[0,1] = b self.assertEqual(g, b.parent) self.assertEqual([a,b,c], list(g.children)) self.assertUnstyledHTMLLike(grid_of_text_xml(['a','b'], ['c', None]), g)
def test_set_n_columns(self): a, b, c, d = Text('a'), Text('b'), Text('c'), Text('d') g = Grid([[a, b], [c, d]]) g.n_columns = 1 self.assertEqual(g, a.parent) self.assertEqual(g, c.parent) self.assertIsNone(b.parent) self.assertIsNone(d.parent) self.assertEqual([a, c], list(g.children)) self.assertEqual(1, g.n_columns) with self.assertRaises(IndexError): g[0, 1] self.assertUnstyledHTMLLike(grid_of_text_xml(['a'], ['c']), g) g.n_columns = 2 self.assertIsNone(g[0, 1]) self.assertEqual([a, c], list(g.children)) g[0, 1] = b self.assertEqual(g, b.parent) self.assertEqual([a, b, c], list(g.children)) self.assertUnstyledHTMLLike(grid_of_text_xml(['a', 'b'], ['c', None]), g)
def test_set_n_columns_to_0(self): g = Grid(n_rows=1, n_columns=2) g.n_columns = 0 self.assertUnstyledHTMLLike('<table><tr></tr></table>', g) g.n_columns = 1 self.assertUnstyledHTMLLike('<table><tr><td /></tr></table>', g)
def test_set_n_columns_to_0(self): g = Grid(n_rows=1, n_columns=2) g.n_columns = 0 self.assertUnstyledHTMLLike('<table><tr></tr></table>', g) g.n_columns = 1 self.assertUnstyledHTMLLike('<table><tr><td /></tr></table>', g)