class ColumnsTests(TableTests): def setUp(self): self.reference = Columns( 'table', ['first_column', 'second_column'], lambda column: column.upper() ) def test_references_column(self): self.assertIs(self.reference.references_column('other', 'first_column'), False) self.assertIs(self.reference.references_column('table', 'third_column'), False) self.assertIs(self.reference.references_column('table', 'first_column'), True) def test_rename_column_references(self): self.reference.rename_column_references('other', 'first_column', 'third_column') self.assertIs(self.reference.references_column('table', 'first_column'), True) self.assertIs(self.reference.references_column('table', 'third_column'), False) self.assertIs(self.reference.references_column('other', 'third_column'), False) self.reference.rename_column_references('table', 'third_column', 'first_column') self.assertIs(self.reference.references_column('table', 'first_column'), True) self.assertIs(self.reference.references_column('table', 'third_column'), False) self.reference.rename_column_references('table', 'first_column', 'third_column') self.assertIs(self.reference.references_column('table', 'first_column'), False) self.assertIs(self.reference.references_column('table', 'third_column'), True) def test_repr(self): self.assertEqual(repr(self.reference), "<Columns 'FIRST_COLUMN, SECOND_COLUMN'>") def test_str(self): self.assertEqual(str(self.reference), 'FIRST_COLUMN, SECOND_COLUMN')
class ColumnsTests(TableTests): def setUp(self): self.reference = Columns( 'table', ['first_column', 'second_column'], lambda column: column.upper() ) def test_references_column(self): self.assertIs(self.reference.references_column('other', 'first_column'), False) self.assertIs(self.reference.references_column('table', 'third_column'), False) self.assertIs(self.reference.references_column('table', 'first_column'), True) def test_rename_column_references(self): self.reference.rename_column_references('other', 'first_column', 'third_column') self.assertIs(self.reference.references_column('table', 'first_column'), True) self.assertIs(self.reference.references_column('table', 'third_column'), False) self.assertIs(self.reference.references_column('other', 'third_column'), False) self.reference.rename_column_references('table', 'third_column', 'first_column') self.assertIs(self.reference.references_column('table', 'first_column'), True) self.assertIs(self.reference.references_column('table', 'third_column'), False) self.reference.rename_column_references('table', 'first_column', 'third_column') self.assertIs(self.reference.references_column('table', 'first_column'), False) self.assertIs(self.reference.references_column('table', 'third_column'), True) def test_repr(self): self.assertEqual(repr(self.reference), "<Columns 'FIRST_COLUMN, SECOND_COLUMN'>") def test_str(self): self.assertEqual(str(self.reference), 'FIRST_COLUMN, SECOND_COLUMN')
class ColumnsTests(TableTests): def setUp(self): self.reference = Columns("table", ["first_column", "second_column"], lambda column: column.upper()) def test_references_column(self): self.assertIs( self.reference.references_column("other", "first_column"), False) self.assertIs( self.reference.references_column("table", "third_column"), False) self.assertIs( self.reference.references_column("table", "first_column"), True) def test_rename_column_references(self): self.reference.rename_column_references("other", "first_column", "third_column") self.assertIs( self.reference.references_column("table", "first_column"), True) self.assertIs( self.reference.references_column("table", "third_column"), False) self.assertIs( self.reference.references_column("other", "third_column"), False) self.reference.rename_column_references("table", "third_column", "first_column") self.assertIs( self.reference.references_column("table", "first_column"), True) self.assertIs( self.reference.references_column("table", "third_column"), False) self.reference.rename_column_references("table", "first_column", "third_column") self.assertIs( self.reference.references_column("table", "first_column"), False) self.assertIs( self.reference.references_column("table", "third_column"), True) def test_repr(self): self.assertEqual(repr(self.reference), "<Columns 'FIRST_COLUMN, SECOND_COLUMN'>") def test_str(self): self.assertEqual(str(self.reference), "FIRST_COLUMN, SECOND_COLUMN")