def test_merge_different_types(self):
table_a = Table(self.rows, self.column_names, self.column_types)
column_types = [self.number_type, self.text_type, self.text_type]
table_b = Table(self.rows, self.column_names, column_types)
with self.assertRaises(DataTypeError):
Table.merge([table_a, table_b])
def test_merge(self):
table_a = Table(self.rows, self.column_names, self.column_types)
table_b = Table(self.rows, self.column_names, self.column_types)
table_c = Table.merge([table_a, table_b])
self.assertEqual(table_c.column_names, table_a.column_names)
self.assertEqual(table_c.column_types, table_a.column_types)
self.assertEqual(len(table_c.rows), 6)
def test_merge_different_types(self):
table_a = Table(self.rows, self.column_names, self.column_types)
column_types = [self.number_type, self.text_type, self.text_type]
table_b = Table(self.rows, self.column_names, column_types)
with self.assertRaises(ValueError):
table_c = Table.merge([table_a, table_b])
def test_merge(self):
table_a = Table(self.rows, self.columns)
table_b = Table(self.rows, self.columns)
table_c = Table.merge([table_a, table_b])
self.assertEqual(table_c.column_names, table_a.column_names)
self.assertEqual(table_c.column_types, table_a.column_types)
self.assertEqual(len(table_c.rows), 6)
def test_merge(self):
table_a = Table(self.rows, self.column_names, self.column_types)
table_b = Table(self.rows, self.column_names)
table_c = Table.merge([table_a, table_b])
self.assertIsNot(table_c, table_a)
self.assertIsNot(table_c, table_b)
self.assertColumnNames(table_c, self.column_names)
self.assertColumnTypes(table_c, [Number, Number, Text])
self.assertRows(table_c, self.rows + self.rows)
def test_merge(self):
table_a = Table(self.rows, self.column_names, self.column_types)
table_b = Table(self.rows, self.column_names)
table_c = Table.merge([table_a, table_b])
self.assertIsNot(table_c, table_a)
self.assertIsNot(table_c, table_b)
self.assertColumnNames(table_c, self.column_names)
self.assertColumnTypes(table_c, [Number, Number, Text])
self.assertRows(table_c, self.rows + self.rows)
def test_merge_different_names(self):
table_a = Table(self.rows, self.column_names, self.column_types)
column_types = [self.number_type, self.number_type, self.text_type]
table_b = Table(self.rows, self.column_names, column_types)
table_c = Table.merge([table_a, table_b])
self.assertEqual(table_c.column_names, table_a.column_names)
self.assertEqual(table_c.column_types, table_a.column_types)
self.assertEqual(len(table_c.rows), 6)
def test_merge_different_types(self):
table_a = Table(self.rows, self.columns)
diff_columns = (
('one', self.number_type),
('two', self.text_type),
('three', self.text_type),
)
table_b = Table(self.rows, diff_columns)
with self.assertRaises(ValueError):
table_c = Table.merge([table_a, table_b])
def test_merge_with_row_names(self):
table_a = Table(self.rows, self.column_names, self.column_types, row_names='three')
b_rows = (
(1, 4, 'd'),
(2, 3, 'e'),
(None, 2, 'f')
)
table_b = Table(b_rows, self.column_names, self.column_types, row_names='three')
table_c = Table.merge([table_a, table_b], row_names='three')
self.assertRowNames(table_c, ['a', 'b', 'c', 'd', 'e', 'f'])
def test_merge_with_row_names(self):
table_a = Table(self.rows,
self.column_names,
self.column_types,
row_names='three')
b_rows = ((1, 4, 'd'), (2, 3, 'e'), (None, 2, 'f'))
table_b = Table(b_rows,
self.column_names,
self.column_types,
row_names='three')
table_c = Table.merge([table_a, table_b], row_names='three')
self.assertRowNames(table_c, ['a', 'b', 'c', 'd', 'e', 'f'])
def test_merge_different_names(self):
table_a = Table(self.rows, self.column_names, self.column_types)
column_names = ['a', 'b', 'c']
table_b = Table(self.rows, column_names, self.column_types)
table_c = Table.merge([table_a, table_b])
self.assertIsNot(table_c, table_a)
self.assertIsNot(table_c, table_b)
self.assertColumnNames(table_c, self.column_names)
self.assertColumnTypes(table_c, [Number, Number, Text])
self.assertRows(table_c, self.rows + self.rows)
for row in table_c.rows:
self.assertSequenceEqual(row.keys(), self.column_names)
def test_merge_different_names(self):
table_a = Table(self.rows, self.columns)
diff_columns = (
('four', self.number_type),
('five', self.number_type),
('six', self.text_type),
)
table_b = Table(self.rows, diff_columns)
table_c = Table.merge([table_a, table_b])
self.assertEqual(table_c.column_names, table_a.column_names)
self.assertEqual(table_c.column_types, table_a.column_types)
self.assertEqual(len(table_c.rows), 6)
def test_merge_mixed_names(self):
table_a = Table(self.rows, self.column_names, self.column_types)
column_names = ['two', 'one', 'four']
table_b = Table(self.rows, column_names, self.column_types)
table_c = Table.merge([table_a, table_b])
self.assertIsNot(table_c, table_a)
self.assertIsNot(table_c, table_b)
self.assertColumnNames(table_c, ['one', 'two', 'three', 'four'])
self.assertColumnTypes(table_c, [Number, Number, Text, Text])
self.assertSequenceEqual(table_c.rows[0], [1, 4, 'a', None])
self.assertSequenceEqual(table_c.rows[3], [4, 1, None, 'a'])
for row in table_c.rows:
self.assertSequenceEqual(row.keys(), ['one', 'two', 'three', 'four'])
def test_merge_mixed_names(self):
table_a = Table(self.rows, self.column_names, self.column_types)
column_names = ['two', 'one', 'four']
table_b = Table(self.rows, column_names, self.column_types)
table_c = Table.merge([table_a, table_b])
self.assertIsNot(table_c, table_a)
self.assertIsNot(table_c, table_b)
self.assertColumnNames(table_c, ['one', 'two', 'three', 'four'])
self.assertColumnTypes(table_c, [Number, Number, Text, Text])
self.assertSequenceEqual(table_c.rows[0], [1, 4, 'a', None])
self.assertSequenceEqual(table_c.rows[3], [4, 1, None, 'a'])
for row in table_c.rows:
self.assertSequenceEqual(row.keys(),
['one', 'two', 'three', 'four'])
def test_merge_with_column_names(self):
table_a = Table(self.rows,
self.column_names,
self.column_types,
row_names='three')
b_rows = ((1, 4, 'd'), (2, 3, 'e'), (None, 2, 'f'))
c_rows = ((1, 4, 'a'), (2, 3, 'b'), (None, 2, 'c'), (None, 4, 'd'),
(None, 3, 'e'), (None, 2, 'f'))
table_b = Table(b_rows, ['a', 'two', 'three'],
self.column_types,
row_names='three')
table_c = Table.merge([table_a, table_b],
column_names=table_a.column_names)
self.assertRows(table_c, c_rows)
def test_merge_different_names(self):
table_a = Table(self.rows, self.column_names, self.column_types)
column_names = ['a', 'b', 'c']
table_b = Table(self.rows, column_names, self.column_types)
table_c = Table.merge([table_a, table_b])
self.assertIsNot(table_c, table_a)
self.assertIsNot(table_c, table_b)
self.assertColumnNames(table_c, self.column_names + column_names)
self.assertColumnTypes(table_c,
[Number, Number, Text, Number, Number, Text])
self.assertSequenceEqual(table_c.rows[0],
[1, 4, 'a', None, None, None])
self.assertSequenceEqual(table_c.rows[3],
[None, None, None, 1, 4, 'a'])
for row in table_c.rows:
self.assertSequenceEqual(row.keys(),
self.column_names + column_names)
def test_merge_with_column_names(self):
table_a = Table(self.rows, self.column_names, self.column_types, row_names='three')
b_rows = (
(1, 4, 'd'),
(2, 3, 'e'),
(None, 2, 'f')
)
c_rows = (
(1, 4, 'a'),
(2, 3, 'b'),
(None, 2, 'c'),
(None, 4, 'd'),
(None, 3, 'e'),
(None, 2, 'f')
)
table_b = Table(b_rows, ['a', 'two', 'three'], self.column_types, row_names='three')
table_c = Table.merge([table_a, table_b], column_names=table_a.column_names)
self.assertRows(table_c, c_rows)
def test_merge_with_row_names(self):
table_a = Table(self.rows, self.column_names, self.column_types, row_names='three')
table_b = Table(self.rows, self.column_names, self.column_types)
table_c = Table.merge([table_a, table_b])
self.assertEqual(table_a.row_names, table_c.row_names)
def test_merge_with_row_names(self):
table_a = Table(self.rows, self.columns, row_names='three')
table_b = Table(self.rows, self.columns)
table_c = Table.merge([table_a, table_b])
self.assertEqual(table_a.row_names, table_c.row_names)
