unittest_equality_container.py

#!/usr/bin/env python3
"""Test for equality
"""

#end_pymotw_header
import textwrap
import unittest


class ContainerEqualityTest(unittest.TestCase):

    def testCount(self):
        self.assertCountEqual(
            [1, 2, 3, 2],
            [1, 3, 2, 3],
        )

    def testDict(self):
        self.assertDictEqual(
            {'a': 1, 'b': 2},
            {'a': 1, 'b': 3},
        )

    def testList(self):
        self.assertListEqual(
            [1, 2, 3],
            [1, 3, 2],
        )

    def testMultiLineString(self):
        self.assertMultiLineEqual(
            textwrap.dedent("""
            This string
            has more than one
            line.
            """),
            textwrap.dedent("""
            This string has
            more than two
            lines.
            """),
        )

    def testSequence(self):
        self.assertSequenceEqual(
            [1, 2, 3],
            [1, 3, 2],
        )

    def testSet(self):
        self.assertSetEqual(
            set([1, 2, 3]),
            set([1, 3, 2, 4]),
        )

    def testTuple(self):
        self.assertTupleEqual(
            (1, 'a'),
            (1, 'b'),
        )