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Contents

import unittest

from spiral_matrix import spiral


# Tests adapted from `problem-specifications//canonical-data.json` @ v1.1.0


class SpiralMatrixTest(unittest.TestCase):
    def test_spiral_matrix_with_size_0(self):
        self.assertEqual(spiral(0), [])

    def test_spiral_matrix_with_size_1(self):
        self.assertEqual(spiral(1), [[1]])

    def test_spiral_matrix_with_size_2(self):
        self.assertEqual(spiral(2), [[1, 2],
                                     [4, 3]])

    def test_spiral_matrix_with_size_3(self):
        self.assertEqual(spiral(3), [[1, 2, 3],
                                     [8, 9, 4],
                                     [7, 6, 5]])

    def test_spiral_matrix_with_size_4(self):
        self.assertEqual(spiral(4), [[1,  2,  3,  4],
                                     [12, 13, 14, 5],
                                     [11, 16, 15, 6],
                                     [10, 9,  8,  7]])

    def test_spiral_matrix_with_size_5(self):
        self.assertEqual(spiral(5), [[1,  2,  3,  4,  5],
                                     [16, 17, 18, 19, 6],
                                     [15, 24, 25, 20, 7],
                                     [14, 23, 22, 21, 8],
                                     [13, 12, 11, 10, 9]])


if __name__ == '__main__':
    unittest.main()

Version data entries

78 entries across 78 versions & 1 rubygems

Version Path
trackler-2.2.1.139 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py
trackler-2.2.1.138 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py
trackler-2.2.1.137 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py
trackler-2.2.1.136 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py
trackler-2.2.1.135 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py
trackler-2.2.1.134 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py
trackler-2.2.1.133 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py
trackler-2.2.1.132 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py
trackler-2.2.1.131 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py
trackler-2.2.1.130 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py
trackler-2.2.1.129 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py
trackler-2.2.1.128 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py
trackler-2.2.1.127 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py
trackler-2.2.1.126 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py
trackler-2.2.1.125 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py
trackler-2.2.1.124 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py
trackler-2.2.1.123 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py
trackler-2.2.1.122 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py
trackler-2.2.1.121 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py
trackler-2.2.1.120 tracks/python/exercises/spiral-matrix/spiral_matrix_test.py