b49664ac66
* Changed generate script to skp diffing generated comments and timestamp at top of file. * Reordered and regenerated test files for practice exercises. [no important files changed]
48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
# These tests are auto-generated with test data from:
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# https://github.com/exercism/problem-specifications/tree/main/exercises/matrix/canonical-data.json
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# File last updated on 2023-07-15
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import unittest
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from matrix import (
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Matrix,
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)
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class MatrixTest(unittest.TestCase):
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def test_extract_row_from_one_number_matrix(self):
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matrix = Matrix("1")
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self.assertEqual(matrix.row(1), [1])
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def test_can_extract_row(self):
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matrix = Matrix("1 2\n3 4")
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self.assertEqual(matrix.row(2), [3, 4])
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def test_extract_row_where_numbers_have_different_widths(self):
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matrix = Matrix("1 2\n10 20")
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self.assertEqual(matrix.row(2), [10, 20])
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def test_can_extract_row_from_non_square_matrix_with_no_corresponding_column(self):
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matrix = Matrix("1 2 3\n4 5 6\n7 8 9\n8 7 6")
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self.assertEqual(matrix.row(4), [8, 7, 6])
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def test_extract_column_from_one_number_matrix(self):
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matrix = Matrix("1")
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self.assertEqual(matrix.column(1), [1])
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def test_can_extract_column(self):
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matrix = Matrix("1 2 3\n4 5 6\n7 8 9")
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self.assertEqual(matrix.column(3), [3, 6, 9])
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def test_can_extract_column_from_non_square_matrix_with_no_corresponding_row(self):
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matrix = Matrix("1 2 3 4\n5 6 7 8\n9 8 7 6")
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self.assertEqual(matrix.column(4), [4, 8, 6])
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def test_extract_column_where_numbers_have_different_widths(self):
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matrix = Matrix("89 1903 3\n18 3 1\n9 4 800")
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self.assertEqual(matrix.column(2), [1903, 3, 4])
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if __name__ == "__main__":
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unittest.main()
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