77 lines
2.6 KiB
Python
77 lines
2.6 KiB
Python
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# These tests are auto-generated with test data from:
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# https://github.com/exercism/problem-specifications/tree/main/exercises/flower-field/canonical-data.json
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# File last updated on 2025-06-25
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import unittest
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from flower_field import (
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annotate,
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)
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class FlowerFieldTest(unittest.TestCase):
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def test_no_rows(self):
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self.assertEqual(annotate([]), [])
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def test_no_columns(self):
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self.assertEqual(annotate([""]), [""])
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def test_no_flowers(self):
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self.assertEqual(annotate([" ", " ", " "]), [" ", " ", " "])
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def test_garden_full_of_flowers(self):
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self.assertEqual(annotate(["***", "***", "***"]), ["***", "***", "***"])
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def test_flower_surrounded_by_spaces(self):
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self.assertEqual(annotate([" ", " * ", " "]), ["111", "1*1", "111"])
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def test_space_surrounded_by_flowers(self):
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self.assertEqual(annotate(["***", "* *", "***"]), ["***", "*8*", "***"])
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def test_horizontal_line(self):
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self.assertEqual(annotate([" * * "]), ["1*2*1"])
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def test_horizontal_line_flowers_at_edges(self):
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self.assertEqual(annotate(["* *"]), ["*1 1*"])
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def test_vertical_line(self):
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self.assertEqual(annotate([" ", "*", " ", "*", " "]), ["1", "*", "2", "*", "1"])
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def test_vertical_line_flowers_at_edges(self):
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self.assertEqual(annotate(["*", " ", " ", " ", "*"]), ["*", "1", " ", "1", "*"])
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def test_cross(self):
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self.assertEqual(
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annotate([" * ", " * ", "*****", " * ", " * "]),
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[" 2*2 ", "25*52", "*****", "25*52", " 2*2 "],
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)
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def test_large_garden(self):
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self.assertEqual(
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annotate([" * * ", " * ", " * ", " * *", " * * ", " "]),
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["1*22*1", "12*322", " 123*2", "112*4*", "1*22*2", "111111"],
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)
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# Additional tests for this track
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def test_annotate_9(self):
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self.assertEqual(
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annotate([" ", " * ", " ", " ", " * "]),
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[" 111", " 1*1", " 111", "111 ", "1*1 "],
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)
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def test_different_len(self):
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with self.assertRaises(ValueError) as err:
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annotate([" ", "* ", " "])
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self.assertEqual(type(err.exception), ValueError)
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self.assertEqual(
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err.exception.args[0], "The board is invalid with current input."
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)
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def test_invalid_char(self):
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with self.assertRaises(ValueError) as err:
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annotate(["X * "])
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self.assertEqual(type(err.exception), ValueError)
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self.assertEqual(
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err.exception.args[0], "The board is invalid with current input."
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)
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