44 lines
1.8 KiB
Python
44 lines
1.8 KiB
Python
from unittest import TestCase
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from pcbdevice.utils import TestUtils
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from pcbdevice.utils.FileUtils import FileUtils
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from pcbdevice.utils.TestUtils import readStringFile
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resources = './pcbdevice/tests/resources/'
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class TestFileUtils(TestCase):
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def test_pbmToMatrix(self):
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actual, h, w = FileUtils.pbmToMatrix(resources + 'raw/test1.pbm')
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expected = TestUtils.readIntFile(resources + 'formatted/test1.csv')
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self.assertEqual(actual, expected)
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def test_saveMatrixToFile(self):
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actual, h, w = FileUtils.pbmToMatrix(resources + 'raw/test1.pbm')
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FileUtils.saveMatrixToFile(actual, resources + 'output/test1.csv')
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expected = TestUtils.readIntFile(resources + 'output/test1.csv')
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self.assertEqual(actual, expected)
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def test_saveStringListToFile(self):
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stringList = ['This',
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'is',
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'a\n',
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'test']
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FileUtils.saveStringListToFile(stringList, resources + 'output/text1.txt')
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self.assertEqual(readStringFile(resources + 'output/text1.txt'), readStringFile(resources+'expected/text1.txt'))
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stringList = ['G28',
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'G90',
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'G0 Z3\n',
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'G0 X15 Y45']
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FileUtils.saveStringListToFile(stringList, resources + 'output/text2.txt')
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self.assertEqual(readStringFile(resources + 'output/text2.txt'), readStringFile(resources + 'expected/text2.txt'))
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def test_getPixelSize(self):
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self.assertEqual((10, 10), FileUtils.getPixelSize(10, 10, 100, 100))
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self.assertEqual((1, 1), FileUtils.getPixelSize(100, 100, 100, 100))
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self.assertEqual((10, 10), FileUtils.getPixelSize(10, 10, 10, 10, unit = 'cm'))
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self.assertEqual((25.4, 25.4), FileUtils.getPixelSize(10, 10, 10, 10, unit = 'in'))
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self.assertEqual((1, 2), FileUtils.getPixelSize(10, 10, 10, 20))
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self.assertRaises(RuntimeError, lambda: FileUtils.getPixelSize(10, 10, 10, 10, 'ft')) |