39 lines
710 B
Python
39 lines
710 B
Python
from yoshi_otter.algebra.edo import Edo
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import unittest
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class TestEdo(unittest.TestCase):
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def setUp(self):
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def f(x, y):
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return 2*x
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self.f = f
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def test_class_instantiation(self):
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edo = Edo(self.f)
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self.assertIsInstance(edo, Edo)
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def test_euler(self):
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edo = Edo(self.f)
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y = edo.euler(0, 0, 1)
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self.assertAlmostEqual(y, 1, 5)
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def test_runge(self):
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edo = Edo(self.f)
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y = edo.runge(0, 0, 1)
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self.assertAlmostEqual(y, 1, 5)
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def test_adams(self):
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edo = Edo(self.f)
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y = edo.adams(0, 0, 1)
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self.assertAlmostEqual(y, 1, 5)
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if __name__ == '__main__':
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unittest.main()
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