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49 lines
1.2 KiB
Python
49 lines
1.2 KiB
Python
#!/usr/bin/env python
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"""Test for the ee.string module."""
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import unittest
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import ee
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from ee import apitestcase
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class StringTest(apitestcase.ApiTestCase):
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def testString(self):
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"""Verifies basic behavior of ee.String."""
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bare_string = ee.String('foo')
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self.assertEqual('foo', bare_string.encode())
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computed = ee.String('foo').cat('bar')
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self.assertIsInstance(computed, ee.String)
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self.assertEqual(ee.ApiFunction.lookup('String.cat'), computed.func)
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self.assertEqual({
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'string1': ee.String('foo'),
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'string2': ee.String('bar')
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}, computed.args)
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# Casting a non-string ComputedObject.
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obj = ee.Number(1).add(1)
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s = ee.String(obj)
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self.assertIsInstance(s, ee.String)
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self.assertEqual(ee.ApiFunction.lookup('String'), s.func)
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self.assertEqual({'input': obj}, s.args)
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def testInternals(self):
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"""Test eq(), ne() and hash()."""
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a = ee.String('one')
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b = ee.String('two')
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c = ee.String('one')
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self.assertEqual(a, a)
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self.assertNotEqual(a, b)
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self.assertEqual(a, c)
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self.assertNotEqual(b, c)
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self.assertNotEqual(hash(a), hash(b))
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if __name__ == '__main__':
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unittest.main()
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