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54 lines
1.4 KiB
Python
54 lines
1.4 KiB
Python
"""Test for the ee.date module."""
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import datetime
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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 DateTest(apitestcase.ApiTestCase):
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def testDate(self):
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"""Verifies date constructors."""
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datefunc = ee.ApiFunction.lookup('Date')
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d1 = ee.Date('2000-01-01')
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d2 = ee.Date(946684800000)
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d3 = ee.Date(datetime.datetime(2000, 1, 1))
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d4 = ee.Date(d3)
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dates = [d1, d2, d3, d4]
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for d in dates:
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self.assertTrue(isinstance(d, ee.Date))
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self.assertEquals(datefunc, d.func)
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self.assertEquals(d1.args, {'value': '2000-01-01'})
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for d in dates[1:]:
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self.assertEquals(d.args['value'], 946684800000)
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d5 = ee.Date(ee.CustomFunction.variable('Date', 'foo'))
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self.assertTrue(isinstance(d5, ee.Date))
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self.assertTrue(ee.types.isVarOfType(d5, ee.Date))
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v = ee.CustomFunction.variable('Number', 'bar')
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d6 = ee.Date(v)
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self.assertTrue(isinstance(d6, ee.Date))
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# In python, unlike javascript, casting a Variable just retypes it.
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# TODO(user): Fix Variable casting in the python client.
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self.assertTrue(ee.types.isVarOfType(d6, ee.Date))
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# A non-date ComputedObject, promotion and casting.
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obj = ee.ApiFunction.call_('DateRange', 1, 2)
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d7 = ee.Date(obj)
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self.assertTrue(isinstance(d7, ee.Date))
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self.assertEquals(datefunc, d7.func)
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self.assertEquals({'value': obj}, d7.args)
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if __name__ == '__main__':
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unittest.main()
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