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[processing] add test for ParameterSelection

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This commit is contained in:
Alexander Bruy 2016-10-19 14:55:49 +03:00
parent 8f7183b2a4
commit a3ebc7bdb6
1 changed files with 50 additions and 2 deletions
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52
python/plugins/processing/tests/ParametersTest.py
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@ -39,7 +39,8 @@ from processing.core.parameters import (Parameter,
ParameterPoint,
ParameterString,
ParameterVector,
ParameterTableField)
ParameterTableField,
ParameterSelection)
from processing.tools import dataobjects
from processing.tests.TestData import points2
@ -178,7 +179,7 @@ class ParameterPointTest(unittest.TestCase):
optionalParameter.setValue('1,2')
self.assertEqual(optionalParameter.value, '1,2')
self.assertTrue(optionalParameter.setValue(None))
# Extent is unique in that it will let you set `None`, whereas other
# Point like Extent is unique in that it will let you set `None`, whereas other
# optional parameters become "default" when assigning None.
self.assertEqual(optionalParameter.value, None)
@ -190,6 +191,53 @@ class ParameterPointTest(unittest.TestCase):
self.assertEqual(requiredParameter.value, '1,2')
class ParameterSelectionTest(unittest.TestCase):
def testSetValue(self):
parameter = ParameterSelection('myName', 'myDesc', ['option1', 'option2', 'option3'])
self.assertIsNone(parameter.value)
self.assertEqual(parameter.setValue(1), True)
self.assertEqual(parameter.value, 1)
self.assertEqual(parameter.setValue('1'), True)
self.assertEqual(parameter.value, 1)
self.assertEqual(parameter.setValue(1.0), True)
self.assertEqual(parameter.value, 1)
self.assertEqual(parameter.setValue('1a'), False)
self.assertEqual(parameter.setValue([1]), False)
def testMultiple(self):
parameter = ParameterSelection('myName', 'myDesc', ['option1', 'option2', 'option3'], multiple=True)
self.assertEqual(parameter.setValue(1), True)
self.assertEqual(parameter.value, 1)
self.assertEqual(parameter.setValue([0, 1]), True)
self.assertEqual(parameter.value, [0, 1])
self.assertEqual(parameter.setValue(['0', '1']), True)
self.assertEqual(parameter.value, [0, 1])
def testDefault(self):
parameter = ParameterSelection('myName', 'myDesc', ['option1', 'option2', 'option3'], default=0)
self.assertEqual(parameter.value, 0)
parameter = ParameterSelection('myName', 'myDesc', ['option1', 'option2', 'option3'], default=0.0)
self.assertEqual(parameter.value, 0)
parameter = ParameterSelection('myName', 'myDesc', ['option1', 'option2', 'option3'], default='a')
self.assertEqual(parameter.value, 0)
def testOptional(self):
optionalParameter = ParameterSelection('myName', 'myDesc', ['option1', 'option2', 'option3'], default=0, optional=True)
self.assertEqual(optionalParameter.value, 0)
optionalParameter.setValue(1)
self.assertEqual(optionalParameter.value, 1)
self.assertTrue(optionalParameter.setValue(None))
self.assertEqual(optionalParameter.value, 0)
requiredParameter = ParameterSelection('myName', 'myDesc', ['option1', 'option2', 'option3'], default=0, optional=False)
self.assertEqual(requiredParameter.value, 0)
requiredParameter.setValue(1)
self.assertEqual(requiredParameter.value, 1)
self.assertFalse(requiredParameter.setValue(None))
self.assertEqual(requiredParameter.value, 1)
class ParameterFileTest(unittest.TestCase):
def testSetValue(self):