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Don't try to run provider tests which require subsetStrings on provid…
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…ers which don't support them
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@nyalldawson
nyalldawson committed Feb 20, 2018
1 parent c6f7a07 commit 258527c
Showing 1 changed file with 69 additions and 63 deletions.
132 changes: 69 additions & 63 deletions tests/src/python/providertestbase.py
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Expand Up @@ -280,21 +280,23 @@ def testMinValue(self):
self.assertEqual(self.source.minimumValue(1), -200)
self.assertEqual(self.source.minimumValue(2), 'Apple')

subset = self.getSubsetString()
self.source.setSubsetString(subset)
min_value = self.source.minimumValue(1)
self.source.setSubsetString(None)
self.assertEqual(min_value, 200)
if self.source.supportsSubsetString():
subset = self.getSubsetString()
self.source.setSubsetString(subset)
min_value = self.source.minimumValue(1)
self.source.setSubsetString(None)
self.assertEqual(min_value, 200)

def testMaxValue(self):
self.assertEqual(self.source.maximumValue(1), 400)
self.assertEqual(self.source.maximumValue(2), 'Pear')

subset = self.getSubsetString2()
self.source.setSubsetString(subset)
max_value = self.source.maximumValue(1)
self.source.setSubsetString(None)
self.assertEqual(max_value, 300)
if self.source.supportsSubsetString():
subset = self.getSubsetString2()
self.source.setSubsetString(subset)
max_value = self.source.maximumValue(1)
self.source.setSubsetString(None)
self.assertEqual(max_value, 300)

def testExtent(self):
reference = QgsGeometry.fromRect(
Expand All @@ -305,36 +307,38 @@ def testExtent(self):
self.assertAlmostEqual(provider_extent.yMinimum(), 66.33, 3)
self.assertAlmostEqual(provider_extent.yMaximum(), 78.3, 3)

# with only one point
subset = self.getSubsetString3()
self.source.setSubsetString(subset)
count = self.source.featureCount()
provider_extent = self.source.extent()
self.source.setSubsetString(None)
self.assertEqual(count, 1)
self.assertAlmostEqual(provider_extent.xMinimum(), -68.2, 3)
self.assertAlmostEqual(provider_extent.xMaximum(), -68.2, 3)
self.assertAlmostEqual(provider_extent.yMinimum(), 70.8, 3)
self.assertAlmostEqual(provider_extent.yMaximum(), 70.8, 3)

# with no points
subset = self.getSubsetStringNoMatching()
self.source.setSubsetString(subset)
count = self.source.featureCount()
provider_extent = self.source.extent()
self.source.setSubsetString(None)
self.assertEqual(count, 0)
self.assertTrue(provider_extent.isNull())
if self.source.supportsSubsetString():
# with only one point
subset = self.getSubsetString3()
self.source.setSubsetString(subset)
count = self.source.featureCount()
provider_extent = self.source.extent()
self.source.setSubsetString(None)
self.assertEqual(count, 1)
self.assertAlmostEqual(provider_extent.xMinimum(), -68.2, 3)
self.assertAlmostEqual(provider_extent.xMaximum(), -68.2, 3)
self.assertAlmostEqual(provider_extent.yMinimum(), 70.8, 3)
self.assertAlmostEqual(provider_extent.yMaximum(), 70.8, 3)

# with no points
subset = self.getSubsetStringNoMatching()
self.source.setSubsetString(subset)
count = self.source.featureCount()
provider_extent = self.source.extent()
self.source.setSubsetString(None)
self.assertEqual(count, 0)
self.assertTrue(provider_extent.isNull())

def testUnique(self):
self.assertEqual(set(self.source.uniqueValues(1)), set([-200, 100, 200, 300, 400]))
assert set(['Apple', 'Honey', 'Orange', 'Pear', NULL]) == set(self.source.uniqueValues(2)), 'Got {}'.format(set(self.source.uniqueValues(2)))

subset = self.getSubsetString2()
self.source.setSubsetString(subset)
values = self.source.uniqueValues(1)
self.source.setSubsetString(None)
self.assertEqual(set(values), set([200, 300]))
if self.source.supportsSubsetString():
subset = self.getSubsetString2()
self.source.setSubsetString(subset)
values = self.source.uniqueValues(1)
self.source.setSubsetString(None)
self.assertEqual(set(values), set([200, 300]))

def testUniqueStringsMatching(self):
self.assertEqual(set(self.source.uniqueStringsMatching(2, 'a')), set(['Pear', 'Orange', 'Apple']))
Expand All @@ -349,38 +353,40 @@ def testUniqueStringsMatching(self):

assert set([u'Apple', u'Honey', u'Orange', u'Pear', NULL]) == set(self.source.uniqueValues(2)), 'Got {}'.format(set(self.source.uniqueValues(2)))

subset = self.getSubsetString2()
self.source.setSubsetString(subset)
values = self.source.uniqueStringsMatching(2, 'a')
self.source.setSubsetString(None)
self.assertEqual(set(values), set(['Pear', 'Apple']))
if self.source.supportsSubsetString():
subset = self.getSubsetString2()
self.source.setSubsetString(subset)
values = self.source.uniqueStringsMatching(2, 'a')
self.source.setSubsetString(None)
self.assertEqual(set(values), set(['Pear', 'Apple']))

def testFeatureCount(self):
self.assertEqual(self.source.featureCount(), 5)

#Add a subset string and test feature count
subset = self.getSubsetString()
self.source.setSubsetString(subset)
count = self.source.featureCount()
self.source.setSubsetString(None)
self.assertEqual(count, 3)
self.assertEqual(self.source.featureCount(), 5)

# one matching records
subset = self.getSubsetString3()
self.source.setSubsetString(subset)
count = self.source.featureCount()
self.source.setSubsetString(None)
self.assertEqual(count, 1)
self.assertEqual(self.source.featureCount(), 5)

# no matching records
subset = self.getSubsetStringNoMatching()
self.source.setSubsetString(subset)
count = self.source.featureCount()
self.source.setSubsetString(None)
self.assertEqual(count, 0)
self.assertEqual(self.source.featureCount(), 5)
if self.source.supportsSubsetString():
#Add a subset string and test feature count
subset = self.getSubsetString()
self.source.setSubsetString(subset)
count = self.source.featureCount()
self.source.setSubsetString(None)
self.assertEqual(count, 3)
self.assertEqual(self.source.featureCount(), 5)

# one matching records
subset = self.getSubsetString3()
self.source.setSubsetString(subset)
count = self.source.featureCount()
self.source.setSubsetString(None)
self.assertEqual(count, 1)
self.assertEqual(self.source.featureCount(), 5)

# no matching records
subset = self.getSubsetStringNoMatching()
self.source.setSubsetString(subset)
count = self.source.featureCount()
self.source.setSubsetString(None)
self.assertEqual(count, 0)
self.assertEqual(self.source.featureCount(), 5)

def testGetFeaturesNoGeometry(self):
""" Test that no geometry is present when fetching features without geometry"""
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