Exemple #1
0
    def testRegistry(self):
        registry = QgsDataItemGuiProviderRegistry()
        initial_providers = registry.providers()

        # add a new provider
        p1 = TestProvider('p1')
        registry.addProvider(p1)
        self.assertIn(p1, registry.providers())

        p2 = TestProvider('p2')
        registry.addProvider(p2)
        self.assertIn(p1, registry.providers())
        self.assertIn(p2, registry.providers())

        registry.removeProvider(None)
        p3 = TestProvider('p3')
        # not in registry yet
        registry.removeProvider(p3)

        registry.removeProvider(p1)
        self.assertNotIn('p1', [p.name() for p in registry.providers()])
        self.assertIn(p2, registry.providers())

        registry.removeProvider(p2)
        self.assertNotIn('p2', [p.name() for p in registry.providers()])
        self.assertEqual(registry.providers(), initial_providers)
    def testRegistry(self):
        registry = QgsDataItemGuiProviderRegistry()
        initial_providers = registry.providers()

        # add a new provider
        p1 = TestProvider('p1')
        registry.addProvider(p1)
        self.assertIn(p1, registry.providers())

        p2 = TestProvider('p2')
        registry.addProvider(p2)
        self.assertIn(p1, registry.providers())
        self.assertIn(p2, registry.providers())

        registry.removeProvider(None)
        p3 = TestProvider('p3')
        # not in registry yet
        registry.removeProvider(p3)

        registry.removeProvider(p1)
        self.assertNotIn('p1', [p.name() for p in registry.providers()])
        self.assertIn(p2, registry.providers())

        registry.removeProvider(p2)
        self.assertNotIn('p2', [p.name() for p in registry.providers()])
        self.assertEqual(registry.providers(), initial_providers)