Python check_equation_array_properties Examples

Example #1

    def test_should_pass_when_properties_exist(self):
        # Given
        f = get_particle_array(name='f')

        # When
        eq = SummationDensity(dest='f', sources=['f'])

        # Then
        check_equation_array_properties(eq, [f])

Example #2

File: test_acceleration_eval.py Project: pushkargodbole/GPUPySPH

    def test_should_pass_when_properties_exist(self):
        # Given
        f = get_particle_array(name='f')

        # When
        eq = SummationDensity(dest='f', sources=['f'])

        # Then
        check_equation_array_properties(eq, [f])

Example #3

    def test_should_pass_when_src_props_exist(self):
        # Given
        f = get_particle_array(name='f')
        f.add_property('V')
        s = get_particle_array(name='s')
        s.add_property('V')

        # When
        eq = DummyEquation(dest='f', sources=['f', 's'])

        # Then
        check_equation_array_properties(eq, [f, s])

Example #4

File: test_acceleration_eval.py Project: pushkargodbole/GPUPySPH

    def test_should_pass_when_src_props_exist(self):
        # Given
        f = get_particle_array(name='f')
        f.add_property('V')
        s = get_particle_array(name='s')
        s.add_property('V')

        # When
        eq = TestEquation(dest='f', sources=['f', 's'])

        # Then
        check_equation_array_properties(eq, [f, s])

Example #5

    def test_should_check_constants(self):
        # Given
        f = get_particle_array(name='f')

        # When
        eq = FindTotalMass(dest='f', sources=['f'])

        # Then.
        self.assertRaises(RuntimeError,
                          check_equation_array_properties, eq, [f])

        # When.
        f.add_constant('total_mass', 0.0)

        # Then.
        check_equation_array_properties(eq, [f])