Mongolid\DataMapper\DataMapperTest::testDatabaseOperationsShouldBailOutIfTheEventHandlerReturnsFalse PHP Method

    public function testDatabaseOperationsShouldBailOutIfTheEventHandlerReturnsFalse($operation, $dbOperation, $eventName)
    {
        // Arrange
        $connPool = m::mock(Pool::class);
        $mapper = m::mock(DataMapper::class . '[parseToDocument,getCollection]', [$connPool]);
        $collection = m::mock(Collection::class);
        $entity = m::mock();
        $mapper->shouldAllowMockingProtectedMethods();
        // Expect
        $mapper->shouldReceive('parseToDocument')->with($entity)->never();
        $mapper->shouldReceive('getCollection')->andReturn($collection);
        $collection->shouldReceive($dbOperation)->never();
        /* "Mocks" the fireEvent to return false and bail the operation */
        $this->expectEventToBeFired($eventName, $entity, true, false);
        // Act
        $result = $mapper->{$operation}($entity);
        // Assert
        $this->assertFalse($result);
    }