/**
* Tests that negating a condition works.
*/
public function testNegation()
{
$this->trueCondition->getContextDefinitions()->willReturn([]);
$this->trueCondition->refineContextDefinitions([])->shouldBeCalledTimes(1);
$this->trueCondition->getProvidedContextDefinitions()->willReturn([])->shouldBeCalledTimes(1);
$this->conditionManager->createInstance('test_condition', ['negate' => TRUE])->willReturn($this->trueCondition->reveal())->shouldBeCalledTimes(1);
// Create a condition which is negated.
$condition_expression = new RulesCondition(['condition_id' => 'test_condition', 'negate' => TRUE], '', [], $this->conditionManager->reveal(), $this->processorManager->reveal());
$this->assertFalse($condition_expression->execute());
}
/**
* Tests that context values get data processed with processor mappings.
*/
public function testDataProcessor()
{
$condition = new RulesCondition(['condition_id' => 'test_condition'] + ContextConfig::create()->process('test', 'foo', [])->toArray(), '', [], $this->conditionManager->reveal(), $this->processorManager->reveal());
// Build some mocked context and definitions for our mock condition.
$context = $this->prophesize(ContextInterface::class);
$condition->setContext('test', $context->reveal());
$this->trueCondition->getContextDefinitions()->willReturn(['test' => $this->prophesize(ContextDefinitionInterface::class)->reveal()])->shouldBeCalledTimes(2);
$this->trueCondition->getProvidedContextDefinitions()->willReturn([])->shouldBeCalledTimes(1);
// Mock some original old value that will be replaced by the data processor.
$this->trueCondition->getContextValue('test')->willReturn('old_value')->shouldBeCalledTimes(1);
// The outcome of the data processor needs to get set on the condition.
$this->trueCondition->setContextValue('test', 'new_value')->shouldBeCalledTimes(1);
$this->trueCondition->refineContextDefinitions()->shouldBeCalledTimes(1);
$this->conditionManager->createInstance('test_condition', ['negate' => FALSE])->willReturn($this->trueCondition->reveal())->shouldBeCalledTimes(1);
$this->conditionManager->createInstance('test_condition')->willReturn($this->trueCondition->reveal())->shouldBeCalledTimes(1);
$data_processor = $this->prophesize(DataProcessorInterface::class);
$data_processor->process('old_value', Argument::any())->willReturn('new_value')->shouldBeCalledTimes(1);
$this->processorManager->createInstance('foo', [])->willReturn($data_processor->reveal())->shouldBeCalledTimes(1);
$this->assertTrue($condition->execute());
}
/**
* Process data context on the plugin, usually before it gets executed.
*
* @param \Drupal\Core\Plugin\ContextAwarePluginInterface $plugin
* The plugin to process the context data on.
* @param \Drupal\rules\Engine\RulesStateInterface $rules_state
* The current Rules execution state with context variables.
*/
protected function processData(CoreContextAwarePluginInterface $plugin, RulesStateInterface $rules_state)
{
if (isset($this->configuration['context_processors'])) {
foreach ($this->configuration['context_processors'] as $context_name => $processors) {
$value = $plugin->getContextValue($context_name);
foreach ($processors as $processor_plugin_id => $configuration) {
$data_processor = $this->processorManager->createInstance($processor_plugin_id, $configuration);
$value = $data_processor->process($value, $rules_state);
}
$plugin->setContextValue($context_name, $value);
}
}
}