/**
* Tests evaluating the condition.
*
* @covers ::evaluate
*/
public function testConditionEvaluation()
{
// Test a ComplexDataInterface object.
$entity_adapter_empty = $this->prophesize(ComplexDataInterface::class);
$entity_adapter_empty->isEmpty()->willReturn(TRUE)->shouldBeCalledTimes(1);
$context = $this->condition->getContext('data');
$context = Context::createFromContext($context, $entity_adapter_empty->reveal());
$this->condition->setContext('data', $context);
$this->assertTrue($this->condition->evaluate());
$entity_adapter_full = $this->prophesize(ComplexDataInterface::class);
$entity_adapter_full->isEmpty()->willReturn(FALSE)->shouldBeCalledTimes(1);
$context = Context::createFromContext($context, $entity_adapter_full->reveal());
$this->condition->setContext('data', $context);
$this->assertFalse($this->condition->evaluate());
// These should all return FALSE.
// A non-empty array.
$context = Context::createFromContext($context, $this->getTypedData('list', [1, 2, 3]));
$this->condition->setContext('data', $context);
$this->assertFalse($this->condition->evaluate());
// An array containing an empty list.
$context = Context::createFromContext($context, $this->getTypedData('list', [[]]));
$this->condition->setContext('data', $context);
$this->assertFalse($this->condition->evaluate());
// An array with a zero-value element.
$context = Context::createFromContext($context, $this->getTypedData('list', [0]));
$this->condition->setContext('data', $context);
$this->assertFalse($this->condition->evaluate());
// A scalar value.
$context = Context::createFromContext($context, $this->getTypedData('integer', 1));
$this->condition->setContext('data', $context);
$this->assertFalse($this->condition->evaluate());
$context = Context::createFromContext($context, $this->getTypedData('string', 'short string'));
$this->condition->setContext('data', $context);
$this->assertFalse($this->condition->evaluate());
// These should all return TRUE.
// An empty array.
$context = Context::createFromContext($context, $this->getTypedData('list', []));
$this->condition->setContext('data', $context);
$this->assertTrue($this->condition->evaluate());
// The false/zero/NULL values.
$context = Context::createFromContext($context, $this->getTypedData('boolean', FALSE));
$this->condition->setContext('data', $context);
$this->assertTrue($this->condition->evaluate());
$context = Context::createFromContext($context, $this->getTypedData('integer', 0));
$this->condition->setContext('data', $context);
$this->assertTrue($this->condition->evaluate());
$context = Context::createFromContext($context, $this->getTypedData('string', NULL));
$this->condition->setContext('data', $context);
$this->assertTrue($this->condition->evaluate());
// An empty string.
$context = Context::createFromContext($context, $this->getTypedData('string', ''));
$this->condition->setContext('data', $context);
$this->assertTrue($this->condition->evaluate());
}
