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<?php |
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namespace Oliverde8\Component\RuleEngine\Tests; |
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use Oliverde8\Component\RuleEngine\Exceptions\RuleException; |
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use Oliverde8\Component\RuleEngine\Exceptions\UnknownRuleException; |
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use Oliverde8\Component\RuleEngine\RuleApplier; |
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use Oliverde8\Component\RuleEngine\Rules\RuleInterface; |
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use PHPUnit\Framework\TestCase; |
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use Psr\Log\LoggerInterface; |
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/** |
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* Class RuleApplierTest |
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* |
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* @author de Cramer Oliver<[email protected]> |
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* @copyright 2018 Smile |
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* @package Smile\Components\RuleEngine\Tests |
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*/ |
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class RuleApplierTest extends TestCase |
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{ |
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/** @var \PHPUnit_Framework_MockObject_MockObject */ |
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protected $mockRule1; |
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/** @var \PHPUnit_Framework_MockObject_MockObject */ |
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protected $mockRule2; |
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/** @var \PHPUnit_Framework_MockObject_MockObject */ |
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protected $mockLogger; |
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/** @var RuleApplier */ |
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protected $ruleApplier; |
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/** |
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* @inheritdoc |
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*/ |
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protected function setUp() |
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{ |
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parent::setUp(); |
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$this->mockRule1 = $this->getMockBuilder(RuleInterface::class)->getMock(); |
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$this->mockRule1->method('getRuleCode')->willReturn('rule1'); |
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$this->mockRule2 = $this->getMockBuilder(RuleInterface::class)->getMock(); |
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$this->mockRule2->method('getRuleCode')->willReturn('rule2'); |
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$this->mockLogger = $this->getMockBuilder(LoggerInterface::class)->getMock(); |
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$this->ruleApplier = new RuleApplier($this->mockLogger, [], true); |
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$this->ruleApplier->registerRule($this->mockRule1); |
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$this->ruleApplier->registerRule($this->mockRule2); |
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} |
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public function testApplyingSimpleRule() |
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{ |
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$this->mockRule1 |
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->expects($this->once()) |
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->method('apply') |
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->with([], [], ['test']) |
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->willReturn('my value'); |
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$this->assertEquals( |
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'my value', |
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$this->ruleApplier->apply([], [], [['rule1' => ['test']]], [], ['id' => 'test']) |
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); |
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} |
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public function testApplyConstantValue() |
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{ |
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$this->assertEquals( |
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'my value', |
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$this->ruleApplier->apply([], [], 'my value', [], ['id' => 'test']) |
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); |
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} |
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public function testApplyConsecutiveRules() |
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{ |
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$this->mockRule1 |
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->expects($this->once()) |
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->method('apply') |
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->with([], [], ['test']) |
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->willReturn(null); |
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$this->mockRule2 |
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->expects($this->once()) |
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->method('apply') |
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->with([], [], ['test']) |
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->willReturn('my value'); |
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$this->assertEquals( |
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'my value', |
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$this->ruleApplier->apply([], [], [['rule1' => ['test']], ['rule2' => ['test']]], [], ['id' => 'test']) |
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); |
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} |
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public function testApplyConsecutiveRulesWithConstant() |
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{ |
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$this->mockRule1 |
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->expects($this->once()) |
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->method('apply') |
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->willReturn(null); |
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$this->assertEquals( |
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'my value', |
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$this->ruleApplier->apply([], [], [['rule1' => ['test']], 'my value'], [], ['id' => 'test']) |
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); |
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} |
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public function testNoResults() |
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{ |
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$this->mockRule1 |
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->expects($this->once()) |
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->method('apply') |
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->with([], [], ['test']) |
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->willReturn(null); |
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$this->mockRule2 |
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->expects($this->once()) |
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->method('apply') |
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->with([], [], ['test']) |
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->willReturn(null); |
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$this->mockLogger->expects($this->once())->method('warning'); |
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$this->assertEquals( |
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'', |
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$this->ruleApplier->apply([], [], [['rule1' => ['test']], ['rule2' => ['test']]], [], ['id' => 'test']) |
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); |
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} |
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public function testUnknownRule() |
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{ |
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$this->expectException(UnknownRuleException::class); |
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$this->ruleApplier->apply([], [], [['rule3' => ['test']]], [], ['id' => 'test']); |
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} |
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public function testValidationError() |
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{ |
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$this->mockRule1->method('validate')->willThrowException(new RuleException()); |
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$this->expectException(RuleException::class); |
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$this->mockLogger->expects($this->once())->method('error'); |
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$this->ruleApplier->apply([], [], [['rule1' => ['test']]], [], ['id' => 'test']); |
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} |
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} |
oliverde8 /
php-etl
