class TextComparisonTest

class TextComparisonTest extends RulesIntegrationTestBase {
    
    /**
     * The condition to be tested.
     *
     * @var \Drupal\rules\Core\RulesConditionInterface
     */
    protected $condition;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->condition = $this->conditionManager
            ->createInstance('rules_text_comparison');
    }
    
    /**
     * Tests evaluating the condition with the "starts" operator.
     *
     * @covers ::evaluate
     */
    public function testConditionEvaluationOperatorStarts() {
        // Test that when the text string starts with the match string and
        // the operator is 'starts', TRUE is returned.
        $this->condition
            ->setContextValue('text', 'my-text')
            ->setContextValue('operator', 'starts')
            ->setContextValue('match', 'my');
        $this->assertTrue($this->condition
            ->evaluate());
        // Test that when the text string does not start with the match string and
        // the operator is 'starts', FALSE is returned.
        $this->condition
            ->setContextValue('text', 'my-text')
            ->setContextValue('operator', 'starts')
            ->setContextValue('match', 'text');
        $this->assertFalse($this->condition
            ->evaluate());
    }
    
    /**
     * Tests evaluating the condition with the "ends" operator.
     *
     * @covers ::evaluate
     */
    public function testConditionEvaluationOperatorEnds() {
        // Test that when the text string ends with the match string and
        // the operator is 'ends', TRUE is returned.
        $this->condition
            ->setContextValue('text', 'my-text')
            ->setContextValue('operator', 'ends')
            ->setContextValue('match', 'text');
        $this->assertTrue($this->condition
            ->evaluate());
        // Test that when the text string does not end with the match string and
        // the operator is 'ends', FALSE is returned.
        $this->condition
            ->setContextValue('text', 'my-text')
            ->setContextValue('operator', 'ends')
            ->setContextValue('match', 'my');
        $this->assertFalse($this->condition
            ->evaluate());
    }
    
    /**
     * Tests evaluating the condition with the "contains" operator.
     *
     * @covers ::evaluate
     */
    public function testConditionEvaluationOperatorContains() {
        // Test that when the text string contains the match string and
        // the operator is 'contains', TRUE is returned.
        $this->condition
            ->setContextValue('text', 'my-text')
            ->setContextValue('operator', 'contains')
            ->setContextValue('match', 'y-t');
        $this->assertTrue($this->condition
            ->evaluate());
        // Test that when the text string does not contain the match string and
        // the operator is 'contains', FALSE is returned.
        $this->condition
            ->setContextValue('text', 'my-text')
            ->setContextValue('operator', 'contains')
            ->setContextValue('match', 't-y');
        $this->assertFalse($this->condition
            ->evaluate());
    }
    
    /**
     * Tests evaluating the condition with the "regex" operator.
     *
     * @covers ::evaluate
     */
    public function testConditionEvaluationOperatorRegex() {
        // Test that when the operator is 'regex' and the regular expression in
        // the match string matches the text string, TRUE is returned.
        $this->condition
            ->setContextValue('text', 'my-text')
            ->setContextValue('operator', 'regex')
            ->setContextValue('match', 'me?y-texx?t');
        $this->assertTrue($this->condition
            ->evaluate());
        // Test that when the operator is 'regex' and the regular expression in
        // the match string does not match the text string, TRUE is returned.
        $this->condition
            ->setContextValue('text', 'my-text')
            ->setContextValue('operator', 'regex')
            ->setContextValue('match', 'me+y-texx?t');
        $this->assertFalse($this->condition
            ->evaluate());
    }
    
    /**
     * Tests the summary.
     *
     * @covers ::summary
     */
    public function testSummary() {
        $this->assertEquals('Text comparison', $this->condition
            ->summary());
    }

}