49 lines
1.5 KiB
PHP
49 lines
1.5 KiB
PHP
<?php declare(strict_types = 1);
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namespace MailPoet\Automation\Engine\Validation\WorkflowRules;
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require_once __DIR__ . '/WorkflowRuleTest.php';
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use MailPoet\Automation\Engine\Exceptions\UnexpectedValueException;
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use MailPoet\Automation\Engine\Validation\WorkflowGraph\WorkflowWalker;
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class NoUnreachableStepsRuleTest extends WorkflowRuleTest {
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public function testItDetectsUnreachableSteps(): void {
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$workflow = $this->createWorkflow([
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'root' => ['a'],
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'a' => [],
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'b' => [],
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]);
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$this->expectException(UnexpectedValueException::class);
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$this->expectExceptionMessage('Invalid automation structure: Unreachable steps found in automation graph');
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(new WorkflowWalker())->walk($workflow, [new NoUnreachableStepsRule()]);
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}
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public function testItDetectsUnreachableSubgraphs(): void {
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$workflow = $this->createWorkflow([
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'root' => ['a'],
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'a' => [],
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'b' => ['c'],
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'c' => [],
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]);
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$this->expectException(UnexpectedValueException::class);
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$this->expectExceptionMessage('Invalid automation structure: Unreachable steps found in automation graph');
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$walker = new WorkflowWalker();
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(new WorkflowWalker())->walk($workflow, [new NoUnreachableStepsRule()]);
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}
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public function testItPassesWithSimplePath(): void {
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$workflow = $this->createWorkflow([
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'root' => ['a'],
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'a' => ['b'],
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'b' => ['c'],
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'c' => [],
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]);
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(new WorkflowWalker())->walk($workflow, [new NoUnreachableStepsRule()]);
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// no exception thrown
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}
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}
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