312 lines
9.9 KiB
PHP
312 lines
9.9 KiB
PHP
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<?php
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/**
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* File for ErrorHandler function tests.
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* @package Phrity > Util > ErrorHandler
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*/
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declare(strict_types=1);
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namespace Phrity\Util;
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use ErrorException;
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use RuntimeException;
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use Phrity\Util\ErrorHandler;
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use PHPUnit\Framework\TestCase;
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/**
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* ErrorHandler test class.
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*/
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class ErrorHandlerTest extends TestCase
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{
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/**
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* Set up for all tests
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*/
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public function setUp(): void
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{
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error_reporting(-1);
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}
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public function testSetNull(): void
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{
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$handler = new ErrorHandler();
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$handler->set();
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// Verify exception
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try {
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trigger_error('An error');
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} catch (ErrorException $e) {
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$this->assertEquals('An error', $e->getMessage());
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$this->assertEquals(0, $e->getCode());
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$this->assertEquals(E_USER_NOTICE, $e->getSeverity());
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$this->assertNull($e->getPrevious());
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}
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// Verify that exception is thrown
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$this->expectException('ErrorException');
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trigger_error('Another error');
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// Restore handler
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$this->assertTrue($handler->restore());
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}
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public function testSetThrowable(): void
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{
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$handler = new ErrorHandler();
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$handler->set(new RuntimeException('A provided exception', 23));
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// Verify exception
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try {
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trigger_error('An error');
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} catch (RuntimeException $e) {
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$this->assertEquals('A provided exception', $e->getMessage());
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$this->assertEquals(23, $e->getCode());
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$this->assertNotNull($e->getPrevious());
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$prev = $e->getPrevious();
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$this->assertEquals('An error', $prev->getMessage());
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$this->assertEquals(0, $prev->getCode());
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$this->assertEquals(E_USER_NOTICE, $prev->getSeverity());
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$this->assertNull($prev->getPrevious());
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}
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// Verify that exception is thrown
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$this->expectException('RuntimeException');
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trigger_error('Another error');
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// Restore handler
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$this->assertTrue($handler->restore());
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}
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public function testSetCallback(): void
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{
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$handler = new ErrorHandler();
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$result = null;
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$handler->set(function ($error) use (&$result) {
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$result = [
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'message' => $error->getMessage(),
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'code' => $error->getCode(),
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'severity' => $error->getSeverity(),
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];
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});
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// Verify exception
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trigger_error('An error');
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$this->assertEquals([
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'message' => 'An error',
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'code' => 0,
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'severity' => E_USER_NOTICE,
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], $result);
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// Restore handler
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$this->assertTrue($handler->restore());
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}
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public function testWithNull(): void
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{
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$handler = new ErrorHandler();
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$check = false;
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// No exception
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$result = $handler->with(function () {
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return 'Code success';
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});
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$this->assertEquals('Code success', $result);
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// Verify exception
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try {
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$result = $handler->with(function () use (&$check) {
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trigger_error('An error');
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$check = true;
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return 'Code success';
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});
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} catch (ErrorException $e) {
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$this->assertEquals('An error', $e->getMessage());
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$this->assertEquals(0, $e->getCode());
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$this->assertEquals(E_USER_NOTICE, $e->getSeverity());
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$this->assertNull($e->getPrevious());
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}
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$this->assertFalse($check);
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// Verify that exception is thrown
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$this->expectException('ErrorException');
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$result = $handler->with(function () {
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trigger_error('An error');
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return 'Code success';
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});
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}
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public function testWithThrowable(): void
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{
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$handler = new ErrorHandler();
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$check = false;
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// No exception
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$result = $handler->with(function () {
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return 'Code success';
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});
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$this->assertEquals('Code success', $result);
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// Verify exception
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try {
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$result = $handler->with(function () use (&$check) {
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trigger_error('An error');
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$check = true;
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return 'Code success';
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}, new RuntimeException('A provided exception', 23));
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} catch (RuntimeException $e) {
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$this->assertEquals('A provided exception', $e->getMessage());
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$this->assertEquals(23, $e->getCode());
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$this->assertNotNull($e->getPrevious());
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$prev = $e->getPrevious();
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$this->assertEquals('An error', $prev->getMessage());
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$this->assertEquals(0, $prev->getCode());
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$this->assertEquals(E_USER_NOTICE, $prev->getSeverity());
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$this->assertNull($prev->getPrevious());
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}
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$this->assertFalse($check);
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// Verify that exception is thrown
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$this->expectException('RuntimeException');
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$result = $handler->with(function () {
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trigger_error('An error');
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return 'Code success';
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}, new RuntimeException('A provided exception', 23));
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}
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public function testWithCallback(): void
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{
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$handler = new ErrorHandler();
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$check = false;
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// No error invoked
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$result = $handler->with(function () {
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return 'Code success';
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}, function ($error) {
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return $error;
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});
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$this->assertEquals('Code success', $result);
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// An error is invoked
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$result = $handler->with(function () use (&$check) {
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trigger_error('An error');
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$check = true;
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return 'Code success';
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}, function ($error) {
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return $error;
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});
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$this->assertFalse($check);
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$this->assertEquals('An error', $result->getMessage());
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$this->assertEquals(0, $result->getCode());
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$this->assertEquals(E_USER_NOTICE, $result->getSeverity());
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$this->assertNull($result->getPrevious());
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}
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public function testWithAllNull(): void
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{
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$handler = new ErrorHandler();
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$check = false;
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// No error invoked
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$result = $handler->withAll(function () {
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return 'Code success';
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});
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$this->assertEquals('Code success', $result);
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// Verify exception
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try {
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$result = $handler->withAll(function () use (&$check) {
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trigger_error('An error');
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$check = true;
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return 'Code success';
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});
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} catch (ErrorException $e) {
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$this->assertEquals('An error', $e->getMessage());
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$this->assertEquals(0, $e->getCode());
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$this->assertEquals(E_USER_NOTICE, $e->getSeverity());
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$this->assertNull($e->getPrevious());
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}
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$this->assertTrue($check);
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// Verify that exception is thrown
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$this->expectException('ErrorException');
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$result = $handler->withAll(function () {
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trigger_error('An error');
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return 'Code success';
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});
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}
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public function testWithAllThrowable(): void
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{
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$handler = new ErrorHandler();
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$check = false;
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// No exception
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$result = $handler->withAll(function () {
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return 'Code success';
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});
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$this->assertEquals('Code success', $result);
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// Verify exception
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try {
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$result = $handler->withAll(function () use (&$check) {
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trigger_error('An error');
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$check = true;
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return 'Code success';
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}, new RuntimeException('A provided exception', 23));
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} catch (RuntimeException $e) {
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$this->assertEquals('A provided exception', $e->getMessage());
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$this->assertEquals(23, $e->getCode());
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$this->assertNotNull($e->getPrevious());
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$prev = $e->getPrevious();
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$this->assertEquals('An error', $prev->getMessage());
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$this->assertEquals(0, $prev->getCode());
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$this->assertEquals(E_USER_NOTICE, $prev->getSeverity());
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$this->assertNull($prev->getPrevious());
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}
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$this->assertTrue($check);
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// Verify that exception is thrown
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$this->expectException('RuntimeException');
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$result = $handler->withAll(function () {
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trigger_error('An error');
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return 'Code success';
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}, new RuntimeException('A provided exception', 23));
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}
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public function testWithAllCallback(): void
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{
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$handler = new ErrorHandler();
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$check = false;
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// No error invoked
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$result = $handler->withAll(function () {
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return 'Code success';
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}, function ($error, $result) {
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return $error;
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});
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$this->assertEquals('Code success', $result);
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// An error is invoked
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$result = $handler->withAll(function () use (&$check) {
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trigger_error('An error');
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trigger_error('Another error', E_USER_WARNING);
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$check = true;
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return 'Code success';
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}, function ($errors, $result) {
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return ['errors' => $errors, 'result' => $result];
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});
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$this->assertTrue($check);
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$this->assertEquals('Code success', $result['result']);
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$this->assertEquals('An error', $result['errors'][0]->getMessage());
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$this->assertEquals(0, $result['errors'][0]->getCode());
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$this->assertEquals(E_USER_NOTICE, $result['errors'][0]->getSeverity());
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$this->assertNull($result['errors'][0]->getPrevious());
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$this->assertEquals('Another error', $result['errors'][1]->getMessage());
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$this->assertEquals(0, $result['errors'][1]->getCode());
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$this->assertEquals(E_USER_WARNING, $result['errors'][1]->getSeverity());
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$this->assertNull($result['errors'][1]->getPrevious());
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}
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}
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