初始化注册异常运行时

Testing Is Documentation

tests/Kernel/Bootstrap/RegisterExceptionRuntimeTest.php

QueryPHP 在内核执行过程中会执行初始化，分为 4 个步骤，载入配置、载入语言包、注册异常运行时和遍历服务提供者注册服务。

内核初始化，包括 \Leevel\Kernel\IKernel::bootstrap 和 \Leevel\Kernel\IKernelConsole::bootstrap 均会执行上述 4 个步骤。

Uses

<?php
use Error;
use ErrorException;
use Exception;
use Leevel\Di\Container;
use Leevel\Di\IContainer;
use Leevel\Http\Request;
use Leevel\Http\Response;
use Leevel\Kernel\App as Apps;
use Leevel\Kernel\Bootstrap\RegisterExceptionRuntime;
use Leevel\Kernel\IApp;
use Leevel\Kernel\IExceptionRuntime;
use Symfony\Component\Console\Output\ConsoleOutput;

set_error_handler 设置错误处理函数

public function testSetErrorHandle(): void
{
    $this->expectException(\ErrorException::class);
    $this->expectExceptionMessage(
        'foo.'
    );
    $bootstrap = new RegisterExceptionRuntime();
    $container = Container::singletons();
    $app = new App4($container, $appPath = __DIR__.'/app');
    $this->assertInstanceof(IContainer::class, $container);
    $this->assertInstanceof(Container::class, $container);
    $this->assertInstanceof(IApp::class, $app);
    $this->assertInstanceof(Apps::class, $app);
    $this->invokeTestMethod($bootstrap, 'setErrorHandle', [400, 'foo.']);
}

set_exception_handler 设置异常处理函数

public function testSetExceptionHandler(): void
{
    $bootstrap = new RegisterExceptionRuntime();
    $container = Container::singletons();
    $app = new App4($container, $appPath = __DIR__.'/app');
    $request = $this->createMock(Request::class);
    $request->method('isConsole')->willReturn(true);
    $this->assertTrue($request->isConsole());
    $container->singleton('request', function () use ($request) {
        return $request;
    });
    $runtime = $this->createMock(IExceptionRuntime::class);
    $this->assertNull($runtime->renderForConsole(new ConsoleOutput(), new Exception()));
    $container->singleton(IExceptionRuntime::class, function () use ($runtime) {
        return $runtime;
    });
    $bootstrap->handle($app, true);
    $this->assertInstanceof(IContainer::class, $container);
    $this->assertInstanceof(Container::class, $container);
    $this->assertInstanceof(IApp::class, $app);
    $this->assertInstanceof(Apps::class, $app);
    $e = new Exception('foo.');
    $this->assertNull($this->invokeTestMethod($bootstrap, 'setExceptionHandler', [$e]));
    $error = new Error('hello world.');
    $this->assertNull($this->invokeTestMethod($bootstrap, 'setExceptionHandler', [$error]));
}