pageRenderer = $this->getMockBuilder(PageRenderer::class) ->onlyMethods(['loadRequireJsModule']) ->disableOriginalConstructor() ->getMock(); $this->providerResolver = $this->getMockBuilder(ProviderResolver::class) ->onlyMethods(['resolveConfigurationProviders']) ->disableOriginalConstructor() ->getMock(); parent::setUp(); } public function testPreProcess(): void { $provider = $this->getMockBuilder(ProviderInterface::class)->getMockForAbstractClass(); $provider->method('getPreview')->willReturn(['header', 'content', false]); $this->providerResolver->method('resolveConfigurationProviders')->willReturn([$provider]); $record = ['uid' => 123]; $subject = $this->getMockBuilder(PreviewRenderer::class) ->onlyMethods(['attachAssets']) ->setConstructorArgs([$this->pageRenderer, $this->providerResolver]) ->getMock(); [$headerContent, $itemContent, $drawItem] = $subject->renderPreview($record); self::assertFalse($drawItem); self::assertSame('header', $headerContent); self::assertSame('content', $itemContent); } public function testAttachAssets(): void { $this->pageRenderer->expects($this->atLeastOnce())->method('loadRequireJsModule'); $subject = new PreviewRenderer($this->pageRenderer, $this->providerResolver); $this->callInaccessibleMethod($subject, 'attachAssets'); } }