Add unit test for form renderer

[MAILPOET-2665]
2020-01-30 13:32:26 +01:00
parent 2e5fd69658
commit b38bd63bc5
4 changed files with 143 additions and 1 deletions
--- a/tests/unit/Form/RendererTest.php
+++ b/tests/unit/Form/RendererTest.php
@@ -0,0 +1,100 @@
+<?php
+
+namespace MailPoet\Test\Form;
+
+use Codeception\Util\Fixtures;
+use MailPoet\Form\BlocksRenderer;
+use MailPoet\Form\Renderer;
+use MailPoet\Form\Util\Styles;
+use MailPoet\Settings\SettingsController;
+use MailPoet\Subscription\Captcha;
+use PHPUnit\Framework\MockObject\MockObject;
+
+require_once __DIR__ . '/HtmlParser.php';
+
+class RendererTest extends \MailPoetUnitTest {
+  /** @var Renderer */
+  private $renderer;
+
+  /** @var MockObject|Styles */
+  private $stylesMock;
+
+  /** @var MockObject|SettingsController */
+  private $settingsMock;
+
+  /** @var MockObject|BlocksRenderer */
+  private $blocksRendererMock;
+
+  /** @var HtmlParser */
+  private $htmlParser;
+
+  public function _before() {
+    parent::_before();
+    $this->stylesMock = $this->createMock(Styles::class);
+    $this->settingsMock = $this->createMock(SettingsController::class);
+    $this->blocksRendererMock = $this->createMock(BlocksRenderer::class);
+    $this->renderer = new Renderer($this->stylesMock, $this->settingsMock, $this->blocksRendererMock);
+    $this->htmlParser = new HtmlParser();
+  }
+
+  public function testItShouldRenderBlocks() {
+    $this->blocksRendererMock
+      ->expects($this->exactly(2))
+      ->method('renderBlock')
+      ->willReturn('<div class="block">Dummy</div>');
+    $this->settingsMock
+      ->method('get')
+      ->with('captcha.type')
+      ->willReturn(Captcha::TYPE_DISABLED);
+    $html = $this->renderer->renderBlocks(Fixtures::get('simple_form_body'));
+    $blocks = $this->htmlParser->findByXpath($html, "//div[@class='block']");
+    expect($blocks->count())->equals(2);
+  }
+
+  public function testItShouldRenderHoneypot() {
+    $this->blocksRendererMock->method('renderBlock')->willReturn('<div>Dummy</div>');
+    $this->settingsMock
+      ->method('get')
+      ->with('captcha.type')
+      ->willReturn(Captcha::TYPE_DISABLED);
+    $html = $this->renderer->renderBlocks(Fixtures::get('simple_form_body'));
+    $hpLabel = $this->htmlParser->findByXpath($html, "//label[@class='mailpoet_hp_email_label']");
+    expect($hpLabel->count())->equals(1);
+    $hpInput = $this->htmlParser->findByXpath($html, "//input[@type='email']");
+    expect($hpInput->count())->equals(1);
+  }
+
+  public function testItShouldRenderReCaptcha() {
+    $token = '123456';
+    $this->blocksRendererMock->method('renderBlock')->willReturn('<div>Dummy</div>');
+    $this->settingsMock
+      ->method('get')
+      ->will($this->returnValueMap([
+        ['captcha.type', null, Captcha::TYPE_RECAPTCHA],
+        ['captcha.recaptcha_site_token', null, $token],
+      ]));
+    $html = $this->renderer->renderBlocks(Fixtures::get('simple_form_body'));
+    $recaptcha = $this->htmlParser->findByXpath($html, "//div[@class='mailpoet_recaptcha']");
+    expect($recaptcha->count())->equals(1);
+    $recaptchaIframes = $this->htmlParser->findByXpath($html, "//iframe");
+    expect($recaptchaIframes->count())->equals(1);
+    $iframe = $recaptchaIframes->item(0);
+    assert($iframe instanceof \DOMNode);
+    $source = $iframe->attributes->getNamedItem('src');
+    assert($source instanceof \DOMAttr);
+    expect($source->value)->equals("https://www.google.com/recaptcha/api/fallback?k=$token");
+  }
+
+  public function testItShouldNotRenderHoneypotAndRecaptcha() {
+    $this->blocksRendererMock->method('renderBlock')->willReturn('<div>Dummy</div>');
+    $this->settingsMock
+      ->method('get')
+      ->with('captcha.type')
+      ->willReturn(Captcha::TYPE_DISABLED);
+    $html = $this->renderer->renderBlocks(Fixtures::get('simple_form_body'), false);
+    $hpLabel = $this->htmlParser->findByXpath($html, "//label[@class='mailpoet_hp_email_label']");
+    expect($hpLabel->count())->equals(0);
+    $recaptcha = $this->htmlParser->findByXpath($html, "//div[@class='mailpoet_recaptcha']");
+    expect($recaptcha->count())->equals(0);
+  }
+}