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title:
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      Writing custom assertions in your tests
created:
  - value: '2023-08-17T00:00:00+00:00'
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  - value: |
      <p>Writing custom assertions is a great way to clean up your test code.</p>

      <p>Here's an example from one of my client Drupal projects:</p>

      <pre><code class="language-php">private static function assertProductVariationHasPrice(ProductVariationInterface $productVariation, string $expectedPrice): void {
        self::assertSame(
          actual: $productVariation-&gt;getPrice()-&gt;getNumber(),
          expected: $expectedPrice,
        );
      }
      </code></pre>

      <p>This one wraps a single assertion, but they could also include multiple assertions or additional steps.</p>

      <h2 id="here%27s-the-thing">Here's the thing</h2>

      <p>A custom assertion is a simple function but it makes the test code more readable and less repetitive.</p>

              
    format: full_html
    processed: |
      <p>Writing custom assertions is a great way to clean up your test code.</p>

      <p>Here's an example from one of my client Drupal projects:</p>

      <pre><code class="language-php">private static function assertProductVariationHasPrice(ProductVariationInterface $productVariation, string $expectedPrice): void {
        self::assertSame(
          actual: $productVariation-&gt;getPrice()-&gt;getNumber(),
          expected: $expectedPrice,
        );
      }
      </code></pre>

      <p>This one wraps a single assertion, but they could also include multiple assertions or additional steps.</p>

      <h2 id="here%27s-the-thing">Here's the thing</h2>

      <p>A custom assertion is a simple function but it makes the test code more readable and less repetitive.</p>

              
    summary: null
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