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[yaffs-website] / web / core / modules / rest / tests / src / Functional / BcTimestampNormalizerUnixTestTrait.php

diff --git a/web/core/modules/rest/tests/src/Functional/BcTimestampNormalizerUnixTestTrait.php b/web/core/modules/rest/tests/src/Functional/BcTimestampNormalizerUnixTestTrait.php
new file mode 100644 (file)
index 0000000..a275f64
--- /dev/null
+++ b/web/core/modules/rest/tests/src/Functional/BcTimestampNormalizerUnixTestTrait.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace Drupal\Tests\rest\Functional;
+
+/**
+ * Trait for ResourceTestBase subclasses formatting expected timestamp data.
+ */
+trait BcTimestampNormalizerUnixTestTrait {
+
+  /**
+   * Formats a UNIX timestamp.
+   *
+   * Depending on the 'bc_timestamp_normalizer_unix' setting. The return will be
+   * an RFC3339 date string or the same timestamp that was passed in.
+   *
+   * @param int $timestamp
+   *   The timestamp value to format.
+   *
+   * @return string|int
+   *   The formatted RFC3339 date string or UNIX timestamp.
+   *
+   * @see \Drupal\serialization\Normalizer\TimestampItemNormalizer
+   */
+  protected function formatExpectedTimestampItemValues($timestamp) {
+    // If the setting is enabled, just return the timestamp as-is now.
+    if ($this->config('serialization.settings')->get('bc_timestamp_normalizer_unix')) {
+      return ['value' => $timestamp];
+    }
+
+    // Otherwise, format the date string to the same that
+    // \Drupal\serialization\Normalizer\TimestampItemNormalizer will produce.
+    $date = new \DateTime();
+    $date->setTimestamp($timestamp);
+    $date->setTimezone(new \DateTimeZone('UTC'));
+
+    // Format is also added to the expected return values.
+    return [
+      'value' => $date->format(\DateTime::RFC3339),
+      'format' => \DateTime::RFC3339,
+    ];
+  }
+
+}