Add test case for OpenStack Snapshot

@jigishaddweb

Thank you for adding the test cases. It looks good to me. I'll merge the patch to 8.x-1.x and 8.x-2.x and close this issue as Fixed.

@jigishaddweb

Thank you for adding the test cases. You don't have to do the refactoring of the following code since that is a part of the repeatTestUpdateSnapshot:

+++ b/modules/cloud_service_providers/aws_cloud/tests/src/Functional/Ec2/SnapshotTest.php
@@ -2,6 +2,8 @@
 
-  /**
-   * Create update snapshot test cases.
-   *
-   * @return string[][]
-   *   test cases array.
-   */
-  private function createUpdateSnapshotTestCases(): array {
-    $test_cases = [];
-    $random = $this->random;
-
-    // Only ID.
-    $test_cases[] = ['id' => 'snap-' . $this->getRandomId()];
-
-    // Name and ID.
-    $test_cases[] = [
-      'name' => 'Snapshot Name ' . $random->name(32, TRUE),
-      'id' => 'snap-' . $this->getRandomId(),
-    ];
-
-    return $test_cases;
-  }

@jigishaddweb,

I see, now I understood. Then we should put the code into AwsCloudTestFormDataTrait, not AwsCloudTestMockTrait.

@jigishaddweb

Thank you for the update. It looks good to me now. I'll merge the patch to 8.x-1.x and 8.x-2.x and close this issue as Fixed.