Postmark\Tests\PostmarkAdminClientSenderSignatureTest::testClientCanGetSingleSignature PHP Method

    function testClientCanGetSingleSignature()
    {
        $tk = parent::$testKeys;
        $client = new PostmarkAdminClient($tk->WRITE_ACCOUNT_TOKEN, $tk->TEST_TIMEOUT);
        $id = $client->listSenderSignatures()->senderSignatures[0]->id;
        $sig = $client->getSenderSignature($id);
        $this->assertNotEmpty($sig->name);
    }