fn test_sign_with_unsigned_payload()

in src/aws/credential.rs [934:972]

• 27 lines of code
• 1 McCabe index (conditional complexity)

    fn test_sign_with_unsigned_payload() {
        let client = HttpClient::new(Client::new());

        // Test credentials from https://docs.aws.amazon.com/AmazonS3/latest/userguide/RESTAuthentication.html
        let credential = AwsCredential {
            key_id: "AKIAIOSFODNN7EXAMPLE".to_string(),
            secret_key: "wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY".to_string(),
            token: None,
        };

        // method = 'GET'
        // service = 'ec2'
        // host = 'ec2.amazonaws.com'
        // region = 'us-east-1'
        // endpoint = 'https://ec2.amazonaws.com'
        // request_parameters = ''
        let date = DateTime::parse_from_rfc3339("2022-08-06T18:01:34Z")
            .unwrap()
            .with_timezone(&Utc);

        let mut request = client
            .request(Method::GET, "https://ec2.amazon.com/")
            .into_parts()
            .1
            .unwrap();

        let authorizer = AwsAuthorizer {
            date: Some(date),
            credential: &credential,
            service: "ec2",
            region: "us-east-1",
            token_header: None,
            sign_payload: false,
            request_payer: false,
        };

        authorizer.authorize(&mut request, None);
        assert_eq!(request.headers().get(&AUTHORIZATION).unwrap(), "AWS4-HMAC-SHA256 Credential=AKIAIOSFODNN7EXAMPLE/20220806/us-east-1/ec2/aws4_request, SignedHeaders=host;x-amz-content-sha256;x-amz-date, Signature=653c3d8ea261fd826207df58bc2bb69fbb5003e9eb3c0ef06e4a51f2a81d8699");
    }