fn test_sign_headers_space_trimming()

in aws/rust-runtime/aws-sigv4/src/http_request/sign.rs [460:513]

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

    fn test_sign_headers_space_trimming() {
        let settings = SigningSettings::default();
        let params = SigningParams {
            access_key: "AKIDEXAMPLE",
            secret_key: "wJalrXUtnFEMI/K7MDENG+bPxRfiCYEXAMPLEKEY",
            security_token: None,
            region: "us-east-1",
            service_name: "service",
            time: parse_date_time("20150830T123600Z").unwrap(),
            settings,
        };

        let original = http::Request::builder()
            .uri("https://some-endpoint.some-region.amazonaws.com")
            .header(
                "some-header",
                HeaderValue::from_str("  test  test   ").unwrap(),
            )
            .body("")
            .unwrap();
        let signable = SignableRequest::from(&original);
        let out = sign(signable, &params).unwrap();
        assert_eq!(
            "0bd74dbf6f21161f61a1a3a1c313b6a4bc67ec57bf5ea9ae956a63753ca1d7f7",
            out.signature
        );

        let mut signed = original;
        out.output.apply_to_request(&mut signed);

        let mut expected = http::Request::builder()
            .uri("https://some-endpoint.some-region.amazonaws.com")
            .header(
                "some-header",
                HeaderValue::from_str("  test  test   ").unwrap(),
            )
            .header(
                "x-amz-date",
                HeaderValue::from_str("20150830T123600Z").unwrap(),
            )
            .header(
                "authorization",
                HeaderValue::from_str(
                    "AWS4-HMAC-SHA256 \
                        Credential=AKIDEXAMPLE/20150830/us-east-1/service/aws4_request, \
                        SignedHeaders=host;some-header;x-amz-date, \
                        Signature=0bd74dbf6f21161f61a1a3a1c313b6a4bc67ec57bf5ea9ae956a63753ca1d7f7",
                )
                .unwrap(),
            )
            .body("")
            .unwrap();
        assert_req_eq!(expected, signed);
    }