expected_behaviors.json

[
    {
        "test_case": {
            "description": "Http server spans should include specified headers as tags when DD_TRACE_HEADER_TAGS is set.",
            "configuration": {
                "DD_TRACE_HEADER_TAGS": "User-Agent:http.user_agent,Referer:http.referer,Content-Type:http.content_type,Etag:http.etag"
            },
            "http_request": {
                "headers": {
                    "User-Agent": "Mozilla/5.0",
                    "Referer": "https://example.com",
                    "Content-Type": "application/json",
                    "Etag": "W/\"12345\""
                }
            },
            "expected_output": {
                "span": {
                    "name": "http.request",
                    "tags": {
                        "http.useragent": "Mozilla/5.0",
                        "http.content_type": "application/json"
                    }
                }
            }
        }
    },
    {
        "test_case": {
            "description": "Http server spans should default to no headers if DD_TRACE_HEADER_TAGS is not set.",
            "configuration": {
                "DD_TRACE_HEADER_TAGS": ""
            },
            "http_request": {
                "headers": {}
            },
            "expected_output": {
                "span": {
                    "name": "http.request",
                    "tags": {}
                }
            }
        }
    }
]