assertThat(request.url.toString()).isEqualTo("http://example.com/")
    assertThat(request.header("User-Agent")).isEqualTo("foo")
    assertThat(request.body).isNull()
  }

  @Test
  fun defaultUserAgent() {
    val request = fromArgs("http://example.com").createRequest()
    assertThat(request.header("User-Agent")!!).startsWith("okcurl/")
  }

  @Test
  fun headerSplitWithDate() {
    val request =

But a variable like `user-agent` is invalid in Python.

So, by default, `Header` will convert the parameter names characters from underscore (`_`) to hyphen (`-`) to extract and document the headers.

Also, HTTP headers are case-insensitive, so, you can declare them with standard Python style (also known as "snake_case").

import vcsroots.useAbsoluteVcs

object WarmupEc2Agent : BuildType({
    name = "Warmup EC2 Agent"
    id("Util_WarmupEc2Agent")

    vcs.useAbsoluteVcs(VersionedSettingsBranch.fromDslContext().vcsRootId())

    features {
        freeDiskSpace {
            // Lower the limit such that the agent work directories aren't cleaned during the AMI baking process
            requiredSpace = "100mb"
        }
    }

    description = "Tests against IDE sync process"

    features {
        publishBuildStatusToGithub(model)
    }

    requirements {
        // These tests are usually heavy and the build time is twice on EC2 agents
        requiresNotEc2Agent()
    }

    applyTestDefaults(
        model = model,
        buildType = this,
        gradleTasks = ":smoke-ide-test:smokeIdeTest",

            public static final String PROXY_PORT = HcHttpClient.PROXY_PORT_PROPERTY;
            public static final String PROXY_HOST = HcHttpClient.PROXY_HOST_PROPERTY;
            public static final String USER_AGENT = HcHttpClient.USER_AGENT_PROPERTY;
        }

        // xpath.*
        public static class XPath {
            public static final String DEFAULT_LANG = "default.lang";

      grpc-simple: |
{{ .Files.Get "files/grpc-simple.yaml" | trim | indent 8 }}
{{- end }}
{{- if not (hasKey .Values.sidecarInjectorWebhook.templates "grpc-agent") }}
      grpc-agent: |
{{ .Files.Get "files/grpc-agent.yaml" | trim | indent 8 }}
{{- end }}
{{- if not (hasKey .Values.sidecarInjectorWebhook.templates "waypoint") }}
      waypoint: |
{{ .Files.Get "files/waypoint.yaml" | trim | indent 8 }}

			wantResult: `{"request":{"uri":"/1","header":{"User-Agent":"test"}}}`,
			withJSON: `{"request":{"uri":"/1","header":{"User-Agent":"test"}}}
{"request":{"uri":"/2","header":{}}}`,
		},
		{
			name:       "is-not-missing",
			query:      `select * from s3object[*] as s where s.request.header['User-Agent'] is not missing`,

      grpc-simple: |
{{ .Files.Get "files/grpc-simple.yaml" | trim | indent 8 }}
{{- end }}
{{- if not (hasKey .Values.sidecarInjectorWebhook.templates "grpc-agent") }}
      grpc-agent: |
{{ .Files.Get "files/grpc-agent.yaml" | trim | indent 8 }}
{{- end }}
{{- if not (hasKey .Values.sidecarInjectorWebhook.templates "waypoint") }}
      waypoint: |
{{ .Files.Get "files/waypoint.yaml" | trim | indent 8 }}

Envoy Version:       0.0.0

NAME                                                                SERVICE FQDN                          PORT     SUBSET     DIRECTION       TYPE       DESTINATION RULE
cluster/agent                                                       cluster/agent                         -        -          -               STATIC     

# This is intended to explore new features coming to Istio.
# Stability, security, and performance are not guaranteed - use at your own risk.
meshConfig:
  defaultConfig:
    proxyMetadata:
      # Enable Istio agent to handle DNS requests for known hosts
      # Unknown hosts will automatically be resolved using upstream dns servers in resolv.conf