Add benchmark. Fixes #6.

gateway_test.go

@@ -0,0 +1,83 @@
+package apigo_test
+
+import (
+	"context"
+	"net/http"
+	"testing"
+
+	"github.com/aws/aws-lambda-go/events"
+	"github.com/piotrkubisa/apigo"
+)
+
+func BenchmarkGateway_Serve(b *testing.B) {
+	g := apigo.Gateway{
+		Handler:      http.HandlerFunc(helloHandler),
+		RequestProxy: apigo.NewRequest,
+	}
+
+	sampleEvent := events.APIGatewayProxyRequest{
+		Resource:   "/{proxy+}",
+		Path:       "/_version",
+		HTTPMethod: "GET",
+		Headers: map[string]string{
+			"Accept":                       "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8",
+			"Accept-Encoding":              "gzip, deflate, br",
+			"Accept-Language":              "en-US,en;q=0.9",
+			"CloudFront-Forwarded-Proto":   "https",
+			"CloudFront-Is-Desktop-Viewer": "true",
+			"CloudFront-Is-Mobile-Viewer":  "false",
+			"CloudFront-Is-SmartTV-Viewer": "false",
+			"CloudFront-Is-Tablet-Viewer":  "false",
+			"CloudFront-Viewer-Country":    "DE",
+			"Host":              "tester1337.execute-api.eu-west-1.amazonaws.com",
+			"User-Agent":        "Undefined/1.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Safari/537.36",
+			"Via":               "2.0 cccccccccccccccccccccccccccccccc.cloudfront.net (CloudFront)",
+			"X-Amz-Cf-Id":       "eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee_eeeeeeeeeeeee==",
+			"X-Amzn-Trace-Id":   "Root=1-aaaaaaaa-bbbbbbbbbbbbbbbbbbbbbbbb",
+			"X-Forwarded-For":   "0.1.2.225, 0.137.255.255",
+			"X-Forwarded-Port":  "443",
+			"X-Forwarded-Proto": "https",
+			"dnt":               "1",
+			"upgrade-insecure-requests": "1",
+		},
+		QueryStringParameters: nil,
+		PathParameters: map[string]string{
+			"proxy": "hello",
+		},
+		StageVariables: nil,
+		RequestContext: events.APIGatewayProxyRequestContext{
+			AccountID:  "123456789012",
+			ResourceID: "abc123",
+			Stage:      "prod",
+			RequestID:  "aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee",
+			Identity: events.APIGatewayRequestIdentity{
+				CognitoIdentityPoolID:         "",
+				AccountID:                     "",
+				CognitoIdentityID:             "",
+				Caller:                        "",
+				APIKey:                        "",
+				SourceIP:                      "0.1.2.225",
+				CognitoAuthenticationType:     "",
+				CognitoAuthenticationProvider: "",
+				UserArn:   "",
+				UserAgent: "Undefined/1.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Safari/537.36",
+				User:      "",
+			},
+			ResourcePath: "/{proxy+}",
+			Authorizer:   nil,
+			HTTPMethod:   "GET",
+			APIID:        "tester1337",
+		},
+		Body: "",
+	}
+
+	for i := 0; i < b.N; i++ {
+		g.Serve(context.TODO(), sampleEvent)
+	}
+}
+
+func helloHandler(w http.ResponseWriter, r *http.Request) {
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(http.StatusTeapot)
+	w.Write([]byte(`"Hello World"`))
+}