hrp (HttpRunner+)

hrp is a golang implementation of HttpRunner. Ideally, hrp will be fully compatible with HttpRunner, including testcase format and usage. What's more, hrp will integrate Boomer natively to be a better load generator for locust.

Key Features

• Full support for HTTP(S) requests, more protocols are also in the plan.
• Testcases can be described in multiple formats, YAML/JSON/Golang, and they are interchangeable.
• With HAR support, you can use Charles/Fiddler/Chrome/etc as a script recording generator.
• Supports variables/extract/validate/hooks mechanisms to create extremely complex test scenarios.
• Built-in integration of rich functions, and you can also use go plugin to create and call custom functions.
• Inherit all powerful features of Boomer and locust, you can run load test without extra work.
• Use it as a CLI tool or as a library are both supported.

Quick Start

Install

$ go get -u github.com/httprunner/hrp

Examples

This is an example of HttpRunner+ testcase. You can find more in the examples directory.

import (
    "testing"

    "github.com/httprunner/hrp"
)

func TestCaseDemo(t *testing.T) {
    testcase := &hrp.TestCase{
        Config: hrp.TConfig{
            Name:    "demo with complex mechanisms",
            BaseURL: "https://postman-echo.com",
            Variables: map[string]interface{}{ // global level variables
                "n":       5,
                "a":       12.3,
                "b":       3.45,
                "varFoo1": "${gen_random_string($n)}",
                "varFoo2": "${max($a, $b)}", // 12.3; eval with built-in function
            },
        },
        TestSteps: []hrp.IStep{
            hrp.Step("get with params").
                WithVariables(map[string]interface{}{ // step level variables
                    "n":       3,                // inherit config level variables if not set in step level, a/varFoo1
                    "b":       34.5,             // override config level variable if existed, n/b/varFoo2
                    "varFoo2": "${max($a, $b)}", // 34.5; override variable b and eval again
                }).
                GET("/get").
                WithParams(map[string]interface{}{"foo1": "$varFoo1", "foo2": "$varFoo2"}). // request with params
                WithHeaders(map[string]string{"User-Agent": "HttpRunnerPlus"}).             // request with headers
                Extract().
                WithJmesPath("body.args.foo1", "varFoo1"). // extract variable with jmespath
                Validate().
                AssertEqual("status_code", 200, "check response status code").        // validate response status code
                AssertStartsWith("headers.\"Content-Type\"", "application/json", ""). // validate response header
                AssertLengthEqual("body.args.foo1", 5, "check args foo1").            // validate response body with jmespath
                AssertLengthEqual("$varFoo1", 5, "check args foo1").                  // assert with extracted variable from current step
                AssertEqual("body.args.foo2", "34.5", "check args foo2"),             // notice: request params value will be converted to string
            hrp.Step("post json data").
                POST("/post").
                WithBody(map[string]interface{}{
                    "foo1": "$varFoo1",       // reference former extracted variable
                    "foo2": "${max($a, $b)}", // 12.3; step level variables are independent, variable b is 3.45 here
                }).
                Validate().
                AssertEqual("status_code", 200, "check status code").
                AssertLengthEqual("body.json.foo1", 5, "check args foo1").
                AssertEqual("body.json.foo2", 12.3, "check args foo2"),
            hrp.Step("post form data").
                POST("/post").
                WithHeaders(map[string]string{"Content-Type": "application/x-www-form-urlencoded; charset=UTF-8"}).
                WithBody(map[string]interface{}{
                    "foo1": "$varFoo1",       // reference former extracted variable
                    "foo2": "${max($a, $b)}", // 12.3; step level variables are independent, variable b is 3.45 here
                }).
                Validate().
                AssertEqual("status_code", 200, "check status code").
                AssertLengthEqual("body.form.foo1", 5, "check args foo1").
                AssertEqual("body.form.foo2", "12.3", "check args foo2"), // form data will be converted to string
        },
    }

    err := hrp.Run(t, testcase)
    if err != nil {
        t.Fatalf("run testcase error: %v", err)
    }
}