File: http2curl_test.go

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golang-github-moul-http2curl 0.0~git20161031.0.4e24498%2Bdfsg-1
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package http2curl

import (
	"bytes"
	"fmt"
	"io/ioutil"
	"net/http"
	"net/url"
	"testing"

	. "github.com/smartystreets/goconvey/convey"
)

func ExampleGetCurlCommand() {
	form := url.Values{}
	form.Add("age", "10")
	form.Add("name", "Hudson")
	body := form.Encode()

	req, _ := http.NewRequest(http.MethodPost, "http://foo.com/cats", ioutil.NopCloser(bytes.NewBufferString(body)))
	req.Header.Set("API_KEY", "123")

	command, _ := GetCurlCommand(req)
	fmt.Println(command)

	// Output:
	// curl -X 'POST' -d 'age=10&name=Hudson' -H 'Api_key: 123' 'http://foo.com/cats'
}

func ExampleGetCurlCommand_json() {
	req, _ := http.NewRequest("PUT", "http://www.example.com/abc/def.ghi?jlk=mno&pqr=stu", bytes.NewBufferString(`{"hello":"world","answer":42}`))
	req.Header.Set("Content-Type", "application/json")

	command, _ := GetCurlCommand(req)
	fmt.Println(command)

	// Output:
	// curl -X 'PUT' -d '{"hello":"world","answer":42}' -H 'Content-Type: application/json' 'http://www.example.com/abc/def.ghi?jlk=mno&pqr=stu'
}

func ExampleGetCurlCommand_noBody() {
	req, _ := http.NewRequest("PUT", "http://www.example.com/abc/def.ghi?jlk=mno&pqr=stu", nil)
	req.Header.Set("Content-Type", "application/json")

	command, _ := GetCurlCommand(req)
	fmt.Println(command)

	// Output:
	// curl -X 'PUT' -H 'Content-Type: application/json' 'http://www.example.com/abc/def.ghi?jlk=mno&pqr=stu'
}

func ExampleGetCurlCommand_emptyStringBody() {
	req, _ := http.NewRequest("PUT", "http://www.example.com/abc/def.ghi?jlk=mno&pqr=stu", bytes.NewBufferString(""))
	req.Header.Set("Content-Type", "application/json")

	command, _ := GetCurlCommand(req)
	fmt.Println(command)

	// Output:
	// curl -X 'PUT' -d '' -H 'Content-Type: application/json' 'http://www.example.com/abc/def.ghi?jlk=mno&pqr=stu'
}

func ExampleGetCurlCommand_newlineInBody() {
	req, _ := http.NewRequest("POST", "http://www.example.com/abc/def.ghi?jlk=mno&pqr=stu", bytes.NewBufferString("hello\nworld"))
	req.Header.Set("Content-Type", "application/json")

	command, _ := GetCurlCommand(req)
	fmt.Println(command)

	// Output:
	// curl -X 'POST' -d 'hello
	// world' -H 'Content-Type: application/json' 'http://www.example.com/abc/def.ghi?jlk=mno&pqr=stu'
}

func ExampleGetCurlCommand_specialCharsInBody() {
	req, _ := http.NewRequest("POST", "http://www.example.com/abc/def.ghi?jlk=mno&pqr=stu", bytes.NewBufferString(`Hello $123 o'neill -"-`))
	req.Header.Set("Content-Type", "application/json")

	command, _ := GetCurlCommand(req)
	fmt.Println(command)

	// Output:
	// curl -X 'POST' -d 'Hello $123 o'\''neill -"-' -H 'Content-Type: application/json' 'http://www.example.com/abc/def.ghi?jlk=mno&pqr=stu'
}

func TestGetCurlCommand(t *testing.T) {
	Convey("Testing http2curl", t, func() {
		uri := "http://www.example.com/abc/def.ghi?jlk=mno&pqr=stu"
		payload := new(bytes.Buffer)
		payload.Write([]byte(`{"hello":"world","answer":42}`))
		req, err := http.NewRequest("PUT", uri, payload)
		So(err, ShouldBeNil)
		req.Header.Set("X-Auth-Token", "private-token")
		req.Header.Set("Content-Type", "application/json")

		command, err := GetCurlCommand(req)
		So(err, ShouldBeNil)
		expected := `curl -X 'PUT' -d '{"hello":"world","answer":42}' -H 'Content-Type: application/json' -H 'X-Auth-Token: private-token' 'http://www.example.com/abc/def.ghi?jlk=mno&pqr=stu'`
		So(command.String(), ShouldEqual, expected)
	})
}