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Merged
ahmadnassri merged 2 commits into from
Aug 3, 2015
Merged

Add option to include boilerplate #63

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d1e6a1e
Add option to include boilerplate
Apr 15, 2015
871bdce
Add tests for options
Apr 15, 2015
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77 changes: 42 additions & 35 deletions src/targets/go/native.js
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Original file line number Diff line number Diff line change
Expand Up @@ -19,106 +19,113 @@ module.exports = function (source, options) {

// Define Options
var opts = util._extend({
showBoilerplate: true,
checkErrors: false,
printBody: true,
timeout: -1
}, options)

var errorPlaceholder = opts.checkErrors ? 'err' : '_'

var indent = opts.showBoilerplate ? 1 : 0

var errorCheck = function () {
if (opts.checkErrors) {
code.push(1, 'if err != nil {')
.push(2, 'panic(err)')
.push(1, '}')
code.push(indent, 'if err != nil {')
.push(indent + 1, 'panic(err)')
.push(indent, '}')
}
}

// Create boilerplate
code.push('package main')
if (opts.showBoilerplate) {
code.push('package main')
.blank()
.push('import (')
.push(1, '"fmt"')
.push(indent, '"fmt"')

if (opts.timeout > 0) {
code.push(1, '"time"')
}
if (opts.timeout > 0) {
code.push(indent, '"time"')
}

if (source.postData.text) {
code.push(1, '"strings"')
}
if (source.postData.text) {
code.push(indent, '"strings"')
}

code.push(1, '"net/http"')
code.push(indent, '"net/http"')

if (opts.printBody) {
code.push(1, '"io/ioutil"')
}
if (opts.printBody) {
code.push(indent, '"io/ioutil"')
}

code.push(')')
code.push(')')
.blank()
.push('func main() {')
.blank()
}

// Create client
var client
if (opts.timeout > 0) {
client = 'client'
code.push(1, 'client := http.Client{')
.push(2, 'Timeout: time.Duration(%s * time.Second),', opts.timeout)
.push(1, '}')
.blank()
code.push(indent, 'client := http.Client{')
.push(indent + 1, 'Timeout: time.Duration(%s * time.Second),', opts.timeout)
.push(indent, '}')
.blank()
} else {
client = 'http.DefaultClient'
}

code.push(1, 'url := "%s"', source.fullUrl)
.blank()
code.push(indent, 'url := "%s"', source.fullUrl)
.blank()

// If we have body content or not create the var and reader or nil
if (source.postData.text) {
code.push(1, 'payload := strings.NewReader(%s)', JSON.stringify(source.postData.text))
.blank()
.push(1, 'req, %s := http.NewRequest("%s", url, payload)', errorPlaceholder, source.method)
.blank()
code.push(indent, 'payload := strings.NewReader(%s)', JSON.stringify(source.postData.text))
.blank()
.push(indent, 'req, %s := http.NewRequest("%s", url, payload)', errorPlaceholder, source.method)
.blank()
} else {
code.push(1, 'req, %s := http.NewRequest("%s", url, nil)', errorPlaceholder, source.method)
.blank()
code.push(indent, 'req, %s := http.NewRequest("%s", url, nil)', errorPlaceholder, source.method)
.blank()
}

errorCheck()

// Add headers
if (Object.keys(source.allHeaders).length) {
Object.keys(source.allHeaders).forEach(function (key) {
code.push(1, 'req.Header.Add("%s", "%s")', key, source.allHeaders[key])
code.push(indent, 'req.Header.Add("%s", "%s")', key, source.allHeaders[key])
})

code.blank()
}

// Make request
code.push(1, 'res, %s := %s.Do(req)', errorPlaceholder, client)
code.push(indent, 'res, %s := %s.Do(req)', errorPlaceholder, client)
errorCheck()

// Get Body
if (opts.printBody) {
code.blank()
.push(1, 'defer res.Body.Close()')
.push(1, 'body, %s := ioutil.ReadAll(res.Body)', errorPlaceholder)
.push(indent, 'defer res.Body.Close()')
.push(indent, 'body, %s := ioutil.ReadAll(res.Body)', errorPlaceholder)
errorCheck()
}

// Print it
code.blank()
.push(1, 'fmt.Println(res)')
.push(indent, 'fmt.Println(res)')

if (opts.printBody) {
code.push(1, 'fmt.Println(string(body))')
code.push(indent, 'fmt.Println(string(body))')
}

// End main block
code.blank()
if (opts.showBoilerplate) {
code.blank()
.push('}')
}

return code.join()
}
Expand Down
39 changes: 38 additions & 1 deletion test/tests/go/native.js
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Original file line number Diff line number Diff line change
@@ -1,3 +1,40 @@
/* global it */

'use strict'

module.exports = function (snippet, fixtures) {}
require('should')

module.exports = function (HTTPSnippet, fixtures) {
it('should support false boilerplate option', function () {
var result = new HTTPSnippet(fixtures.requests.full).convert('go', 'native', {
showBoilerplate: false
})

result.should.be.a.String
result.should.eql('url := \"http://mockbin.com/har?foo=bar&foo=baz&baz=abc&key=value\"\n\npayload := strings.NewReader(\"foo=bar\")\n\nreq, _ := http.NewRequest(\"POST\", url, payload)\n\nreq.Header.Add(\"cookie\", \"foo=bar; bar=baz\")\nreq.Header.Add(\"accept\", \"application/json\")\nreq.Header.Add(\"content-type\", \"application/x-www-form-urlencoded\")\n\nres, _ := http.DefaultClient.Do(req)\n\ndefer res.Body.Close()\nbody, _ := ioutil.ReadAll(res.Body)\n\nfmt.Println(res)\nfmt.Println(string(body))')
})
it('should support checkErrors option', function () {
var result = new HTTPSnippet(fixtures.requests.full).convert('go', 'native', {
checkErrors: true
})

result.should.be.a.String
result.should.eql('package main\n\nimport (\n\t\"fmt\"\n\t\"strings\"\n\t\"net/http\"\n\t\"io/ioutil\"\n)\n\nfunc main() {\n\n\turl := \"http://mockbin.com/har?foo=bar&foo=baz&baz=abc&key=value\"\n\n\tpayload := strings.NewReader(\"foo=bar\")\n\n\treq, err := http.NewRequest(\"POST\", url, payload)\n\n\tif err != nil {\n\t\tpanic(err)\n\t}\n\treq.Header.Add(\"cookie\", \"foo=bar; bar=baz\")\n\treq.Header.Add(\"accept\", \"application/json\")\n\treq.Header.Add(\"content-type\", \"application/x-www-form-urlencoded\")\n\n\tres, err := http.DefaultClient.Do(req)\n\tif err != nil {\n\t\tpanic(err)\n\t}\n\n\tdefer res.Body.Close()\n\tbody, err := ioutil.ReadAll(res.Body)\n\tif err != nil {\n\t\tpanic(err)\n\t}\n\n\tfmt.Println(res)\n\tfmt.Println(string(body))\n\n}')
})
it('should support printBody option', function () {
var result = new HTTPSnippet(fixtures.requests.full).convert('go', 'native', {
printBody: false
})

result.should.be.a.String
result.should.eql('package main\n\nimport (\n\t\"fmt\"\n\t\"strings\"\n\t\"net/http\"\n)\n\nfunc main() {\n\n\turl := \"http://mockbin.com/har?foo=bar&foo=baz&baz=abc&key=value\"\n\n\tpayload := strings.NewReader(\"foo=bar\")\n\n\treq, _ := http.NewRequest(\"POST\", url, payload)\n\n\treq.Header.Add(\"cookie\", \"foo=bar; bar=baz\")\n\treq.Header.Add(\"accept\", \"application/json\")\n\treq.Header.Add(\"content-type\", \"application/x-www-form-urlencoded\")\n\n\tres, _ := http.DefaultClient.Do(req)\n\n\tfmt.Println(res)\n\n}')
})
it('should support timeout option', function () {
var result = new HTTPSnippet(fixtures.requests.full).convert('go', 'native', {
timeout: 30
})

result.should.be.a.String
result.should.eql('package main\n\nimport (\n\t\"fmt\"\n\t\"time\"\n\t\"strings\"\n\t\"net/http\"\n\t\"io/ioutil\"\n)\n\nfunc main() {\n\n\tclient := http.Client{\n\t\tTimeout: time.Duration(30 * time.Second),\n\t}\n\n\turl := \"http://mockbin.com/har?foo=bar&foo=baz&baz=abc&key=value\"\n\n\tpayload := strings.NewReader(\"foo=bar\")\n\n\treq, _ := http.NewRequest(\"POST\", url, payload)\n\n\treq.Header.Add(\"cookie\", \"foo=bar; bar=baz\")\n\treq.Header.Add(\"accept\", \"application/json\")\n\treq.Header.Add(\"content-type\", \"application/x-www-form-urlencoded\")\n\n\tres, _ := client.Do(req)\n\n\tdefer res.Body.Close()\n\tbody, _ := ioutil.ReadAll(res.Body)\n\n\tfmt.Println(res)\n\tfmt.Println(string(body))\n\n}')
})
}