forked from wgroeneveld/go-jamming
76 lines
2.1 KiB
Go
76 lines
2.1 KiB
Go
package mocks
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"net/http"
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"net/url"
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"strings"
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"testing"
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)
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// neat trick! https://medium.com/@matryer/meet-moq-easily-mock-interfaces-in-go-476444187d10
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type RestClientMock struct {
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GetFunc func(string) (*http.Response, error)
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GetBodyFunc func(string) (http.Header, string, error)
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PostFunc func(string, string, string) error
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PostFormFunc func(string, url.Values) error
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}
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// although these are still requied to match the rest.Client interface.
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func (m *RestClientMock) Get(url string) (*http.Response, error) {
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return m.GetFunc(url)
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}
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func (m *RestClientMock) GetBody(url string) (http.Header, string, error) {
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return m.GetBodyFunc(url)
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}
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func (client *RestClientMock) PostForm(url string, formData url.Values) error {
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return client.PostFormFunc(url, formData)
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}
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func (m *RestClientMock) Post(url string, contentType string, body string) error {
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return m.PostFunc(url, contentType, body)
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}
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func toHttpHeader(header map[string]interface{}) http.Header {
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httpHeader := http.Header{}
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for key, value := range header {
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httpHeader.Add(key, value.(string))
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}
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return httpHeader
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}
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func RelPathGetBodyFunc(t *testing.T, relPath string) func(string) (http.Header, string, error) {
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return func(url string) (http.Header, string, error) {
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fmt.Println(" - GET call at " + url)
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// url: https://brainbaking.com/something-something.html
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// want: ../../mocks/something-something.html
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mockfile := relPath + strings.ReplaceAll(url, "https://brainbaking.com/", "")
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html, err := ioutil.ReadFile(mockfile)
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if err != nil {
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return nil, "", err
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}
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headerData, headerFileErr := ioutil.ReadFile(strings.ReplaceAll(mockfile, ".html", "-headers.json"))
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if headerFileErr != nil {
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return http.Header{}, string(html), nil
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}
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headerJson := map[string]interface{}{}
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json.Unmarshal(headerData, &headerJson)
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return toHttpHeader(headerJson), string(html), nil
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}
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}
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func BodyFunc(t *testing.T, mockfile string) func(string) (string, error) {
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html, err := ioutil.ReadFile(mockfile)
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if err != nil {
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t.Error(err)
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}
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return func(url string) (string, error) {
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return string(html), nil
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}
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}
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