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fake_http_client.go
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fake_http_client.go
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package fakes
import (
"io/ioutil"
"net/http"
"strings"
)
type FakeHTTPClient struct {
PostInputs []postInput
postOutputs []postOutput
GetInputs []getInput
getOutputs []getOutput
}
type postInput struct {
Payload []byte
Endpoint string
}
type postOutput struct {
response *http.Response
err error
}
type getInput struct {
Endpoint string
}
type getOutput struct {
response *http.Response
err error
}
func NewFakeHTTPClient() *FakeHTTPClient {
return &FakeHTTPClient{
postOutputs: []postOutput{},
getOutputs: []getOutput{},
}
}
func (c *FakeHTTPClient) Post(endpoint string, payload []byte) (*http.Response, error) {
c.PostInputs = append(c.PostInputs, postInput{
Payload: payload,
Endpoint: endpoint,
})
postReturn := c.postOutputs[0]
c.postOutputs = c.postOutputs[1:]
return postReturn.response, postReturn.err
}
func (c *FakeHTTPClient) Get(endpoint string) (*http.Response, error) {
c.GetInputs = append(c.GetInputs, getInput{
Endpoint: endpoint,
})
getReturn := c.getOutputs[0]
c.getOutputs = c.getOutputs[1:]
return getReturn.response, getReturn.err
}
func (c *FakeHTTPClient) SetPostBehavior(body string, statusCode int, err error) {
postResponse := &http.Response{
Body: ioutil.NopCloser(strings.NewReader(body)),
StatusCode: statusCode,
}
c.postOutputs = append(c.postOutputs, postOutput{
response: postResponse,
err: err,
})
}
func (c *FakeHTTPClient) SetGetBehavior(body string, statusCode int, err error) {
getResponse := &http.Response{
Body: ioutil.NopCloser(strings.NewReader(body)),
StatusCode: statusCode,
}
c.getOutputs = append(c.getOutputs, getOutput{
response: getResponse,
err: err,
})
}