119 lines
2.4 KiB
Go
119 lines
2.4 KiB
Go
package http
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import (
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"bytes"
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"errors"
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"net/http"
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"testing"
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gock "gopkg.in/h2non/gock.v1"
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)
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func TestReturnErrorOnInvalidURL(t *testing.T) {
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defer gock.Off()
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gock.New("").Reply(200)
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err := Request("GET", "://", nil, nil)
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if err == nil {
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t.Errorf("Expected error not returned")
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}
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if gock.IsDone() {
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t.Errorf("Request was performed anyway")
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}
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}
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func TestRequestGivenMethod(t *testing.T) {
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defer gock.Off()
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mock := gock.New("http://localhost")
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mock.Method = "FOO"
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mock.Reply(200)
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err := Request("FOO", "http://localhost", nil, nil)
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if err != nil {
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t.Errorf("Unexpected error on request")
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}
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if gock.IsDone() == false {
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t.Errorf("Expected request not performed")
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}
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}
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func TestReturnHTTPErrorAsIs(t *testing.T) {
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defer gock.Off()
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customError := errors.New("FOO")
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gock.New("http://localhost").ReplyError(customError)
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err := Request("GET", "http://localhost", nil, nil)
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if errors.Unwrap(err) != customError {
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t.Errorf("Returned error is not the expected error")
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}
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if gock.IsDone() == false {
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t.Errorf("Expected request not performed")
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}
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}
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func TestReturnHTTPReasonAsErrorWhenUnsuccessful(t *testing.T) {
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defer gock.Off()
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gock.New("http://localhost").Reply(http.StatusTeapot)
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err := Request("GET", "http://localhost", nil, nil)
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if err == nil || err.Error() != http.StatusText(http.StatusTeapot) {
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t.Errorf("Reason should be returned as an error")
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}
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if gock.IsDone() == false {
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t.Errorf("Expected request not performed")
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}
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}
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func TestCopyResponseBodyToWriter(t *testing.T) {
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defer gock.Off()
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gock.New("http://localhost").Reply(200).BodyString("FOO")
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rw := new(bytes.Buffer)
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err := Request("GET", "http://localhost", nil, rw)
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if err != nil {
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t.Errorf("Unexpected error %v", err)
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}
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res := rw.String()
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if res != "FOO" {
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t.Errorf("Unexpected output %v", res)
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}
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if gock.IsDone() == false {
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t.Error("No expected endpoint called")
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}
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}
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func TestWriteToDevNullWhenNoWriter(t *testing.T) {
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defer gock.Off()
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gock.New("http://localhost").Reply(200).BodyString("FOO")
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original := devnull
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devnull = new(bytes.Buffer)
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defer func() { devnull = original }()
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err := Request("GET", "http://localhost", nil, nil)
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if err != nil {
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t.Errorf("Unexpected error %v", err)
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}
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res := devnull.(*bytes.Buffer).String()
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if res != "FOO" {
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t.Errorf("Unexpected output %v", res)
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}
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if gock.IsDone() == false {
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t.Error("No expected endpoint called")
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}
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}
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