harness-drone/handler/api/repos/builds/purge_test.go
2019-02-19 15:56:41 -08:00

142 lines
4.2 KiB
Go

// Copyright 2019 Drone.IO Inc. All rights reserved.
// Use of this source code is governed by the Drone Non-Commercial License
// that can be found in the LICENSE file.
package builds
import (
"context"
"encoding/json"
"net/http"
"net/http/httptest"
"testing"
"github.com/drone/drone/handler/api/errors"
"github.com/drone/drone/handler/api/request"
"github.com/drone/drone/mock"
"github.com/go-chi/chi"
"github.com/golang/mock/gomock"
"github.com/google/go-cmp/cmp"
)
func TestPurge(t *testing.T) {
controller := gomock.NewController(t)
defer controller.Finish()
repos := mock.NewMockRepositoryStore(controller)
repos.EXPECT().FindName(gomock.Any(), gomock.Any(), mockRepo.Name).Return(mockRepo, nil)
builds := mock.NewMockBuildStore(controller)
builds.EXPECT().Purge(gomock.Any(), mockRepo.ID, int64(50)).Return(nil)
c := new(chi.Context)
c.URLParams.Add("owner", "octocat")
c.URLParams.Add("name", "hello-world")
w := httptest.NewRecorder()
r := httptest.NewRequest("DELETE", "/?before=50", nil)
r = r.WithContext(
context.WithValue(request.WithUser(r.Context(), mockUser), chi.RouteCtxKey, c),
)
HandlePurge(repos, builds)(w, r)
if got, want := w.Code, http.StatusNoContent; want != got {
t.Errorf("Want response code %d, got %d", want, got)
}
}
// The test verifies that a 404 Not Found error is returned
// if the repository store returns an error.
func TestPurge_NotFound(t *testing.T) {
controller := gomock.NewController(t)
defer controller.Finish()
repos := mock.NewMockRepositoryStore(controller)
repos.EXPECT().FindName(gomock.Any(), gomock.Any(), mockRepo.Name).Return(nil, errors.ErrNotFound)
c := new(chi.Context)
c.URLParams.Add("owner", "octocat")
c.URLParams.Add("name", "hello-world")
w := httptest.NewRecorder()
r := httptest.NewRequest("DELETE", "/?before=50", nil)
r = r.WithContext(
context.WithValue(request.WithUser(r.Context(), mockUser), chi.RouteCtxKey, c),
)
HandlePurge(repos, nil)(w, r)
if got, want := w.Code, 404; want != got {
t.Errorf("Want response code %d, got %d", want, got)
}
got, want := new(errors.Error), errors.ErrNotFound
json.NewDecoder(w.Body).Decode(got)
if diff := cmp.Diff(got, want); len(diff) != 0 {
t.Errorf(diff)
}
}
// The test verifies that a 400 Bad Request error is returned
// if the user provides an invalid ?before query parameter
// that cannot be parsed.
func TestPurge_BadRequest(t *testing.T) {
controller := gomock.NewController(t)
defer controller.Finish()
c := new(chi.Context)
c.URLParams.Add("owner", "octocat")
c.URLParams.Add("name", "hello-world")
w := httptest.NewRecorder()
r := httptest.NewRequest("DELETE", "/?before=XLII", nil)
r = r.WithContext(
context.WithValue(request.WithUser(r.Context(), mockUser), chi.RouteCtxKey, c),
)
HandlePurge(nil, nil)(w, r)
if got, want := w.Code, 400; want != got {
t.Errorf("Want response code %d, got %d", want, got)
}
got, want := new(errors.Error), &errors.Error{
Message: `strconv.ParseInt: parsing "XLII": invalid syntax`,
}
json.NewDecoder(w.Body).Decode(got)
if diff := cmp.Diff(got, want); len(diff) != 0 {
t.Errorf(diff)
}
}
// The test verifies that a 500 Internal server error is
// returned if the database purge transaction fails.
func TestPurge_InternalError(t *testing.T) {
controller := gomock.NewController(t)
defer controller.Finish()
repos := mock.NewMockRepositoryStore(controller)
repos.EXPECT().FindName(gomock.Any(), gomock.Any(), mockRepo.Name).Return(mockRepo, nil)
builds := mock.NewMockBuildStore(controller)
builds.EXPECT().Purge(gomock.Any(), mockRepo.ID, int64(50)).Return(errors.ErrNotFound)
c := new(chi.Context)
c.URLParams.Add("owner", "octocat")
c.URLParams.Add("name", "hello-world")
w := httptest.NewRecorder()
r := httptest.NewRequest("DELETE", "/?before=50", nil)
r = r.WithContext(
context.WithValue(request.WithUser(r.Context(), mockUser), chi.RouteCtxKey, c),
)
HandlePurge(repos, builds)(w, r)
if got, want := w.Code, http.StatusInternalServerError; want != got {
t.Errorf("Want response code %d, got %d", want, got)
}
got, want := new(errors.Error), errors.ErrNotFound
json.NewDecoder(w.Body).Decode(got)
if diff := cmp.Diff(got, want); len(diff) != 0 {
t.Errorf(diff)
}
}