Files
atlantis/server/locks_controller_test.go
Luke Kysow 74e9bbb82b Add automerge feature.
Automerging merges pull requests automatically if all plans have been
successfully applied.

* Save status of PR's to BoltDB so after each apply, we can check if
there are pending plans.
* Add new feature where we delete successful plans *unless* all plans
have succeeded *if* automerge is enabled. This was requested by users
because when automerge is enabled, they want to enforce that a pull
request's changes have been fully applied. They asked that plans not be
allowed to be applied "piecemeal" and instead, all plans must be
generated successfully prior to allowing any plans to be applied.
2019-02-06 16:27:43 -06:00

268 lines
8.8 KiB
Go

package server_test
import (
"bytes"
"errors"
"github.com/runatlantis/atlantis/server/events/db"
"net/http"
"net/http/httptest"
"net/url"
"reflect"
"testing"
"github.com/gorilla/mux"
. "github.com/petergtz/pegomock"
"github.com/runatlantis/atlantis/server"
"github.com/runatlantis/atlantis/server/events"
"github.com/runatlantis/atlantis/server/events/locking/mocks"
mocks2 "github.com/runatlantis/atlantis/server/events/mocks"
"github.com/runatlantis/atlantis/server/events/models"
vcsmocks "github.com/runatlantis/atlantis/server/events/vcs/mocks"
"github.com/runatlantis/atlantis/server/logging"
sMocks "github.com/runatlantis/atlantis/server/mocks"
. "github.com/runatlantis/atlantis/testing"
)
func AnyRepo() models.Repo {
RegisterMatcher(NewAnyMatcher(reflect.TypeOf(models.Repo{})))
return models.Repo{}
}
func TestGetLockRoute_NoLockID(t *testing.T) {
t.Log("If there is no lock ID in the request then we should get a 400")
req, _ := http.NewRequest("GET", "", bytes.NewBuffer(nil))
w := httptest.NewRecorder()
lc := server.LocksController{
Logger: logging.NewNoopLogger(),
}
lc.GetLock(w, req)
responseContains(t, w, http.StatusBadRequest, "No lock id in request")
}
func TestGetLock_InvalidLockID(t *testing.T) {
t.Log("If the lock ID is invalid then we should get a 400")
lc := server.LocksController{
Logger: logging.NewNoopLogger(),
}
req, _ := http.NewRequest("GET", "", bytes.NewBuffer(nil))
req = mux.SetURLVars(req, map[string]string{"id": "%A@"})
w := httptest.NewRecorder()
lc.GetLock(w, req)
responseContains(t, w, http.StatusBadRequest, "Invalid lock id")
}
func TestGetLock_LockerErr(t *testing.T) {
t.Log("If there is an error retrieving the lock, a 500 is returned")
RegisterMockTestingT(t)
l := mocks.NewMockLocker()
When(l.GetLock("id")).ThenReturn(nil, errors.New("err"))
lc := server.LocksController{
Logger: logging.NewNoopLogger(),
Locker: l,
}
req, _ := http.NewRequest("GET", "", bytes.NewBuffer(nil))
req = mux.SetURLVars(req, map[string]string{"id": "id"})
w := httptest.NewRecorder()
lc.GetLock(w, req)
responseContains(t, w, http.StatusInternalServerError, "err")
}
func TestGetLock_None(t *testing.T) {
t.Log("If there is no lock at that ID we get a 404")
RegisterMockTestingT(t)
l := mocks.NewMockLocker()
When(l.GetLock("id")).ThenReturn(nil, nil)
lc := server.LocksController{
Logger: logging.NewNoopLogger(),
Locker: l,
}
req, _ := http.NewRequest("GET", "", bytes.NewBuffer(nil))
req = mux.SetURLVars(req, map[string]string{"id": "id"})
w := httptest.NewRecorder()
lc.GetLock(w, req)
responseContains(t, w, http.StatusNotFound, "No lock found at id \"id\"")
}
func TestGetLock_Success(t *testing.T) {
t.Log("Should be able to render a lock successfully")
RegisterMockTestingT(t)
l := mocks.NewMockLocker()
When(l.GetLock("id")).ThenReturn(&models.ProjectLock{
Project: models.Project{RepoFullName: "owner/repo", Path: "path"},
Pull: models.PullRequest{URL: "url", Author: "lkysow"},
Workspace: "workspace",
}, nil)
tmpl := sMocks.NewMockTemplateWriter()
atlantisURL, err := url.Parse("https://example.com/basepath")
Ok(t, err)
lc := server.LocksController{
Logger: logging.NewNoopLogger(),
Locker: l,
LockDetailTemplate: tmpl,
AtlantisVersion: "1300135",
AtlantisURL: atlantisURL,
}
req, _ := http.NewRequest("GET", "", bytes.NewBuffer(nil))
req = mux.SetURLVars(req, map[string]string{"id": "id"})
w := httptest.NewRecorder()
lc.GetLock(w, req)
tmpl.VerifyWasCalledOnce().Execute(w, server.LockDetailData{
LockKeyEncoded: "id",
LockKey: "id",
RepoOwner: "owner",
RepoName: "repo",
PullRequestLink: "url",
LockedBy: "lkysow",
Workspace: "workspace",
AtlantisVersion: "1300135",
CleanedBasePath: "/basepath",
})
responseContains(t, w, http.StatusOK, "")
}
func TestDeleteLock_NoLockID(t *testing.T) {
t.Log("If there is no lock ID in the request then we should get a 400")
req, _ := http.NewRequest("GET", "", bytes.NewBuffer(nil))
w := httptest.NewRecorder()
lc := server.LocksController{Logger: logging.NewNoopLogger()}
lc.DeleteLock(w, req)
responseContains(t, w, http.StatusBadRequest, "No lock id in request")
}
func TestDeleteLock_InvalidLockID(t *testing.T) {
t.Log("If the lock ID is invalid then we should get a 400")
lc := server.LocksController{Logger: logging.NewNoopLogger()}
req, _ := http.NewRequest("GET", "", bytes.NewBuffer(nil))
req = mux.SetURLVars(req, map[string]string{"id": "%A@"})
w := httptest.NewRecorder()
lc.DeleteLock(w, req)
responseContains(t, w, http.StatusBadRequest, "Invalid lock id \"%A@\"")
}
func TestDeleteLock_LockerErr(t *testing.T) {
t.Log("If there is an error retrieving the lock, a 500 is returned")
RegisterMockTestingT(t)
l := mocks.NewMockLocker()
When(l.Unlock("id")).ThenReturn(nil, errors.New("err"))
lc := server.LocksController{
Locker: l,
Logger: logging.NewNoopLogger(),
}
req, _ := http.NewRequest("GET", "", bytes.NewBuffer(nil))
req = mux.SetURLVars(req, map[string]string{"id": "id"})
w := httptest.NewRecorder()
lc.DeleteLock(w, req)
responseContains(t, w, http.StatusInternalServerError, "err")
}
func TestDeleteLock_None(t *testing.T) {
t.Log("If there is no lock at that ID we get a 404")
RegisterMockTestingT(t)
l := mocks.NewMockLocker()
When(l.Unlock("id")).ThenReturn(nil, nil)
lc := server.LocksController{
Locker: l,
Logger: logging.NewNoopLogger(),
}
req, _ := http.NewRequest("GET", "", bytes.NewBuffer(nil))
req = mux.SetURLVars(req, map[string]string{"id": "id"})
w := httptest.NewRecorder()
lc.DeleteLock(w, req)
responseContains(t, w, http.StatusNotFound, "No lock found at id \"id\"")
}
func TestDeleteLock_OldFormat(t *testing.T) {
t.Log("If the lock doesn't have BaseRepo set it is deleted successfully")
RegisterMockTestingT(t)
cp := vcsmocks.NewMockClientProxy()
l := mocks.NewMockLocker()
When(l.Unlock("id")).ThenReturn(&models.ProjectLock{}, nil)
lc := server.LocksController{
Locker: l,
Logger: logging.NewNoopLogger(),
VCSClient: cp,
}
req, _ := http.NewRequest("GET", "", bytes.NewBuffer(nil))
req = mux.SetURLVars(req, map[string]string{"id": "id"})
w := httptest.NewRecorder()
lc.DeleteLock(w, req)
responseContains(t, w, http.StatusOK, "Deleted lock id \"id\"")
cp.VerifyWasCalled(Never()).CreateComment(AnyRepo(), AnyInt(), AnyString())
}
func TestDeleteLock_CommentFailed(t *testing.T) {
t.Log("If the commenting fails we return an error")
RegisterMockTestingT(t)
cp := vcsmocks.NewMockClientProxy()
workingDir := mocks2.NewMockWorkingDir()
workingDirLocker := events.NewDefaultWorkingDirLocker()
When(cp.CreateComment(AnyRepo(), AnyInt(), AnyString())).ThenReturn(errors.New("err"))
l := mocks.NewMockLocker()
When(l.Unlock("id")).ThenReturn(&models.ProjectLock{
Pull: models.PullRequest{
BaseRepo: models.Repo{FullName: "owner/repo"},
},
}, nil)
tmp, cleanup := TempDir(t)
defer cleanup()
db, err := db.New(tmp)
Ok(t, err)
lc := server.LocksController{
Locker: l,
Logger: logging.NewNoopLogger(),
VCSClient: cp,
WorkingDir: workingDir,
WorkingDirLocker: workingDirLocker,
DB: db,
}
req, _ := http.NewRequest("GET", "", bytes.NewBuffer(nil))
req = mux.SetURLVars(req, map[string]string{"id": "id"})
w := httptest.NewRecorder()
lc.DeleteLock(w, req)
responseContains(t, w, http.StatusInternalServerError, "Failed commenting on pull request: err")
}
func TestDeleteLock_CommentSuccess(t *testing.T) {
t.Log("We should comment back on the pull request if the lock is deleted")
RegisterMockTestingT(t)
cp := vcsmocks.NewMockClientProxy()
l := mocks.NewMockLocker()
workingDir := mocks2.NewMockWorkingDir()
workingDirLocker := events.NewDefaultWorkingDirLocker()
pull := models.PullRequest{
BaseRepo: models.Repo{FullName: "owner/repo"},
}
When(l.Unlock("id")).ThenReturn(&models.ProjectLock{
Pull: pull,
Workspace: "workspace",
Project: models.Project{
Path: "path",
RepoFullName: "owner/repo",
},
}, nil)
tmp, cleanup := TempDir(t)
defer cleanup()
db, err := db.New(tmp)
Ok(t, err)
lc := server.LocksController{
Locker: l,
Logger: logging.NewNoopLogger(),
VCSClient: cp,
WorkingDirLocker: workingDirLocker,
WorkingDir: workingDir,
DB: db,
}
req, _ := http.NewRequest("GET", "", bytes.NewBuffer(nil))
req = mux.SetURLVars(req, map[string]string{"id": "id"})
w := httptest.NewRecorder()
lc.DeleteLock(w, req)
responseContains(t, w, http.StatusOK, "Deleted lock id \"id\"")
cp.VerifyWasCalled(Once()).CreateComment(pull.BaseRepo, pull.Num,
"**Warning**: The plan for dir: `path` workspace: `workspace` was **discarded** via the Atlantis UI.\n\n"+
"To `apply` this plan you must run `plan` again.")
workingDir.VerifyWasCalledOnce().DeleteForWorkspace(pull.BaseRepo, pull, "workspace")
}