Kd/ci playwright go test (#20123)

* Add initial playwright config

* Simplify Makefile

* Simplify Makefile

* Use correct config files

* Update playwright settings

* Fix package-lock file

* Don't use test logger for e2e tests

* fix frontend lint

* Allow passing TEST_LOGGER variable

* Init postgres database

* use standard gitea env variables

* Update playwright

* update drone

* Move empty env var to commands

* Cleanup

* Move integrations to subfolder

* tests integrations to tests integraton

* Run e2e tests with go test

* Fix linting

* install CI deps

* Add files to ESlint

* Fix drone typo

* Don't log to console in CI

* Use go test http server

* Add build step before tests

* Move shared init function to common package

* fix drone

* Clean up tests

* Fix linting

* Better mocking for page + version string

* Cleanup test generation

* Remove dependency on gitea binary

* Fix linting

* add initial support for running specific tests

* Add ACCEPT_VISUAL variable

* don't require git-lfs

* Add initial documentation

* Review feedback

* Add logged in session test

* Attempt fixing drone race

* Cleanup and bump version

* Bump deps

* Review feedback

* simplify installation

* Fix ci

* Update install docs

1 files changed, 185 insertions, 0 deletions

diff --git a/tests/integration/api_pull_test.go b/tests/integration/api_pull_test.go
new file mode 100644
index 0000000000..032912a073
--- /dev/null
+++ b/tests/integration/api_pull_test.go
@@ -0,0 +1,185 @@
+// Copyright 2017 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package integration
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+
+	issues_model "code.gitea.io/gitea/models/issues"
+	repo_model "code.gitea.io/gitea/models/repo"
+	"code.gitea.io/gitea/models/unittest"
+	user_model "code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/modules/setting"
+	api "code.gitea.io/gitea/modules/structs"
+	"code.gitea.io/gitea/services/forms"
+	issue_service "code.gitea.io/gitea/services/issue"
+	"code.gitea.io/gitea/tests"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestAPIViewPulls(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+	repo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 1})
+	owner := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: repo.OwnerID})
+
+	session := loginUser(t, "user2")
+	token := getTokenForLoggedInUser(t, session)
+	req := NewRequestf(t, "GET", "/api/v1/repos/%s/%s/pulls?state=all&token="+token, owner.Name, repo.Name)
+	resp := session.MakeRequest(t, req, http.StatusOK)
+
+	var pulls []*api.PullRequest
+	DecodeJSON(t, resp, &pulls)
+	expectedLen := unittest.GetCount(t, &issues_model.Issue{RepoID: repo.ID}, unittest.Cond("is_pull = ?", true))
+	assert.Len(t, pulls, expectedLen)
+}
+
+// TestAPIMergePullWIP ensures that we can't merge a WIP pull request
+func TestAPIMergePullWIP(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+	repo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 1})
+	owner := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: repo.OwnerID})
+	pr := unittest.AssertExistsAndLoadBean(t, &issues_model.PullRequest{Status: issues_model.PullRequestStatusMergeable}, unittest.Cond("has_merged = ?", false))
+	pr.LoadIssue()
+	issue_service.ChangeTitle(pr.Issue, owner, setting.Repository.PullRequest.WorkInProgressPrefixes[0]+" "+pr.Issue.Title)
+
+	// force reload
+	pr.LoadAttributes()
+
+	assert.Contains(t, pr.Issue.Title, setting.Repository.PullRequest.WorkInProgressPrefixes[0])
+
+	session := loginUser(t, owner.Name)
+	token := getTokenForLoggedInUser(t, session)
+	req := NewRequestWithJSON(t, http.MethodPost, fmt.Sprintf("/api/v1/repos/%s/%s/pulls/%d/merge?token=%s", owner.Name, repo.Name, pr.Index, token), &forms.MergePullRequestForm{
+		MergeMessageField: pr.Issue.Title,
+		Do:                string(repo_model.MergeStyleMerge),
+	})
+
+	session.MakeRequest(t, req, http.StatusMethodNotAllowed)
+}
+
+func TestAPICreatePullSuccess(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+	repo10 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 10})
+	// repo10 have code, pulls units.
+	repo11 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 11})
+	// repo11 only have code unit but should still create pulls
+	owner10 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: repo10.OwnerID})
+	owner11 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: repo11.OwnerID})
+
+	session := loginUser(t, owner11.Name)
+	token := getTokenForLoggedInUser(t, session)
+	req := NewRequestWithJSON(t, http.MethodPost, fmt.Sprintf("/api/v1/repos/%s/%s/pulls?token=%s", owner10.Name, repo10.Name, token), &api.CreatePullRequestOption{
+		Head:  fmt.Sprintf("%s:master", owner11.Name),
+		Base:  "master",
+		Title: "create a failure pr",
+	})
+	session.MakeRequest(t, req, http.StatusCreated)
+	session.MakeRequest(t, req, http.StatusUnprocessableEntity) // second request should fail
+}
+
+func TestAPICreatePullWithFieldsSuccess(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+	// repo10 have code, pulls units.
+	repo10 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 10})
+	owner10 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: repo10.OwnerID})
+	// repo11 only have code unit but should still create pulls
+	repo11 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 11})
+	owner11 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: repo11.OwnerID})
+
+	session := loginUser(t, owner11.Name)
+	token := getTokenForLoggedInUser(t, session)
+
+	opts := &api.CreatePullRequestOption{
+		Head:      fmt.Sprintf("%s:master", owner11.Name),
+		Base:      "master",
+		Title:     "create a failure pr",
+		Body:      "foobaaar",
+		Milestone: 5,
+		Assignees: []string{owner10.Name},
+		Labels:    []int64{5},
+	}
+
+	req := NewRequestWithJSON(t, http.MethodPost, fmt.Sprintf("/api/v1/repos/%s/%s/pulls?token=%s", owner10.Name, repo10.Name, token), opts)
+
+	res := session.MakeRequest(t, req, http.StatusCreated)
+	pull := new(api.PullRequest)
+	DecodeJSON(t, res, pull)
+
+	assert.NotNil(t, pull.Milestone)
+	assert.EqualValues(t, opts.Milestone, pull.Milestone.ID)
+	if assert.Len(t, pull.Assignees, 1) {
+		assert.EqualValues(t, opts.Assignees[0], owner10.Name)
+	}
+	assert.NotNil(t, pull.Labels)
+	assert.EqualValues(t, opts.Labels[0], pull.Labels[0].ID)
+}
+
+func TestAPICreatePullWithFieldsFailure(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+	// repo10 have code, pulls units.
+	repo10 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 10})
+	owner10 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: repo10.OwnerID})
+	// repo11 only have code unit but should still create pulls
+	repo11 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 11})
+	owner11 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: repo11.OwnerID})
+
+	session := loginUser(t, owner11.Name)
+	token := getTokenForLoggedInUser(t, session)
+
+	opts := &api.CreatePullRequestOption{
+		Head: fmt.Sprintf("%s:master", owner11.Name),
+		Base: "master",
+	}
+
+	req := NewRequestWithJSON(t, http.MethodPost, fmt.Sprintf("/api/v1/repos/%s/%s/pulls?token=%s", owner10.Name, repo10.Name, token), opts)
+	session.MakeRequest(t, req, http.StatusUnprocessableEntity)
+	opts.Title = "is required"
+
+	opts.Milestone = 666
+	session.MakeRequest(t, req, http.StatusUnprocessableEntity)
+	opts.Milestone = 5
+
+	opts.Assignees = []string{"qweruqweroiuyqweoiruywqer"}
+	session.MakeRequest(t, req, http.StatusUnprocessableEntity)
+	opts.Assignees = []string{owner10.LoginName}
+
+	opts.Labels = []int64{55555}
+	session.MakeRequest(t, req, http.StatusUnprocessableEntity)
+	opts.Labels = []int64{5}
+}
+
+func TestAPIEditPull(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+	repo10 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 10})
+	owner10 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: repo10.OwnerID})
+
+	session := loginUser(t, owner10.Name)
+	token := getTokenForLoggedInUser(t, session)
+	req := NewRequestWithJSON(t, http.MethodPost, fmt.Sprintf("/api/v1/repos/%s/%s/pulls?token=%s", owner10.Name, repo10.Name, token), &api.CreatePullRequestOption{
+		Head:  "develop",
+		Base:  "master",
+		Title: "create a success pr",
+	})
+	pull := new(api.PullRequest)
+	resp := session.MakeRequest(t, req, http.StatusCreated)
+	DecodeJSON(t, resp, pull)
+	assert.EqualValues(t, "master", pull.Base.Name)
+
+	req = NewRequestWithJSON(t, http.MethodPatch, fmt.Sprintf("/api/v1/repos/%s/%s/pulls/%d?token=%s", owner10.Name, repo10.Name, pull.Index, token), &api.EditPullRequestOption{
+		Base:  "feature/1",
+		Title: "edit a this pr",
+	})
+	resp = session.MakeRequest(t, req, http.StatusCreated)
+	DecodeJSON(t, resp, pull)
+	assert.EqualValues(t, "feature/1", pull.Base.Name)
+
+	req = NewRequestWithJSON(t, http.MethodPatch, fmt.Sprintf("/api/v1/repos/%s/%s/pulls/%d?token=%s", owner10.Name, repo10.Name, pull.Index, token), &api.EditPullRequestOption{
+		Base: "not-exist",
+	})
+	session.MakeRequest(t, req, http.StatusNotFound)
+}