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, 155 insertions, 0 deletions

diff --git a/tests/integration/api_repo_topic_test.go b/tests/integration/api_repo_topic_test.go
new file mode 100644
index 0000000000..4e1e293890
--- /dev/null
+++ b/tests/integration/api_repo_topic_test.go
@@ -0,0 +1,155 @@
+// Copyright 2019 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"
+	"net/url"
+	"testing"
+
+	repo_model "code.gitea.io/gitea/models/repo"
+	"code.gitea.io/gitea/models/unittest"
+	user_model "code.gitea.io/gitea/models/user"
+	api "code.gitea.io/gitea/modules/structs"
+	"code.gitea.io/gitea/tests"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestAPITopicSearch(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+	searchURL, _ := url.Parse("/api/v1/topics/search")
+	var topics struct {
+		TopicNames []*api.TopicResponse `json:"topics"`
+	}
+
+	query := url.Values{"page": []string{"1"}, "limit": []string{"4"}}
+
+	searchURL.RawQuery = query.Encode()
+	res := MakeRequest(t, NewRequest(t, "GET", searchURL.String()), http.StatusOK)
+	DecodeJSON(t, res, &topics)
+	assert.Len(t, topics.TopicNames, 4)
+	assert.EqualValues(t, "6", res.Header().Get("x-total-count"))
+
+	query.Add("q", "topic")
+	searchURL.RawQuery = query.Encode()
+	res = MakeRequest(t, NewRequest(t, "GET", searchURL.String()), http.StatusOK)
+	DecodeJSON(t, res, &topics)
+	assert.Len(t, topics.TopicNames, 2)
+
+	query.Set("q", "database")
+	searchURL.RawQuery = query.Encode()
+	res = MakeRequest(t, NewRequest(t, "GET", searchURL.String()), http.StatusOK)
+	DecodeJSON(t, res, &topics)
+	if assert.Len(t, topics.TopicNames, 1) {
+		assert.EqualValues(t, 2, topics.TopicNames[0].ID)
+		assert.EqualValues(t, "database", topics.TopicNames[0].Name)
+		assert.EqualValues(t, 1, topics.TopicNames[0].RepoCount)
+	}
+}
+
+func TestAPIRepoTopic(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+	user2 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2}) // owner of repo2
+	user3 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 3}) // owner of repo3
+	user4 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 4}) // write access to repo 3
+	repo2 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 2})
+	repo3 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 3})
+
+	// Get user2's token
+	token2 := getUserToken(t, user2.Name)
+
+	// Test read topics using login
+	url := fmt.Sprintf("/api/v1/repos/%s/%s/topics", user2.Name, repo2.Name)
+	req := NewRequest(t, "GET", url+"?token="+token2)
+	res := MakeRequest(t, req, http.StatusOK)
+	var topics *api.TopicName
+	DecodeJSON(t, res, &topics)
+	assert.ElementsMatch(t, []string{"topicname1", "topicname2"}, topics.TopicNames)
+
+	// Log out user2
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/topics?token=%s", user2.Name, repo2.Name, token2)
+
+	// Test delete a topic
+	req = NewRequestf(t, "DELETE", "/api/v1/repos/%s/%s/topics/%s?token=%s", user2.Name, repo2.Name, "Topicname1", token2)
+	MakeRequest(t, req, http.StatusNoContent)
+
+	// Test add an existing topic
+	req = NewRequestf(t, "PUT", "/api/v1/repos/%s/%s/topics/%s?token=%s", user2.Name, repo2.Name, "Golang", token2)
+	MakeRequest(t, req, http.StatusNoContent)
+
+	// Test add a topic
+	req = NewRequestf(t, "PUT", "/api/v1/repos/%s/%s/topics/%s?token=%s", user2.Name, repo2.Name, "topicName3", token2)
+	MakeRequest(t, req, http.StatusNoContent)
+
+	// Test read topics using token
+	req = NewRequest(t, "GET", url)
+	res = MakeRequest(t, req, http.StatusOK)
+	DecodeJSON(t, res, &topics)
+	assert.ElementsMatch(t, []string{"topicname2", "golang", "topicname3"}, topics.TopicNames)
+
+	// Test replace topics
+	newTopics := []string{"   windows ", "   ", "MAC  "}
+	req = NewRequestWithJSON(t, "PUT", url, &api.RepoTopicOptions{
+		Topics: newTopics,
+	})
+	MakeRequest(t, req, http.StatusNoContent)
+	req = NewRequest(t, "GET", url)
+	res = MakeRequest(t, req, http.StatusOK)
+	DecodeJSON(t, res, &topics)
+	assert.ElementsMatch(t, []string{"windows", "mac"}, topics.TopicNames)
+
+	// Test replace topics with something invalid
+	newTopics = []string{"topicname1", "topicname2", "topicname!"}
+	req = NewRequestWithJSON(t, "PUT", url, &api.RepoTopicOptions{
+		Topics: newTopics,
+	})
+	MakeRequest(t, req, http.StatusUnprocessableEntity)
+	req = NewRequest(t, "GET", url)
+	res = MakeRequest(t, req, http.StatusOK)
+	DecodeJSON(t, res, &topics)
+	assert.ElementsMatch(t, []string{"windows", "mac"}, topics.TopicNames)
+
+	// Test with some topics multiple times, less than 25 unique
+	newTopics = []string{"t1", "t2", "t1", "t3", "t4", "t5", "t6", "t7", "t8", "t9", "t10", "t11", "t12", "t13", "t14", "t15", "t16", "17", "t18", "t19", "t20", "t21", "t22", "t23", "t24", "t25"}
+	req = NewRequestWithJSON(t, "PUT", url, &api.RepoTopicOptions{
+		Topics: newTopics,
+	})
+	MakeRequest(t, req, http.StatusNoContent)
+	req = NewRequest(t, "GET", url)
+	res = MakeRequest(t, req, http.StatusOK)
+	DecodeJSON(t, res, &topics)
+	assert.Len(t, topics.TopicNames, 25)
+
+	// Test writing more topics than allowed
+	newTopics = append(newTopics, "t26")
+	req = NewRequestWithJSON(t, "PUT", url, &api.RepoTopicOptions{
+		Topics: newTopics,
+	})
+	MakeRequest(t, req, http.StatusUnprocessableEntity)
+
+	// Test add a topic when there is already maximum
+	req = NewRequestf(t, "PUT", "/api/v1/repos/%s/%s/topics/%s?token=%s", user2.Name, repo2.Name, "t26", token2)
+	MakeRequest(t, req, http.StatusUnprocessableEntity)
+
+	// Test delete a topic that repo doesn't have
+	req = NewRequestf(t, "DELETE", "/api/v1/repos/%s/%s/topics/%s?token=%s", user2.Name, repo2.Name, "Topicname1", token2)
+	MakeRequest(t, req, http.StatusNotFound)
+
+	// Get user4's token
+	token4 := getUserToken(t, user4.Name)
+
+	// Test read topics with write access
+	url = fmt.Sprintf("/api/v1/repos/%s/%s/topics?token=%s", user3.Name, repo3.Name, token4)
+	req = NewRequest(t, "GET", url)
+	res = MakeRequest(t, req, http.StatusOK)
+	DecodeJSON(t, res, &topics)
+	assert.Empty(t, topics.TopicNames)
+
+	// Test add a topic to repo with write access (requires repo admin access)
+	req = NewRequestf(t, "PUT", "/api/v1/repos/%s/%s/topics/%s?token=%s", user3.Name, repo3.Name, "topicName", token4)
+	MakeRequest(t, req, http.StatusForbidden)
+}