first-commit

models/issues/content_history_test.go

@@ -0,0 +1,99 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package issues_test
+
+import (
+	"testing"
+
+	"code.gitea.io/gitea/models/db"
+	issues_model "code.gitea.io/gitea/models/issues"
+	"code.gitea.io/gitea/models/unittest"
+	"code.gitea.io/gitea/modules/timeutil"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestContentHistory(t *testing.T) {
+	assert.NoError(t, unittest.PrepareTestDatabase())
+
+	dbCtx := db.DefaultContext
+	timeStampNow := timeutil.TimeStampNow()
+
+	_ = issues_model.SaveIssueContentHistory(dbCtx, 1, 10, 0, timeStampNow, "i-a", true)
+	_ = issues_model.SaveIssueContentHistory(dbCtx, 1, 10, 0, timeStampNow.Add(2), "i-b", false)
+	_ = issues_model.SaveIssueContentHistory(dbCtx, 1, 10, 0, timeStampNow.Add(7), "i-c", false)
+
+	_ = issues_model.SaveIssueContentHistory(dbCtx, 1, 10, 100, timeStampNow, "c-a", true)
+	_ = issues_model.SaveIssueContentHistory(dbCtx, 1, 10, 100, timeStampNow.Add(5), "c-b", false)
+	_ = issues_model.SaveIssueContentHistory(dbCtx, 1, 10, 100, timeStampNow.Add(20), "c-c", false)
+	_ = issues_model.SaveIssueContentHistory(dbCtx, 1, 10, 100, timeStampNow.Add(50), "c-d", false)
+	_ = issues_model.SaveIssueContentHistory(dbCtx, 1, 10, 100, timeStampNow.Add(51), "c-e", false)
+
+	h1, _ := issues_model.GetIssueContentHistoryByID(dbCtx, 1)
+	assert.EqualValues(t, 1, h1.ID)
+
+	m, _ := issues_model.QueryIssueContentHistoryEditedCountMap(dbCtx, 10)
+	assert.Equal(t, 3, m[0])
+	assert.Equal(t, 5, m[100])
+
+	/*
+		we can not have this test with real `User` now, because we can not depend on `User` model (circle-import), so there is no `user` table
+		when the refactor of models are done, this test will be possible to be run then with a real `User` model.
+	*/
+	type User struct {
+		ID       int64
+		Name     string
+		FullName string
+	}
+	_ = db.GetEngine(dbCtx).Sync(&User{})
+
+	list1, _ := issues_model.FetchIssueContentHistoryList(dbCtx, 10, 0)
+	assert.Len(t, list1, 3)
+	list2, _ := issues_model.FetchIssueContentHistoryList(dbCtx, 10, 100)
+	assert.Len(t, list2, 5)
+
+	hasHistory1, _ := issues_model.HasIssueContentHistory(dbCtx, 10, 0)
+	assert.True(t, hasHistory1)
+	hasHistory2, _ := issues_model.HasIssueContentHistory(dbCtx, 10, 1)
+	assert.False(t, hasHistory2)
+
+	h6, h6Prev, _ := issues_model.GetIssueContentHistoryAndPrev(dbCtx, 10, 6)
+	assert.EqualValues(t, 6, h6.ID)
+	assert.EqualValues(t, 5, h6Prev.ID)
+
+	// soft-delete
+	_ = issues_model.SoftDeleteIssueContentHistory(dbCtx, 5)
+	h6, h6Prev, _ = issues_model.GetIssueContentHistoryAndPrev(dbCtx, 10, 6)
+	assert.EqualValues(t, 6, h6.ID)
+	assert.EqualValues(t, 4, h6Prev.ID)
+
+	// only keep 3 history revisions for comment_id=100, the first and the last should never be deleted
+	issues_model.KeepLimitedContentHistory(dbCtx, 10, 100, 3)
+	list1, _ = issues_model.FetchIssueContentHistoryList(dbCtx, 10, 0)
+	assert.Len(t, list1, 3)
+	list2, _ = issues_model.FetchIssueContentHistoryList(dbCtx, 10, 100)
+	assert.Len(t, list2, 3)
+	assert.EqualValues(t, 8, list2[0].HistoryID)
+	assert.EqualValues(t, 7, list2[1].HistoryID)
+	assert.EqualValues(t, 4, list2[2].HistoryID)
+}
+
+func TestHasIssueContentHistoryForCommentOnly(t *testing.T) {
+	assert.NoError(t, unittest.PrepareTestDatabase())
+
+	_ = db.TruncateBeans(db.DefaultContext, &issues_model.ContentHistory{})
+
+	hasHistory1, _ := issues_model.HasIssueContentHistory(db.DefaultContext, 10, 0)
+	assert.False(t, hasHistory1)
+	hasHistory2, _ := issues_model.HasIssueContentHistory(db.DefaultContext, 10, 100)
+	assert.False(t, hasHistory2)
+
+	_ = issues_model.SaveIssueContentHistory(db.DefaultContext, 1, 10, 100, timeutil.TimeStampNow(), "c-a", true)
+	_ = issues_model.SaveIssueContentHistory(db.DefaultContext, 1, 10, 100, timeutil.TimeStampNow().Add(5), "c-b", false)
+
+	hasHistory1, _ = issues_model.HasIssueContentHistory(db.DefaultContext, 10, 0)
+	assert.False(t, hasHistory1)
+	hasHistory2, _ = issues_model.HasIssueContentHistory(db.DefaultContext, 10, 100)
+	assert.True(t, hasHistory2)
+}