Unit tests for wiki routers (#3022)

models/main_test.go

@@ -1,14 +1,8 @@
 package models
 
 import (
-	"fmt"
-	"os"
-	"path/filepath"
 	"testing"
 
-	"code.gitea.io/gitea/modules/setting"
-
-	_ "github.com/mattn/go-sqlite3" // for the test engine
 	"github.com/stretchr/testify/assert"
 )
 
@@ -19,17 +13,5 @@ func TestFixturesAreConsistent(t *testing.T) {
 }
 
 func TestMain(m *testing.M) {
-	if err := CreateTestEngine("fixtures/"); err != nil {
-		fmt.Printf("Error creating test engine: %v\n", err)
-		os.Exit(1)
-	}
-
-	setting.AppURL = "https://try.gitea.io/"
-	setting.RunUser = "runuser"
-	setting.SSH.Port = 3000
-	setting.SSH.Domain = "try.gitea.io"
-	setting.RepoRootPath = filepath.Join(os.TempDir(), "repos")
-	setting.AppDataPath = filepath.Join(os.TempDir(), "appdata")
-
-	os.Exit(m.Run())
+	MainTest(m, "..")
 }