devops tenant api

Signed-off-by: runzexia <runzexia@yunify.com>

pkg/db/condition_test.go

@@ -0,0 +1,88 @@
+/*
+Copyright 2018 The KubeSphere Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package db
+
+import (
+	"testing"
+
+	"github.com/gocraft/dbr"
+	"github.com/gocraft/dbr/dialect"
+	"github.com/stretchr/testify/assert"
+)
+
+// Ref: https://github.com/gocraft/dbr/blob/5d59a8b3aa915660960329efb3af5513e7a0db07/condition_test.go
+func TestCondition(t *testing.T) {
+	for _, test := range []struct {
+		cond  dbr.Builder
+		query string
+		value []interface{}
+	}{
+		{
+			cond:  Eq("col", 1),
+			query: "`col` = ?",
+			value: []interface{}{1},
+		},
+		{
+			cond:  Eq("col", nil),
+			query: "`col` IS NULL",
+			value: nil,
+		},
+		{
+			cond:  Eq("col", []int{}),
+			query: "0",
+			value: nil,
+		},
+		{
+			cond:  Neq("col", 1),
+			query: "`col` != ?",
+			value: []interface{}{1},
+		},
+		{
+			cond:  Neq("col", nil),
+			query: "`col` IS NOT NULL",
+			value: nil,
+		},
+		{
+			cond:  Gt("col", 1),
+			query: "`col` > ?",
+			value: []interface{}{1},
+		},
+		{
+			cond:  Gte("col", 1),
+			query: "`col` >= ?",
+			value: []interface{}{1},
+		},
+		{
+			cond:  Lt("col", 1),
+			query: "`col` < ?",
+			value: []interface{}{1},
+		},
+		{
+			cond:  Lte("col", 1),
+			query: "`col` <= ?",
+			value: []interface{}{1},
+		},
+		{
+			cond:  And(Lt("a", 1), Or(Gt("b", 2), Neq("c", 3))),
+			query: "(`a` < ?) AND ((`b` > ?) OR (`c` != ?))",
+			value: []interface{}{1, 2, 3},
+		},
+	} {
+		buf := dbr.NewBuffer()
+		err := test.cond.Build(dialect.MySQL, buf)
+		assert.NoError(t, err)
+		assert.Equal(t, test.query, buf.String())
+		assert.Equal(t, test.value, buf.Value())
+	}
+}