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// Copyright 2018 PingCAP, Inc.
//
// 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,
// See the License for the specific language governing permissions and
// limitations under the License.
package variable
// MockGlobalAccessor implements GlobalVarAccessor interface. it's used in tests
type MockGlobalAccessor struct {
}
// NewMockGlobalAccessor implements GlobalVarAccessor interface.
func NewMockGlobalAccessor() *MockGlobalAccessor {
return new(MockGlobalAccessor)
}
// GetGlobalSysVar implements GlobalVarAccessor.GetGlobalSysVar interface.
func (m *MockGlobalAccessor) GetGlobalSysVar(name string) (string, error) {
v, ok := SysVars[name]
if ok {
return v.Value, nil
}
return "", nil
}
// SetGlobalSysVar implements GlobalVarAccessor.SetGlobalSysVar interface.
func (m *MockGlobalAccessor) SetGlobalSysVar(name string, value string) error {
panic("not supported")
}
// GetAllSysVars implements GlobalVarAccessor.GetAllSysVars interface.
func (m *MockGlobalAccessor) GetAllSysVars() (map[string]string, error) {
panic("not supported")
}