mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-05 05:18:52 +08:00
63 lines
1.8 KiB
Go
63 lines
1.8 KiB
Go
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software distributed under the License
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// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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// or implied. See the License for the specific language governing permissions and limitations under the License.
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package allocator
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import (
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"context"
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"testing"
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"github.com/milvus-io/milvus/internal/proto/commonpb"
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"github.com/milvus-io/milvus/internal/proto/rootcoordpb"
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"github.com/stretchr/testify/assert"
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)
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type mockIDAllocator struct {
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}
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func (tso *mockIDAllocator) AllocID(ctx context.Context, req *rootcoordpb.AllocIDRequest) (*rootcoordpb.AllocIDResponse, error) {
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return &rootcoordpb.AllocIDResponse{
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Status: &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_Success,
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Reason: "",
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},
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ID: int64(1),
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Count: req.Count,
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}, nil
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}
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func newMockIDAllocator() *mockIDAllocator {
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return &mockIDAllocator{}
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}
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func TestIDAllocator(t *testing.T) {
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ctx := context.Background()
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mockIDAllocator := newMockIDAllocator()
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idAllocator, err := NewIDAllocator(ctx, mockIDAllocator, int64(1))
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assert.Nil(t, err)
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err = idAllocator.Start()
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assert.Nil(t, err)
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idStart, idEnd, err := idAllocator.Alloc(20000)
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assert.Nil(t, err)
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assert.Equal(t, idStart, int64(1))
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assert.Equal(t, idEnd, int64(20001))
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id, err := idAllocator.AllocOne()
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assert.Nil(t, err)
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assert.Equal(t, id, int64(20001))
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id, err = idAllocator.AllocOne()
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assert.Nil(t, err)
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assert.Equal(t, id, int64(20002))
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}
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