github.com/matrixorigin/matrixone@v1.2.0/pkg/util/status/hakeeper_test.go (about)

     1  // Copyright 2021 -2023 Matrix Origin
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //	http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package status
    16  
    17  import (
    18  	"context"
    19  	"testing"
    20  
    21  	pb "github.com/matrixorigin/matrixone/pkg/pb/logservice"
    22  	"github.com/stretchr/testify/assert"
    23  )
    24  
    25  type mockHAKeeperClient struct {
    26  	details pb.ClusterDetails
    27  }
    28  
    29  func (c *mockHAKeeperClient) Close() error {
    30  	return nil
    31  }
    32  
    33  func (c *mockHAKeeperClient) AllocateID(ctx context.Context) (uint64, error) {
    34  	return 0, nil
    35  }
    36  
    37  func (c *mockHAKeeperClient) AllocateIDByKey(ctx context.Context, key string) (uint64, error) {
    38  	return 0, nil
    39  }
    40  
    41  func (c *mockHAKeeperClient) AllocateIDByKeyWithBatch(ctx context.Context, key string, batch uint64) (uint64, error) {
    42  	return 0, nil
    43  }
    44  
    45  func (c *mockHAKeeperClient) GetClusterDetails(ctx context.Context) (pb.ClusterDetails, error) {
    46  	return c.details, nil
    47  }
    48  
    49  func (c *mockHAKeeperClient) GetClusterState(ctx context.Context) (pb.CheckerState, error) {
    50  	return pb.CheckerState{}, nil
    51  }
    52  
    53  func (c *mockHAKeeperClient) addCNStore() {
    54  	c.details.CNStores = append(c.details.CNStores, pb.CNStore{
    55  		SQLAddress: "127.0.0.1:8000",
    56  	})
    57  }
    58  
    59  func (c *mockHAKeeperClient) addDeletedCNStore() {
    60  	c.details.DeletedStores = append(c.details.DeletedStores, pb.DeletedStore{})
    61  }
    62  
    63  func TestFillHAKeeper(t *testing.T) {
    64  	var status Status
    65  	var client mockHAKeeperClient
    66  	for i := 0; i < 10; i++ {
    67  		client.addCNStore()
    68  		client.addDeletedCNStore()
    69  	}
    70  	status.HAKeeperStatus.fill(&client)
    71  	assert.Equal(t, 10, len(status.HAKeeperStatus.Nodes))
    72  	assert.Equal(t, 10, len(status.HAKeeperStatus.DeletedNodes))
    73  }