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27af11f1e8
This reverts commit 0bb97709d4
.
63 lines
1.5 KiB
Go
63 lines
1.5 KiB
Go
package balancer
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import (
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cmap "github.com/orcaman/concurrent-map/v2"
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"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
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"reflect"
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"testing"
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)
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func Test_allocateOneBroker(t *testing.T) {
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brokers := cmap.New[*BrokerStats]()
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brokers.SetIfAbsent("localhost:17777", &BrokerStats{
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TopicPartitionCount: 0,
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ConsumerCount: 0,
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CpuUsagePercent: 0,
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})
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tests := []struct {
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name string
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args args
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wantAssignments []*mq_pb.BrokerPartitionAssignment
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}{
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{
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name: "test only one broker",
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args: args{
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brokers: brokers,
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partitionCount: 6,
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},
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wantAssignments: []*mq_pb.BrokerPartitionAssignment{
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{
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LeaderBroker: "localhost:17777",
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FollowerBrokers: []string{"localhost:17777"},
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Partition: &mq_pb.Partition{
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RingSize: MaxPartitionCount,
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RangeStart: 0,
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RangeStop: MaxPartitionCount,
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},
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},
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},
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},
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}
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testThem(t, tests)
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}
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type args struct {
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brokers cmap.ConcurrentMap[string, *BrokerStats]
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partitionCount int
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}
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func testThem(t *testing.T, tests []struct {
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name string
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args args
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wantAssignments []*mq_pb.BrokerPartitionAssignment
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}) {
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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if gotAssignments := allocateTopicPartitions(tt.args.brokers, tt.args.partitionCount); !reflect.DeepEqual(gotAssignments, tt.wantAssignments) {
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t.Errorf("allocateTopicPartitions() = %v, want %v", gotAssignments, tt.wantAssignments)
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}
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})
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}
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}
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