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//go:build !functional
package sarama
import (
"reflect"
"testing"
)
var (
joinGroupRequestV0_NoProtocols = []byte{
0, 9, 'T', 'e', 's', 't', 'G', 'r', 'o', 'u', 'p', // Group ID
0, 0, 0, 100, // Session timeout
0, 0, // Member ID
0, 8, 'c', 'o', 'n', 's', 'u', 'm', 'e', 'r', // Protocol Type
0, 0, 0, 0, // 0 protocol groups
}
joinGroupRequestV0_OneProtocol = []byte{
0, 9, 'T', 'e', 's', 't', 'G', 'r', 'o', 'u', 'p', // Group ID
0, 0, 0, 100, // Session timeout
0, 11, 'O', 'n', 'e', 'P', 'r', 'o', 't', 'o', 'c', 'o', 'l', // Member ID
0, 8, 'c', 'o', 'n', 's', 'u', 'm', 'e', 'r', // Protocol Type
0, 0, 0, 1, // 1 group protocol
0, 3, 'o', 'n', 'e', // Protocol name
0, 0, 0, 3, 0x01, 0x02, 0x03, // protocol metadata
}
joinGroupRequestV1 = []byte{
0, 9, 'T', 'e', 's', 't', 'G', 'r', 'o', 'u', 'p', // Group ID
0, 0, 0, 100, // Session timeout
0, 0, 0, 200, // Rebalance timeout
0, 11, 'O', 'n', 'e', 'P', 'r', 'o', 't', 'o', 'c', 'o', 'l', // Member ID
0, 8, 'c', 'o', 'n', 's', 'u', 'm', 'e', 'r', // Protocol Type
0, 0, 0, 1, // 1 group protocol
0, 3, 'o', 'n', 'e', // Protocol name
0, 0, 0, 3, 0x01, 0x02, 0x03, // protocol metadata
}
)
func TestJoinGroupRequest(t *testing.T) {
request := new(JoinGroupRequest)
request.GroupId = "TestGroup"
request.SessionTimeout = 100
request.ProtocolType = "consumer"
testRequest(t, "V0: no protocols", request, joinGroupRequestV0_NoProtocols)
}
func TestJoinGroupRequestV0_OneProtocol(t *testing.T) {
request := new(JoinGroupRequest)
request.GroupId = "TestGroup"
request.SessionTimeout = 100
request.MemberId = "OneProtocol"
request.ProtocolType = "consumer"
request.AddGroupProtocol("one", []byte{0x01, 0x02, 0x03})
packet := testRequestEncode(t, "V0: one protocol", request, joinGroupRequestV0_OneProtocol)
request.GroupProtocols = make(map[string][]byte)
request.GroupProtocols["one"] = []byte{0x01, 0x02, 0x03}
testRequestDecode(t, "V0: one protocol", request, packet)
}
func TestJoinGroupRequestDeprecatedEncode(t *testing.T) {
request := new(JoinGroupRequest)
request.GroupId = "TestGroup"
request.SessionTimeout = 100
request.MemberId = "OneProtocol"
request.ProtocolType = "consumer"
request.GroupProtocols = make(map[string][]byte)
request.GroupProtocols["one"] = []byte{0x01, 0x02, 0x03}
packet := testRequestEncode(t, "V0: one protocol", request, joinGroupRequestV0_OneProtocol)
request.AddGroupProtocol("one", []byte{0x01, 0x02, 0x03})
testRequestDecode(t, "V0: one protocol", request, packet)
}
func TestJoinGroupRequestV1(t *testing.T) {
request := new(JoinGroupRequest)
request.Version = 1
request.GroupId = "TestGroup"
request.SessionTimeout = 100
request.RebalanceTimeout = 200
request.MemberId = "OneProtocol"
request.ProtocolType = "consumer"
request.AddGroupProtocol("one", []byte{0x01, 0x02, 0x03})
packet := testRequestEncode(t, "V1", request, joinGroupRequestV1)
request.GroupProtocols = make(map[string][]byte)
request.GroupProtocols["one"] = []byte{0x01, 0x02, 0x03}
testRequestDecode(t, "V1", request, packet)
}
var (
joinGroupRequestV5 = []byte{
0, 9, 'T', 'e', 's', 't', 'G', 'r', 'o', 'u', 'p', // Group ID
0, 0, 0, 100, // Session timeout
0, 0, 0, 200, // Rebalance timeout
0, 11, 'O', 'n', 'e', 'P', 'r', 'o', 't', 'o', 'c', 'o', 'l', // Member ID
0, 3, 'g', 'i', 'd', // GroupInstanceId
0, 8, 'c', 'o', 'n', 's', 'u', 'm', 'e', 'r', // Protocol Type
0, 0, 0, 1, // 1 group protocol
0, 3, 'o', 'n', 'e', // Protocol name
0, 0, 0, 3, 0x01, 0x02, 0x03, // protocol metadata
}
)
func TestJoinGroupRequestV3plus(t *testing.T) {
groupInstanceId := "gid"
tests := []struct {
CaseName string
Version int16
MessageBytes []byte
Message *JoinGroupRequest
}{
{
"v5",
5,
joinGroupRequestV5,
&JoinGroupRequest{
Version: 5,
GroupId: "TestGroup",
SessionTimeout: 100,
RebalanceTimeout: 200,
MemberId: "OneProtocol",
GroupInstanceId: &groupInstanceId,
ProtocolType: "consumer",
GroupProtocols: map[string][]byte{
"one": {1, 2, 3},
},
OrderedGroupProtocols: []*GroupProtocol{
{Name: "one", Metadata: []byte{1, 2, 3}},
},
},
},
}
for _, c := range tests {
request := new(JoinGroupRequest)
testVersionDecodable(t, c.CaseName, request, c.MessageBytes, c.Version)
if !reflect.DeepEqual(c.Message, request) {
t.Errorf("case %s decode failed, expected:%+v got %+v", c.CaseName, c.Message, request)
}
// This is to avoid error check "cannot specify both GroupProtocols and OrderedGroupProtocols on JoinGroupRequest"
c.Message.GroupProtocols = nil
testEncodable(t, c.CaseName, c.Message, c.MessageBytes)
}
}
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