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MessageQueue_test.go
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MessageQueue_test.go
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package messages
import (
"reflect"
"testing"
)
func TestMessageQueue_Peek(t *testing.T) {
tests := []struct {
name string
queue []*Message
want Message
}{
{"One", []*Message{{DeliveryTime: 123}}, Message{DeliveryTime: 123}},
{"Multiple", []*Message{{DeliveryTime: 456}, {DeliveryTime: 123}}, Message{DeliveryTime: 123}},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
mq := NewMessageQueue()
for _, e := range tt.queue {
mq.Enqueue(e)
}
if got := mq.Peek(); !reflect.DeepEqual(*got, tt.want) {
t.Errorf("MessageQueue.Peek() = %v, want %v", *got, tt.want)
}
})
}
}
func TestMessageQueue_Enqueue(t *testing.T) {
type args struct {
msg *Message
}
tests := []struct {
name string
args args
want *Message
}{
{"Valid", args{NewMessageByArgs(NewMessageArg(int32(123)))}, NewMessageByArgs(NewMessageArg(int32(123)))},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
mq := NewMessageQueue()
mq.Enqueue(tt.args.msg)
if got := mq.Peek(); !reflect.DeepEqual(got, tt.want) {
t.Errorf("NewMessageQueue() = %v, want %v", got, tt.want)
}
})
}
}
func TestMessageQueue_Dequeue(t *testing.T) {
tests := []struct {
name string
queue []*Message
want Message
}{
{"One", []*Message{{DeliveryTime: 123}}, Message{DeliveryTime: 123}},
{"Multiple", []*Message{{DeliveryTime: 456}, {DeliveryTime: 123}}, Message{DeliveryTime: 123}},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
mq := NewMessageQueue()
for _, e := range tt.queue {
mq.Enqueue(e)
}
if got := mq.Dequeue(); !reflect.DeepEqual(*got, tt.want) {
t.Errorf("MessageQueue.Dequeue() = %v, want %v", *got, tt.want)
}
})
}
}
func TestMessageQueue_Size(t *testing.T) {
tests := []struct {
name string
queue []*Message
want int
}{
{"Zero", []*Message{}, 0},
{"One", []*Message{{DeliveryTime: 123}}, 1},
{"Two", []*Message{{DeliveryTime: 456}, {DeliveryTime: 123}}, 2},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
mq := NewMessageQueue()
for _, e := range tt.queue {
mq.Enqueue(e)
}
if got := mq.Size(); got != tt.want {
t.Errorf("MessageQueue.Size() = %v, want %v", got, tt.want)
}
})
}
}