Function TestWantConnQueue_enqueue_dequeue

internal/pool/want_conn_test.go:208–263

(t *testing.T)

}

func TestWantConnQueue_enqueue_dequeue(t *testing.T) {
	q := newWantConnQueue()

	// Test dequeue from empty queue
	item, ok := q.dequeue()
	if ok {
		t.Error("dequeue() from empty queue should return false")
	}
	if item != nil {
		t.Error("dequeue() from empty queue should return nil")
	}

	// Create test wantConn items
	w1 := &wantConn{ctx: context.Background(), result: make(chan wantConnResult, 1)}
	w2 := &wantConn{ctx: context.Background(), result: make(chan wantConnResult, 1)}
	w3 := &wantConn{ctx: context.Background(), result: make(chan wantConnResult, 1)}

	// Test enqueue
	q.enqueue(w1)
	q.enqueue(w2)
	q.enqueue(w3)

	// Test FIFO behavior
	item, ok = q.dequeue()
	if !ok {
		t.Error("dequeue() should return true when queue has items")
	}
	if item != w1 {
		t.Errorf("dequeue() = %v, want %v (FIFO order)", item, w1)
	}

	item, ok = q.dequeue()
	if !ok {
		t.Error("dequeue() should return true when queue has items")
	}
	if item != w2 {
		t.Errorf("dequeue() = %v, want %v (FIFO order)", item, w2)
	}

	item, ok = q.dequeue()
	if !ok {
		t.Error("dequeue() should return true when queue has items")
	}
	if item != w3 {
		t.Errorf("dequeue() = %v, want %v (FIFO order)", item, w3)
	}

	// Test dequeue from empty queue again
	item, ok = q.dequeue()
	if ok {
		t.Error("dequeue() from empty queue should return false")
	}
	if item != nil {
		t.Error("dequeue() from empty queue should return nil")
	}
}

func TestWantConnQueue_ConcurrentAccess(t *testing.T) {