test connection pools

tcp-connection_test.go

@@ -17,7 +17,7 @@ func TestGenericConnection(t *testing.T) {
 	}
 	pool, err := netpool.New(func() (net.Conn, error) {
 		return net.Dial("tcp", "127.0.0.1:51337")
-	}, netpool.WithMaxPool(512))
+	}, netpool.WithMaxPool(512), netpool.WithMinPool(5))
 	if err != nil {
 		t.Errorf("Error creating pool: %v\n", err)
 	}
@@ -42,11 +42,12 @@ func TestGenericConnection(t *testing.T) {
 	if r.Type != 2 {
 		t.Errorf("Expected type 2, got %d\n", r.Type)
 	}
-	response, err := conn.Call(Ping, nil)
-	if err != nil || response.StatusCode != 200 || response.Type != Pong {
-		t.Errorf("Error connecting to remote %v\n", response)
-	}
+
 	res, err := conn.Call(3, datta)
+	if err != nil {
+		t.Errorf("Did not expect error, got %v\n", err)
+		return
+	}
 	if res.StatusCode == 200 {
 		t.Errorf("Expected error, got %v\n", res)
 	}
@@ -65,4 +66,9 @@ func TestGenericConnection(t *testing.T) {
 		i++
 	}
 
+	response, err := conn.Call(Ping, nil)
+	if err != nil || response.StatusCode != 200 || response.Type != Pong {
+		t.Errorf("Error connecting to remote %v, err: %v\n", response, err)
+	}
+
 }