From fb7259b10ba5dc064595c29a4ef7d899ae094691 Mon Sep 17 00:00:00 2001
From: tidwall <joshbaker77@gmail.com>
Date: Tue, 12 Feb 2019 05:33:20 -0700
Subject: [PATCH] Changed clip errors and json result type

---
 internal/server/test.go | 21 +++++++++++++--------
 tests/testcmd_test.go   |  7 ++++---
 2 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/internal/server/test.go b/internal/server/test.go
index 6aecae33..267f3c27 100644
--- a/internal/server/test.go
+++ b/internal/server/test.go
@@ -1,6 +1,7 @@
-// TEST command: spatial tests without walking the tree.
 package server
 
+// TEST command: spatial tests without walking the tree.
+
 import (
 	"bytes"
 	"fmt"
@@ -16,7 +17,7 @@ import (
 	"github.com/tidwall/tile38/internal/clip"
 )
 
-func (s * Server) parseArea(ovs[]string, doClip bool) (vs []string, o geojson.Object, err error) {
+func (s *Server) parseArea(ovs []string, doClip bool) (vs []string, o geojson.Object, err error) {
 	var ok bool
 	var typ string
 	vs = ovs[:]
@@ -48,7 +49,7 @@ func (s * Server) parseArea(ovs[]string, doClip bool) (vs []string, o geojson.Ob
 		o = geojson.NewPoint(geometry.Point{X: lon, Y: lat})
 	case "circle":
 		if doClip {
-			err = errInvalidArgument("cannot clip with " + ltyp)
+			err = fmt.Errorf("invalid clip type '%s'", typ)
 			return
 		}
 		var slat, slon, smeters string
@@ -84,7 +85,7 @@ func (s * Server) parseArea(ovs[]string, doClip bool) (vs []string, o geojson.Ob
 		o = geojson.NewCircle(geometry.Point{X: lon, Y: lat}, meters, defaultCircleSteps)
 	case "object":
 		if doClip {
-			err = errInvalidArgument("cannot clip with " + ltyp)
+			err = fmt.Errorf("invalid clip type '%s'", typ)
 			return
 		}
 		var obj string
@@ -198,7 +199,7 @@ func (s * Server) parseArea(ovs[]string, doClip bool) (vs []string, o geojson.Ob
 		})
 	case "get":
 		if doClip {
-			err = errInvalidArgument("cannot clip with " + ltyp)
+			err = fmt.Errorf("invalid clip type '%s'", typ)
 			return
 		}
 		var key, id string
@@ -224,7 +225,7 @@ func (s * Server) parseArea(ovs[]string, doClip bool) (vs []string, o geojson.Ob
 	return
 }
 
-func (s *Server) cmdTest (msg *Message) (res resp.Value, err error) {
+func (s *Server) cmdTest(msg *Message) (res resp.Value, err error) {
 	start := time.Now()
 	vs := msg.Args[1:]
 
@@ -252,7 +253,7 @@ func (s *Server) cmdTest (msg *Message) (res resp.Value, err error) {
 		case "clip":
 			vs = nvs
 			if lTest != "intersects" {
-				err = errInvalidArgument("cannot clip with" + wtok)
+				err = errInvalidArgument(wtok)
 				return
 			}
 			doClip = true
@@ -282,7 +283,11 @@ func (s *Server) cmdTest (msg *Message) (res resp.Value, err error) {
 	case JSON:
 		var buf bytes.Buffer
 		buf.WriteString(`{"ok":true`)
-		buf.WriteString(fmt.Sprintf(`,"result":%d`, result))
+		if result != 0 {
+			buf.WriteString(`,"result":true`)
+		} else {
+			buf.WriteString(`,"result":false`)
+		}
 		if clipped != nil {
 			buf.WriteString(`,"object":` + clipped.JSON())
 		}
diff --git a/tests/testcmd_test.go b/tests/testcmd_test.go
index f2cef7af..5a2151a3 100644
--- a/tests/testcmd_test.go
+++ b/tests/testcmd_test.go
@@ -104,9 +104,10 @@ func testcmd_INTERSECTS_CLIP_test(mc *mockServer) error {
 	return mc.DoBatch([][]interface{}{
 		{"SET", "mykey", "point1", "POINT", 37.7335, -122.4412}, {"OK"},
 
-		{"TEST", "OBJECT", poly9, "INTERSECTS", "CLIP", "OBJECT", "{}"}, {"ERR invalid argument 'cannot clip with object'"},
-		{"TEST", "OBJECT", poly9, "INTERSECTS", "CLIP", "CIRCLE", "1", "2", "3"}, {"ERR invalid argument 'cannot clip with circle'"},
-		{"TEST", "OBJECT", poly9, "INTERSECTS", "CLIP", "GET", "mykey", "point1"}, {"ERR invalid argument 'cannot clip with get'"},
+		{"TEST", "OBJECT", poly9, "INTERSECTS", "CLIP", "OBJECT", "{}"}, {"ERR invalid clip type 'OBJECT'"},
+		{"TEST", "OBJECT", poly9, "INTERSECTS", "CLIP", "CIRCLE", "1", "2", "3"}, {"ERR invalid clip type 'CIRCLE'"},
+		{"TEST", "OBJECT", poly9, "INTERSECTS", "CLIP", "GET", "mykey", "point1"}, {"ERR invalid clip type 'GET'"},
+		{"TEST", "OBJECT", poly9, "WITHIN", "CLIP", "BOUNDS", 10, 10, 20, 20}, {"ERR invalid argument 'CLIP'"},
 
 		{"TEST", "OBJECT", poly9, "INTERSECTS", "CLIP", "BOUNDS", 37.732906137107, -122.44126439094543, 37.73421283683962, -122.43980526924135}, {"[1 " + poly9 + "]"},
 		{"TEST", "OBJECT", poly8, "INTERSECTS", "CLIP", "BOUNDS", 37.733, -122.4408378, 37.7341129, -122.44}, {"[1 " + poly8 + "]"},