From 03272cc89433cb0f24b4feb6a2a6a3286e25773f Mon Sep 17 00:00:00 2001
From: euzuro <euzuro@metacarta.com>
Date: Fri, 7 Jul 2006 17:05:16 +0000
Subject: [PATCH] add tests for passing null values to translation functions

git-svn-id: http://svn.openlayers.org/trunk/openlayers@921 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 tests/test_Layer_Google.html | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/tests/test_Layer_Google.html b/tests/test_Layer_Google.html
index a187cf211b..5a8a588ead 100644
--- a/tests/test_Layer_Google.html
+++ b/tests/test_Layer_Google.html
@@ -38,7 +38,7 @@
 
     function test_03_Layer_Google_Translation_zoom (t) {
         
-        t.plan( 2 );
+        t.plan( 4 );
         
         var map = new OpenLayers.Map('map');
         var layer = new OpenLayers.Layer.Google('Goog Layer');
@@ -54,11 +54,14 @@
         olZoom = layer.getOLZoomFromGZoom(gZoom);
         t.eq(olZoom, correspondingOLZoom, "Translation from GZoom to OL Zoom works");
         t.eq(layer.getGZoomFromOLZoom(olZoom), gZoom, "Translation from OL Zoom to GZoom works");
+
+        t.ok( layer.getGZoomFromOLZoom(null) == null, "getGZoomFromOLZoom(null) returns null");
+        t.ok( layer.getOLZoomFromGZoom(null) == null, "getOLZoomFromGZoom(null) returns null");
     }
 
     function test_04_Layer_Google_Translation_lonlat (t) {
         
-        t.plan( 2 );
+        t.plan( 4 );
         
         var map = new OpenLayers.Map('map');
         var layer = new OpenLayers.Layer.Google('Goog Layer');
@@ -76,11 +79,14 @@
 
         var transGLatLng = layer.getGLatLngFromOLLonLat(olLonLat);
         t.ok( transGLatLng.equals(gLatLng), "Translation from OpenLayers.LonLat to GLatLng works");
+
+        t.ok( layer.getGLatLngFromOLLonLat(null) == null, "getGLatLngFromOLLonLat(null) returns null");
+        t.ok( layer.getOLLonLatFromGLatLng(null) == null, "getOLLonLatFromGLatLng(null) returns null");
     }
 
     function test_05_Layer_Google_Translation_pixel (t) {
         
-        t.plan( 2 );
+        t.plan( 4 );
         
         var map = new OpenLayers.Map('map');
         var layer = new OpenLayers.Layer.Google('Goog Layer');
@@ -98,11 +104,14 @@
 
         var transGPoint = layer.getGPointFromOLPixel(olPixel);
         t.ok( transGPoint.equals(gPoint), "Translation from OpenLayers.Pixel to GPoint works");
+
+        t.ok( layer.getGPointFromOLPixel(null) == null, "getGPointFromOLPixel(null) returns null");
+        t.ok( layer.getOLPixelFromGPoint(null) == null, "getOLPixelFromGPoint(null) returns null");
     }
 
     function test_06_Layer_Google_Translation_bounds (t) {
         
-        t.plan( 2 );
+        t.plan( 4 );
         
         var map = new OpenLayers.Map('map');
         var layer = new OpenLayers.Layer.Google('Goog Layer');
@@ -123,6 +132,9 @@
 
         var transGBounds = layer.getGLatLngBoundsFromOLBounds(olBounds);
         t.ok( transGBounds.equals(gBounds), "Translation from OpenLayers.Bounds to GLatLngBounds works");
+
+        t.ok( layer.getGLatLngBoundsFromOLBounds(null) == null, "getGLatLngBoundsFromOLBounds(null) returns null");
+        t.ok( layer.getOLBoundsFromGLatLngBounds(null) == null, "getOLBoundsFromGLatLngBounds(null) returns null");
     }
 
     function test_99_Layer_destroy (t) {