【UT】ol webmap 新增ut; review by luox

Author: xiongjiaojiao

src/openlayers/mapping/WebMap.js

@@ -357,10 +357,6 @@ export class WebMap extends Observable {
                 }
                 that.addGraticule(mapInfo);
             }
-        } else {
-            // 不支持的坐标系
-            that.errorCallback && that.errorCallback({type: "Not support CS", errorMsg: `Not support CS: ${mapInfo.projection}`}, 'getMapFaild', that.map);
-            return;
         }
     }
 

test/openlayers/mapping/WebMapSpec.js

@@ -1376,6 +1376,23 @@ describe('openlayers_WebMap', () => {
       }
     })
 
+    it('center empty', (done) => {
+      var mapJsonData = JSON.parse(datavizWebMap_SVG1);
+      mapJsonData.center = [];
+      spyOn(FetchRequest, 'get').and.callFake((url) => {
+          if (url.indexOf('content.json') > -1) {
+              return Promise.resolve(new Response(geojsonData));
+          }
+          return Promise.resolve();
+      });
+      var datavizWebmap = new WebMap(id, { webMap: mapJsonData, successCallback });
+      function successCallback() {
+        expect(datavizWebmap.credentialKey).toBeUndefined();
+        expect(datavizWebmap.credentialValue).toBeUndefined();
+        done();
+      }
+    })
+
     it('layer auto refrsh', () => {
       let options = {
         server: server,