feat(用例测试类型): tooltips

src/views/echartHome/useCaseTest.vue

@@ -28,13 +28,14 @@ export default {
           }
         },
         tooltip: {
-          name: '用例测试类型概览',
           trigger: 'item',
           axisPointer: {
             type: 'shadow'
           }
         },
-        legend: {},
+        legend: {
+          show: false
+        },
         grid: {
           left: '1%',
           right: '4%',
@@ -51,6 +52,7 @@ export default {
         },
         series: [
           {
+            name: '用例测试类型概览',
             type: 'bar',
             barWidth: '20',
             data: [