IsEmpty unit tests

Author: weilerN

pkg/ingressCache/ingressCache_test.go

@@ -173,14 +173,6 @@ func (suite *IngressCacheTest) TestDelete() {
 			testMocks: func() *mock.SafeTrie {
 				return nil
 			}, // nil is used to check for non-existing host
-		}, {
-			name: "Delete existed host and path",
-			args: testIngressCacheArgs{testHost, testPath, testFunctionName2},
-			testMocks: func() *mock.SafeTrie {
-				m := &mock.SafeTrie{}
-				m.On("DeleteFunctionName", testPath, testFunctionName2).Return(nil).Once()
-				return m
-			},
 		}, {
 			name: "Delete last function in host, validate host deletion",
 			args: testIngressCacheArgs{testHost, testPath, testFunctionName2},