test: add test for only autogen routes

cmd/identify_ingress_test.go

@@ -341,6 +341,28 @@ func TestIdentifyRoute(t *testing.T) {
 			wantautoGen: []string{},
 			wantJSON:    `{"primary":"https://example.com","secondary":["https://example.com"],"autogenerated":[]}`,
 		},
+		{
+			name: "test13 only autogenerated route",
+			args: args{
+				alertContact:    "alertcontact",
+				statusPageID:    "statuspageid",
+				projectName:     "example-project",
+				environmentName: "main",
+				environmentType: "production",
+				buildType:       "branch",
+				lagoonVersion:   "v2.7.x",
+				branch:          "main",
+				projectVars:     `[{"name":"LAGOON_SYSTEM_ROUTER_PATTERN","value":"${service}-${project}-${environment}.example.com","scope":"internal_system"}]`,
+				envVars:         `[]`,
+				secretPrefix:    "fastly-api-",
+				lagoonYAML:      "test-resources/template-ingress/single-lagoon-onlyautogen.yml",
+				templatePath:    "test-resources/template-ingress/output",
+			},
+			want:        "https://node-example-project-main.example.com",
+			wantRemain:  []string{"https://node-example-project-main.example.com"},
+			wantautoGen: []string{"https://node-example-project-main.example.com"},
+			wantJSON:    `{"primary":"https://node-example-project-main.example.com","secondary":["https://node-example-project-main.example.com"],"autogenerated":["https://node-example-project-main.example.com"]}`,
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {