use string value for port

Author: mucsi96

configuration_test.go

@@ -52,7 +52,7 @@ func testConfiguration(t *testing.T, context spec.G, it spec.S) {
 				WebServerEnablePushState: true,
 				WebServerRoot:            "some-root",
 				WebServerLocationPath:    "some-location-path",
-				NGINXStubStatusPort:	  8083,
+				NGINXStubStatusPort:	  "8083",
 			}))
 		})
 

default_config_generator_test.go

@@ -314,7 +314,7 @@ error_log stderr;
     it("writes an nginx.conf that conditionally includes the stub_status module for basic status information", func() {
 			err := generator.Generate(nginx.Configuration{
 				NGINXConfLocation:   filepath.Join(workingDir, "nginx.conf"),
-				NGINXStubStatusPort: 8083,
+				NGINXStubStatusPort: "8083",
 				WebServerRoot:       "./public",
 			})
 			Expect(err).NotTo(HaveOccurred())