// SetupMainMux returns a goji Mux initialized with the middleware and a health check
// handler. The mux is a net/http.Handler and thus has a ServeHTTP
// method which can be convient to call in tests without the actual network stuff and
// goroutine that SetupMainServer adds
func SetupMainMux() *web.Mux {
mx := web.New()
gojiutil.AddCommon15(mx, log15.Root())
mx.Use(gojiutil.ParamsLogger(false)) // useful for debugging
mx.Get("/health-check", healthCheckHandler)
mx.NotFound(handleNotFound)
return mx
}
)
// This demo file shows two ways to test the handlers, it is not suggested to use both in a real
// project, the two methods are provided here as a sample.
// Tests that simply create a mux and exercise that by calling the Mux's ServeHTTP function
// This is great for isolated tests, it becomes difficult when the middleware higher in the stack
// is needed or other concurrent goroutines and other handlers al also needed for higher-level tests
var _ = Describe("Mux-based settings tests", func() {
var mx *web.Mux // mux with the handlers we're testing
BeforeEach(func() {
settings = make(map[string]string)
mx = NewMux()
gojiutil.AddCommon15(mx, log15.Root())
mx.Use(gojiutil.ParamsLogger(true)) // useful for troubleshooting
})
It("gets what it sets", func() {
// set a value
req, _ := http.NewRequest("PUT", "http://example.com/settings/hello?value=world",
bytes.NewReader([]byte{}))
resp := httptest.NewRecorder()
mx.ServeHTTP(resp, req)
Ω(resp.Code).Should(Equal(200))
Ω(settings["hello"]).Should(Equal("world"))
// get the value back
req, _ = http.NewRequest("GET", "http://example.com/settings/hello", nil)
resp = httptest.NewRecorder()