Beispiel #1
0
func Test_InjectorSetParent(t *testing.T) {
	injector := inject.New()
	injector.MapTo("another dep", (*SpecialString)(nil))

	injector2 := inject.New()
	injector2.SetParent(injector)

	expect(t, injector2.Get(inject.InterfaceOf((*SpecialString)(nil))).IsValid(), true)
}
Beispiel #2
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func Test_InjectorInvoke(t *testing.T) {
	injector := inject.New()
	expect(t, injector == nil, false)

	dep := "some dependency"
	injector.Map(dep)
	dep2 := "another dep"
	injector.MapTo(dep2, (*SpecialString)(nil))
	dep3 := make(chan *SpecialString)
	dep4 := make(chan *SpecialString)
	typRecv := reflect.ChanOf(reflect.RecvDir, reflect.TypeOf(dep3).Elem())
	typSend := reflect.ChanOf(reflect.SendDir, reflect.TypeOf(dep4).Elem())
	injector.Set(typRecv, reflect.ValueOf(dep3))
	injector.Set(typSend, reflect.ValueOf(dep4))

	_, err := injector.Invoke(func(d1 string, d2 SpecialString, d3 <-chan *SpecialString, d4 chan<- *SpecialString) {
		expect(t, d1, dep)
		expect(t, d2, dep2)
		expect(t, reflect.TypeOf(d3).Elem(), reflect.TypeOf(dep3).Elem())
		expect(t, reflect.TypeOf(d4).Elem(), reflect.TypeOf(dep4).Elem())
		expect(t, reflect.TypeOf(d3).ChanDir(), reflect.RecvDir)
		expect(t, reflect.TypeOf(d4).ChanDir(), reflect.SendDir)
	})

	expect(t, err, nil)
}
Beispiel #3
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func TestInjectImplementors(t *testing.T) {
	injector := inject.New()
	g := &Greeter{"Jeremy"}
	injector.Map(g)

	expect(t, injector.Get(inject.InterfaceOf((*fmt.Stringer)(nil))).IsValid(), true)
}
Beispiel #4
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func Test_Static_Options_Logging(t *testing.T) {
	response := httptest.NewRecorder()

	var buffer bytes.Buffer
	m := &Martini{Injector: inject.New(), action: func() {}, logger: log.New(&buffer, "[martini] ", 0)}
	m.Map(m.logger)
	m.Map(defaultReturnHandler())

	opt := StaticOptions{}
	m.Use(Static(currentRoot, opt))

	req, err := http.NewRequest("GET", "http://localhost:3000/martini.go", nil)
	if err != nil {
		t.Error(err)
	}

	m.ServeHTTP(response, req)
	expect(t, response.Code, http.StatusOK)
	expect(t, buffer.String(), "[martini] [Static] Serving /martini.go\n")

	// Now without logging
	m.Handlers()
	buffer.Reset()

	// This should disable logging
	opt.SkipLogging = true
	m.Use(Static(currentRoot, opt))

	m.ServeHTTP(response, req)
	expect(t, response.Code, http.StatusOK)
	expect(t, buffer.String(), "")
}
Beispiel #5
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func Test_InjectorGet(t *testing.T) {
	injector := inject.New()

	injector.Map("some dependency")

	expect(t, injector.Get(reflect.TypeOf("string")).IsValid(), true)
	expect(t, injector.Get(reflect.TypeOf(11)).IsValid(), false)
}
Beispiel #6
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func (m *Martini) createContext(res http.ResponseWriter, req *http.Request) *context {
	c := &context{inject.New(), m.handlers, m.action, NewResponseWriter(res), 0}
	c.SetParent(m)
	c.MapTo(c, (*Context)(nil))
	c.MapTo(c.rw, (*http.ResponseWriter)(nil))
	c.Map(req)
	return c
}
Beispiel #7
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func Test_InjectorApply(t *testing.T) {
	injector := inject.New()

	injector.Map("a dep").MapTo("another dep", (*SpecialString)(nil))

	s := TestStruct{}
	err := injector.Apply(&s)
	expect(t, err, nil)

	expect(t, s.Dep1, "a dep")
	expect(t, s.Dep2, "another dep")
	expect(t, s.Dep3, "")
}
Beispiel #8
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func Test_InjectorInvokeReturnValues(t *testing.T) {
	injector := inject.New()
	expect(t, injector == nil, false)

	dep := "some dependency"
	injector.Map(dep)
	dep2 := "another dep"
	injector.MapTo(dep2, (*SpecialString)(nil))

	result, err := injector.Invoke(func(d1 string, d2 SpecialString) string {
		expect(t, d1, dep)
		expect(t, d2, dep2)
		return "Hello world"
	})

	expect(t, result[0].String(), "Hello world")
	expect(t, err, nil)
}
Beispiel #9
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func Test_InjectorSet(t *testing.T) {
	injector := inject.New()
	typ := reflect.TypeOf("string")
	typSend := reflect.ChanOf(reflect.SendDir, typ)
	typRecv := reflect.ChanOf(reflect.RecvDir, typ)

	// instantiating unidirectional channels is not possible using reflect
	// http://golang.org/src/pkg/reflect/value.go?s=60463:60504#L2064
	chanRecv := reflect.MakeChan(reflect.ChanOf(reflect.BothDir, typ), 0)
	chanSend := reflect.MakeChan(reflect.ChanOf(reflect.BothDir, typ), 0)

	injector.Set(typSend, chanSend)
	injector.Set(typRecv, chanRecv)

	expect(t, injector.Get(typSend).IsValid(), true)
	expect(t, injector.Get(typRecv).IsValid(), true)
	expect(t, injector.Get(chanSend.Type()).IsValid(), false)
}
Beispiel #10
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func Test_Static_Options_Expires(t *testing.T) {
	response := httptest.NewRecorder()

	var buffer bytes.Buffer
	m := &Martini{Injector: inject.New(), action: func() {}, logger: log.New(&buffer, "[martini] ", 0)}
	m.Map(m.logger)
	m.Map(defaultReturnHandler())

	// Serve current directory under /public
	m.Use(Static(currentRoot, StaticOptions{Expires: func() string { return "46" }}))

	// Check file content behaviour
	req, err := http.NewRequest("GET", "http://localhost:3000/martini.go", nil)
	if err != nil {
		t.Error(err)
	}

	m.ServeHTTP(response, req)
	expect(t, response.Header().Get("Expires"), "46")
}
Beispiel #11
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func Test_Static_Options_ServeIndex(t *testing.T) {
	response := httptest.NewRecorder()

	var buffer bytes.Buffer
	m := &Martini{Injector: inject.New(), action: func() {}, logger: log.New(&buffer, "[martini] ", 0)}
	m.Map(m.logger)
	m.Map(defaultReturnHandler())

	opt := StaticOptions{IndexFile: "martini.go"} // Define martini.go as index file
	m.Use(Static(currentRoot, opt))

	req, err := http.NewRequest("GET", "http://localhost:3000/", nil)
	if err != nil {
		t.Error(err)
	}

	m.ServeHTTP(response, req)
	expect(t, response.Code, http.StatusOK)
	expect(t, buffer.String(), "[martini] [Static] Serving /martini.go\n")
}
Beispiel #12
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func Test_Static_Options_Prefix(t *testing.T) {
	response := httptest.NewRecorder()

	var buffer bytes.Buffer
	m := &Martini{Injector: inject.New(), action: func() {}, logger: log.New(&buffer, "[martini] ", 0)}
	m.Map(m.logger)
	m.Map(defaultReturnHandler())

	// Serve current directory under /public
	m.Use(Static(currentRoot, StaticOptions{Prefix: "/public"}))

	// Check file content behaviour
	req, err := http.NewRequest("GET", "http://localhost:3000/public/martini.go", nil)
	if err != nil {
		t.Error(err)
	}

	m.ServeHTTP(response, req)
	expect(t, response.Code, http.StatusOK)
	expect(t, buffer.String(), "[martini] [Static] Serving /martini.go\n")
}
Beispiel #13
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// New creates a bare bones Martini instance. Use this method if you want to have full control over the middleware that is used.
func New() *Martini {
	m := &Martini{Injector: inject.New(), action: func() {}, logger: log.New(os.Stdout, "[martini] ", 0)}
	m.Map(m.logger)
	m.Map(defaultReturnHandler())
	return m
}