func TestMarshalling(t *testing.T) {
SetConfigType("yaml")
r := bytes.NewReader(yamlExample)
marshalReader(r, v.config)
assert.True(t, InConfig("name"))
assert.False(t, InConfig("state"))
assert.Equal(t, "steve", Get("name"))
assert.Equal(t, []interface{}{"skateboarding", "snowboarding", "go"}, Get("hobbies"))
assert.Equal(t, map[interface{}]interface{}{"jacket": "leather", "trousers": "denim"}, Get("clothing"))
assert.Equal(t, 35, Get("age"))
}
func TestReadBufConfig(t *testing.T) {
v := New()
v.SetConfigType("yaml")
v.ReadConfig(bytes.NewBuffer(yamlExample))
t.Log(v.AllKeys())
assert.True(t, v.InConfig("name"))
assert.False(t, v.InConfig("state"))
assert.Equal(t, "steve", v.Get("name"))
assert.Equal(t, []interface{}{"skateboarding", "snowboarding", "go"}, v.Get("hobbies"))
assert.Equal(t, map[interface{}]interface{}{"jacket": "leather", "trousers": "denim"}, v.Get("clothing"))
assert.Equal(t, 35, v.Get("age"))
}
func TestCORS(t *testing.T) {
mw := cors()
req := testRequest(nil, "GET", "/", nil)
res := httptest.NewRecorder()
c := echo.NewContext(req.Request, echo.NewResponse(res), echo.New())
called := false
next := func(c *echo.Context) error {
called = true
return nil
}
// It calls the next middleware when no origin is set
h := mw(next)
h(c)
assert.True(t, called)
assert.Empty(t, res.Header().Get("Access-Control-Allow-Origin"))
// It sets CORS headers and calls the next middleware when the origin is set
req.Header.Set("Origin", "china")
called = false
h(c)
assert.True(t, called)
assert.NotEmpty(t, res.Header().Get("Access-Control-Allow-Origin"))
// It sets CORS headers, ends the middleware chain and
// returns 200 when receiving a preflight request
req.Method = "OPTIONS"
res = httptest.NewRecorder()
c = echo.NewContext(req.Request, echo.NewResponse(res), echo.New())
res.Code = 0
called = false
h(c)
assert.False(t, called)
assert.Equal(t, 200, res.Code)
assert.NotEmpty(t, res.Header().Get("Access-Control-Allow-Origin"))
assert.NotEmpty(t, res.Header().Get("Access-Control-Allow-Methods"))
assert.NotEmpty(t, res.Header().Get("Access-Control-Allow-Headers"))
}
