func TestGetFromContextNoIp(t *testing.T) {
var ctx iris.Context
ctx.RequestCtx = &fasthttp.RequestCtx{}
ip := GetFromContext(&ctx)
assert.Equal(t, ip, "", "Should not find an ip address.")
}
func TestGetFromContextWithGlobalAndPrivateForwardedIps(t *testing.T) {
var ctx iris.Context
ctx.RequestCtx = &fasthttp.RequestCtx{}
header := fasthttp.RequestHeader{}
header.Add("X-Forwarded-For", "65.55.37.104, 100.64.0.0, 192.168.0.0, 192.0.0.0")
ctx.RequestCtx.Request.Header = header
ip := GetFromContext(&ctx)
assert.Equal(t, ip, "65.55.37.104", "Should be the first ip, which is the global ip address.")
}
func TestGetFromContextWithPrivateForwadedIp(t *testing.T) {
var ctx iris.Context
ctx.RequestCtx = &fasthttp.RequestCtx{}
header := fasthttp.RequestHeader{}
header.Add("X-Forwarded-For", "100.64.0.0, 192.168.0.0")
ctx.RequestCtx.Request.Header = header
ip := GetFromContext(&ctx)
assert.Equal(t, ip, "", "Should not find an ip address.")
}
