// Copyright (c) Alex Ellis 2017. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.

package handlers

import (
	"github.com/openfaas/faas/gateway/pkg/middleware"
	"testing"
)

func Test_getNamespace_Default(t *testing.T) {
	root, ns := middleware.GetNamespace("openfaas-fn", "figlet.openfaas-fn")
	wantRoot := "figlet"
	wantNs := "openfaas-fn"

	if root != wantRoot {
		t.Errorf("function root: want %s, got %s", wantRoot, root)
	}
	if ns != wantNs {
		t.Errorf("function ns: want %s, got %s", wantNs, ns)
	}
}

func Test_getNamespace_Override(t *testing.T) {
	root, ns := middleware.GetNamespace("fn", "figlet.fn")
	wantRoot := "figlet"
	wantNs := "fn"

	if root != wantRoot {
		t.Errorf("function root: want %s, got %s", wantRoot, root)
	}
	if ns != wantNs {
		t.Errorf("function ns: want %s, got %s", wantNs, ns)
	}
}

func Test_getNamespace_Empty(t *testing.T) {
	root, ns := middleware.GetNamespace("", "figlet")
	wantRoot := "figlet"
	wantNs := ""

	if root != wantRoot {
		t.Errorf("function root: want %s, got %s", wantRoot, root)
	}
	if ns != wantNs {
		t.Errorf("function ns: want %s, got %s", wantNs, ns)
	}
}