//
// Licensed to the Apache Software Foundation (ASF) under one or more
// contributor license agreements.  See the NOTICE file distributed with
// this work for additional information regarding copyright ownership.
// The ASF licenses this file to You under the Apache License, Version 2.0
// (the "License"); you may not use this file except in compliance with
// the License.  You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

package util

import "testing"

func TestJoin(t *testing.T) {

	testCases := []struct {
		name     string
		input    []string
		expected string
	}{
		{
			name:     "Single URL",
			input:    []string{"http://localhost:8030"},
			expected: "http://localhost:8030",
		},
		{
			name:     "Empty slice",
			input:    []string{},
			expected: "",
		},
		{
			name:     "Multiple URL parts",
			input:    []string{"http://localhost:8030", "test1", "test2"},
			expected: "http://localhost:8030/test1/test2",
		},
	}
	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {
			result := join(tc.input)
			if result != tc.expected {
				t.Errorf("Expected '%s', got '%s'", tc.expected, result)
			}
		})
	}
}
