/*

* Minio Cloud Storage, (C) 2018 Minio, Inc.

*

* Licensed 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 net

import (

"testing"

)

func TestPortString(t *testing.T) {

testCases := []struct {

port Port

expectedStr string

}{

{Port(0), "0"},

{Port(9000), "9000"},

{Port(65535), "65535"},

{Port(1024), "1024"},

}

for i, testCase := range testCases {

str := testCase.port.String()

if str != testCase.expectedStr {

t.Fatalf("test %v: error: port: %v, got: %v", i+1, testCase.expectedStr, str)

}

}

}

func TestParsePort(t *testing.T) {

testCases := []struct {

s string

expectedPort Port

expectErr bool

}{

{"0", Port(0), false},

{"9000", Port(9000), false},

{"65535", Port(65535), false},

{"90000", Port(0), true},

{"-10", Port(0), true},

{"", Port(0), true},

{"http", Port(0), true},

{" 1024", Port(0), true},

}

for i, testCase := range testCases {

port, err := ParsePort(testCase.s)

expectErr := (err != nil)

if expectErr != testCase.expectErr {

t.Fatalf("test %v: error: expected: %v, got: %v", i+1, testCase.expectErr, expectErr)

}

if !testCase.expectErr {

if port != testCase.expectedPort {

t.Fatalf("test %v: error: port: %v, got: %v", i+1, testCase.expectedPort, port)

}

}

}

}