/* * 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 ( "reflect" "testing" ) func TestHostIsEmpty(t *testing.T) { testCases := []struct { host Host expectedResult bool }{ {Host{"", 0, false}, true}, {Host{"", 0, true}, true}, {Host{"play", 9000, false}, false}, {Host{"play", 9000, true}, false}, } for i, testCase := range testCases { result := testCase.host.IsEmpty() if result != testCase.expectedResult { t.Fatalf("test %v: result: expected: %v, got: %v", i+1, testCase.expectedResult, result) } } } func TestHostString(t *testing.T) { testCases := []struct { host Host expectedStr string }{ {Host{"", 0, false}, ""}, {Host{"", 0, true}, ":0"}, {Host{"play", 9000, false}, "play"}, {Host{"play", 9000, true}, "play:9000"}, } for i, testCase := range testCases { str := testCase.host.String() if str != testCase.expectedStr { t.Fatalf("test %v: string: expected: %v, got: %v", i+1, testCase.expectedStr, str) } } } func TestHostEqual(t *testing.T) { testCases := []struct { host Host compHost Host expectedResult bool }{ {Host{"", 0, false}, Host{"", 0, true}, false}, {Host{"play", 9000, true}, Host{"play", 9000, false}, false}, {Host{"", 0, true}, Host{"", 0, true}, true}, {Host{"play", 9000, false}, Host{"play", 9000, false}, true}, {Host{"play", 9000, true}, Host{"play", 9000, true}, true}, } for i, testCase := range testCases { result := testCase.host.Equal(testCase.compHost) if result != testCase.expectedResult { t.Fatalf("test %v: string: expected: %v, got: %v", i+1, testCase.expectedResult, result) } } } func TestHostMarshalJSON(t *testing.T) { testCases := []struct { host Host expectedData []byte expectErr bool }{ {Host{}, []byte(`""`), false}, {Host{"play", 0, false}, []byte(`"play"`), false}, {Host{"play", 0, true}, []byte(`"play:0"`), false}, {Host{"play", 9000, true}, []byte(`"play:9000"`), false}, {Host{"play.min.io", 0, false}, []byte(`"play.min.io"`), false}, {Host{"play.min.io", 9000, true}, []byte(`"play.min.io:9000"`), false}, {Host{"147.75.201.93", 0, false}, []byte(`"147.75.201.93"`), false}, {Host{"147.75.201.93", 9000, true}, []byte(`"147.75.201.93:9000"`), false}, {Host{"play12", 0, false}, []byte(`"play12"`), false}, {Host{"12play", 0, false}, []byte(`"12play"`), false}, {Host{"play-minio-io", 0, false}, []byte(`"play-minio-io"`), false}, {Host{"play--min.io", 0, false}, []byte(`"play--min.io"`), false}, } for i, testCase := range testCases { data, err := testCase.host.MarshalJSON() 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 !reflect.DeepEqual(data, testCase.expectedData) { t.Fatalf("test %v: data: expected: %v, got: %v", i+1, string(testCase.expectedData), string(data)) } } } } func TestHostUnmarshalJSON(t *testing.T) { testCases := []struct { data []byte expectedHost *Host expectErr bool }{ {[]byte(`""`), &Host{}, false}, {[]byte(`"play"`), &Host{"play", 0, false}, false}, {[]byte(`"play:0"`), &Host{"play", 0, true}, false}, {[]byte(`"play:9000"`), &Host{"play", 9000, true}, false}, {[]byte(`"play.min.io"`), &Host{"play.min.io", 0, false}, false}, {[]byte(`"play.min.io:9000"`), &Host{"play.min.io", 9000, true}, false}, {[]byte(`"147.75.201.93"`), &Host{"147.75.201.93", 0, false}, false}, {[]byte(`"147.75.201.93:9000"`), &Host{"147.75.201.93", 9000, true}, false}, {[]byte(`"play12"`), &Host{"play12", 0, false}, false}, {[]byte(`"12play"`), &Host{"12play", 0, false}, false}, {[]byte(`"play-minio-io"`), &Host{"play-minio-io", 0, false}, false}, {[]byte(`"play--min.io"`), &Host{"play--min.io", 0, false}, false}, {[]byte(`":9000"`), &Host{"", 9000, true}, false}, {[]byte(`"[fe80::8097:76eb:b397:e067%wlp2s0]"`), &Host{"fe80::8097:76eb:b397:e067%wlp2s0", 0, false}, false}, {[]byte(`"[fe80::8097:76eb:b397:e067]:9000"`), &Host{"fe80::8097:76eb:b397:e067", 9000, true}, false}, {[]byte(`"fe80::8097:76eb:b397:e067%wlp2s0"`), nil, true}, {[]byte(`"fe80::8097:76eb:b397:e067%wlp2s0]"`), nil, true}, {[]byte(`"[fe80::8097:76eb:b397:e067%wlp2s0"`), nil, true}, {[]byte(`"[[fe80::8097:76eb:b397:e067%wlp2s0]]"`), nil, true}, {[]byte(`"[[fe80::8097:76eb:b397:e067%wlp2s0"`), nil, true}, {[]byte(`"play:"`), nil, true}, {[]byte(`"play::"`), nil, true}, {[]byte(`"play:90000"`), nil, true}, {[]byte(`"play:-10"`), nil, true}, {[]byte(`"play-"`), nil, true}, {[]byte(`"play.minio..io"`), nil, true}, {[]byte(`":"`), nil, true}, } for _, testCase := range testCases { testCase := testCase t.Run("", func(t *testing.T) { var host Host err := host.UnmarshalJSON(testCase.data) expectErr := (err != nil) if expectErr != testCase.expectErr { t.Errorf("error: expected: %v, got: %v", testCase.expectErr, expectErr) } if !testCase.expectErr { if !reflect.DeepEqual(&host, testCase.expectedHost) { t.Errorf("host: expected: %#v, got: %#v", testCase.expectedHost, host) } } }) } } func TestParseHost(t *testing.T) { testCases := []struct { s string expectedHost *Host expectErr bool }{ {"play", &Host{"play", 0, false}, false}, {"play:0", &Host{"play", 0, true}, false}, {"play:9000", &Host{"play", 9000, true}, false}, {"play.min.io", &Host{"play.min.io", 0, false}, false}, {"play.min.io:9000", &Host{"play.min.io", 9000, true}, false}, {"147.75.201.93", &Host{"147.75.201.93", 0, false}, false}, {"147.75.201.93:9000", &Host{"147.75.201.93", 9000, true}, false}, {"play12", &Host{"play12", 0, false}, false}, {"12play", &Host{"12play", 0, false}, false}, {"play-minio-io", &Host{"play-minio-io", 0, false}, false}, {"play--min.io", &Host{"play--min.io", 0, false}, false}, {":9000", &Host{"", 9000, true}, false}, {"play:", nil, true}, {"play::", nil, true}, {"play:90000", nil, true}, {"play:-10", nil, true}, {"play-", nil, true}, {"play.minio..io", nil, true}, {":", nil, true}, {"", nil, true}, } for _, testCase := range testCases { testCase := testCase t.Run("", func(t *testing.T) { host, err := ParseHost(testCase.s) expectErr := (err != nil) if expectErr != testCase.expectErr { t.Errorf("error: expected: %v, got: %v", testCase.expectErr, expectErr) } if !testCase.expectErr { if !reflect.DeepEqual(host, testCase.expectedHost) { t.Errorf("host: expected: %#v, got: %#v", testCase.expectedHost, host) } } }) } } func TestTrimIPv6(t *testing.T) { testCases := []struct { IP string expectedIP string expectErr bool }{ {"[fe80::8097:76eb:b397:e067%wlp2s0]", "fe80::8097:76eb:b397:e067%wlp2s0", false}, {"fe80::8097:76eb:b397:e067%wlp2s0]", "fe80::8097:76eb:b397:e067%wlp2s0", true}, {"[fe80::8097:76eb:b397:e067%wlp2s0]]", "fe80::8097:76eb:b397:e067%wlp2s0]", false}, {"[[fe80::8097:76eb:b397:e067%wlp2s0]]", "[fe80::8097:76eb:b397:e067%wlp2s0]", false}, } for i, testCase := range testCases { ip, err := trimIPv6(testCase.IP) 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 ip != testCase.expectedIP { t.Fatalf("test %v: IP: expected: %#v, got: %#v", i+1, testCase.expectedIP, ip) } } } }