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130 lines
3.5 KiB
Go
130 lines
3.5 KiB
Go
// Copyright (c) 2015-2021 MinIO, Inc.
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//
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// This file is part of MinIO Object Storage stack
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package config
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import (
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"testing"
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)
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// Test BoolFlag.String()
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func TestBoolFlagString(t *testing.T) {
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var bf BoolFlag
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testCases := []struct {
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flag BoolFlag
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expectedResult string
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}{
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{bf, "off"},
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{BoolFlag(true), "on"},
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{BoolFlag(false), "off"},
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}
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for _, testCase := range testCases {
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str := testCase.flag.String()
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if testCase.expectedResult != str {
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t.Fatalf("expected: %v, got: %v", testCase.expectedResult, str)
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}
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}
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}
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// Test BoolFlag.MarshalJSON()
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func TestBoolFlagMarshalJSON(t *testing.T) {
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var bf BoolFlag
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testCases := []struct {
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flag BoolFlag
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expectedResult string
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}{
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{bf, `"off"`},
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{BoolFlag(true), `"on"`},
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{BoolFlag(false), `"off"`},
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}
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for _, testCase := range testCases {
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data, _ := testCase.flag.MarshalJSON()
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if testCase.expectedResult != string(data) {
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t.Fatalf("expected: %v, got: %v", testCase.expectedResult, string(data))
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}
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}
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}
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// Test BoolFlag.UnmarshalJSON()
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func TestBoolFlagUnmarshalJSON(t *testing.T) {
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testCases := []struct {
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data []byte
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expectedResult BoolFlag
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expectedErr bool
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}{
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{[]byte(`{}`), BoolFlag(false), true},
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{[]byte(`["on"]`), BoolFlag(false), true},
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{[]byte(`"junk"`), BoolFlag(false), true},
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{[]byte(`""`), BoolFlag(true), false},
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{[]byte(`"on"`), BoolFlag(true), false},
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{[]byte(`"off"`), BoolFlag(false), false},
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{[]byte(`"true"`), BoolFlag(true), false},
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{[]byte(`"false"`), BoolFlag(false), false},
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{[]byte(`"ON"`), BoolFlag(true), false},
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{[]byte(`"OFF"`), BoolFlag(false), false},
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}
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for _, testCase := range testCases {
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var flag BoolFlag
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err := (&flag).UnmarshalJSON(testCase.data)
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if !testCase.expectedErr && err != nil {
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t.Fatalf("error: expected = <nil>, got = %v", err)
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}
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if testCase.expectedErr && err == nil {
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t.Fatalf("error: expected error, got = <nil>")
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}
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if err == nil && testCase.expectedResult != flag {
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t.Fatalf("result: expected: %v, got: %v", testCase.expectedResult, flag)
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}
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}
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}
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// Test ParseBoolFlag()
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func TestParseBoolFlag(t *testing.T) {
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testCases := []struct {
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flagStr string
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expectedResult BoolFlag
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expectedErr bool
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}{
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{"", BoolFlag(false), true},
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{"junk", BoolFlag(false), true},
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{"true", BoolFlag(true), false},
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{"false", BoolFlag(false), false},
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{"ON", BoolFlag(true), false},
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{"OFF", BoolFlag(false), false},
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{"on", BoolFlag(true), false},
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{"off", BoolFlag(false), false},
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}
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for _, testCase := range testCases {
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bf, err := ParseBoolFlag(testCase.flagStr)
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if !testCase.expectedErr && err != nil {
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t.Fatalf("error: expected = <nil>, got = %v", err)
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}
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if testCase.expectedErr && err == nil {
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t.Fatalf("error: expected error, got = <nil>")
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}
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if err == nil && testCase.expectedResult != bf {
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t.Fatalf("result: expected: %v, got: %v", testCase.expectedResult, bf)
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}
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}
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}
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