github.com/leonlxy/hyperledger@v1.0.0-alpha.0.20170427033203-34922035d248/orderer/util_test.go (about) 1 /* 2 Copyright IBM Corp. 2017 All Rights Reserved. 3 4 Licensed under the Apache License, Version 2.0 (the "License"); 5 you may not use this file except in compliance with the License. 6 You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10 Unless required by applicable law or agreed to in writing, software 11 distributed under the License is distributed on an "AS IS" BASIS, 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 See the License for the specific language governing permissions and 14 limitations under the License. 15 */ 16 17 package main 18 19 import ( 20 "os" 21 "testing" 22 23 config "github.com/hyperledger/fabric/orderer/localconfig" 24 ) 25 26 func TestCreateLedgerFactory(t *testing.T) { 27 testCases := []struct { 28 name string 29 ledgerType string 30 ledgerDir string 31 ledgerDirPrefix string 32 expectPanic bool 33 }{ 34 {"RAM", "ram", "", "", false}, 35 {"JSONwithPathSet", "json", "test-dir", "", false}, 36 {"JSONwithPathUnset", "json", "", "test-prefix", false}, 37 {"FilewithPathSet", "file", "test-dir", "", false}, 38 {"FilewithPathUnset", "file", "", "test-prefix", false}, 39 } 40 41 conf := config.Load() 42 43 for _, tc := range testCases { 44 t.Run(tc.name, func(t *testing.T) { 45 defer func() { 46 r := recover() 47 if tc.expectPanic && r == nil { 48 t.Fatal("Should have panicked") 49 } 50 if !tc.expectPanic && r != nil { 51 t.Fatal("Should not have panicked") 52 } 53 }() 54 55 conf.General.LedgerType = tc.ledgerType 56 conf.FileLedger.Location = tc.ledgerDir 57 conf.FileLedger.Prefix = tc.ledgerDirPrefix 58 lf, ld := createLedgerFactory(conf) 59 60 defer func() { 61 if ld != "" { 62 os.RemoveAll(ld) 63 t.Log("Removed temp dir:", ld) 64 } 65 }() 66 lf.ChainIDs() 67 }) 68 } 69 } 70 71 func TestCreateSubDir(t *testing.T) { 72 testCases := []struct { 73 name string 74 count int 75 expectCreated bool 76 expectPanic bool 77 }{ 78 {"CleanDir", 1, true, false}, 79 {"HasSubDir", 2, false, false}, 80 } 81 82 for _, tc := range testCases { 83 t.Run(tc.name, func(t *testing.T) { 84 defer func() { 85 r := recover() 86 if tc.expectPanic && r == nil { 87 t.Fatal("Should have panicked") 88 } 89 if !tc.expectPanic && r != nil { 90 t.Fatal("Should not have panicked") 91 } 92 }() 93 94 parentDirPath := createTempDir("test-dir") 95 96 var created bool 97 for i := 0; i < tc.count; i++ { 98 _, created = createSubDir(parentDirPath, "test-sub-dir") 99 } 100 101 if created != tc.expectCreated { 102 t.Fatalf("Sub dir created = %v, but expectation was = %v", created, tc.expectCreated) 103 } 104 }) 105 } 106 }