github.com/tenywen/fabric@v1.0.0-beta.0.20170620030522-a5b1ed380643/core/ledger/ledgerconfig/ledger_config_test.go (about)

     1  /*h
     2  Copyright IBM Corp. 2016 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 ledgerconfig
    18  
    19  import (
    20  	"testing"
    21  
    22  	"github.com/hyperledger/fabric/common/ledger/testutil"
    23  	ledgertestutil "github.com/hyperledger/fabric/core/ledger/testutil"
    24  	"github.com/spf13/viper"
    25  )
    26  
    27  func TestIsCouchDBEnabledDefault(t *testing.T) {
    28  	setUpCoreYAMLConfig()
    29  	// During a build the default values should be false.
    30  
    31  	// If the  ledger test are run with CouchDb enabled, need to provide a mechanism
    32  	// To let this test run but still test default values.
    33  	if IsCouchDBEnabled() == true {
    34  		ledgertestutil.ResetConfigToDefaultValues()
    35  		defer viper.Set("ledger.state.stateDatabase", "CouchDB")
    36  	}
    37  	defaultValue := IsCouchDBEnabled()
    38  	testutil.AssertEquals(t, defaultValue, false) //test default config is false
    39  }
    40  
    41  func TestIsCouchDBEnabled(t *testing.T) {
    42  	setUpCoreYAMLConfig()
    43  	defer ledgertestutil.ResetConfigToDefaultValues()
    44  	viper.Set("ledger.state.stateDatabase", "CouchDB")
    45  	updatedValue := IsCouchDBEnabled()
    46  	testutil.AssertEquals(t, updatedValue, true) //test config returns true
    47  }
    48  
    49  func TestIsHistoryDBEnabledDefault(t *testing.T) {
    50  	setUpCoreYAMLConfig()
    51  	defaultValue := IsHistoryDBEnabled()
    52  	testutil.AssertEquals(t, defaultValue, false) //test default config is false
    53  }
    54  
    55  func TestIsHistoryDBEnabledTrue(t *testing.T) {
    56  	setUpCoreYAMLConfig()
    57  	defer ledgertestutil.ResetConfigToDefaultValues()
    58  	viper.Set("ledger.history.enableHistoryDatabase", true)
    59  	updatedValue := IsHistoryDBEnabled()
    60  	testutil.AssertEquals(t, updatedValue, true) //test config returns true
    61  }
    62  
    63  func TestIsHistoryDBEnabledFalse(t *testing.T) {
    64  	setUpCoreYAMLConfig()
    65  	defer ledgertestutil.ResetConfigToDefaultValues()
    66  	viper.Set("ledger.history.enableHistoryDatabase", false)
    67  	updatedValue := IsHistoryDBEnabled()
    68  	testutil.AssertEquals(t, updatedValue, false) //test config returns false
    69  }
    70  
    71  func setUpCoreYAMLConfig() {
    72  	//call a helper method to load the core.yaml
    73  	ledgertestutil.SetupCoreYAMLConfig()
    74  }