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FAB-1087 Add config option in core.yaml for history
Add config option in core.yaml for history database to store the transaction history. The history database will be a queryable database such as CouchDB. The default will be false. If set to false, the transaction history will not be persisted in the history database. Move the ledger config directory up one level to ledger to be the config for state and history databases as well as any other ledger functionality that needs a config option. Change-Id: If4607047082b686dd903d8b3805362d0c05e1c64 Signed-off-by: Mari Wade <mariwade@us.ibm.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,86 @@ | ||
| /* | ||
| Copyright IBM Corp. 2016 All Rights Reserved. | ||
| 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 ledgerconfig | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| "github.com/hyperledger/fabric/core/ledger/testutil" | ||
| "github.com/spf13/viper" | ||
| ) | ||
|
|
||
| func TestIsCouchDBEnabledDefault(t *testing.T) { | ||
| setUpCoreYAMLConfig() | ||
| defaultValue := IsCouchDBEnabled() | ||
| testutil.AssertEquals(t, defaultValue, false) //test default config is false | ||
| } | ||
|
|
||
| func TestIsCouchDBEnabled(t *testing.T) { | ||
| setUpCoreYAMLConfig() | ||
| defer testutil.ResetConfigToDefaultValues() | ||
| viper.Set("ledger.state.stateDatabase", "CouchDB") | ||
| updatedValue := IsCouchDBEnabled() | ||
| testutil.AssertEquals(t, updatedValue, true) //test config returns true | ||
| } | ||
|
|
||
| func TestGetCouchDBDefinition(t *testing.T) { | ||
| setUpCoreYAMLConfig() | ||
| defer testutil.ResetConfigToDefaultValues() | ||
| viper.Set("ledger.state.stateDatabase", "CouchDB") | ||
| couchDBDef := GetCouchDBDefinition() | ||
| testutil.AssertEquals(t, couchDBDef.URL, "127.0.0.1:5984") | ||
| testutil.AssertEquals(t, couchDBDef.Username, "") | ||
| testutil.AssertEquals(t, couchDBDef.Password, "") | ||
| } | ||
|
|
||
| func TestIsHistoryDBEnabledDefault(t *testing.T) { | ||
| setUpCoreYAMLConfig() | ||
| defaultValue := IsHistoryDBEnabled() | ||
| testutil.AssertEquals(t, defaultValue, false) //test default config is false | ||
| } | ||
|
|
||
| func TestIsHistoryDBEnabledWhenCouchDBIsDisabled(t *testing.T) { | ||
| setUpCoreYAMLConfig() | ||
| defer testutil.ResetConfigToDefaultValues() | ||
| viper.Set("ledger.state.stateDatabase", "goleveldb") | ||
| viper.Set("ledger.state.historyDatabase", true) | ||
| updatedValue := IsHistoryDBEnabled() | ||
| testutil.AssertEquals(t, updatedValue, false) //test config is false | ||
| } | ||
|
|
||
| func TestIsHistoryDBEnabledWhenOnlyCouchDBEnabled(t *testing.T) { | ||
| setUpCoreYAMLConfig() | ||
| defer testutil.ResetConfigToDefaultValues() | ||
| viper.Set("ledger.state.stateDatabase", "CouchDB") | ||
| viper.Set("ledger.state.historyDatabase", false) | ||
| updatedValue := IsHistoryDBEnabled() | ||
| testutil.AssertEquals(t, updatedValue, false) //test config is false | ||
| } | ||
|
|
||
| func TestIsHistoryDBEnabled(t *testing.T) { | ||
| setUpCoreYAMLConfig() | ||
| defer testutil.ResetConfigToDefaultValues() | ||
| viper.Set("ledger.state.stateDatabase", "CouchDB") | ||
| viper.Set("ledger.state.historyDatabase", true) | ||
| updatedValue := IsHistoryDBEnabled() | ||
| testutil.AssertEquals(t, updatedValue, true) //test config returns true | ||
| } | ||
|
|
||
| func setUpCoreYAMLConfig() { | ||
| //call a helper method to load the core.yaml | ||
| testutil.SetupCoreYAMLConfig("./../../../peer") | ||
| } |
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