Improved the ConfigurationRepositoryTest.

Checkstyle for CliConfigurationImpTest.
Improved the ConfigurationRepositoryTest
to not has an influence on other tests.

Issue-ID: SDC-2327
Signed-off-by: Krystian Kedron <k.kedron@partner.samsung.com>
Change-Id: I74b95617ad1b17c26a8d6237c7e7469ef2213596

3 files changed, 44 insertions, 35 deletions

diff --git a/common/onap-common-configuration-management/onap-configuration-management-core/pom.xml b/common/onap-common-configuration-management/onap-configuration-management-core/pom.xml
index 7f978bf930..5de500163c 100755
--- a/common/onap-common-configuration-management/onap-configuration-management-core/pom.xml
+++ b/common/onap-common-configuration-management/onap-configuration-management-core/pom.xml
@@ -105,6 +105,12 @@
             <artifactId>logback-classic</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.powermock</groupId>
+            <artifactId>powermock-module-junit4</artifactId>
+            <version>2.0.2</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/common/onap-common-configuration-management/onap-configuration-management-core/src/test/java/org/onap/config/CliConfigurtationImpTest.java b/common/onap-common-configuration-management/onap-configuration-management-core/src/test/java/org/onap/config/CliConfigurationImpTest.java
index 0d460a2bb1..3d12eac13d 100644
--- a/common/onap-common-configuration-management/onap-configuration-management-core/src/test/java/org/onap/config/CliConfigurtationImpTest.java
+++ b/common/onap-common-configuration-management/onap-configuration-management-core/src/test/java/org/onap/config/CliConfigurationImpTest.java
@@ -16,18 +16,18 @@
 
 package org.onap.config;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import java.util.Map;
+
 import org.junit.Test;
 import org.onap.config.api.ConfigurationManager;
 import org.onap.config.impl.CliConfigurationImpl;
 import org.onap.config.util.ConfigTestConstant;
 import org.onap.config.util.TestImplementationConfiguration;
 
-import java.util.Map;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-
-public class CliConfigurtationImpTest {
+public class CliConfigurationImpTest {
 
     private static final String NAMESPACE = "CLIConfiguration";
     private static final String TENANT = "OPENECOMP";
@@ -35,14 +35,15 @@ public class CliConfigurtationImpTest {
     private static final String SERVICE_CONF = "testService";
 
     @Test
-    public void testGenerateAndPopulateMap() throws Exception {
+    public void testGenerateAndPopulateMap() {
 
         // given
         ConfigurationManager conf = new CliConfigurationImpl();
         // when
-        Map outputMap = conf.generateMap(TENANT,  NAMESPACE, ConfigTestConstant.ARTIFACT);
-        TestImplementationConfiguration testServiceImpl = conf.populateMap(TENANT, NAMESPACE, IMPL_KEY,
-                TestImplementationConfiguration.class).get(SERVICE_CONF);
+        Map outputMap = conf.generateMap(TENANT, NAMESPACE, ConfigTestConstant.ARTIFACT);
+        TestImplementationConfiguration testServiceImpl =
+            conf.populateMap(TENANT, NAMESPACE, IMPL_KEY, TestImplementationConfiguration.class)
+                .get(SERVICE_CONF);
 
         // then
         validateCliMapConfig(outputMap);
@@ -50,43 +51,40 @@ public class CliConfigurtationImpTest {
         assertEquals("org.junit.Test", testServiceImpl.getImplementationClass());
     }
 
-    private void validateCliMapConfig(Map outputMap){
-        assertEquals("appc", outputMap.get(
-                withoutArtifactPrefix(ConfigTestConstant.ARTIFACT_CONSUMER)));
-        assertEquals("6", extract(outputMap,
-                withoutArtifactPrefix(ConfigTestConstant.ARTIFACT_NAME_MINLENGTH)));
-        assertEquals("true", outputMap.get(
-                withoutArtifactPrefix(ConfigTestConstant.ARTIFACT_ENCODED)));
-        assertEquals("14", extract(outputMap,
-                withoutArtifactPrefix(ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH)));
-        assertEquals("pdf", outputMap.get(
-                withoutArtifactPrefix(ConfigTestConstant.ARTIFACT_EXT)));
-        assertEquals("Base64", outputMap.get(
-                withoutArtifactPrefix(ConfigTestConstant.ARTIFACT_ENC)));
-        assertEquals("a-zA-Z_0-9", extract(outputMap,
-                withoutArtifactPrefix(ConfigTestConstant.ARTIFACT_NAME_UPPER)));
-        assertEquals("deleted", outputMap.get(
-                withoutArtifactPrefix(ConfigTestConstant.ARTIFACT_STATUS)));
+    private void validateCliMapConfig(Map outputMap) {
+        assertEquals("appc",
+            outputMap.get(withoutArtifactPrefix(ConfigTestConstant.ARTIFACT_CONSUMER)));
+        assertEquals("6",
+            extract(outputMap, withoutArtifactPrefix(ConfigTestConstant.ARTIFACT_NAME_MINLENGTH)));
+        assertEquals("true",
+            outputMap.get(withoutArtifactPrefix(ConfigTestConstant.ARTIFACT_ENCODED)));
+        assertEquals("14",
+            extract(outputMap, withoutArtifactPrefix(ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH)));
+        assertEquals("pdf", outputMap.get(withoutArtifactPrefix(ConfigTestConstant.ARTIFACT_EXT)));
+        assertEquals("Base64",
+            outputMap.get(withoutArtifactPrefix(ConfigTestConstant.ARTIFACT_ENC)));
+        assertEquals("a-zA-Z_0-9",
+            extract(outputMap, withoutArtifactPrefix(ConfigTestConstant.ARTIFACT_NAME_UPPER)));
+        assertEquals("deleted",
+            outputMap.get(withoutArtifactPrefix(ConfigTestConstant.ARTIFACT_STATUS)));
 
     }
 
-    public String withoutArtifactPrefix(String key){
+    private String withoutArtifactPrefix(String key) {
         return key.replace(ConfigTestConstant.ARTIFACT + ".", "");
     }
 
-    public String extract(Map map, String keys) {
+    private String extract(Map map, String keys) {
 
         String[] keysList = keys.split("\\.");
         Map recursive = (Map) map.get(keysList[0]);
 
         for (int i = 1; i < keysList.length; i++) {
             if (i == keysList.length - 1) {
-                return  (String) recursive.get(keysList[i]);
+                return (String) recursive.get(keysList[i]);
             }
             recursive = (Map) recursive.get(keysList[i]);
         }
         return null;
     }
-
-
 }
diff --git a/common/onap-common-configuration-management/onap-configuration-management-core/src/test/java/org/onap/config/impl/ConfigurationRepositoryTest.java b/common/onap-common-configuration-management/onap-configuration-management-core/src/test/java/org/onap/config/impl/ConfigurationRepositoryTest.java
index 8a39d1bff0..c7cc96cfbe 100644
--- a/common/onap-common-configuration-management/onap-configuration-management-core/src/test/java/org/onap/config/impl/ConfigurationRepositoryTest.java
+++ b/common/onap-common-configuration-management/onap-configuration-management-core/src/test/java/org/onap/config/impl/ConfigurationRepositoryTest.java
@@ -30,8 +30,13 @@ import org.apache.commons.configuration2.BaseConfiguration;
 import org.apache.commons.configuration2.Configuration;
 import org.junit.Before;
 import org.junit.Test;
+import org.junit.runner.RunWith;
 import org.onap.config.Constants;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
 
+@RunWith(PowerMockRunner.class)
+@PrepareForTest(ConfigurationRepository.class)
 public class ConfigurationRepositoryTest {
 
     private static final String[] EMPTY_ARRAY_OF_STRING = new String[0];
@@ -71,9 +76,9 @@ public class ConfigurationRepositoryTest {
 
         // when
         repository.populateConfiguration(Constants.DEFAULT_TENANT + Constants.KEY_ELEMENTS_DELIMITER
-                + Constants.DEFAULT_NAMESPACE, inputConfig);
-        final Configuration outputConfig = repository.getConfigurationFor(Constants.DEFAULT_TENANT,
-                Constants.DEFAULT_NAMESPACE);
+            + Constants.DEFAULT_NAMESPACE, inputConfig);
+        final Configuration outputConfig =
+            repository.getConfigurationFor(Constants.DEFAULT_TENANT, Constants.DEFAULT_NAMESPACE);
 
         // then
         assertEquals(inputConfig, outputConfig);