diff options
Diffstat (limited to 'common/onap-common-configuration-management/onap-configuration-management-core/src/test/java/org/onap/config/test/NotificationForNodeConfigTest.java')
-rw-r--r-- | common/onap-common-configuration-management/onap-configuration-management-core/src/test/java/org/onap/config/test/NotificationForNodeConfigTest.java | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/common/onap-common-configuration-management/onap-configuration-management-core/src/test/java/org/onap/config/test/NotificationForNodeConfigTest.java b/common/onap-common-configuration-management/onap-configuration-management-core/src/test/java/org/onap/config/test/NotificationForNodeConfigTest.java new file mode 100644 index 0000000000..1486522ca7 --- /dev/null +++ b/common/onap-common-configuration-management/onap-configuration-management-core/src/test/java/org/onap/config/test/NotificationForNodeConfigTest.java @@ -0,0 +1,85 @@ +package org.onap.config.test; + +import org.junit.After; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; +import org.onap.config.api.Configuration; +import org.onap.config.api.ConfigurationChangeListener; +import org.onap.config.api.ConfigurationManager; +import org.onap.config.util.ConfigTestConstant; +import org.onap.config.util.TestUtil; + +import java.io.File; +import java.io.FileOutputStream; +import java.io.IOException; +import java.io.OutputStream; +import java.util.Properties; + +/** + * Scenario 15 + * Update and Verify Change Notifications for any change in the registered key for node specific configuration + * Pre-requisite - set -Dnode.config.location=${"user.home"}/TestResources/ while running test + * Created by sheetalm on 10/17/2016. + */ +public class NotificationForNodeConfigTest { + public final static String NAMESPACE = "NotificationForNodeConfig"; + + private String updatedValue = null; + + @Before + public void setUp() throws IOException { + String data = "{name:\"SCM\"}"; + TestUtil.writeFile(data); + } + + @Test + public void testNotificationForNode() throws IOException, InterruptedException { + Configuration config = ConfigurationManager.lookup(); + + System.out.println(config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH)); + + Properties props = new Properties(); + props.setProperty(ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH, "30"); + props.setProperty("_config.namespace",NAMESPACE); + File f = new File(TestUtil.jsonSchemaLoc + "config.properties"); + try (OutputStream out = new FileOutputStream(f)) { + props.store(out, "Node Config Property"); + } + + Thread.sleep(35000); + + //Verify property from node specific configuration + Assert.assertEquals("30", config.getAsString(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH)); + + config.addConfigurationChangeListener(NAMESPACE, ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH, new NodePropValListener()); + + props.setProperty(ConfigTestConstant.ARTIFACT_NAME_MAXLENGTH, "80"); + try (OutputStream out = new FileOutputStream(f)) { + props.store(out, "Updated Node Config Property"); + } + + Thread.sleep(35000); + + //Verify change listenere is invoked when node specific configuration is changed. + Assert.assertEquals("80", updatedValue); + + } + + private class NodePropValListener implements ConfigurationChangeListener { + @Override + public void notify(String key, Object oldValue, Object newValue) { + System.out.println("received notification::oldValue=="+oldValue+" newValue=="+newValue); + updatedValue = newValue.toString(); + } + } + + @After + public void tearDown() throws Exception { + TestUtil.cleanUp(); + File f = new File(TestUtil.jsonSchemaLoc+"config.properties"); + if(f.exists()) { + f.delete(); + } + } +} |