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/**
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* '$RCSfile$'
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* Copyright: 2004 Regents of the University of California and the
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* National Center for Ecological Analysis and Synthesis
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* Purpose: To test the Access Controls in metacat by JUnit
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*
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* '$Author: daigle $'
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* '$Date: 2008-07-18 10:06:00 -0700 (Fri, 18 Jul 2008) $'
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* '$Revision: 4146 $'
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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package edu.ucsb.nceas.metacattest;
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import java.util.Map;
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import java.util.Random;
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import java.util.Vector;
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import edu.ucsb.nceas.MCTestCase;
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import edu.ucsb.nceas.metacat.properties.PropertyService;
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import edu.ucsb.nceas.utilities.PropertyNotFoundException;
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import junit.framework.Test;
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import junit.framework.TestSuite;
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/**
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* A JUnit test for testing Access Control in Metacat
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*/
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public class PropertyServiceTest extends MCTestCase {
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/**
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* Constructor to build the test
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*
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* @param name the name of the test method
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*/
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public PropertyServiceTest(String name) {
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super(name);
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}
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/**
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* Establish a testing framework by initializing appropriate objects
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*/
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public void setUp() {
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}
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/**
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* Release any objects after tests are complete
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*/
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public void tearDown() {
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}
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/**
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* Create a suite of tests to be run together
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*/
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public static Test suite() {
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TestSuite suite = new TestSuite();
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suite.addTest(new PropertyServiceTest("initialize"));
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// Test basic functions
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suite.addTest(new PropertyServiceTest("mainPropertiesTest"));
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return suite;
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}
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/**
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* Run an initial test that always passes to check that the test
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* harness is working.
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*/
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public void initialize() {
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assertTrue(1 == 1);
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}
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/**
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* Tests reading and writing from properties using the PropertyService class
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*1. read a single property from the properties file that should exist
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* Read a test property from the PropertyService. The value should be read
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* successfully. If PropertyNotFoundException is thrown, the test case fails.
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* Also, if the value returned is null, the test case fails. Strictly speaking,
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* it is not a failure for getProperty to return null, but we know that
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* 'test.metacatURL' should have a value.
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*2. read a single property from the main properties that shouldn't exist
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* Expect a PropertyNotFoundException here. If the exception is not thrown,
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* the test case fails.
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*3. read group property names from the main properties
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* read an existing group of property names. If the result set is zero
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* length, the test case fails.
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*4. read group properties from the main properties
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* Get the property values for the group names retrieved in test case 3. If
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* the properties map retrieved is empty, the test case fails.
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*5. write property to main properties
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* Write a property that already exists to the metacat.properties file. The
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* value is randomly generated. The value is then retrieved from the
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* metacat.properties file. If the retrieved value does not match the
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* generated value, or if an exception is thrown, the test case fails.
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*6. set property and persist to main properties
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* This does the same as test case 5, but instead of using setProperty which
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* sets the property in memory and persists it to file, this case uses
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* setPropertyNoPersist and persistProperties to do the set and persist
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* atomically.
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*7. try to write property to main properties that doesn't exist
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* Attempt to set a property that doesn't exist in the properties
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* file. This should throw a PropertyNotFoundException. Anything else
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* causes the test case to fail.
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*8. try to write property nonPersistant to main properties that doesn't exist
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* This does the same as test case 7, but uses the setPropertyNoPersist method.
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*/
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public void mainPropertiesTest()
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{
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Random random = new Random();
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try {
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debug("\nRunning: mainPropertiesTest test");
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//====1 read a single property from the properties file that should exist
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debug("Test 1: read a single property from the properties file that should exist");
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try {
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String metacatURL = PropertyService.getProperty("test.metacatUrl");
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if (metacatURL == null || metacatURL.equals("")) {
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fail("Test 1: Reading property 'test.metacatURL' returned no value.");
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}
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debug("Test 1: read property 'test.metacatURL': " + metacatURL);
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} catch (PropertyNotFoundException pnfe) {
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fail("Test 1: Could not read property 'test.metacatURL' : " + pnfe.getMessage());
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}
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//====2 read a single property from the main properties that shouldn't exist
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debug("Test 2: read a single property from the main properties that shouldn't exist");
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try {
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String metacatURL = PropertyService.getProperty("test.this.doesn't.exist");
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fail("Test 2: shouldn't have successfully read property: test.this.doesn't.exist : "
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+ metacatURL);
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} catch (PropertyNotFoundException pnfe) {
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debug("Test 2: expected failure reading property:'test.this.doesn't.exist' : "
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+ pnfe.getMessage());
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}
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//====3 read group property names from the main properties
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debug("Test 3: read property group names 'organization.org'");
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Vector<String> orgList =
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PropertyService.getPropertyNamesByGroup("organization.org");
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if (orgList == null || orgList.size() == 0) {
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fail("Test 3: Empty vector returned when reading property group names 'organization.org'");
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}
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// ====4 read group properties from the main properties
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try {
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debug("Test 4: read property group 'organization.org'");
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Map<String, String> metacatProps = PropertyService.getPropertiesByGroup("organization.org");
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if (metacatProps == null || metacatProps.size() == 0) {
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fail("Test 4: Empty map returned when reading property group names 'organization.org'");
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}
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} catch (PropertyNotFoundException pnfe) {
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fail("Test 4: Could not read property group names 'organization.org': " + pnfe.getMessage());
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}
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// ====5 write property to main properties
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try {
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String testValue = "testing" + random.nextInt();
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debug("Test 5: set property 'test.testProperty' : " + testValue);
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PropertyService.setProperty("test.testProperty", testValue);
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String testValue2 = PropertyService.getProperty("test.testProperty");
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if (!testValue.equals(testValue2)) {
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fail("Test 5: couldn't set 'test.testProperty' to " + testValue);
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}
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} catch (PropertyNotFoundException pnfe) {
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fail("Test 5: Could not set property 'test.testProperty' : " + pnfe.getMessage());
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}
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// ====6 set property and persist to main properties
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try {
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String testValue = "testing" + random.nextInt();
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debug("Test 6: set property 'test.testProperty' : " + testValue);
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PropertyService.setPropertyNoPersist("test.testProperty", testValue);
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PropertyService.persistProperties();
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String testValue2 = PropertyService.getProperty("test.testProperty");
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if (!testValue.equals(testValue2)) {
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fail("Test 6: couldn't set 'test.testProperty' to " + testValue);
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}
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} catch (PropertyNotFoundException pnfe) {
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fail("Test 6: Could not set property 'test.testProperty' : " + pnfe.getMessage());
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}
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// ====7 try to write property to main properties that doesn't exist
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String testValue;
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try {
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testValue = "testing" + random.nextInt();
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debug("Test 7: set property 'test.property.nonexistant' : " + testValue);
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PropertyService.setProperty("test.property.nonexistant", testValue);
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fail("Test 7: shouldn't have been able to set 'test.property.nonexistant' to "
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+ testValue + " since 'test.property.nonexistant' doesn't exist.");
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} catch (PropertyNotFoundException pnfe) {
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debug("Test 7: expected failure writing to property:'test.property.nonexistant' : "
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+ pnfe.getMessage());
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}
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// ====8 try to write property nonPersistant to main properties that doesn't exist
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try {
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testValue = "testing" + random.nextInt();
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debug("Test 8: set property 'test.property.nonexistant' : " + testValue);
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PropertyService.setPropertyNoPersist("test.property.nonexistant", testValue);
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fail("Test 8: shouldn't have been able to set 'test.property.nonexistant' to "
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+ testValue + " since 'test.property.nonexistant' doesn't exist.");
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} catch (PropertyNotFoundException pnfe) {
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debug("Test 8: expected failure writing to property:'test.property.nonexistant' : "
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+ pnfe.getMessage());
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}
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} catch (Exception e) {
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fail("General exception:\n" + e.getMessage());
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}
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}
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}
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