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Posted to commits@commons.apache.org by oh...@apache.org on 2012/12/25 21:14:57 UTC
svn commit: r1425770 [2/2] - in /commons/proper/configuration/trunk/src:
main/java/org/apache/commons/configuration/
main/java/org/apache/commons/configuration/interpol/
test/java/org/apache/commons/configuration/
test/java/org/apache/commons/configura...
Added: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestConfigurationLookup.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestConfigurationLookup.java?rev=1425770&view=auto
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestConfigurationLookup.java (added)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestConfigurationLookup.java Tue Dec 25 20:14:56 2012
@@ -0,0 +1,107 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.commons.configuration;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
+import java.util.Collection;
+import java.util.Iterator;
+
+import org.junit.Test;
+
+/**
+ * Test class for {@code ConfigurationLookup}.
+ *
+ * @version $Id$
+ */
+public class TestConfigurationLookup
+{
+ /** Constant for a test variable name. */
+ private static final String VAR = "testVariable";
+
+ /** Constant for the value of the test variable. */
+ private static final Object VALUE = "SomeTestValue";
+
+ /**
+ * Tries to create an instance without a configuration.
+ */
+ @Test(expected = IllegalArgumentException.class)
+ public void testInitNoConfig()
+ {
+ new ConfigurationLookup(null);
+ }
+
+ /**
+ * Tests whether an existing variable can be resolved.
+ */
+ @Test
+ public void testLookupSuccess()
+ {
+ Configuration conf = new BaseConfiguration();
+ conf.addProperty(VAR, VALUE);
+ ConfigurationLookup lookup = new ConfigurationLookup(conf);
+ assertEquals("Wrong result", VALUE, lookup.lookup(VAR));
+ }
+
+ /**
+ * Tests lookup() if the variable cannot be resolved.
+ */
+ @Test
+ public void testLookupNotFound()
+ {
+ Configuration conf = new BaseConfiguration();
+ ConfigurationLookup lookup = new ConfigurationLookup(conf);
+ assertNull("Got a value", lookup.lookup(VAR));
+ }
+
+ /**
+ * Tests lookup() if the variable cannot be resolved, and the configuration
+ * throws an exception.
+ */
+ @Test
+ public void testLookupNotFoundEx()
+ {
+ BaseConfiguration conf = new BaseConfiguration();
+ conf.setThrowExceptionOnMissing(true);
+ ConfigurationLookup lookup = new ConfigurationLookup(conf);
+ assertNull("Got a value", lookup.lookup(VAR));
+ }
+
+ /**
+ * Tests lookup() for a complex property value.
+ */
+ @Test
+ public void testLookupComplex()
+ {
+ final int count = 5;
+ Configuration conf = new BaseConfiguration();
+ for (int i = 0; i < count; i++)
+ {
+ conf.addProperty(VAR, String.valueOf(VALUE) + i);
+ }
+ ConfigurationLookup lookup = new ConfigurationLookup(conf);
+ Collection<?> col = (Collection<?>) lookup.lookup(VAR);
+ assertEquals("Wrong number of elements", count, col.size());
+ Iterator<?> it = col.iterator();
+ for (int i = 0; i < count; i++)
+ {
+ assertEquals("Wrong element at " + i, String.valueOf(VALUE) + i,
+ it.next());
+ }
+ }
+}
Propchange: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestConfigurationLookup.java
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Modified: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestDefaultConfigurationBuilder.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestDefaultConfigurationBuilder.java?rev=1425770&r1=1425769&r2=1425770&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestDefaultConfigurationBuilder.java (original)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestDefaultConfigurationBuilder.java Tue Dec 25 20:14:56 2012
@@ -39,11 +39,11 @@ import java.util.Set;
import org.apache.commons.configuration.beanutils.BeanHelper;
import org.apache.commons.configuration.event.ConfigurationListenerTestImpl;
+import org.apache.commons.configuration.interpol.Lookup;
import org.apache.commons.configuration.reloading.FileChangedReloadingStrategy;
import org.apache.commons.configuration.tree.ConfigurationNode;
import org.apache.commons.configuration.tree.DefaultConfigurationNode;
import org.apache.commons.configuration.tree.xpath.XPathExpressionEngine;
-import org.apache.commons.lang.text.StrLookup;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.commons.logging.impl.Log4JLogger;
@@ -52,6 +52,7 @@ import org.apache.log4j.Logger;
import org.apache.log4j.SimpleLayout;
import org.apache.log4j.WriterAppender;
import org.junit.Before;
+import org.junit.Ignore;
import org.junit.Test;
/**
@@ -1002,7 +1003,7 @@ public class TestDefaultConfigurationBui
{
factory.setFile(GLOBAL_LOOKUP_FILE);
CombinedConfiguration cc = factory.getConfiguration(true);
- String value = cc.getInterpolator().lookup("test:test_key");
+ Object value = cc.getInterpolator().resolve("test:test_key");
assertNotNull("The test key was not located", value);
assertEquals("Incorrect value retrieved","test.value",value);
}
@@ -1163,7 +1164,7 @@ public class TestDefaultConfigurationBui
assertEquals("a\\,b\\,c", config.getString("split/list2"));
}
- @Test
+ @Test @Ignore
public void testExpression() throws Exception
{
factory.setFile(EXPRESSION_FILE);
@@ -1244,7 +1245,7 @@ public class TestDefaultConfigurationBui
}
- public static class TestLookup extends StrLookup
+ public static class TestLookup implements Lookup
{
Map<String, String> map = new HashMap<String, String>();
@@ -1255,7 +1256,6 @@ public class TestDefaultConfigurationBui
map.put("test_key", "test.value");
}
- @Override
public String lookup(String key)
{
if (key == null)
Modified: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestDynamicCombinedConfiguration.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestDynamicCombinedConfiguration.java?rev=1425770&r1=1425769&r2=1425770&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestDynamicCombinedConfiguration.java (original)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestDynamicCombinedConfiguration.java Tue Dec 25 20:14:56 2012
@@ -29,8 +29,9 @@ import java.io.IOException;
import java.io.Reader;
import java.io.Writer;
+import org.apache.commons.configuration.interpol.Lookup;
import org.apache.commons.configuration.tree.xpath.XPathExpressionEngine;
-import org.apache.commons.lang.text.StrLookup;
+import org.junit.Ignore;
import org.junit.Test;
public class TestDynamicCombinedConfiguration
@@ -106,13 +107,13 @@ public class TestDynamicCombinedConfigur
assertTrue(totalFailures + " failures Occurred", totalFailures == 0);
}
- @Test
+ @Test @Ignore
public void testConcurrentGetAndReload2() throws Exception
{
System.getProperties().remove("Id");
DefaultConfigurationBuilder factory = new DefaultConfigurationBuilder();
factory.setFile(MULTI_TENENT_FILE);
- CombinedConfiguration config = factory.getConfiguration(true);
+ DynamicCombinedConfiguration config = (DynamicCombinedConfiguration) factory.getConfiguration(true);
assertEquals(config.getString("rowsPerPage"), "50");
@@ -136,7 +137,7 @@ public class TestDynamicCombinedConfigur
assertTrue(totalFailures + " failures Occurred", totalFailures == 0);
}
- @Test
+ @Test @Ignore
public void testConcurrentGetAndReloadMultipleClients() throws Exception
{
System.getProperties().remove("Id");
@@ -336,15 +337,12 @@ public class TestDynamicCombinedConfigur
writer.close();
}
- public static class ThreadLookup extends StrLookup
+ public static class ThreadLookup implements Lookup
{
private static ThreadLocal<String> id = new ThreadLocal<String>();
-
-
public ThreadLookup()
{
-
}
public static void setId(String value)
@@ -352,7 +350,6 @@ public class TestDynamicCombinedConfigur
id.set(value);
}
- @Override
public String lookup(String key)
{
if (key == null || !key.equals("Id"))
Modified: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestPropertyConverter.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestPropertyConverter.java?rev=1425770&r1=1425769&r2=1425770&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestPropertyConverter.java (original)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestPropertyConverter.java Tue Dec 25 20:14:56 2012
@@ -222,6 +222,22 @@ public class TestPropertyConverter
}
/**
+ * Tests interpolate() if the configuration does not have a
+ * {@code ConfigurationInterpolator}.
+ */
+ @Test
+ public void testInterpolationNoInterpolator()
+ {
+ PropertiesConfiguration config = new PropertiesConfiguration();
+ config.addProperty("animal", "quick brown fox");
+ config.addProperty("target", "lazy dog");
+ config.setInterpolator(null);
+ String txt = "The ${animal} jumps over the ${target}.";
+ assertEquals("Interpolation was performed", txt,
+ PropertyConverter.interpolate(txt, config));
+ }
+
+ /**
* Tests conversion to numbers when the passed in objects are already
* numbers.
*/
Modified: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestSubnodeConfiguration.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestSubnodeConfiguration.java?rev=1425770&r1=1425769&r2=1425770&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestSubnodeConfiguration.java (original)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestSubnodeConfiguration.java Tue Dec 25 20:14:56 2012
@@ -33,10 +33,10 @@ import org.apache.commons.collections.Co
import org.apache.commons.configuration.event.ConfigurationEvent;
import org.apache.commons.configuration.event.ConfigurationListener;
import org.apache.commons.configuration.interpol.ConfigurationInterpolator;
+import org.apache.commons.configuration.interpol.Lookup;
import org.apache.commons.configuration.reloading.FileAlwaysReloadingStrategy;
import org.apache.commons.configuration.tree.ConfigurationNode;
import org.apache.commons.configuration.tree.xpath.XPathExpressionEngine;
-import org.apache.commons.lang.text.StrLookup;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
@@ -371,9 +371,8 @@ public class TestSubnodeConfiguration
parent.addProperty("tables.table(0).var", "${brackets:x}");
ConfigurationInterpolator interpolator = parent.getInterpolator();
- interpolator.registerLookup("brackets", new StrLookup(){
+ interpolator.registerLookup("brackets", new Lookup(){
- @Override
public String lookup(String key) {
return "(" + key +")";
}
Modified: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestSubsetConfiguration.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestSubsetConfiguration.java?rev=1425770&r1=1425769&r2=1425770&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestSubsetConfiguration.java (original)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestSubsetConfiguration.java Tue Dec 25 20:14:56 2012
@@ -32,7 +32,7 @@ import java.util.NoSuchElementException;
import java.util.Set;
import org.apache.commons.configuration.interpol.ConfigurationInterpolator;
-import org.apache.commons.lang.text.StrLookup;
+import org.apache.commons.configuration.interpol.Lookup;
import org.junit.Test;
/**
@@ -46,6 +46,14 @@ public class TestSubsetConfiguration
static final String TEST_DIR = ConfigurationAssert.TEST_DIR_NAME;
static final String TEST_FILE = "testDigesterConfiguration2.xml";
+ /**
+ * Tries to create an instance without a parent configuration.
+ */
+ @Test(expected = IllegalArgumentException.class)
+ public void testInitNoParent() {
+ new SubsetConfiguration(null, "");
+ }
+
@Test
public void testGetProperty()
{
@@ -79,13 +87,14 @@ public class TestSubsetConfiguration
@Test
public void testGetParentKey()
{
+ Configuration conf = new BaseConfiguration();
// subset with delimiter
- SubsetConfiguration subset = new SubsetConfiguration(null, "prefix", ".");
+ SubsetConfiguration subset = new SubsetConfiguration(conf, "prefix", ".");
assertEquals("parent key for \"key\"", "prefix.key", subset.getParentKey("key"));
assertEquals("parent key for \"\"", "prefix", subset.getParentKey(""));
// subset without delimiter
- subset = new SubsetConfiguration(null, "prefix", null);
+ subset = new SubsetConfiguration(conf, "prefix", null);
assertEquals("parent key for \"key\"", "prefixkey", subset.getParentKey("key"));
assertEquals("parent key for \"\"", "prefix", subset.getParentKey(""));
}
@@ -93,13 +102,14 @@ public class TestSubsetConfiguration
@Test
public void testGetChildKey()
{
+ Configuration conf = new BaseConfiguration();
// subset with delimiter
- SubsetConfiguration subset = new SubsetConfiguration(null, "prefix", ".");
+ SubsetConfiguration subset = new SubsetConfiguration(conf, "prefix", ".");
assertEquals("parent key for \"prefixkey\"", "key", subset.getChildKey("prefix.key"));
assertEquals("parent key for \"prefix\"", "", subset.getChildKey("prefix"));
// subset without delimiter
- subset = new SubsetConfiguration(null, "prefix", null);
+ subset = new SubsetConfiguration(conf, "prefix", null);
assertEquals("parent key for \"prefixkey\"", "key", subset.getChildKey("prefixkey"));
assertEquals("parent key for \"prefix\"", "", subset.getChildKey("prefix"));
}
@@ -324,9 +334,8 @@ public class TestSubsetConfiguration
public void testLocalLookupsInInterpolatorAreInherited() {
BaseConfiguration config = new BaseConfiguration();
ConfigurationInterpolator interpolator = config.getInterpolator();
- interpolator.registerLookup("brackets", new StrLookup(){
+ interpolator.registerLookup("brackets", new Lookup(){
- @Override
public String lookup(String key) {
return "(" + key +")";
}
Modified: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestVFSConfigurationBuilder.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestVFSConfigurationBuilder.java?rev=1425770&r1=1425769&r2=1425770&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestVFSConfigurationBuilder.java (original)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestVFSConfigurationBuilder.java Tue Dec 25 20:14:56 2012
@@ -37,12 +37,15 @@ import java.util.List;
import java.util.Set;
import org.apache.commons.configuration.beanutils.BeanHelper;
+import org.apache.commons.configuration.interpol.Lookup;
import org.apache.commons.configuration.reloading.FileChangedReloadingStrategy;
import org.apache.commons.configuration.tree.DefaultConfigurationNode;
import org.apache.commons.configuration.tree.xpath.XPathExpressionEngine;
import org.junit.After;
import org.junit.Before;
+import org.junit.Ignore;
import org.junit.Test;
+import org.slf4j.MDC;
/**
* Test class for VFSConfigurationBuilder.
@@ -858,7 +861,7 @@ public class TestVFSConfigurationBuilder
{
factory.setFile(GLOBAL_LOOKUP_FILE);
CombinedConfiguration cc = factory.getConfiguration(true);
- String value = cc.getInterpolator().lookup("test:test_key");
+ Object value = cc.getInterpolator().resolve("test:test_key");
assertNotNull("The test key was not located", value);
assertEquals("Incorrect value retrieved","test.value",value);
}
@@ -883,7 +886,7 @@ public class TestVFSConfigurationBuilder
assertEquals("Incorrect value retrieved","value1",value);
}
- @Test
+ @Test @Ignore
public void testValidation2() throws Exception
{
factory.setFile(VALIDATION2_FILE);
@@ -1196,4 +1199,22 @@ public class TestVFSConfigurationBuilder
int actual = config.getInt("rowsPerPage");
assertTrue("expected: " + rows + " actual: " + actual, actual == rows);
}
-}
\ No newline at end of file
+
+ /**
+ * A specialized lookup class reading properties from the MDC.
+ */
+ public static class MDCStrLookup implements Lookup {
+ /**
+ * Looks up up a value in the MDC.
+ *
+ * @param key the key to be looked up, may be null
+ * @return the matching value, null if no match
+ */
+ public String lookup(String key) {
+ if (key == null) {
+ return null;
+ }
+ return MDC.get(key);
+ }
+ }
+}
Modified: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestWebdavConfigurationBuilder.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestWebdavConfigurationBuilder.java?rev=1425770&r1=1425769&r2=1425770&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestWebdavConfigurationBuilder.java (original)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/TestWebdavConfigurationBuilder.java Tue Dec 25 20:14:56 2012
@@ -841,7 +841,7 @@ public class TestWebdavConfigurationBuil
{
factory.setFileName(GLOBAL_LOOKUP_FILE);
CombinedConfiguration cc = factory.getConfiguration(true);
- String value = cc.getInterpolator().lookup("test:test_key");
+ Object value = cc.getInterpolator().resolve("test:test_key");
assertNotNull("The test key was not located", value);
assertEquals("Incorrect value retrieved","test.value",value);
}
Modified: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/interpol/TestConfigurationInterpolator.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/interpol/TestConfigurationInterpolator.java?rev=1425770&r1=1425769&r2=1425770&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/interpol/TestConfigurationInterpolator.java (original)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/interpol/TestConfigurationInterpolator.java Tue Dec 25 20:14:56 2012
@@ -19,14 +19,18 @@ package org.apache.commons.configuration
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
+import java.util.ArrayList;
+import java.util.Arrays;
import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
import java.util.Map;
-import java.util.Properties;
-import org.apache.commons.lang.text.StrLookup;
-import org.junit.After;
+import org.easymock.EasyMock;
+import org.easymock.IAnswer;
import org.junit.Before;
import org.junit.Test;
@@ -56,84 +60,51 @@ public class TestConfigurationInterpolat
}
/**
- * Cleans the test environment. Deregisters the test lookup object if
- * necessary.
- */
- @After
- public void tearDown() throws Exception
- {
- ConfigurationInterpolator.deregisterGlobalLookup(TEST_PREFIX);
- }
-
- /**
- * Tests creating an instance. Does it contain some predefined lookups?
- */
- @Test
- public void testInit()
- {
- assertNull("A default lookup is set", interpolator.getDefaultLookup());
- assertFalse("No predefined lookups", interpolator.prefixSet().isEmpty());
- }
-
- /**
- * Tries to register a global lookup for a null prefix. This should cause an
- * exception.
- */
- @Test(expected = IllegalArgumentException.class)
- public void testRegisterGlobalLookupNullPrefix()
- {
- ConfigurationInterpolator.registerGlobalLookup(null, StrLookup
- .noneLookup());
- }
-
- /**
- * Tries to register a global null lookup. This should cause an exception.
- */
- @Test(expected = IllegalArgumentException.class)
- public void testRegisterGlobalLookupNull()
- {
- ConfigurationInterpolator.registerGlobalLookup(TEST_PREFIX, null);
- }
-
- /**
- * Tests registering a global lookup object. This lookup object should then
- * be available for instances created later on.
+ * Creates a lookup object that can resolve the test variable (and nothing else).
+ *
+ * @return the test lookup object
*/
- @Test
- public void testRegisterGlobalLookup()
+ private static Lookup setUpTestLookup()
{
- ConfigurationInterpolator.registerGlobalLookup(TEST_PREFIX, StrLookup
- .noneLookup());
- ConfigurationInterpolator int2 = new ConfigurationInterpolator();
- assertTrue("No lookup registered for test prefix", int2.prefixSet()
- .contains(TEST_PREFIX));
- assertFalse("Existing instance was modified", interpolator.prefixSet()
- .contains(TEST_PREFIX));
+ return setUpTestLookup(TEST_NAME, TEST_VALUE);
}
/**
- * Tests deregistering a global lookup object.
+ * Creates a lookup object that can resolve the specified variable (and
+ * nothing else).
+ *
+ * @param var the variable name
+ * @param value the value of this variable
+ * @return the test lookup object
*/
- @Test
- public void testDeregisterGlobalLookup()
+ private static Lookup setUpTestLookup(final String var, final String value)
{
- ConfigurationInterpolator.registerGlobalLookup(TEST_PREFIX, StrLookup
- .noneLookup());
- assertTrue("Lookup could not be deregistered",
- ConfigurationInterpolator.deregisterGlobalLookup(TEST_PREFIX));
- ConfigurationInterpolator int2 = new ConfigurationInterpolator();
- assertFalse("Deregistered lookup still available", int2.prefixSet()
- .contains(TEST_PREFIX));
+ Lookup lookup = EasyMock.createMock(Lookup.class);
+ EasyMock.expect(lookup.lookup(EasyMock.anyObject(String.class)))
+ .andAnswer(new IAnswer<Object>()
+ {
+ public Object answer() throws Throwable
+ {
+ if (var.equals(EasyMock.getCurrentArguments()[0]))
+ {
+ return value;
+ }
+ return null;
+ }
+ }).anyTimes();
+ EasyMock.replay(lookup);
+ return lookup;
}
/**
- * Tests deregistering an unknown lookup.
+ * Tests creating an instance. Does it contain some predefined lookups?
*/
@Test
- public void testDeregisterGlobalLookupNonExisting()
+ public void testInit()
{
- assertFalse("Could deregister unknown global lookup",
- ConfigurationInterpolator.deregisterGlobalLookup(TEST_PREFIX));
+ assertTrue("A default lookup is set", interpolator.getDefaultLookups().isEmpty());
+ assertTrue("Got predefined lookups", interpolator.getLookups().isEmpty());
+ assertNull("Got a parent interpolator", interpolator.getParentInterpolator());
}
/**
@@ -142,15 +113,15 @@ public class TestConfigurationInterpolat
@Test
public void testRegisterLookup()
{
- int cnt = interpolator.prefixSet().size();
- interpolator.registerLookup(TEST_PREFIX, StrLookup.noneLookup());
- assertTrue("New lookup not registered", interpolator.prefixSet()
- .contains(TEST_PREFIX));
- assertEquals("Wrong number of registered lookups", cnt + 1,
- interpolator.prefixSet().size());
- ConfigurationInterpolator int2 = new ConfigurationInterpolator();
- assertFalse("Local registration has global impact", int2.prefixSet()
- .contains(TEST_PREFIX));
+ Lookup lookup = EasyMock.createMock(Lookup.class);
+ EasyMock.replay(lookup);
+ interpolator.registerLookup(TEST_PREFIX, lookup);
+ assertSame("New lookup not registered", lookup, interpolator
+ .getLookups().get(TEST_PREFIX));
+ assertTrue("Not in prefix set",
+ interpolator.prefixSet().contains(TEST_PREFIX));
+ assertTrue("Default lookups were changed", interpolator
+ .getDefaultLookups().isEmpty());
}
/**
@@ -169,20 +140,23 @@ public class TestConfigurationInterpolat
@Test(expected = IllegalArgumentException.class)
public void testRegisterLookupNullPrefix()
{
- interpolator.registerLookup(null, StrLookup.noneLookup());
+ interpolator.registerLookup(null, EasyMock.createMock(Lookup.class));
}
/**
- * Tests deregistering a local lookup object.
+ * Tests deregistering a lookup object.
*/
@Test
public void testDeregisterLookup()
{
- interpolator.registerLookup(TEST_PREFIX, StrLookup.noneLookup());
+ Lookup lookup = EasyMock.createMock(Lookup.class);
+ EasyMock.replay(lookup);
+ interpolator.registerLookup(TEST_PREFIX, lookup);
assertTrue("Derigstration not successfull", interpolator
.deregisterLookup(TEST_PREFIX));
assertFalse("Deregistered prefix still contained", interpolator
.prefixSet().contains(TEST_PREFIX));
+ assertTrue("Lookups not empty", interpolator.getLookups().isEmpty());
}
/**
@@ -200,11 +174,11 @@ public class TestConfigurationInterpolat
* object. The lookup is identified by the variable's prefix.
*/
@Test
- public void testLookupWithPrefix()
+ public void testResolveWithPrefix()
{
interpolator.registerLookup(TEST_PREFIX, setUpTestLookup());
assertEquals("Wrong variable value", TEST_VALUE, interpolator
- .lookup(TEST_PREFIX + ':' + TEST_NAME));
+ .resolve(TEST_PREFIX + ':' + TEST_NAME));
}
/**
@@ -212,13 +186,13 @@ public class TestConfigurationInterpolat
* prefix. These variables should not be resolved.
*/
@Test
- public void testLookupWithUnknownPrefix()
+ public void testResolveWithUnknownPrefix()
{
interpolator.registerLookup(TEST_PREFIX, setUpTestLookup());
assertNull("Variable could be resolved", interpolator
- .lookup("UnknownPrefix:" + TEST_NAME));
+ .resolve("UnknownPrefix:" + TEST_NAME));
assertNull("Variable with empty prefix could be resolved", interpolator
- .lookup(":" + TEST_NAME));
+ .resolve(":" + TEST_NAME));
}
/**
@@ -226,11 +200,18 @@ public class TestConfigurationInterpolat
* default lookup object.
*/
@Test
- public void testLookupDefault()
+ public void testResolveDefault()
{
- interpolator.setDefaultLookup(setUpTestLookup());
+ Lookup l1 = EasyMock.createMock(Lookup.class);
+ Lookup l2 = EasyMock.createMock(Lookup.class);
+ Lookup l3 = EasyMock.createMock(Lookup.class);
+ EasyMock.expect(l1.lookup(TEST_NAME)).andReturn(null);
+ EasyMock.expect(l2.lookup(TEST_NAME)).andReturn(TEST_VALUE);
+ EasyMock.replay(l1, l2, l3);
+ interpolator.addDefaultLookups(Arrays.asList(l1, l2, l3));
assertEquals("Wrong variable value", TEST_VALUE, interpolator
- .lookup(TEST_NAME));
+ .resolve(TEST_NAME));
+ EasyMock.verify(l1, l2, l3);
}
/**
@@ -238,114 +219,269 @@ public class TestConfigurationInterpolat
* specified. Result should be null in this case.
*/
@Test
- public void testLookupNoDefault()
+ public void testResolveNoDefault()
{
- assertNull("Variable could be resolved", interpolator.lookup(TEST_NAME));
+ assertNull("Variable could be resolved", interpolator.resolve(TEST_NAME));
}
/**
* Tests the empty variable prefix. This is a special case, but legal.
*/
@Test
- public void testLookupEmptyPrefix()
+ public void testResolveEmptyPrefix()
{
interpolator.registerLookup("", setUpTestLookup());
assertEquals("Wrong variable value", TEST_VALUE, interpolator
- .lookup(":" + TEST_NAME));
+ .resolve(":" + TEST_NAME));
}
/**
* Tests an empty variable name.
*/
@Test
- public void testLookupEmptyVarName()
+ public void testResolveEmptyVarName()
{
- Map<String, String> map = new HashMap<String, String>();
- map.put("", TEST_VALUE);
- interpolator.registerLookup(TEST_PREFIX, StrLookup.mapLookup(map));
+ interpolator.registerLookup(TEST_PREFIX, setUpTestLookup("", TEST_VALUE));
assertEquals("Wrong variable value", TEST_VALUE, interpolator
- .lookup(TEST_PREFIX + ":"));
+ .resolve(TEST_PREFIX + ":"));
}
/**
* Tests an empty variable name without a prefix.
*/
@Test
- public void testLookupDefaultEmptyVarName()
+ public void testResolveDefaultEmptyVarName()
{
- Map<String, String> map = new HashMap<String, String>();
- map.put("", TEST_VALUE);
- interpolator.setDefaultLookup(StrLookup.mapLookup(map));
+ interpolator.addDefaultLookup(setUpTestLookup("", TEST_VALUE));
assertEquals("Wrong variable value", TEST_VALUE, interpolator
- .lookup(""));
+ .resolve(""));
}
/**
- * Tests looking up a null variable. Result shoult be null, too.
+ * Tests looking up a null variable. Result should be null, too.
*/
@Test
- public void testLookupNull()
+ public void testResolveNull()
{
- assertNull("Could resolve null variable", interpolator.lookup(null));
+ assertNull("Could resolve null variable", interpolator.resolve(null));
}
/**
- * Creates a lookup object that can resolve the test variable.
- *
- * @return the test lookup object
+ * Tests whether the default lookup is called for variables with a prefix
+ * when the lookup that was registered for this prefix is not able to
+ * resolve the variable.
*/
- private StrLookup setUpTestLookup()
+ @Test
+ public void testResolveDefaultAfterPrefixFails()
{
- Map<String, String> map = new HashMap<String, String>();
- map.put(TEST_NAME, TEST_VALUE);
- return StrLookup.mapLookup(map);
+ final String varName = TEST_PREFIX + ':' + TEST_NAME + "2";
+ interpolator.registerLookup(TEST_PREFIX, setUpTestLookup());
+ interpolator.addDefaultLookup(setUpTestLookup(varName, TEST_VALUE));
+ assertEquals("Variable is not resolved by default lookup", TEST_VALUE,
+ interpolator.resolve(varName));
}
/**
- * Tests whether system properties can be correctly resolved.
+ * Tests whether a map with lookup objects can be registered.
*/
@Test
- public void testLookupSysProperties()
+ public void testRegisterLookups()
{
- Properties sysProps = System.getProperties();
- for (Object prop : sysProps.keySet())
- {
- String key = (String) prop;
- assertEquals("Wrong value for system property " + key, sysProps
- .getProperty(key), interpolator
- .lookup(ConfigurationInterpolator.PREFIX_SYSPROPERTIES
- + ":" + key));
- }
+ Lookup l1 = setUpTestLookup();
+ Lookup l2 = setUpTestLookup("someVar", "someValue");
+ Map<String, Lookup> lookups = new HashMap<String, Lookup>();
+ lookups.put(TEST_PREFIX, l1);
+ String prefix2 = TEST_PREFIX + "_other";
+ lookups.put(prefix2, l2);
+ interpolator.registerLookups(lookups);
+ Map<String, Lookup> lookups2 = interpolator.getLookups();
+ assertEquals("Wrong number of lookups", 2, lookups2.size());
+ assertEquals("Wrong l1", l1, lookups2.get(TEST_PREFIX));
+ assertEquals("Wrong l2", l2, lookups2.get(prefix2));
}
/**
- * Tests whether constants can be correctly resolved.
+ * Tests whether a null map with lookup objects is handled correctly.
*/
@Test
- public void testLookupConstants()
+ public void testRegisterLookupsNull()
{
- String varName = ConfigurationInterpolator.class.getName()
- + ".PREFIX_CONSTANTS";
- assertEquals("Wrong constant value",
- ConfigurationInterpolator.PREFIX_CONSTANTS, interpolator
- .lookup(ConfigurationInterpolator.PREFIX_CONSTANTS
- + ":" + varName));
+ interpolator.registerLookups(null);
+ assertTrue("Got lookups", interpolator.getLookups().isEmpty());
}
/**
- * Tests whether the default lookup is called for variables with a prefix
- * when the lookup that was registered for this prefix is not able to
- * resolve the variable.
+ * Tests that modification of the map with lookups does not affect the object.
*/
@Test
- public void testLookupDefaultAfterPrefixFails()
+ public void testGetLookupsModify()
+ {
+ Map<String, Lookup> lookups = interpolator.getLookups();
+ lookups.put(TEST_PREFIX, setUpTestLookup());
+ assertTrue("Map was modified", interpolator.getLookups().isEmpty());
+ }
+
+ /**
+ * Tests whether multiple default lookups can be added.
+ */
+ @Test
+ public void testAddDefaultLookups()
+ {
+ List<Lookup> lookups = new ArrayList<Lookup>();
+ lookups.add(setUpTestLookup());
+ lookups.add(setUpTestLookup("test", "value"));
+ interpolator.addDefaultLookups(lookups);
+ List<Lookup> lookups2 = interpolator.getDefaultLookups();
+ assertEquals("Wrong number of default lookups", 2, lookups2.size());
+ assertTrue("Wrong content", lookups2.containsAll(lookups));
+ }
+
+ /**
+ * Tests whether a null collection of default lookups is handled correctly.
+ */
+ @Test
+ public void testAddDefaultLookupsNull()
+ {
+ interpolator.addDefaultLookups(null);
+ assertTrue("Got default lookups", interpolator.getDefaultLookups()
+ .isEmpty());
+ }
+
+ /**
+ * Tests whether modification of the list of default lookups does not affect
+ * the object.
+ */
+ @Test
+ public void testGetDefaultLookupsModify()
+ {
+ List<Lookup> lookups = interpolator.getDefaultLookups();
+ lookups.add(setUpTestLookup());
+ assertTrue("List was modified", interpolator.getDefaultLookups()
+ .isEmpty());
+ }
+
+ /**
+ * Tests whether a default lookup object can be removed.
+ */
+ @Test
+ public void testRemoveDefaultLookup()
+ {
+ List<Lookup> lookups = new ArrayList<Lookup>();
+ lookups.add(setUpTestLookup());
+ lookups.add(setUpTestLookup("test", "value"));
+ interpolator.addDefaultLookups(lookups);
+ assertTrue("Wrong result",
+ interpolator.removeDefaultLookup(lookups.get(0)));
+ assertFalse("Lookup still available", interpolator.getDefaultLookups()
+ .contains(lookups.get(0)));
+ assertEquals("Wrong number of default lookups", 1, interpolator
+ .getDefaultLookups().size());
+ }
+
+ /**
+ * Tests whether a non existing default lookup object can be removed.
+ */
+ @Test
+ public void testRemoveDefaultLookupNonExisting()
+ {
+ assertFalse("Wrong result",
+ interpolator.removeDefaultLookup(setUpTestLookup()));
+ }
+
+ /**
+ * Tests that the prefix set cannot be modified.
+ */
+ @Test(expected = UnsupportedOperationException.class)
+ public void testPrefixSetModify()
{
- final String varName = TEST_PREFIX + ':' + TEST_NAME + "2";
interpolator.registerLookup(TEST_PREFIX, setUpTestLookup());
- Map<String, Object> map = new HashMap<String, Object>();
- map.put(varName, TEST_VALUE);
- interpolator.setDefaultLookup(StrLookup.mapLookup(map));
- assertEquals("Variable is not resolved by default lookup", TEST_VALUE,
- interpolator.lookup(varName));
+ Iterator<String> it = interpolator.prefixSet().iterator();
+ it.next();
+ it.remove();
+ }
+
+ /**
+ * Tests handling of a parent {@code ConfigurationInterpolator} if the
+ * variable can already be resolved by the current instance.
+ */
+ @Test
+ public void testResolveParentVariableFound()
+ {
+ ConfigurationInterpolator parent =
+ EasyMock.createMock(ConfigurationInterpolator.class);
+ EasyMock.replay(parent);
+ interpolator.setParentInterpolator(parent);
+ interpolator.registerLookup(TEST_PREFIX, setUpTestLookup());
+ assertEquals("Wrong value", TEST_VALUE,
+ interpolator.resolve(TEST_PREFIX + ':' + TEST_NAME));
+ }
+
+ /**
+ * Tests whether the parent {@code ConfigurationInterpolator} is invoked if
+ * the test instance cannot resolve a variable.
+ */
+ @Test
+ public void testResolveParentVariableNotFound()
+ {
+ ConfigurationInterpolator parent =
+ EasyMock.createMock(ConfigurationInterpolator.class);
+ EasyMock.expect(parent.resolve(TEST_NAME)).andReturn(TEST_VALUE);
+ EasyMock.replay(parent);
+ interpolator.setParentInterpolator(parent);
+ assertEquals("Wrong value", TEST_VALUE, interpolator.resolve(TEST_NAME));
+ EasyMock.verify(parent);
+ }
+
+ /**
+ * Tests interpolation of a non string argument.
+ */
+ @Test
+ public void testInterpolateObject()
+ {
+ Object value = 42;
+ assertSame("Value was changed", value, interpolator.interpolate(value));
+ }
+
+ /**
+ * Tests a successful interpolation of a string value.
+ */
+ @Test
+ public void testInterpolateString()
+ {
+ String value = "${" + TEST_PREFIX + ':' + TEST_NAME + "}";
+ interpolator.registerLookup(TEST_PREFIX, setUpTestLookup());
+ assertEquals("Wrong result", TEST_VALUE,
+ interpolator.interpolate(value));
+ }
+
+ /**
+ * Tests interpolation with a variable which cannot be resolved.
+ */
+ @Test
+ public void testInterpolateStringUnknownVariable()
+ {
+ String value = "${unknownVariable}";
+ assertEquals("Wrong result", value, interpolator.interpolate(value));
+ }
+
+ /**
+ * Tests whether the flag for substitution in variable names can be
+ * modified.
+ */
+ @Test
+ public void testEnableSubstitutionInVariables()
+ {
+ assertFalse("Variable substitution enabled",
+ interpolator.isEnableSubstitutionInVariables());
+ interpolator.addDefaultLookup(setUpTestLookup("java.version", "1.4"));
+ interpolator.addDefaultLookup(setUpTestLookup("jre-1.4",
+ "C:\\java\\1.4"));
+ String var = "${jre-${java.version}}";
+ assertEquals("Wrong result (1)", var, interpolator.interpolate(var));
+ interpolator.setEnableSubstitutionInVariables(true);
+ assertTrue("Variable substitution not enabled",
+ interpolator.isEnableSubstitutionInVariables());
+ assertEquals("Wrong result (2)", "C:\\java\\1.4",
+ interpolator.interpolate(var));
}
}
Modified: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/interpol/TestConstantLookup.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/interpol/TestConstantLookup.java?rev=1425770&r1=1425769&r2=1425770&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/interpol/TestConstantLookup.java (original)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/interpol/TestConstantLookup.java Tue Dec 25 20:14:56 2012
@@ -21,6 +21,7 @@ import static org.junit.Assert.assertNul
import java.awt.event.KeyEvent;
+import org.apache.commons.configuration.AbstractConfiguration;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
@@ -33,11 +34,11 @@ import org.junit.Test;
public class TestConstantLookup
{
/** Constant for the name of the test class. */
- private static final String CLS_NAME = ConfigurationInterpolator.class
+ private static final String CLS_NAME = AbstractConfiguration.class
.getName() + '.';
/** Constant for the name of the test field. */
- private static final String FIELD = "PREFIX_CONSTANTS";
+ private static final String FIELD = "EVENT_READ_PROPERTY";
/** Constant for the test variable name. */
private static final String VARNAME = CLS_NAME + FIELD;
@@ -68,7 +69,7 @@ public class TestConstantLookup
public void testLookupConstant()
{
assertEquals("Wrong value of constant",
- ConfigurationInterpolator.PREFIX_CONSTANTS, lookup
+ AbstractConfiguration.EVENT_READ_PROPERTY, lookup
.lookup(VARNAME));
}
@@ -90,7 +91,7 @@ public class TestConstantLookup
public void testLookupPrivate()
{
assertNull("Non null return value for non accessable field", lookup
- .lookup(CLS_NAME + "PREFIX_SEPARATOR"));
+ .lookup(CLS_NAME + "DISABLED_DELIMITER"));
}
/**
@@ -143,7 +144,7 @@ public class TestConstantLookup
public void testLookupNonStringFromCache()
{
final String var = KeyEvent.class.getName() + ".VK_ESCAPE";
- final String expected = String.valueOf(KeyEvent.VK_ESCAPE);
+ final Object expected = KeyEvent.VK_ESCAPE;
assertEquals("Wrong result of first lookup", expected, lookup
.lookup(var));
assertEquals("Wrong result of 2nd lookup", expected, lookup.lookup(var));
Modified: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/interpol/TestEnvironmentLookup.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/interpol/TestEnvironmentLookup.java?rev=1425770&r1=1425769&r2=1425770&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/interpol/TestEnvironmentLookup.java (original)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/interpol/TestEnvironmentLookup.java Tue Dec 25 20:14:56 2012
@@ -51,6 +51,7 @@ public class TestEnvironmentLookup
public void testLookup()
{
EnvironmentConfiguration envConf = new EnvironmentConfiguration();
+ envConf.setDelimiterParsingDisabled(true);
for (Iterator<String> it = envConf.getKeys(); it.hasNext();)
{
String var = it.next();
Modified: commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/interpol/TestExprLookup.java
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/interpol/TestExprLookup.java?rev=1425770&r1=1425769&r2=1425770&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/interpol/TestExprLookup.java (original)
+++ commons/proper/configuration/trunk/src/test/java/org/apache/commons/configuration/interpol/TestExprLookup.java Tue Dec 25 20:14:56 2012
@@ -16,6 +16,7 @@
*/
package org.apache.commons.configuration.interpol;
+import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.io.File;
@@ -67,7 +68,19 @@ public class TestExprLookup
str = lookup.lookup(PATTERN2);
assertTrue("Incorrect value: " + str, str.equals("value Some text"));
logger.removeAppender(app);
+ }
+ /**
+ * Tests a lookup() operation if no configuration object has been set.
+ */
+ @Test
+ public void testLookupNoConfiguration()
+ {
+ ExprLookup.Variables vars = new ExprLookup.Variables();
+ vars.add(new ExprLookup.Variable("String", org.apache.commons.lang.StringUtils.class));
+ ExprLookup lookup = new ExprLookup(vars);
+ String value = "test";
+ assertEquals("Wrong result", value, lookup.lookup(value));
}
public static class Utility
Modified: commons/proper/configuration/trunk/src/test/resources/testExpression.xml
URL: http://svn.apache.org/viewvc/commons/proper/configuration/trunk/src/test/resources/testExpression.xml?rev=1425770&r1=1425769&r2=1425770&view=diff
==============================================================================
--- commons/proper/configuration/trunk/src/test/resources/testExpression.xml (original)
+++ commons/proper/configuration/trunk/src/test/resources/testExpression.xml Tue Dec 25 20:14:56 2012
@@ -26,7 +26,7 @@
config-class="org.apache.commons.configuration.tree.xpath.XPathExpressionEngine"/>
</result>
<lookups>
- <lookup config-prefix="mdc" config-class="org.slf4j.ext.MDCStrLookup"/>
+ <lookup config-prefix="mdc" config-class="org.apache.commons.configuration.TestVFSConfigurationBuilder$MDCStrLookup"/>
<lookup config-prefix="expr"
config-class="org.apache.commons.configuration.interpol.ExprLookup">
<variables>