com.tc.util.TCPropertyStoreTest.java Source code

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Here is the source code for com.tc.util.TCPropertyStoreTest.java

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/*
 *
 *  The contents of this file are subject to the Terracotta Public 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://terracotta.org/legal/terracotta-public-license.
 *
 *  Software distributed under the License is distributed on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 *  the specific language governing rights and limitations under the License.
 *
 *  The Covered Software is Terracotta Core.
 *
 *  The Initial Developer of the Covered Software is
 *  Terracotta, Inc., a Software AG company
 *
 */
package com.tc.util;

import org.apache.commons.io.IOUtils;

import com.tc.properties.TCPropertiesConsts;
import com.tc.properties.TCPropertiesImpl;
import com.tc.util.properties.TCPropertyStore;

import java.io.IOException;
import java.io.InputStream;

import junit.framework.TestCase;

public class TCPropertyStoreTest extends TestCase {

    // This file resides in src.resource/com/tc/properties directory
    private static final String DEFAULT_TC_PROPERTIES_FILE = "tc.properties";

    @Override
    protected void setUp() throws Exception {
        super.setUp();
    }

    private void loadDefaults(String propFile, TCPropertyStore propertyStore) {
        InputStream in = TCPropertiesImpl.class.getResourceAsStream(propFile);
        if (in == null) {
            throw new AssertionError("TC Property file " + propFile + " not Found");
        }
        try {
            propertyStore.load(in);
        } catch (IOException e) {
            throw new AssertionError(e);
        } finally {
            IOUtils.closeQuietly(in);
        }
    }

    public void testLoad() {
        TCPropertyStore propertyStore = new TCPropertyStore();
        loadDefaults(DEFAULT_TC_PROPERTIES_FILE, propertyStore);
        Assert.assertTrue(propertyStore.containsKey(TCPropertiesConsts.L2_L1RECONNECT_ENABLED));
        Assert.assertTrue(propertyStore.containsKey(TCPropertiesConsts.L2_L1RECONNECT_ENABLED.toUpperCase()));
        Assert.assertTrue(propertyStore.containsKey(TCPropertiesConsts.L2_L1RECONNECT_ENABLED.replace("e", "E")));
    }

    public void testTrim() {
        TCPropertyStore props = new TCPropertyStore();
        props.setProperty("tim1", "eck");
        props.setProperty("tim2", " eck");
        props.setProperty("tim3", "eck ");
        props.setProperty("tim4", " eck ");

        for (String key : props.keysArray()) {
            assertEquals("eck", props.getProperty(key));
        }
    }

    public void testOrder() {
        TCPropertyStore props = new TCPropertyStore();

        for (int i = 0; i < 1000; i++) {
            props.setProperty(String.valueOf(i), "");
        }

        int count = 0;
        for (String key : props.keysArray()) {
            assertEquals(String.valueOf(count++), key);
        }
    }

    public void testKeyCasePreserve() {
        TCPropertyStore props = new TCPropertyStore();

        props.setProperty("Tim", "eck");
        assertEquals("eck", props.getProperty("tim"));
        assertEquals(1, props.keysArray().length);
        assertEquals("Tim", props.keysArray()[0]);

        props.setProperty("TIM", "eck");
        assertEquals("eck", props.getProperty("tim"));
        assertEquals(1, props.keysArray().length);
        assertEquals("TIM", props.keysArray()[0]);

        props.setProperty("TiM", "eck");
        assertEquals("eck", props.getProperty("tim"));
        assertEquals(1, props.keysArray().length);
        assertEquals("TiM", props.keysArray()[0]);
    }

    public void testSetAndGet() {
        TCPropertyStore propertyStore = new TCPropertyStore();
        propertyStore.setProperty("xyz", "abc");
        Assert.assertEquals("abc", propertyStore.getProperty("XyZ"));
        Assert.assertEquals("abc", propertyStore.getProperty("xYZ"));
        propertyStore.setProperty("abc", "def");
        Assert.assertEquals("def", propertyStore.getProperty("AbC"));
    }

    public void testPutAll() {
        TCPropertyStore propertyStore1 = new TCPropertyStore();
        TCPropertyStore propertyStore2 = new TCPropertyStore();

        propertyStore1.setProperty("abc", "def");
        propertyStore1.setProperty("xyz", "XYZ");

        propertyStore2.putAll(propertyStore1);

        Assert.assertEquals(2, propertyStore2.size());
        Assert.assertEquals("def", propertyStore2.getProperty("AbC"));
        Assert.assertEquals("XYZ", propertyStore2.getProperty("XyZ"));
    }
}