com.eyeq.pivot4j.ui.property.ConditionalPropertyTest.java Source code

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Here is the source code for com.eyeq.pivot4j.ui.property.ConditionalPropertyTest.java

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/*
 * ====================================================================
 * This software is subject to the terms of the Common Public License
 * Agreement, available at the following URL:
 *   http://www.opensource.org/licenses/cpl.html .
 * You must accept the terms of that agreement to use this software.
 * ====================================================================
 */
package com.eyeq.pivot4j.ui.property;

import static org.hamcrest.CoreMatchers.equalTo;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.nullValue;
import static org.junit.Assert.assertThat;

import java.io.Serializable;
import java.util.LinkedList;
import java.util.List;

import org.apache.commons.configuration.ConfigurationException;
import org.apache.commons.configuration.XMLConfiguration;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

import com.eyeq.pivot4j.ui.AbstractMockRenderTestCase;
import com.eyeq.pivot4j.ui.RenderContext;
import com.eyeq.pivot4j.ui.condition.ConditionFactory;
import com.eyeq.pivot4j.ui.condition.DefaultConditionFactory;
import com.eyeq.pivot4j.ui.condition.ExpressionCondition;
import com.eyeq.pivot4j.ui.condition.OrCondition;

public class ConditionalPropertyTest extends AbstractMockRenderTestCase {

    private ConditionalProperty property;

    @Before
    public void setUp() throws Exception {
        ConditionFactory factory = new DefaultConditionFactory();

        this.property = new ConditionalProperty("bgColor", factory);

        ExpressionCondition expression1 = new ExpressionCondition(factory, "<#if rowIndex = 3>true</#if>");
        ExpressionCondition expression2 = new ExpressionCondition(factory, "<#if rowIndex = 4>true</#if>");

        OrCondition or = new OrCondition(factory, expression1, expression2);

        List<ConditionalValue> values = new LinkedList<ConditionalValue>();

        values.add(
                new ConditionalValue(new ExpressionCondition(factory, "<#if columnIndex = 1>true</#if>"), "red"));
        values.add(new ConditionalValue(or, "blue"));

        property.setDefaultValue("black");
        property.setValues(values);
    }

    @After
    public void tearDown() throws Exception {
        this.property = null;
    }

    @Test
    public void testNullValue() {
        RenderContext context = createDummyRenderContext();

        property.setValues(null);

        String result = property.getValue(context);

        assertThat("Wrong property value.", result, is(nullValue()));
    }

    @Test
    public void testDefaultValue() {
        RenderContext context = createDummyRenderContext();
        context.setColIndex(2);
        context.setRowIndex(1);

        String result = property.getValue(context);

        assertThat("Wrong property value.", result, is(equalTo("black")));
    }

    @Test
    public void testSimpleValue() {
        RenderContext context = createDummyRenderContext();
        context.setColIndex(1);
        context.setRowIndex(2);

        String result = property.getValue(context);

        assertThat("Wrong property value.", result, is(equalTo("red")));
    }

    @Test
    public void testConditionValue() {
        RenderContext context = createDummyRenderContext();
        context.setColIndex(2);
        context.setRowIndex(4);

        String result = property.getValue(context);

        assertThat("Wrong property value.", result, is(equalTo("blue")));
    }

    @Test
    public void testStateManagement() {
        Serializable state = property.saveState();

        ConditionalProperty property2 = new ConditionalProperty(new DefaultConditionFactory());

        property2.restoreState(state);

        assertThat("Property name has been changed.", property2.getName(), is(equalTo(property.getName())));
        assertThat("Default value has been changed.", property2.getDefaultValue(),
                is(equalTo(property.getDefaultValue())));

        RenderContext context = createDummyRenderContext();
        context.setColIndex(2);
        context.setRowIndex(4);

        String result = property2.getValue(context);

        assertThat("Wrong property value.", result, is(equalTo("blue")));
    }

    @Test
    public void testSettingsManagement() throws ConfigurationException {
        XMLConfiguration configuration = new XMLConfiguration();
        configuration.setRootElementName("property");

        property.saveSettings(configuration);
        System.out.println("Saved configuration : ");
        configuration.save(System.out);
        ConditionalProperty property2 = new ConditionalProperty(new DefaultConditionFactory());
        property2.restoreSettings(configuration);

        assertThat("Property name has been changed.", property2.getName(), is(equalTo(property.getName())));
        assertThat("Default value has been changed.", property2.getDefaultValue(),
                is(equalTo(property.getDefaultValue())));

        RenderContext context = createDummyRenderContext();
        context.setColIndex(2);
        context.setRowIndex(4);

        String result = property2.getValue(context);

        assertThat("Wrong property value.", result, is(equalTo("blue")));

        System.out.println("Saved configuration : ");
        configuration.save(System.out);
    }
}