com.eyeq.pivot4j.ui.condition.OrConditionTest.java Source code

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Here is the source code for com.eyeq.pivot4j.ui.condition.OrConditionTest.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.condition;

import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.notNullValue;
import static org.junit.Assert.assertThat;

import java.io.Serializable;
import java.util.Arrays;

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

import com.eyeq.pivot4j.ui.RenderContext;

public class OrConditionTest extends AbstractConditionTest {

    @Test(expected = IllegalStateException.class)
    public void testEmptyCondition() {
        RenderContext context = createDummyRenderContext();

        OrCondition or = new OrCondition(conditionFactory);
        or.matches(context);
    }

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

        OrCondition or = new OrCondition(conditionFactory);

        or.setSubConditions(Arrays.asList(TestCondition.TRUE, TestCondition.TRUE));
        assertThat("'true || true' should be true.", or.matches(context), is(true));

        or.setSubConditions(Arrays.asList(TestCondition.TRUE, TestCondition.FALSE));
        assertThat("'true || false' should be true.", or.matches(context), is(true));

        or.setSubConditions(Arrays.asList(TestCondition.TRUE));
        assertThat("'true' should be true.", or.matches(context), is(true));

        or.setSubConditions(Arrays.asList(TestCondition.FALSE, TestCondition.FALSE, TestCondition.TRUE));
        assertThat("'false || false || true' should be true.", or.matches(context), is(true));
    }

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

        OrCondition or = new OrCondition(conditionFactory);
        or.setSubConditions(Arrays.asList(TestCondition.TRUE, TestCondition.FALSE));

        Serializable state = or.saveState();

        or = new OrCondition(conditionFactory);
        or.restoreState(state);

        assertThat("Sub conditions should not be null.", or.getSubConditions(), is(notNullValue()));
        assertThat("Sub condition count should be 2.", or.getSubConditions().size(), is(2));
        assertThat("'true || false' should be true.", or.matches(context), is(true));
    }

    @Test
    public void testSettingsManagement() throws ConfigurationException {
        RenderContext context = createDummyRenderContext();

        OrCondition or = new OrCondition(conditionFactory);
        or.setSubConditions(Arrays.asList(TestCondition.TRUE, TestCondition.FALSE));

        XMLConfiguration configuration = new XMLConfiguration();
        configuration.setRootElementName("condition");

        or.saveSettings(configuration);

        or = new OrCondition(conditionFactory);
        or.restoreSettings(configuration);

        assertThat("Sub conditions should not be null.", or.getSubConditions(), is(notNullValue()));
        assertThat("Sub condition count should be 2.", or.getSubConditions().size(), is(2));
        assertThat("'true || false' should be true.", or.matches(context), is(true));

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

        configuration.save(System.out);
    }
}