LongValueSemanticsProviderTest.java

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 *  or more contributor license agreements.  See the NOTICE file
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 *  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
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 *
 *        http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.isis.core.metamodel.facets.value;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;

import org.jmock.Expectations;
import org.junit.Before;
import org.junit.Test;

import org.apache.isis.core.metamodel.facetapi.FacetHolder;
import org.apache.isis.core.metamodel.facetapi.FacetHolderImpl;
import org.apache.isis.core.metamodel.facets.object.parseable.TextEntryParseException;
import org.apache.isis.core.metamodel.facets.value.longs.LongValueSemanticsProviderAbstract;
import org.apache.isis.core.metamodel.facets.value.longs.LongWrapperValueSemanticsProvider;

public class LongValueSemanticsProviderTest extends ValueSemanticsProviderAbstractTestCase {

    private LongValueSemanticsProviderAbstract value;

    private Object longObj;
    private FacetHolder holder;

    @Before
    public void setUpObjects() throws Exception {
        longObj = new Long(367322);
        allowMockAdapterToReturn(longObj);
        holder = new FacetHolderImpl();

        context.checking(new Expectations() {
            {
                allowing(mockConfiguration).getString("isis.value.format.long");
                will(returnValue(null));
            }
        });

        setValue(value = new LongWrapperValueSemanticsProvider(holder, mockServicesInjector));
    }

    @Test
    public void testInvalidParse() throws Exception {
        try {
            value.parseTextEntry(null, "one");
            fail();
        } catch (final TextEntryParseException expected) {
        }
    }

    @Test
    public void testOutputAsString() {
        assertEquals("367,322", value.displayTitleOf(longObj));
    }

    @Test
    public void testParse() throws Exception {
        final Object parsed = value.parseTextEntry(null, "120");
        assertEquals("120", parsed.toString());
    }

    @Test
    public void testParseWithBadlyFormattedEntry() throws Exception {
        final Object parsed = value.parseTextEntry(null, "1,20.0");
        assertEquals("120", parsed.toString());
    }

    @Test
    public void testEncode() throws Exception {
        assertEquals("367322", value.toEncodedString(longObj));
    }

    @Test
    public void test() throws Exception {
        final Object parsed = value.fromEncodedString("234");
        assertEquals("234", parsed.toString());
    }
}