de.decoit.simu.cbor.xml.dictionary.DictionaryEnumValueElementTest.java Source code

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Here is the source code for de.decoit.simu.cbor.xml.dictionary.DictionaryEnumValueElementTest.java

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/* 
 * Copyright 2015 DECOIT GmbH
 *
 * Licensed 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 de.decoit.simu.cbor.xml.dictionary;

import de.decoit.simu.cbor.xml.dictionary.DictionaryEnumValueElement;
import co.nstant.in.cbor.model.DataItem;
import co.nstant.in.cbor.model.UnicodeString;
import co.nstant.in.cbor.model.UnsignedInteger;
import org.apache.commons.collections4.BidiMap;
import org.junit.Test;
import static org.junit.Assert.*;

/**
 *
 * @author Thomas Rix (rix@decoit.de)
 */
public class DictionaryEnumValueElementTest {
    private final String xmlName = "xml-element-name";
    private final DataItem cborName = new UnsignedInteger(0);
    private final String enumXmlName1 = "enum-value-1";
    private final DataItem enumCborName1 = new UnsignedInteger(0);

    @Test
    public void testConstructor() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(xmlName, cborName);
    }

    @Test(expected = IllegalArgumentException.class)
    public void testConstructor_null_DataItem() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(null, cborName);
    }

    @Test(expected = IllegalArgumentException.class)
    public void testConstructor_EmptyString_DataItem() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement("", cborName);
    }

    @Test(expected = IllegalArgumentException.class)
    public void testConstructor_Whitespaces_DataItem() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement("   ", cborName);
    }

    @Test(expected = IllegalArgumentException.class)
    public void testConstructor_String_null() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(xmlName, null);
    }

    @Test
    public void testConstructor_DataItem() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(cborName);
    }

    @Test(expected = IllegalArgumentException.class)
    public void testConstructor_null() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(null);
    }

    @Test
    public void testIsEnumValueElement() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(xmlName, cborName);
        assertTrue(instance.isEnumValueElement());
    }

    @Test
    public void testIsComplexElement() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(xmlName, cborName);
        assertFalse(instance.isComplexElement());
    }

    @Test
    public void testLookupEnumValue() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(xmlName, cborName);
        instance.addEnumValue(enumXmlName1, enumCborName1);

        String search = "enum-value-1";
        DataItem expResult = new UnsignedInteger(0);
        assertEquals(expResult, instance.lookupEnumValue(search));
    }

    @Test
    public void testLookupEnumValue_null() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(xmlName, cborName);
        DataItem result = instance.lookupEnumValue(null);

        assertNull(result);
    }

    @Test
    public void testLookupEnumValue_UnknownMapping() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(xmlName, cborName);
        DataItem result = instance.lookupEnumValue("unknown");

        assertNull(result);
    }

    @Test
    public void testReverseLookupEnumValue() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(xmlName, cborName);
        instance.addEnumValue(enumXmlName1, enumCborName1);

        DataItem search = new UnsignedInteger(0);
        String expResult = "enum-value-1";
        assertEquals(expResult, instance.reverseLookupEnumValue(search));
    }

    @Test
    public void testReverseLookupEnumValue_null() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(xmlName, cborName);
        String result = instance.reverseLookupEnumValue(null);

        assertNull(result);
    }

    @Test
    public void testReverseLookupEnumValue_UnknownMapping() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(xmlName, cborName);
        String result = instance.reverseLookupEnumValue(new UnicodeString("unknown"));

        assertNull(result);
    }

    @Test
    public void testAddEnumValue() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(xmlName, cborName);
        instance.addEnumValue(enumXmlName1, enumCborName1);

        BidiMap<String, DataItem> result = instance.getUnmodifiableEnumValues();
        assertTrue(result.containsKey(enumXmlName1));
        assertTrue(result.containsValue(enumCborName1));
        assertEquals(enumCborName1, result.get(enumXmlName1));
    }

    @Test(expected = IllegalArgumentException.class)
    public void testAddEnumValue_null_DataItem() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(xmlName, cborName);
        instance.addEnumValue(null, enumCborName1);
    }

    @Test(expected = IllegalArgumentException.class)
    public void testAddEnumValue_EmptyString_DataItem() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(xmlName, cborName);
        instance.addEnumValue("", enumCborName1);
    }

    @Test(expected = IllegalArgumentException.class)
    public void testAddEnumValue_Whitespaces_DataItem() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(xmlName, cborName);
        instance.addEnumValue("  ", enumCborName1);
    }

    @Test(expected = IllegalArgumentException.class)
    public void testAddEnumValue_String_null() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(xmlName, cborName);
        instance.addEnumValue(enumXmlName1, null);
    }

    @Test
    public void testRemoveEnumValue_String() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(xmlName, cborName);
        instance.addEnumValue(enumXmlName1, enumCborName1);

        BidiMap<String, DataItem> result = instance.getUnmodifiableEnumValues();
        instance.removeEnumValue(enumXmlName1);

        assertFalse(result.containsKey(enumXmlName1));
        assertFalse(result.containsValue(enumCborName1));
    }

    @Test
    public void testRemoveEnumValue_DataItem() {
        DictionaryEnumValueElement instance = new DictionaryEnumValueElement(xmlName, cborName);
        instance.addEnumValue(enumXmlName1, enumCborName1);

        BidiMap<String, DataItem> result = instance.getUnmodifiableEnumValues();
        instance.removeEnumValue(enumCborName1);

        assertFalse(result.containsKey(enumXmlName1));
        assertFalse(result.containsValue(enumCborName1));
    }
}