android/sdl_android/src/androidTest/java/com/smartdevicelink/test/rpc/enums/PrerecordedSpeechTests.java


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package com.smartdevicelink.test.rpc.enums;

import com.smartdevicelink.proxy.rpc.enums.PrerecordedSpeech;

import junit.framework.TestCase;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

/**
 * This is a unit test class for the SmartDeviceLink library project class :
 * {@link com.smartdevicelink.proxy.rpc.enums.PrerecordedSpeech}
 */
public class PrerecordedSpeechTests extends TestCase {

    /**
     * Verifies that the enum values are not null upon valid assignment.
     */
    public void testValidEnums() {
        String example = "HELP_JINGLE";
        PrerecordedSpeech enumHelpJingle = PrerecordedSpeech.valueForString(example);
        example = "INITIAL_JINGLE";
        PrerecordedSpeech enumInitialJingle = PrerecordedSpeech.valueForString(example);
        example = "LISTEN_JINGLE";
        PrerecordedSpeech enumListenJingle = PrerecordedSpeech.valueForString(example);
        example = "POSITIVE_JINGLE";
        PrerecordedSpeech enumPositiveJingle = PrerecordedSpeech.valueForString(example);
        example = "NEGATIVE_JINGLE";
        PrerecordedSpeech enumNegativeJingle = PrerecordedSpeech.valueForString(example);

        assertNotNull("HELP_JINGLE returned null", enumHelpJingle);
        assertNotNull("INITIAL_JINGLE returned null", enumInitialJingle);
        assertNotNull("LISTEN_JINGLE returned null", enumListenJingle);
        assertNotNull("POSITIVE_JINGLE returned null", enumPositiveJingle);
        assertNotNull("NEGATIVE_JINGLE returned null", enumNegativeJingle);
    }

    /**
     * Verifies that an invalid assignment is null.
     */
    public void testInvalidEnum() {
        String example = "heLP_JingLE";
        try {
            PrerecordedSpeech temp = PrerecordedSpeech.valueForString(example);
            assertNull("Result of valueForString should be null.", temp);
        } catch (IllegalArgumentException exception) {
            fail("Invalid enum throws IllegalArgumentException.");
        }
    }

    /**
     * Verifies that a null assignment is invalid.
     */
    public void testNullEnum() {
        String example = null;
        try {
            PrerecordedSpeech temp = PrerecordedSpeech.valueForString(example);
            assertNull("Result of valueForString should be null.", temp);
        } catch (NullPointerException exception) {
            fail("Null string throws NullPointerException.");
        }
    }

    /**
     * Verifies the possible enum values of PrerecordedSpeech.
     */
    public void testListEnum() {
        List<PrerecordedSpeech> enumValueList = Arrays.asList(PrerecordedSpeech.values());

        List<PrerecordedSpeech> enumTestList = new ArrayList<PrerecordedSpeech>();
        enumTestList.add(PrerecordedSpeech.HELP_JINGLE);
        enumTestList.add(PrerecordedSpeech.INITIAL_JINGLE);
        enumTestList.add(PrerecordedSpeech.LISTEN_JINGLE);
        enumTestList.add(PrerecordedSpeech.POSITIVE_JINGLE);
        enumTestList.add(PrerecordedSpeech.NEGATIVE_JINGLE);

        assertTrue("Enum value list does not match enum class list",
                enumValueList.containsAll(enumTestList) && enumTestList.containsAll(enumValueList));
    }
}