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package com.smartdevicelink.test.rpc.enums;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import junit.framework.TestCase;
import com.smartdevicelink.proxy.rpc.enums.DeviceLevelStatus;
/**
* This is a unit test class for the SmartDeviceLink library project class :
* {@link com.smartdevicelink.rpc.enums.DeviceLevelStatus}
*/
public class DeviceLevelStatusTests extends TestCase{
/**
* Verifies that the enum values are not null upon valid assignment.
*/
public void testValidEnums () {
String example = "ZERO_LEVEL_BARS";
DeviceLevelStatus enumZeroLevel = DeviceLevelStatus.valueForString(example);
example = "ONE_LEVEL_BARS";
DeviceLevelStatus enumOneLevel = DeviceLevelStatus.valueForString(example);
example = "TWO_LEVEL_BARS";
DeviceLevelStatus enumTwoLevel = DeviceLevelStatus.valueForString(example);
example = "THREE_LEVEL_BARS";
DeviceLevelStatus enumThreeLevel = DeviceLevelStatus.valueForString(example);
example = "FOUR_LEVEL_BARS";
DeviceLevelStatus enumFourLevel = DeviceLevelStatus.valueForString(example);
example = "NOT_PROVIDED";
DeviceLevelStatus enumNotProvided = DeviceLevelStatus.valueForString(example);
assertNotNull("ZERO_LEVEL_BARS returned null", enumZeroLevel);
assertNotNull("ONE_LEVEL_BARS returned null", enumOneLevel);
assertNotNull("TWO_LEVEL_BARS returned null", enumTwoLevel);
assertNotNull("THREE_LEVEL_BARS returned null", enumThreeLevel);
assertNotNull("FOUR_LEVEL_BARS returned null", enumFourLevel);
assertNotNull("NOT_PROVIDED returned null", enumNotProvided);
}
/**
* Verifies that an invalid assignment is null.
*/
public void testInvalidEnum () {
String example = "onE_LeVeL_barS";
try {
DeviceLevelStatus temp = DeviceLevelStatus.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 {
DeviceLevelStatus temp = DeviceLevelStatus.valueForString(example);
assertNull("Result of valueForString should be null.", temp);
}
catch (NullPointerException exception) {
fail("Null string throws NullPointerException.");
}
}
/**
* Verifies the possible enum values of DeviceLevelStatus.
*/
public void testListEnum() {
List<DeviceLevelStatus> enumValueList = Arrays.asList(DeviceLevelStatus.values());
List<DeviceLevelStatus> enumTestList = new ArrayList<DeviceLevelStatus>();
enumTestList.add(DeviceLevelStatus.ZERO_LEVEL_BARS);
enumTestList.add(DeviceLevelStatus.ONE_LEVEL_BARS);
enumTestList.add(DeviceLevelStatus.TWO_LEVEL_BARS);
enumTestList.add(DeviceLevelStatus.THREE_LEVEL_BARS);
enumTestList.add(DeviceLevelStatus.FOUR_LEVEL_BARS);
enumTestList.add(DeviceLevelStatus.NOT_PROVIDED);
assertTrue("Enum value list does not match enum class list",
enumValueList.containsAll(enumTestList) && enumTestList.containsAll(enumValueList));
}
}
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