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/*

* Copyright (C) 2013 Klaus Reimer <k@ailis.de>

* See LICENSE.md for licensing information.

*/

package org.usb4java;

import static org.usb4java.test.UsbAssume.assumeUsbTestsEnabled;

import static org.usb4java.test.UsbAssume.isUsbTestsEnabled;

import org.junit.After;

import org.junit.Before;

import org.junit.Test;

/**

* Tests the {@link BosDescriptor} class.

*

* @author Klaus Reimer (k@ailis.de)

*/

public class BosDescriptorTest

{

/** The test subject. */

private BosDescriptor descriptor;

/**

* Setup test.

*/

@Before

public void setUp()

{

if (isUsbTestsEnabled())

{

LibUsb.init(null);

this.descriptor = new BosDescriptor();

}

}

/**

* Tear down test.

*/

@After

public void tearDown()

{

if (isUsbTestsEnabled())

{

LibUsb.exit(null);

}

}

/**

* Tests uninitialized access to {@link BosDescriptor#bLength()}

*/

@Test(expected = IllegalStateException.class)

public void testUninitializedLength()

{

assumeUsbTestsEnabled();

this.descriptor.bLength();

}

/**

* Tests uninitialized access to {@link BosDescriptor#bDescriptorType()}

*/

@Test(expected = IllegalStateException.class)

public void testUninitializedDescriptorType()

{

assumeUsbTestsEnabled();

this.descriptor.bDescriptorType();

}

/**

* Tests uninitialized access to {@link BosDescriptor#wTotalLength()}

*/

@Test(expected = IllegalStateException.class)

public void testUninitializedTotalLength()

{

assumeUsbTestsEnabled();

this.descriptor.wTotalLength();

}

/**

* Tests uninitialized access to {@link BosDescriptor#bNumDeviceCaps()}

*/

@Test(expected = IllegalStateException.class)

public void testUninitializedNumDeviceCaps()

{

assumeUsbTestsEnabled();

this.descriptor.bNumDeviceCaps();

}

/**

* Tests uninitialized access to {@link BosDescriptor#devCapability()}

*/

@Test(expected = IllegalStateException.class)

public void testUninitializedDevCapability()

{

assumeUsbTestsEnabled();

this.descriptor.devCapability();

}

}