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BosDescriptorTest.java
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99 lines (88 loc) · 2.22 KB
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/*
* Copyright (C) 2013 Klaus Reimer <[email protected]>
* 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 ([email protected])
*/
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();
}
}