@Test
public void shouldHandleStringValue() throws Exception {
InboundD7SegEventHandler inboundD7SegEventHandler =
new InboundD7SegEventHandler(ioCardConnector, (byte) 6, (byte) 3);
inboundD7SegEventHandler.handleInboundEvent("1");
verify(ioCardConnector).write(eq((byte) 6), eq((byte) -3));
}
@Test
public void shouldHandleOneNegativeValue() throws Exception {
InboundD7SegEventHandler inboundD7SegEventHandler =
new InboundD7SegEventHandler(ioCardConnector, (byte) 6, (byte) 2);
inboundD7SegEventHandler.handleInboundEvent(-1);
verify(ioCardConnector).write(eq((byte) 6), eq((byte) -8));
verify(ioCardConnector).write(eq((byte) 7), eq((byte) 1));
}
@Test
public void shouldHandleThreeDigitPositiveValue() throws Exception {
InboundD7SegEventHandler inboundD7SegEventHandler =
new InboundD7SegEventHandler(ioCardConnector, (byte) 6, (byte) 3);
inboundD7SegEventHandler.handleInboundEvent(123);
verify(ioCardConnector).write(eq((byte) 6), eq((byte) 1));
verify(ioCardConnector).write(eq((byte) 7), eq((byte) 2));
verify(ioCardConnector).write(eq((byte) 8), eq((byte) 3));
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void shouldThrowException_ValueLengthToLong() throws Exception {
InboundD7SegEventHandler inboundD7SegEventHandler =
new InboundD7SegEventHandler(ioCardConnector, (byte) 6, (byte) 3);
inboundD7SegEventHandler.handleInboundEvent(1234);
}
