@Test
public void writeWithNullDateShouldDelegateToWriter() throws Exception {

	givenCSVLoggerIsCreated();
	givenWriterManagerReturnsWriterMock();
	givenCSVLoggerIsOpen();
	Date nullInputDate = null;
	csvLogger.write(nullInputDate);
	thenWriterShouldWriteOnlyDelimiter();
}