@Test
public void shouldConfigureFieldLengthWithLengthsOnly() {
UniVocityFixedWidthDataFormat dataFormat =
new UniVocityFixedWidthDataFormat().setFieldLengths(new int[] {1, 2, 3});
assertArrayEquals(new int[] {1, 2, 3}, dataFormat.getFieldLengths());
dataFormat.createAndConfigureWriterSettings();
}
@Test(expected = IllegalArgumentException.class)
public void shouldNotAllowHeadersWithSameName() {
UniVocityFixedWidthDataFormat dataFormat =
new UniVocityFixedWidthDataFormat()
.setFieldLengths(new int[] {1, 2, 3})
.setHeaders(new String[] {"A", "B", "A"});
assertArrayEquals(new int[] {1, 2, 3}, dataFormat.getFieldLengths());
assertArrayEquals(new String[] {"A", "B", "A"}, dataFormat.getHeaders());
dataFormat.createAndConfigureWriterSettings();
}
@Test
public void shouldConfigureFieldLengthWithHeadersAndLengths() {
UniVocityFixedWidthDataFormat dataFormat =
new UniVocityFixedWidthDataFormat()
.setFieldLengths(new int[] {1, 2, 3})
.setHeaders(new String[] {"A", "B", "C"});
assertArrayEquals(new int[] {1, 2, 3}, dataFormat.getFieldLengths());
assertArrayEquals(new String[] {"A", "B", "C"}, dataFormat.getHeaders());
dataFormat.createAndConfigureWriterSettings();
}