@Test
public void shouldConfigureAsMap() {
UniVocityFixedWidthDataFormat dataFormat =
new UniVocityFixedWidthDataFormat().setFieldLengths(new int[] {1, 2, 3}).setAsMap(true);
assertTrue(dataFormat.isAsMap());
}
@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
public void shouldConfigurePadding() {
UniVocityFixedWidthDataFormat dataFormat =
new UniVocityFixedWidthDataFormat().setFieldLengths(new int[] {1, 2, 3}).setPadding('p');
assertEquals(Character.valueOf('p'), dataFormat.getPadding());
assertEquals('p', dataFormat.createAndConfigureWriterSettings().getFormat().getPadding());
assertEquals('p', dataFormat.createAndConfigureParserSettings().getFormat().getPadding());
}
@Test
public void shouldConfigureRecordEndsOnNewline() {
UniVocityFixedWidthDataFormat dataFormat =
new UniVocityFixedWidthDataFormat()
.setFieldLengths(new int[] {1, 2, 3})
.setRecordEndsOnNewline(true);
assertTrue(dataFormat.getRecordEndsOnNewline());
assertTrue(dataFormat.createAndConfigureParserSettings().getRecordEndsOnNewline());
}
@Test
public void shouldConfigureEmptyValue() {
UniVocityFixedWidthDataFormat dataFormat =
new UniVocityFixedWidthDataFormat()
.setFieldLengths(new int[] {1, 2, 3})
.setEmptyValue("empty");
assertEquals("empty", dataFormat.getEmptyValue());
assertEquals("empty", dataFormat.createAndConfigureWriterSettings().getEmptyValue());
}
@Test
public void shouldConfigureNumberOfRecordsToRead() {
UniVocityFixedWidthDataFormat dataFormat =
new UniVocityFixedWidthDataFormat()
.setFieldLengths(new int[] {1, 2, 3})
.setNumberOfRecordsToRead(42);
assertEquals(Integer.valueOf(42), dataFormat.getNumberOfRecordsToRead());
assertEquals(42, dataFormat.createAndConfigureParserSettings().getNumberOfRecordsToRead());
}
@Test
public void shouldConfigureHeaderExtractionEnabled() {
UniVocityFixedWidthDataFormat dataFormat =
new UniVocityFixedWidthDataFormat()
.setFieldLengths(new int[] {1, 2, 3})
.setHeaderExtractionEnabled(true);
assertTrue(dataFormat.getHeaderExtractionEnabled());
assertTrue(dataFormat.createAndConfigureParserSettings().isHeaderExtractionEnabled());
}
@Test
public void shouldConfigureIgnoreLeadingWhitespaces() {
UniVocityFixedWidthDataFormat dataFormat =
new UniVocityFixedWidthDataFormat()
.setFieldLengths(new int[] {1, 2, 3})
.setIgnoreLeadingWhitespaces(true);
assertTrue(dataFormat.getIgnoreLeadingWhitespaces());
assertTrue(dataFormat.createAndConfigureWriterSettings().getIgnoreLeadingWhitespaces());
assertTrue(dataFormat.createAndConfigureParserSettings().getIgnoreLeadingWhitespaces());
}
@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();
}
@Test
public void shouldConfigureNormalizedLineSeparator() {
UniVocityFixedWidthDataFormat dataFormat =
new UniVocityFixedWidthDataFormat()
.setFieldLengths(new int[] {1, 2, 3})
.setNormalizedLineSeparator('n');
assertEquals(Character.valueOf('n'), dataFormat.getNormalizedLineSeparator());
assertEquals(
'n', dataFormat.createAndConfigureWriterSettings().getFormat().getNormalizedNewline());
assertEquals(
'n', dataFormat.createAndConfigureParserSettings().getFormat().getNormalizedNewline());
}
@Test
public void shouldConfigureLineSeparator() {
UniVocityFixedWidthDataFormat dataFormat =
new UniVocityFixedWidthDataFormat()
.setFieldLengths(new int[] {1, 2, 3})
.setLineSeparator("ls");
assertEquals("ls", dataFormat.getLineSeparator());
assertEquals(
"ls", dataFormat.createAndConfigureWriterSettings().getFormat().getLineSeparatorString());
assertEquals(
"ls", dataFormat.createAndConfigureParserSettings().getFormat().getLineSeparatorString());
}
@Test(expected = IllegalArgumentException.class)
public void shouldNotAllowNoFieldLengths() {
UniVocityFixedWidthDataFormat dataFormat = new UniVocityFixedWidthDataFormat();
dataFormat.createAndConfigureWriterSettings();
}