How to use

unsetLine

method

in

org.sonar.server.issue.IssueFieldsSetter

@Override
public Function.Context unsetLine() {
 updater.unsetLine(issue, changeContext);
 return this;
}

@Test
public void unset_line_has_no_effect_if_line_is_already_null() {
 issue.setLine(null);
 boolean updated = underTest.unsetLine(issue, context);
 assertThat(updated).isFalse();
 assertThat(issue.line()).isNull();
 assertThat(issue.isChanged()).isFalse();
 assertThat(issue.currentChange()).isNull();
 assertThat(issue.mustSendNotifications()).isFalse();
}

@Test
public void unset_line() {
 int line = 1 + new Random().nextInt(500);
 issue.setLine(line);
 boolean updated = underTest.unsetLine(issue, context);
 assertThat(updated).isTrue();
 assertThat(issue.isChanged()).isTrue();
 assertThat(issue.line()).isNull();
 assertThat(issue.mustSendNotifications()).isFalse();
 assertThat(issue.currentChange())
  .extracting(FieldDiffs::diffs)
  .hasSize(1);
 FieldDiffs.Diff diff = issue.currentChange().diffs().get("line");
 assertThat(diff.oldValue()).isEqualTo(line);
 assertThat(diff.newValue()).isEqualTo("");
}