private void assertSingleIssue(Set<AnalyzerMessage> issues) {
Preconditions.checkState(
issues.size() == 1, "A single issue is expected with line " + expectFileIssueOnline);
AnalyzerMessage issue = Iterables.getFirst(issues, null);
assertThat(issue.getLine()).isEqualTo(expectFileIssueOnline);
assertThat(issue.getMessage()).isEqualTo(expectFileIssue);
}
private static void validateIssue(
Multimap<Integer, Map<IssueAttribute, String>> expected,
List<Integer> unexpectedLines,
AnalyzerMessage issue,
boolean isLinear) {
int line = issue.getLine();
if (expected.containsKey(line)) {
Map<IssueAttribute, String> attrs = Iterables.getLast(expected.get(line));
assertEquals(issue.getMessage(), attrs, IssueAttribute.MESSAGE);
Double cost = issue.getCost();
if (cost != null) {
assertEquals(Integer.toString(cost.intValue()), attrs, IssueAttribute.EFFORT_TO_FIX);
} else if (isLinear) {
Fail.fail("A cost should be provided for a rule with linear remediation function");
}
validateAnalyzerMessage(attrs, issue);
expected.remove(line, attrs);
} else {
unexpectedLines.add(line);
}
}