test library Null safety

Functions

resolveTestFile(String path) Future<InternalResolvedUnitResult>
verifyInitialization({required Iterable<Issue> issues, required String ruleId, required Severity severity}) → void
verifyIssues({required Iterable<Issue> issues, Iterable<int>? startOffsets, Iterable<int>? startLines, Iterable<int>? startColumns, Iterable<int>? endOffsets, Iterable<String>? locationTexts, Iterable<String>? messages, Iterable<String>? replacements, Iterable<String>? replacementComments}) → void
verifyNoIssues(Iterable<Issue> issues) → void