public void VerifyGetFixableDiagnosticIds()
{
var fix = new FindSaveAssignmentIssueAnalyzerAddAssignmentCodeFix();
var ids = fix.FixableDiagnosticIds.ToList();
Assert.AreEqual(1, ids.Count, nameof(ids.Count));
Assert.AreEqual(FindSaveAssignmentIssueAnalyzerConstants.DiagnosticId, ids[0],
nameof(FindSaveAssignmentIssueAnalyzerConstants.DiagnosticId));
}
public async Task VerifyGetFixes()
{
var code = File.ReadAllText(
$@"Targets\{nameof(FindSaveAssignmentIssueAnalyzerAddAssignmentCodeFixTests)}\{(nameof(this.VerifyGetFixes))}.cs");
var document = TestHelpers.Create(code);
var tree = await document.GetSyntaxTreeAsync();
var diagnostics = await TestHelpers.GetDiagnosticsAsync(code, new FindSaveAssignmentIssueAnalyzer());
var sourceSpan = diagnostics[0].Location.SourceSpan;
var actions = new List<CodeAction>();
var codeActionRegistration = new Action<CodeAction, ImmutableArray<Diagnostic>>(
(a, _) => { actions.Add(a); });
var fix = new FindSaveAssignmentIssueAnalyzerAddAssignmentCodeFix();
var codeFixContext = new CodeFixContext(document, diagnostics[0],
codeActionRegistration, new CancellationToken(false));
await fix.RegisterCodeFixesAsync(codeFixContext);
Assert.AreEqual(1, actions.Count, nameof(actions.Count));
await TestHelpers.VerifyActionAsync(actions,
FindSaveAssignmentIssueAnalyzerAddAssignmentCodeFixConstants.AddAssignmentDescription, document,
tree, new[] { $@" = x" });
}