private void VerifyCSharpDiagnostic(string assertion)
{
var code = new StringBuilder()
.AppendLine("using System;")
.AppendLine("using FluentAssertions;using FluentAssertions.Extensions;")
.AppendLine("namespace TestNamespace")
.AppendLine("{")
.AppendLine(" class TestClass")
.AppendLine(" {")
.AppendLine(" void TestMethod(int? actual, int expected)")
.AppendLine(" {")
.AppendLine($" {assertion}")
.AppendLine(" }")
.AppendLine(" }")
.AppendLine(" class Program")
.AppendLine(" {")
.AppendLine(" public static void Main()")
.AppendLine(" {")
.AppendLine(" }")
.AppendLine(" }")
.AppendLine("}")
.ToString();
DiagnosticVerifier.VerifyCSharpDiagnostic <NullConditionalAssertionAnalyzer>(code, new DiagnosticResult
{
Id = NullConditionalAssertionAnalyzer.DiagnosticId,
Message = NullConditionalAssertionAnalyzer.Message,
Severity = Microsoft.CodeAnalysis.DiagnosticSeverity.Warning,
Locations = new DiagnosticResultLocation[]
{
new DiagnosticResultLocation("Test0.cs", 9, 13)
}
});
}
public void CollectionShouldHaveElementAt_ShouldIgnoreDictionaryTypes()
{
string source = GenerateCode.DictionaryAssertion("actual[\"key\"].Should().Be(expectedValue);");
DiagnosticVerifier.VerifyCSharpDiagnostic <CollectionShouldHaveElementAtAnalyzer>(source);
}