public static void WhenNoAnalyzerDiagnosticsButCompilerError()
{
var code = @"
namespace N
{
class C
{
private readonly int ↓value = SYNTAX_ERROR;
}
}";
var analyzer = new FieldNameMustNotBeginWithUnderscore();
var fix = new CodeFixes.NoFix();
var expectedDiagnostic = ExpectedDiagnostic.Create(FieldNameMustNotBeginWithUnderscore.DiagnosticId);
var expected = "Expected and actual diagnostics do not match.\r\n" +
"Expected:\r\n" +
" SA1309 \r\n" +
" at line 5 and character 29 in file C.cs | private readonly int ↓value = SYNTAX_ERROR;\r\n" +
"Actual:\r\n" +
" CS0103 The name 'SYNTAX_ERROR' does not exist in the current context\r\n" +
" at line 5 and character 37 in file C.cs | private readonly int value = ↓SYNTAX_ERROR;\r\n";
var exception = Assert.Throws <AssertException>(() => RoslynAssert.NoFix(analyzer, fix, code));
Assert.AreEqual(expected, exception.Message);
exception = Assert.Throws <AssertException>(() => RoslynAssert.NoFix(analyzer, fix, code, string.Empty));
Assert.AreEqual(expected, exception.Message);
exception = Assert.Throws <AssertException>(() => RoslynAssert.NoFix(analyzer, fix, expectedDiagnostic, code));
Assert.AreEqual(expected, exception.Message);
exception = Assert.Throws <AssertException>(() => RoslynAssert.NoFix(analyzer, fix, expectedDiagnostic, code, string.Empty));
Assert.AreEqual(expected, exception.Message);
}
public static void TwoDocumentsOneErrorNoFix()
{
var barCode = @"
namespace N
{
class Bar
{
private readonly int value;
}
}";
var code = @"
namespace N
{
class C
{
private readonly int ↓_value;
}
}";
var analyzer = new FieldNameMustNotBeginWithUnderscore();
var fix = new CodeFixes.NoFix();
RoslynAssert.NoFix(analyzer, fix, barCode, code);
var expectedDiagnostic = ExpectedDiagnostic.Create(FieldNameMustNotBeginWithUnderscore.DiagnosticId);
RoslynAssert.NoFix(analyzer, fix, expectedDiagnostic, barCode, code);
}
public static void SingleDocumentOneErrorNoFix()
{
var before = @"
namespace N
{
class C
{
private readonly int ↓_value;
}
}";
var analyzer = new FieldNameMustNotBeginWithUnderscore();
var fix = new CodeFixes.NoFix();
var exception = Assert.Throws <AssertException>(() => RoslynAssert.CodeFix(analyzer, fix, before, string.Empty));
var expected = "Expected one code fix, was 0.";
Assert.AreEqual(expected, exception.Message);
}
public static void SingleDocumentOneErrorNoFix()
{
var code = @"
namespace N
{
class C
{
private readonly int ↓_value;
}
}";
var analyzer = new FieldNameMustNotBeginWithUnderscore();
var fix = new CodeFixes.NoFix();
var expectedDiagnostic = ExpectedDiagnostic.Create(FieldNameMustNotBeginWithUnderscore.DiagnosticId);
RoslynAssert.NoFix(analyzer, fix, code);
RoslynAssert.NoFix(analyzer, new CodeFixes.NoFix(), expectedDiagnostic, code);
RoslynAssert.NoFix(analyzer, new CodeFixes.NoFix(), expectedDiagnostic, new List <string> {
code
});
}