public static void ClassLibrary1ProjectFileFieldNameMustNotBeginWithUnderscoreDisabled()
{
var code = ProjectFile.Find("ClassLibrary1.csproj");
var expected = "Expected no diagnostics, found:\r\n" +
"SA13090 Field \'_value\' must not begin with an underscore\r\n" +
$" at line 5 and character 20 in file {code.DirectoryName}\\ClassLibrary1Class1.cs | private int ↓_value;";
var analyzer = new FieldNameMustNotBeginWithUnderscoreDisabled();
var exception = Assert.Throws <AssertException>(() => RoslynAssert.Valid(analyzer, code));
StringAssert.Contains(expected, exception.Message);
exception = Assert.Throws <AssertException>(() => RoslynAssert.Valid(typeof(FieldNameMustNotBeginWithUnderscoreDisabled), code));
StringAssert.Contains(expected, exception.Message);
var descriptor = FieldNameMustNotBeginWithUnderscoreDisabled.Descriptor;
exception = Assert.Throws <AssertException>(() => RoslynAssert.Valid(typeof(FieldNameMustNotBeginWithUnderscoreDisabled), descriptor, code));
StringAssert.Contains(expected, exception.Message);
exception = Assert.Throws <AssertException>(() => RoslynAssert.Valid(analyzer, descriptor, code));
StringAssert.Contains(expected, exception.Message);
exception = Assert.Throws <AssertException>(() => RoslynAssert.Valid(analyzer, code, compilationOptions: CodeFactory.DefaultCompilationOptions(analyzer, descriptor, null)));
StringAssert.Contains(expected, exception.Message);
}
public static void ClassLibrary2ProjectFileFieldNameMustNotBeginWithUnderscoreDisabled()
{
var code = ProjectFile.Find("ClassLibrary2.csproj");
var expected = "Expected no diagnostics, found:\r\n" +
"SA13090 Field \'_value\' must not begin with an underscore\r\n" +
$" at line 5 and character 20 in file {code.DirectoryName}\\ClassLibrary2Class1.cs | private int ↓_value;";
var analyzer = new FieldNameMustNotBeginWithUnderscoreDisabled();
var exception = Assert.Throws <AssertException>(() => RoslynAssert.Valid(analyzer, code));
StringAssert.Contains(expected, exception.Message);
exception = Assert.Throws <AssertException>(() => RoslynAssert.Valid(analyzer.GetType(), code));
StringAssert.Contains(expected, exception.Message);
}
public static void ClassLibrary2SolutionFileFieldNameMustNotBeginWithUnderscoreDisabled()
{
var code = ProjectFile.Find("ClassLibrary2.csproj");
var expected = "Expected no diagnostics, found:\r\n" +
"SA13090 Field \'_value\' must not begin with an underscore\r\n" +
$" at line 5 and character 20 in file {code.DirectoryName}\\ClassLibrary2Class1.cs | private int ↓_value;";
var solution = CodeFactory.CreateSolution(code, new[] { new FieldNameMustNotBeginWithUnderscoreDisabled() }, Gu.Roslyn.Asserts.MetadataReferences.FromAttributes());
var analyzer = new FieldNameMustNotBeginWithUnderscoreDisabled();
var exception = Assert.Throws <AssertException>(() => RoslynAssert.Valid(analyzer, solution));
StringAssert.Contains(expected, exception.Message);
exception = Assert.Throws <AssertException>(() => RoslynAssert.Valid(analyzer.GetType(), solution));
StringAssert.Contains(expected, exception.Message);
}
public static void SingleDocumentFieldNameMustNotBeginWithUnderscoreDisabled()
{
var code = @"
namespace N
{
class C
{
private readonly int _value = 1;
}
}";
var expected = "Expected no diagnostics, found:\r\n" +
"SA13090 Field \'_value\' must not begin with an underscore\r\n" +
" at line 5 and character 29 in file C.cs | private readonly int ↓_value = 1;\r\n";
var analyzer = new FieldNameMustNotBeginWithUnderscoreDisabled();
var exception = Assert.Throws <AssertException>(() => RoslynAssert.Valid(analyzer, code));
Assert.AreEqual(expected, exception.Message);
exception = Assert.Throws <AssertException>(() => RoslynAssert.Valid(typeof(FieldNameMustNotBeginWithUnderscoreDisabled), code));
Assert.AreEqual(expected, exception.Message);
}
public static void TwoDocumentsTwoErrorsDefaultDisabledAnalyzer()
{
var c1 = @"
namespace N
{
class C1
{
private readonly int ↓_value = 1;
}
}";
var c2 = @"
namespace N
{
class C2
{
private readonly int ↓_value = 1;
}
}";
var analyzer = new FieldNameMustNotBeginWithUnderscoreDisabled();
RoslynAssert.Diagnostics(analyzer, c1, c2);
}
public static void IndicatedAndActualPositionDoNotMatchFieldNameMustNotBeginWithUnderscoreDisabled()
{
var code = @"
namespace N
{
class C
{
private ↓readonly int _value1;
}
}";
var expected = "Expected and actual diagnostics do not match.\r\n" +
"Expected:\r\n" +
" SA13090 \r\n" +
" at line 5 and character 16 in file C.cs | private ↓readonly int _value1;\r\n" +
"Actual:\r\n" +
" SA13090 Field '_value1' must not begin with an underscore\r\n" +
" at line 5 and character 29 in file C.cs | private readonly int ↓_value1;\r\n";
var analyzer = new FieldNameMustNotBeginWithUnderscoreDisabled();
var exception = Assert.Throws <AssertException>(() => RoslynAssert.Diagnostics(analyzer, code));
Assert.AreEqual(expected, exception.Message);
}