public async Task ExtractInterface_CodeGen_AccessibilityModifiers()
{
var markup = @"
using System;
abstract class MyClass$$
{
public void Goo() { }
}";
using var testState = ExtractInterfaceTestState.Create(
markup, LanguageNames.CSharp,
options: new OptionsCollection(LanguageNames.CSharp)
{
{ CodeStyleOptions2.RequireAccessibilityModifiers, AccessibilityModifiersRequired.Always, NotificationOption2.Silent }
});
var result = await testState.ExtractViaCommandAsync();
var interfaceDocument = result.UpdatedSolution.GetRequiredDocument(result.NavigationDocumentId);
var interfaceCode = (await interfaceDocument.GetTextAsync()).ToString();
Assert.Equal(@"internal interface IMyClass
{
void Goo();
}", interfaceCode);
}
public async Task ExtractInterface_NamespaceName_NestedNamespaces_FileScopedNamespace1()
{
var markup = @"
using System;
namespace OuterNamespace
{
namespace InnerNamespace
{
class MyClass
{
$$public void Goo() { }
}
}
}";
using var testState = ExtractInterfaceTestState.Create(
markup, LanguageNames.CSharp,
parseOptions: CSharpParseOptions.Default.WithLanguageVersion(LanguageVersion.CSharp10),
options: new OptionsCollection(LanguageNames.CSharp)
{
{ CSharpCodeStyleOptions.NamespaceDeclarations, NamespaceDeclarationPreference.FileScoped, NotificationOption2.Silent }
});
var result = await testState.ExtractViaCommandAsync();
var interfaceDocument = result.UpdatedSolution.GetRequiredDocument(result.NavigationDocumentId);
var interfaceCode = (await interfaceDocument.GetTextAsync()).ToString();
Assert.Equal(@"namespace OuterNamespace.InnerNamespace;
interface IMyClass
{
void Goo();
}", interfaceCode);
}
private static async Task TestTypeDiscoveryAsync(
string markup,
TypeDiscoveryRule typeDiscoveryRule,
bool expectedExtractable)
{
using var testState = ExtractInterfaceTestState.Create(markup, LanguageNames.CSharp, compilationOptions: null);
var result = await testState.GetTypeAnalysisResultAsync(typeDiscoveryRule);
Assert.Equal(expectedExtractable, result.CanExtractInterface);
}
public async Task ExtractInterface_CodeGen_ImportsInsideNamespace()
{
var markup = @"
namespace N
{
public class Class
{
$$public System.Diagnostics.BooleanSwitch M1(System.Globalization.Calendar x) { return null; }
public void M2(System.Collections.Generic.List<System.IO.BinaryWriter> x) { }
public void M3<T>() where T : System.Net.WebProxy { }
}
}";
var expectedInterfaceCode = @"namespace N
{
using System.Collections.Generic;
using System.Diagnostics;
using System.Globalization;
using System.IO;
using System.Net;
public interface IClass
{
BooleanSwitch M1(Calendar x);
void M2(List<BinaryWriter> x);
void M3<T>() where T : WebProxy;
}
}";
using var testState = ExtractInterfaceTestState.Create(
markup, LanguageNames.CSharp,
parseOptions: CSharpParseOptions.Default.WithLanguageVersion(LanguageVersion.CSharp10),
options: new OptionsCollection(LanguageNames.CSharp)
{
{ CSharpCodeStyleOptions.PreferredUsingDirectivePlacement, AddImportPlacement.InsideNamespace }
});
var result = await testState.ExtractViaCommandAsync();
var interfaceDocument = result.UpdatedSolution.GetRequiredDocument(result.NavigationDocumentId);
var interfaceCode = (await interfaceDocument.GetTextAsync()).ToString();
Assert.Equal(expectedInterfaceCode, interfaceCode);
}