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using System.Linq;
using ICSharpCode.NRefactory.CSharp.Refactoring;
using NUnit.Framework;
using ICSharpCode.NRefactory.CSharp.CodeActions;
namespace ICSharpCode.NRefactory.CSharp.CodeActions.AddUsing
{
[TestFixture]
public class AddUsingActionAlphabeticalTests : ContextActionTestBase
{
[Test]
public void ShouldAddUsingAtStartIfItIsTheFirstAlphabetically()
{
string testCode =
@"namespace OuterNamespace
{
using System.IO;
class TestClass
{
private $List<TextWriter> writerList;
}
}";
string expectedOutput =
@"namespace OuterNamespace
{
using System.Collections.Generic;
using System.IO;
class TestClass
{
private List<TextWriter> writerList;
}
}";
Test(new AddUsingAction(), testCode, expectedOutput);
}
[Test]
public void ShouldInsertUsingBetweenExistingUsings()
{
string testCode =
@"namespace OuterNamespace
{
using System;
using System.IO;
class TestClass
{
private $List<TextWriter> writerList;
}
}";
string expectedOutput =
@"namespace OuterNamespace
{
using System;
using System.Collections.Generic;
using System.IO;
class TestClass
{
private List<TextWriter> writerList;
}
}";
Test(new AddUsingAction(), testCode, expectedOutput);
}
[Test]
public void ShouldInsertUsingAfterExistingUsings()
{
string testCode =
@"namespace OuterNamespace
{
using System;
using System.Collections.Generic;
class TestClass
{
private List<$TextWriter> writerList;
}
}";
string expectedOutput =
@"namespace OuterNamespace
{
using System;
using System.Collections.Generic;
using System.IO;
class TestClass
{
private List<TextWriter> writerList;
}
}";
Test(new AddUsingAction(), testCode, expectedOutput);
}
[Test]
[Ignore("Add using does not honor the blank line setting yet")]
public void ShouldAddBlankLinesAfterUsingsWhenAddingAtEnd()
{
string testCode =
@"namespace OuterNamespace
{
using System;
using System.Collections.Generic;
class TestClass
{
private List<$TextWriter> writerList;
}
}";
string expectedOutput =
@"namespace OuterNamespace
{
using System;
using System.Collections.Generic;
using System.IO;
class TestClass
{
private List<TextWriter> writerList;
}
}";
Test(new AddUsingAction(), testCode, expectedOutput);
}
#region System Namespaces
[Test]
public void ShouldBeAbleToPlaceSystemNamespacesFirst()
{
string testCode =
@"namespace OuterNamespace
{
using ANamespace;
class TestClass
{
private $TextWriter writer;
}
}";
string expectedOutput =
@"namespace OuterNamespace
{
using System.IO;
using ANamespace;
class TestClass
{
private TextWriter writer;
}
}";
Test(new AddUsingAction(), testCode, expectedOutput);
}
[Test]
public void ShouldNotPlaceNonSystemNamespacesStartingWithSystemFirst()
{
string testCode =
@"namespace A { class B { } }
namespace OuterNamespace
{
using SystemA;
class TestClass
{
private $B b;
}
}";
string expectedOutput =
@"namespace A { class B { } }
namespace OuterNamespace
{
using A;
using SystemA;
class TestClass
{
private B b;
}
}";
Test(new AddUsingAction(), testCode, expectedOutput);
}
[Test]
public void ShouldPlaceSystemBeforeOtherNamespaces()
{
string testCode =
@"namespace OuterNamespace
{
using System.Collections.Generic;
class TestClass
{
private List<$DateTime> dates;
}
}";
string expectedOutput =
@"namespace OuterNamespace
{
using System;
using System.Collections.Generic;
class TestClass
{
private List<DateTime> dates;
}
}";
Test(new AddUsingAction(), testCode, expectedOutput);
}
#endregion
}
}
|
