public void RemoveUsings()
{
//arrange
var srcDoc = new SrcDoc()
{
SyntaxTree = CSharpSyntaxTree.ParseText(helloworld1_cs)
};
//act
UsingsConsolidateAndStrip usingsrewriter = new UsingsConsolidateAndStrip();
var updatedRoot = usingsrewriter.RemoveTopLevelUsings(srcDoc);
//assert
updatedRoot.Usings.Count.Should().Be(0);
}
public void FindUsings()
{
//arrange
string[] startingUsings = new string[] { "System", "System.Collections", "System.Text" };
//act
var srcdoc = new SrcDoc()
{
SyntaxTree = CSharpSyntaxTree.ParseText(helloworld1_cs)
};
UsingsConsolidateAndStrip usingsrewriter = new UsingsConsolidateAndStrip();
var usings = usingsrewriter.FindUsings(srcdoc);
//assert
usings.Select(_ => _.Name.ToString()).ToArray()
.Should().BeEquivalentTo(startingUsings);
}