public void ParameterList_NoParameters()
{
var parameters = Lists.NewList <IParameterName>();
var sut = new SSTPrintingContext();
sut.ParameterList(parameters);
Assert.AreEqual("()", sut.ToString());
}
public void StatementBlock_Empty_WithBrackets()
{
var stmts = Lists.NewList <IStatement>();
var visitor = new SSTPrintingVisitor();
var sut = new SSTPrintingContext();
sut.StatementBlock(stmts, visitor);
Assert.AreEqual(" { }", sut.ToString());
}
protected void AssertPrintWithCustomContext(ISSTNode sst, SSTPrintingContext context, string expected)
{
var indentationLevel = context.IndentationLevel;
sst.Accept(_sut, context);
var actual = context.ToString();
Assert.AreEqual(expected, actual);
Assert.AreEqual(indentationLevel, context.IndentationLevel);
}
public void ParameterList_MultipleParameters()
{
var parameters = new KaVEList <IParameterName> {
Names.Parameter("[A,P] p1"), Names.Parameter("[B,P] p2")
};
var sut = new SSTPrintingContext();
sut.ParameterList(parameters);
Assert.AreEqual("(A p1, B p2)", sut.ToString());
}
public void UnknownNameAndGlobalNamespaceAreNotAddedToList()
{
var namespaces = Sets.NewHashSet <INamespaceName>();
namespaces.Add(Names.UnknownNamespace);
namespaces.Add(Names.Namespace(""));
var context = new SSTPrintingContext();
namespaces.FormatAsUsingList(context);
const string expected = "";
Assert.AreEqual(expected, context.ToString());
}
public void StatementBlock_NotEmpty_WithoutBrackets()
{
var stmts = new KaVEList <IStatement> {
new ContinueStatement(), new BreakStatement()
};
var visitor = new SSTPrintingVisitor();
var sut = new SSTPrintingContext();
var expected = String.Join(
Environment.NewLine,
"",
" continue;",
" break;");
sut.StatementBlock(stmts, visitor, false);
Assert.AreEqual(expected, sut.ToString());
}
public void UsingListFormattedCorrectly()
{
var namespaces = Sets.NewHashSet <INamespaceName>();
namespaces.Add(Names.Namespace("Z"));
namespaces.Add(Names.Namespace("System"));
namespaces.Add(Names.Namespace("System"));
namespaces.Add(Names.Namespace("System.Collections.Generic"));
namespaces.Add(Names.Namespace("A"));
namespaces.Add(Names.Namespace(""));
var context = new SSTPrintingContext();
namespaces.FormatAsUsingList(context);
var expected = string.Join(
Environment.NewLine,
"using A;",
"using System;",
"using System.Collections.Generic;",
"using Z;");
Assert.AreEqual(expected, context.ToString());
}
protected void AssertPrintWithCustomContext(ISSTNode sst, SSTPrintingContext context, params string[] expectedLines)
{
AssertPrintWithCustomContext(sst, context, String.Join(Environment.NewLine, expectedLines));
}
private static void AssertTypeFormat(string expected, string typeIdentifier)
{
var sut = new SSTPrintingContext();
Assert.AreEqual(expected, sut.Type(Names.Type(typeIdentifier)).ToString());
}
