public static void ChildNodesReturnsBlockStartAndBlockEnd()
{
var start = new StatementBlockStart(default(int));
var end = new BlockEnd(default(int));
var codeBlock = new CodeBlock(start, end);
Assert.True(codeBlock.ChildNodes().SequenceEqual(new SyntaxNode[] { start, end }));
}
public static void SpanStartsAtBlockStart()
{
StatementBlockStart start;
var codeBlock = new CodeBlock(start = new StatementBlockStart(42), new BlockEnd(100));
Assert.Equal(start.Span.Start, codeBlock.Span.Start);
}
public static void AcceptCallsAcceptStatementBlockStartMethodOfSyntaxNodeVisitor()
{
var visitor = Substitute.For<SyntaxNodeVisitor>();
var node = new StatementBlockStart(default(int));
node.Accept(visitor);
visitor.Received().VisitStatementBlockStart(node);
}
public static void SpanEndReturnsMaxEndOfChildNodes()
{
var end = new BlockEnd(40);
var start = new StatementBlockStart(4);
var target = new Template(end, start); // intentionally reversed
Assert.Equal(end.Span.End, target.Span.End);
}
public static void ChildNodesReturnsNodesSpecifiedInConstructor()
{
var start = new StatementBlockStart(0);
var end = new BlockEnd(2);
var node = new Template(start, end);
Assert.Same(start, node.ChildNodes().First());
Assert.Same(end, node.ChildNodes().Last());
}
public static void ChildNodesReturnsBlockStartAndBlockEnd()
{
var start = new StatementBlockStart(default(int));
var end = new BlockEnd(default(int));
var codeBlock = new CodeBlock(start, end);
Assert.True(codeBlock.ChildNodes().SequenceEqual(new SyntaxNode[] { start, end }));
}
public static void AcceptCallsAcceptStatementBlockStartMethodOfSyntaxNodeVisitor()
{
var visitor = Substitute.For <SyntaxNodeVisitor>();
var node = new StatementBlockStart(default(int));
node.Accept(visitor);
visitor.Received().VisitStatementBlockStart(node);
}
public static void SpanEndReturnsMaxEndOfChildNodes()
{
var end = new BlockEnd(40);
var start = new StatementBlockStart(4);
var target = new Template(end, start); // intentionally reversed
Assert.Equal(end.Span.End, target.Span.End);
}
public static void VisitSyntaxTokenCallsVisitTerminalNodeToAllowProcessingAllTerminalNodesPolymorphically()
{
var visitor = Substitute.ForPartsOf <SyntaxNodeVisitor>();
var syntaxToken = new StatementBlockStart(0);
visitor.VisitSyntaxToken(syntaxToken);
visitor.Received().VisitTerminalNode(syntaxToken);
Assert.Equal(typeof(TerminalNode), typeof(SyntaxToken).BaseType);
}
public static void VisitStatementBlockStartCallsVisitCodeBlockStartToAllowProcessingAllCodeBlockStartsPolymorphically()
{
var visitor = Substitute.ForPartsOf <SyntaxNodeVisitor>();
var statementBlockStart = new StatementBlockStart(0);
visitor.VisitStatementBlockStart(statementBlockStart);
visitor.Received().VisitCodeBlockStart(statementBlockStart);
Assert.Equal(typeof(CodeBlockStart), typeof(StatementBlockStart).BaseType);
}
public static void GetDescriptionReturnsDescriptionOfStatementCodeBlocks()
{
var target = new StatementBlockStart(0);
string description;
Span applicableTo;
Assert.True(target.TryGetDescription(0, out description, out applicableTo));
Assert.Contains("statement", description, StringComparison.OrdinalIgnoreCase);
Assert.Equal(target.Span, applicableTo);
}
public static void ChildNodesReturnsNodesSpecifiedInConstructor()
{
var start = new StatementBlockStart(0);
var end = new BlockEnd(2);
var node = new Template(start, end);
Assert.Same(start, node.ChildNodes().First());
Assert.Same(end, node.ChildNodes().Last());
}
public static void GetDescriptionReturnsDescriptionOfStatementCodeBlocks()
{
var target = new StatementBlockStart(0);
string description;
Span applicableTo;
Assert.True(target.TryGetDescription(0, out description, out applicableTo));
Assert.Contains("statement", description, StringComparison.OrdinalIgnoreCase);
Assert.Equal(target.Span, applicableTo);
}
public static void VisitSyntaxTokenCallsVisitTerminalNodeToAllowProcessingAllTerminalNodesPolymorphically()
{
var visitor = Substitute.ForPartsOf<SyntaxNodeVisitor>();
var syntaxToken = new StatementBlockStart(0);
visitor.VisitSyntaxToken(syntaxToken);
visitor.Received().VisitTerminalNode(syntaxToken);
Assert.Equal(typeof(TerminalNode), typeof(SyntaxToken).BaseType);
}
public static void VisitStatementBlockStartCallsVisitCodeBlockStartToAllowProcessingAllCodeBlockStartsPolymorphically()
{
var visitor = Substitute.ForPartsOf<SyntaxNodeVisitor>();
var statementBlockStart = new StatementBlockStart(0);
visitor.VisitStatementBlockStart(statementBlockStart);
visitor.Received().VisitCodeBlockStart(statementBlockStart);
Assert.Equal(typeof(CodeBlockStart), typeof(StatementBlockStart).BaseType);
}
protected internal virtual void VisitStatementBlockStart(StatementBlockStart node)
{
this.VisitCodeBlockStart(node);
}
protected internal virtual void VisitStatementBlockStart(StatementBlockStart node)
{
this.VisitCodeBlockStart(node);
}
public static void SpanStartsAtBlockStart()
{
StatementBlockStart start;
var codeBlock = new CodeBlock(start = new StatementBlockStart(42), new BlockEnd(100));
Assert.Equal(start.Span.Start, codeBlock.Span.Start);
}
