public void Walk_ChildNode_ThrowsInvalidChildNodeException()
{
string codeSnippet = "1+1";
var node = new HamlNodeEval(new HamlLine(codeSnippet, HamlRuleEnum.PlainText, "", -1));
node.AddChild(new HamlNodeTextContainer(0, ""));
Assert.Throws <HamlInvalidChildNodeException>(() => _walker.Walk(node));
}
public void Walk_ValidNode_CallsAppendCodeToStringMethod()
{
string codeSnippet = "1+1";
var node = new HamlNodeEval(new HamlLine(codeSnippet, HamlRuleEnum.PlainText, "", -1));
_walker.Walk(node);
_classBuilderMock.Verify(x => x.AppendCodeToString(codeSnippet));
}
private void Walk(HamlNodeEval node)
{
_codeClassBuilder.PrintExpressionResult(node.Content);
}