public void GetArgumentSyntax_WhenUsingNormalValueAsNamedArgument_ShouldGetCode()
{
var argument = new VariableArgument("variableName", "namedArgument");
var syntax = argument.GetArgumentSyntax();
Assert.IsInstanceOf <ArgumentSyntax>(syntax);
Assert.AreEqual("namedArgument:variableName", syntax.ToString());
}
// direct: If true then .Set method follows .Declare method.
internal SetChainer(Chainer prev, string variableName, VariableArgument argument, bool direct = false)
: base(prev)
{
var root = GetRoot();
if (argument == null)
{
argument = Designer.Null;
}
if (direct && prev is DeclareChainer)
{
variableName = ((DeclareChainer)prev).VariableName;
}
CheckAndThrow(variableName, root, Method);
TryThrow(argument.Exception);
Build = (buildContext, buildArgs) =>
{
var variable = buildContext.TryGetVariable(variableName, out chainException, Variable.SearchType.Variable);
if (chainException != null)
{
root.TryThrow(chainException, Method);
}
argument.DataType = variable.DataType;
return(Text.GenerateSql(20)
.NewLine(Text.Set).S()
.Append(variableName)
.Append(Text._Equal_)
.Append(argument.Build(buildContext, buildArgs))
.Terminate()
.ToString());
};
}
