public void SetupEnvironment()
{
this.environment = new BindingEnvironment();
this.environment.SetValue("one", 1);
this.environment.SetValue("two", 2);
this.environment.SetValue("foo", "bar");
}
public void ExecuteSetLocalVariable()
{
BindingEnvironment environment = new BindingEnvironment();
Assert.IsNull(environment.GetValue("foo"));
SetLocalVariableCommand cmd = new SetLocalVariableCommand("foo", new ConstantExpression("bar"));
cmd.Execute(environment);
Assert.AreEqual("bar", environment.GetValue("foo"));
}
public void EvaluateLocalVariableExpressions()
{
BindingEnvironment environment = new BindingEnvironment();
environment.SetValue("foo", "bar");
environment.SetValue("one", 1);
LocalVariableExpression fooVar = new LocalVariableExpression("foo");
LocalVariableExpression oneVar = new LocalVariableExpression("one");
LocalVariableExpression twoVar = new LocalVariableExpression("two");
Assert.AreEqual("bar", fooVar.Evaluate(environment));
Assert.AreEqual(1, oneVar.Evaluate(environment));
Assert.IsNull(twoVar.Evaluate(environment));
}
