public void WhenInvalid()
{
Inventor context = new Inventor("Nikola Tesla", new DateTime(1856, 7, 9), "Serbian");
Dictionary <string, object> vars = new Dictionary <string, object>();
ExpressionAction action = new ExpressionAction("#result = 'valid'", "#result = 'invalid'");
action.Execute(false, context, vars, null);
Assert.AreEqual("invalid", vars["result"]);
action = new ExpressionAction(Expression.Parse("#result = Name"), Expression.Parse("#result = Nationality"));
action.Execute(false, context, vars, null);
Assert.AreEqual(context.Nationality, vars["result"]);
action = new ExpressionAction();
action.Valid = Expression.Parse("#result = DOB.Year");
action.Invalid = Expression.Parse("#result = DOB.Month");
action.Execute(false, context, vars, null);
Assert.AreEqual(context.DOB.Month, vars["result"]);
vars.Clear();
action = new ExpressionAction("#result = 'valid'", null);
action.Execute(false, context, vars, null);
Assert.IsFalse(vars.ContainsKey("result"), "Result should not exist when invalid expression is null.");
}
public void WhenValid()
{
Inventor context = new Inventor("Nikola Tesla", new DateTime(1856, 7, 9), "Serbian");
IDictionary vars = new Hashtable();
ExpressionAction action = new ExpressionAction("#result = 'valid'", "#result = 'invalid'");
action.Execute(true, context, vars, null);
Assert.AreEqual("valid", vars["result"]);
action = new ExpressionAction(Expression.Parse("#result = Name"), Expression.Parse("#result = Nationality"));
action.Execute(true, context, vars, null);
Assert.AreEqual(context.Name, vars["result"]);
action = new ExpressionAction();
action.Valid = Expression.Parse("#result = DOB.Year");
action.Invalid = Expression.Parse("#result = DOB.Month");
action.Execute(true, context, vars, null);
Assert.AreEqual(context.DOB.Year, vars["result"]);
vars.Clear();
action = new ExpressionAction(null, "#result = 'invalid'");
action.Execute(true, context, vars, null);
Assert.IsFalse(vars.Contains("result"), "Result should not exist when valid expression is null.");
}
public void WhenActionIsNotExecutedBecauseWhenExpressionReturnsFalse()
{
Inventor context = new Inventor("Nikola Tesla", new DateTime(1856, 7, 9), "Serbian");
Dictionary <string, object> vars = new Dictionary <string, object>();
ExpressionAction action = new ExpressionAction("#result = 'valid'", "#result = 'invalid'");
action.When = Expression.Parse("false");
action.Execute(true, context, vars, null);
Assert.IsFalse(vars.ContainsKey("result"));
}
public void WhenInvalid()
{
Inventor context = new Inventor("Nikola Tesla", new DateTime(1856, 7, 9), "Serbian");
Dictionary<string, object> vars = new Dictionary<string, object>();
ExpressionAction action = new ExpressionAction("#result = 'valid'", "#result = 'invalid'");
action.Execute(false, context, vars, null);
Assert.AreEqual("invalid", vars["result"]);
action = new ExpressionAction(Expression.Parse("#result = Name"), Expression.Parse("#result = Nationality"));
action.Execute(false, context, vars, null);
Assert.AreEqual(context.Nationality, vars["result"]);
action = new ExpressionAction();
action.Valid = Expression.Parse("#result = DOB.Year");
action.Invalid = Expression.Parse("#result = DOB.Month");
action.Execute(false, context, vars, null);
Assert.AreEqual(context.DOB.Month, vars["result"]);
vars.Clear();
action = new ExpressionAction("#result = 'valid'", null);
action.Execute(false, context, vars, null);
Assert.IsFalse(vars.ContainsKey("result"), "Result should not exist when invalid expression is null.");
}
public void WhenValid()
{
Inventor context = new Inventor("Nikola Tesla", new DateTime(1856, 7, 9), "Serbian");
IDictionary vars = new Hashtable();
ExpressionAction action = new ExpressionAction("#result = 'valid'", "#result = 'invalid'");
action.Execute(true, context, vars, null);
Assert.AreEqual("valid", vars["result"]);
action = new ExpressionAction(Expression.Parse("#result = Name"), Expression.Parse("#result = Nationality"));
action.Execute(true, context, vars, null);
Assert.AreEqual(context.Name, vars["result"]);
action = new ExpressionAction();
action.Valid = Expression.Parse("#result = DOB.Year");
action.Invalid = Expression.Parse("#result = DOB.Month");
action.Execute(true, context, vars, null);
Assert.AreEqual(context.DOB.Year, vars["result"]);
vars.Clear();
action = new ExpressionAction(null, "#result = 'invalid'");
action.Execute(true, context, vars, null);
Assert.IsFalse(vars.Contains("result"), "Result should not exist when valid expression is null.");
}
public void WhenActionIsNotExecutedBecauseWhenExpressionReturnsFalse()
{
Inventor context = new Inventor("Nikola Tesla", new DateTime(1856, 7, 9), "Serbian");
IDictionary vars = new Hashtable();
ExpressionAction action = new ExpressionAction("#result = 'valid'", "#result = 'invalid'");
action.When = Expression.Parse("false");
action.Execute(true, context, vars, null);
Assert.IsFalse(vars.Contains("result"));
}