public string Generate(ConcreteClass _concreteClass, List<Constraint> constraints)
{
var text = new StringBuilder();
var count = constraints.Count;
for (var i = 0; i < count; i++)
{
var constraint = constraints[i];
var property = constraint.Property;
if (constraint.ConcreteClassPropertyMapping != null)
{
var classes = constraint.ConcreteClassPropertyMapping.ConcreteClasses;
var properties = constraint.ConcreteClassPropertyMapping.Properties;
var @operator = constraint.Operators[0].Value;
var assert = string.Empty;
if (@operator.Contains("contains"))
{
var boolQualifier = @operator.ToLower() == "contains" ? "" : "!";
if (properties.Count() > 1 && properties[1].GetRelationQualifiedEnum() == RelationQualifiedEnum.LinqSubset)
{
assert = string.Format("{0}{1}.{2}.Any(x => x.{3} == {4}.{3})", boolQualifier,
classes[0].Instance.Value, properties[0].Name,
properties[1].Name, classes[1].Instance.Value);
}
else
{
assert = string.Format("{0}{1}.{2}.Contains({3})", boolQualifier,
classes[0].Instance.Value, properties[0].Name,
classes[1].Instance.Value);
}
}
else
{
assert = string.Format("{0}.{1} {2} {3}.{4}", classes[0].Instance.Value, properties[0].Name, @operator, classes[1].Instance.Value, properties[1].Name);
}
text.AppendLine(AssertText.Replace("##clause##", WriteAssertMessage(assert)));
}
else
{
GenerateSingleAssert(property, _concreteClass, text);
}
}
return text.ToString();
}
private void GenerateSingleAssert(Property property, ConcreteClass _concreteClass, StringBuilder text)
{
if (string.IsNullOrEmpty(property.Relation))
{
var assert = string.Empty;
var assertBody = string.Empty;
if (property.Count != null && property.Value == null)
{
var countValue = Int32.Parse(property.Count.Value);
var countOperator = property.Count.Operators.Count > 0
? property.Count.Operators[0].Value
: "==";
assert = string.Format("{0}.{1}.Count {2} {3}",
_concreteClass.Instance.Value, property.Name, countOperator, countValue);
assertBody = AssertText.Replace("##clause##", WriteAssertMessage(assert));
}
else if (RegexUtility.IsBool(property.Value))
{
var value = Boolean.Parse(property.Value);
var boolQualifier = value ? string.Empty : "!";
assert = string.Format("{0}{1}.{2}", boolQualifier, _concreteClass.Instance.Value, property.Name);
assertBody = AssertText.Replace("##clause##", WriteAssertMessage(assert));
}
else if (RegexUtility.IsDateTime(property.Value))
{
var dtInstance = "dateTime" + InstanceIdentifier;
var dateTimeStatement =
new Dictionary<string, object> {{"instance", dtInstance}, {"value", property.Value}}.
AsNVelocityTemplate(TemplateEnum.DateTimeVariable);
text.AppendLine(dateTimeStatement);
assert = string.Format("{0}.{1} {2} {3}", _concreteClass.Instance.Value,
property.Name, property.Operators[0].Value,
dtInstance);
assertBody = AssertText.Replace("##clause##", WriteAssertMessage(assert));
InstanceIdentifier++;
}
else if (property.Operators[0].Value.Contains("contains"))
{
assertBody = AssertText.Replace("##clause##", WriteAssertMessage(GetContainsAssert(property.Operators[0].Value, _concreteClass, property)));
}
else
{
assert = string.Format("{0}.{1} {2} {3}", _concreteClass.Instance.Value,
property.Name, property.Operators[0].Value,
property.Value);
assertBody = AssertText.Replace("##clause##", WriteAssertMessage(assert));
}
text.AppendLine(assertBody);
}
}
private string GetContainsAssert(string @operator, ConcreteClass _concreteClass, Property property)
{
string assert;
var boolQualifier = @operator.ToLower() == "contains" ? "" : "!";
assert = string.Format("{0}{1}.{2}.Contains({3})", boolQualifier,
_concreteClass.Instance.Value, property.Name,
property.Value);
return assert;
}
public Property()
{
ConcreteClass = new ConcreteClass();
Operators = new List<Operator>();
DefaultValue = new DefaultValue();
}
