public void GeneratesTheRightType(IDataGenerator dg)
{
dg.NullProbability = 0;
// generate row
DataRow row = dg.Column.Table.NewRow();
dg.GenerateData(row);
Assert.IsFalse(row.HasErrors);
// check that value has the right type
ReflectionAssert.IsAssignableFrom(dg.GeneratedType, row[dg.Column].GetType());
}
public static void CheckSignature(MethodInfo mi, Type returnType)
{
if (mi == null)
{
throw new ArgumentNullException("mi");
}
if (returnType == null)
{
throw new ArgumentNullException("returnType");
}
ReflectionAssert.IsAssignableFrom(returnType, mi.ReturnType);
ParameterInfo[] pis = mi.GetParameters();
Assert.AreEqual(pis.Length, 0);
}
public void Check(MethodInfo method)
{
if (method == null)
{
throw new ArgumentNullException("method");
}
try
{
ReflectionAssert.IsAssignableFrom(this.returnType, method.ReturnType);
ParameterInfo[] pis = method.GetParameters();
Assert.AreEqual(this.parameters.Length, pis.Length,
"Parameters count are not equal");
for (int i = 0; i < pis.Length; ++i)
{
Assert.AreEqual(this.parameters[i], pis[i].ParameterType,
"Parameter {0} is not of the same type");
}
}
catch (Exception ex)
{
throw new Exception("Invalid method signature", ex);
}
}
public void StringIsNotAssignableFromObject()
{
ReflectionAssert.IsAssignableFrom(typeof(string), typeof(Object));
}
public void ObjectIsAssignableFromString()
{
ReflectionAssert.IsAssignableFrom(typeof(Object), typeof(string));
}