/// <summary>
/// Initializes a new instance of the <see cref="BreakIt"/> class.
/// </summary>
/// <param name="testValueLogger">Optional server to log each test value.</param>
/// <param name="testValueFactory">Optional factory to create test value combinations.</param>
public BreakIt(TestValueLogger testValueLogger = null, ITestValueFactory testValueFactory = null)
: this()
{
_logger = testValueLogger;
_combinationFactory = testValueFactory ?? new TestValueFactory();
}
public void SetUp()
{
_testValueFactory = new TestValueFactory();
}
/// <summary>
/// Initializes a new instance of the <see cref="BreakIt"/> class.
/// </summary>
public BreakIt()
{
_combinationFactory = new TestValueFactory();
}
public TestValue[] GetTestValues(string memberPath, Type type, object defaultValue, IList <Func <string, Type, bool> > excludeList, ITestValueFactory combinationFactory)
{
if (!type.IsDictionary() || defaultValue == null)
{
return(null);
}
var combinations = new List <TestValue>();
var dictionaryClone = defaultValue.DeepClone() as IDictionary;
foreach (var key in dictionaryClone.Keys)
{
var combination = combinationFactory.GetTestValues($"{memberPath}[{key}]", dictionaryClone[key].GetType(), dictionaryClone[key], excludeList);
foreach (var combination1 in combination)
{
var newDic = dictionaryClone.DeepClone();
newDic[key] = combination1.Value;
combination1.Value = newDic;
combinations.Add(combination1);
}
}
return(combinations.ToArray());
}
public TestValue[] GetTestValues(string memberPath, Type type, object defaultValue, IList <Func <string, Type, bool> > excludeList, ITestValueFactory combinationFactory)
{
if (type.IsEnum)
{
return(GetEnumCombinations(memberPath, type, false));
}
var underlying = Nullable.GetUnderlyingType(type);
if (underlying != null && underlying.IsEnum)
{
return(GetEnumCombinations(memberPath, underlying, true));
}
return(null);
}
public TestValue[] GetTestValues(string memberPath, Type type, object defaultValue, IList <Func <string, Type, bool> > excludeList, ITestValueFactory combinationFactory)
{
if (!(defaultValue is IList))
{
return(null);
}
var allCombinations = new List <TestValue>();
var listClone = defaultValue.DeepClone() as IList;
for (int n = 0; n < listClone.Count; n++)
{
var item = listClone[n];
var combinations = combinationFactory.GetTestValues($"{memberPath}[{n}]", item.GetType(), item, excludeList);
foreach (var comb in combinations)
{
var newList = listClone.DeepClone();
newList[n] = comb.Value;
comb.Value = newList;
allCombinations.Add(comb);
}
}
return(allCombinations.ToArray());
}
public TestValue[] GetTestValues(string memberPath, Type type, object defaultValue, IList <Func <string, Type, bool> > excludeList, ITestValueFactory combinationFactory)
{
if (IsBuiltInType(type))
{
throw new Exception($"Failed to create combination for memberPath = {memberPath}, type = {type}");
}
if (defaultValue == null)
{
return(new TestValue[0]);
}
var allCombinations = new List <TestValue>();
var properties = type.GetProperties();
foreach (var propertyInfo in properties)
{
var clone = defaultValue.DeepClone();
var combinations = combinationFactory.GetTestValues($"{memberPath}.{propertyInfo.Name}", propertyInfo.PropertyType, propertyInfo.GetValue(clone), excludeList);
if (combinations != null)
{
foreach (var combination in combinations)
{
var secondClone = clone.DeepClone();
propertyInfo.SetValue(secondClone, combination.Value);
combination.Value = secondClone;
allCombinations.Add(combination);
}
}
}
return(allCombinations.ToArray());
}