public void GetBySecondFact(string secondValue, string firstValue, bool expectedResult)
{
var results = _dictionary.GetBySecond(secondValue);
var result = results.ToList().Contains(firstValue);
result.Should().Be(expectedResult);
}
public void TestBidirectionalDictionary()
{
var dict1 = new BidirectionalDictionary <int, double>();
dict1.Add(4, 2.0);
Assert.IsTrue(dict1.ContainsFirst(4) && dict1.ContainsSecond(2));
bool exceptionOnDuplicate = false;
try {
dict1.Add(4, 3.0);
}
catch (ArgumentException) { exceptionOnDuplicate = true; }
Assert.IsTrue(exceptionOnDuplicate);
Assert.IsTrue(dict1.GetByFirst(4) == 2);
Assert.IsTrue(dict1.GetBySecond(2) == 4);
Assert.IsTrue(dict1.Count == 1);
dict1.Clear();
Assert.IsTrue(dict1.Count == 0);
var dict2 = new BidirectionalDictionary <ComplexType, int>(new ComplexTypeEqualityComparer());
Assert.IsTrue(!dict2.Any());
dict2.Add(new ComplexType(1), 2);
Assert.IsTrue(dict2.Any());
dict2.Add(new ComplexType(2), 1);
Assert.IsTrue(dict2.ContainsFirst(new ComplexType(2)));
Assert.IsTrue(dict2.ContainsSecond(2));
exceptionOnDuplicate = false;
try {
dict2.Add(new ComplexType(2), 3);
}
catch (ArgumentException) { exceptionOnDuplicate = true; }
Assert.IsTrue(exceptionOnDuplicate);
exceptionOnDuplicate = false;
try {
dict2.Add(new ComplexType(3), 1);
}
catch (ArgumentException) { exceptionOnDuplicate = true; }
Assert.IsTrue(exceptionOnDuplicate);
Assert.IsTrue(dict2.Count == 2);
Assert.IsTrue(dict2.GetBySecond(1).Field == 2);
Assert.IsTrue(dict2.GetByFirst(new ComplexType(1)) == 2);
dict2.Clear();
Assert.IsTrue(!dict2.Any());
}
private void graphVisualization_OnEntityRemoved(object sender, EntityEventArgs e)
{
IShape shape = e.Entity as IShape;
if (shape != null && this.shapeInfoShapeMapping.ContainsSecond(shape))
{
IShapeInfo shapeInfo = this.shapeInfoShapeMapping.GetBySecond(shape);
this.Content.RemoveShapeInfo(shapeInfo);
}
IConnection connection = e.Entity as IConnection;
if (connection != null && this.connectionInfoConnectionMapping.ContainsSecond(connection))
{
IConnectionInfo connectionInfo = connectionInfoConnectionMapping.GetBySecond(connection);
this.Content.RemoveConnectionInfo(connectionInfo);
}
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <returns></returns>
public string Get(SqlDbType type)
{
return(_typeMap.GetBySecond(type).FirstOrDefault());
}
