public void ContainsPasses()
{
var helper = new HashSetHelper <int>();
var value = 100;
helper.Add(value);
Assert.IsTrue(helper.Contains(value));
helper.Remove(value);
Assert.IsFalse(helper.Contains(value));
helper.Add(value);
Assert.IsTrue(helper.Contains(value));
}
public void AddPasses()
{
var helper = new HashSetHelper <int>();
var value = 100;
helper.Add(value);
Assert.IsTrue(helper.Contains(value));
Assert.AreEqual(1, helper.Count);
var value2 = 101;
helper.Add(value2);
Assert.IsTrue(helper.Contains(value2));
Assert.AreEqual(2, helper.Count);
}
public void AddWhenContainsPasses()
{
var helper = new HashSetHelper <int>();
var value = 100;
helper.Add(value);
Assert.DoesNotThrow(() => {
helper.Add(value);
});
Assert.IsTrue(helper.Contains(value));
Assert.AreEqual(1, helper.Count);
}
public void RemoveWhenNotContainsPasses()
{
var helper = new HashSetHelper <int>();
var testData = new int[] {
100, 200
};
foreach (var d in testData)
{
helper.Add(d);
}
helper.Remove(testData[0]);
Assert.DoesNotThrow(() => {
helper.Remove(testData[0]);
Assert.IsFalse(helper.Contains(testData[0]));
});
Assert.DoesNotThrow(() => {
helper.Remove(-123);
Assert.IsFalse(helper.Contains(-123));
});
}
public void OnAddedInAddWhenOccurExceptionPasses()
{
var helper = new HashSetHelper <int>();
helper.OnAdded.Add((v) => {
throw new System.Exception();
});
Assert.DoesNotThrow(() => {
int value = 100;
helper.Add(value);
Assert.IsTrue(helper.Contains(value));
Assert.AreEqual(1, helper.Count);
});
}
public void ContainsWhenNotContainsPasses()
{
var helper = new HashSetHelper <int>();
Assert.IsFalse(helper.Contains(100));
}
