public void DictionariesAreEqualWhenUsingCustomComparer()
{
var dict1 = new Dictionary <int, int> {
{ 1, 1 }, { 2, 2 }, { 3, 3 }
};
var dict2 = new Dictionary <int, int> {
{ 1, 1 }, { 2, 2 }, { 3, 3 }
};
Assert.IsTrue(DictionaryUtility.AreEqual(dict1, dict2, new GenericEqualityComparer <int>((x, y) => x == y)));
}
public void DictionariesArNotEqualWhenValueIsdifferent()
{
var dict1 = new Dictionary <int, int> {
{ 1, 1 }, { 2, 2 }, { 3, 3 }
};
var dict2 = new Dictionary <int, int> {
{ 1, 2 }, { 2, 2 }, { 3, 3 }
};
Assert.IsFalse(DictionaryUtility.AreEqual(dict1, dict2));
}
public void DictionariesAreNotEqualWhenFirstIsMissingItem()
{
var dict1 = new Dictionary <int, int> {
{ 1, 1 }, { 2, 2 }
};
var dict2 = new Dictionary <int, int> {
{ 1, 1 }, { 2, 2 }, { 3, 3 }
};
Assert.IsFalse(DictionaryUtility.AreEqual(dict1, dict2));
}
public void DictionariesAreEqualWhenItemsAreAddedOutOfOrder()
{
var dict1 = new Dictionary <int, int> {
{ 1, 1 }, { 2, 2 }, { 3, 3 }
};
var dict2 = new Dictionary <int, int> {
{ 1, 1 }, { 3, 3 }, { 2, 2 }
};
Assert.IsTrue(DictionaryUtility.AreEqual(dict1, dict2));
}
public void ReadOnlyDictionariesAreNotEqualWhenValueIsDifferent()
{
var dict1 = new Dictionary <int, int> {
{ 1, 1 }, { 2, 2 }, { 3, 3 }
}.AsReadOnly();
var dict2 = new Dictionary <int, int> {
{ 1, 2 }, { 2, 2 }, { 3, 3 }
}.AsReadOnly();
Assert.IsFalse(DictionaryUtility.AreEqual(dict1, dict2));
}
public void ReadOnlyDictionariesAreEqual()
{
var dict1 = new Dictionary <int, int> {
{ 1, 1 }, { 2, 2 }, { 3, 3 }
}.AsReadOnly();
var dict2 = new Dictionary <int, int> {
{ 1, 1 }, { 2, 2 }, { 3, 3 }
}.AsReadOnly();
Assert.IsTrue(DictionaryUtility.AreEqual(dict1, dict2));
}
public void DictionariesAreEqual()
{
Dictionary <int, int> dict1 = new Dictionary <int, int> {
{ 1, 1 }, { 2, 2 }, { 3, 3 }
};
Dictionary <int, int> dict2 = new Dictionary <int, int> {
{ 1, 1 }, { 2, 2 }, { 3, 3 }
};
Assert.IsTrue(DictionaryUtility.AreEqual(dict1, dict2));
}
public void DictionariesAreEqualWhenUsingCustomKeyComparer()
{
var comparer = new GenericEqualityComparer <int>((x, y) => x == y, HashCodeUtility.GetPersistentHashCode);
var dict1 = new Dictionary <int, int>(comparer)
{
{ 1, 1 }, { 2, 2 }, { 3, 3 }
};
var dict2 = new Dictionary <int, int>(comparer)
{
{ 1, 1 }, { 2, 2 }, { 3, 3 }
};
Assert.IsTrue(DictionaryUtility.AreEqual(dict1, dict2));
}