public void Merge_NonUniqueContacts_ReturnsValue()
{
// arrange
string[] contacts = { "andrei [email protected] +12345", "paraschiva [email protected] +23456", "aurel [email protected] +12345" };
MergeContacts m = new MergeContacts();
// act
List<List<int>> actual = m.Merge(contacts);
// assert
Assert.AreEqual(actual.Count, 1);
Assert.IsNotNull(actual[0].Single(c => c == 0));
Assert.IsNotNull(actual[0].Single(c => c == 1));
Assert.IsNotNull(actual[0].Single(c => c == 2));
}
public void Merge_DistinctContacts_ReturnsValue()
{
// arrange
string[] contacts = { "andrei [email protected] +12345", "paraschiva [email protected] +23456", "aurel [email protected] +23423" };
MergeContacts m = new MergeContacts();
// act
List<List<int>> actual = m.Merge(contacts);
// assert
Assert.AreEqual(actual.Count, 3);
Assert.IsNotNull(actual.Single(c => c.Count == 1 && c[0] == 0));
Assert.IsNotNull(actual.Single(c => c.Count == 1 && c[0] == 1));
Assert.IsNotNull(actual.Single(c => c.Count == 1 && c[0] == 2));
}
public void Merge_NonUniqueAndUniqueContacts_ReturnsValue()
{
// arrange
string[] contacts = { "andrei [email protected] +12345", "paraschiva [email protected] +23456", "aurel [email protected] +12345",
"mihai [email protected] +53231", "petre [email protected] +32423"};
MergeContacts m = new MergeContacts();
// act
List<List<int>> actual = m.Merge(contacts);
// assert
Assert.AreEqual(3, actual.Count);
Assert.IsNotNull(actual.Single(a => a.Count == 3 &&
a.Count(c => c == 0) == 1 && a.Count(c => c == 1) == 1 &&
a.Count(c => c == 2) == 1));
Assert.IsNotNull(actual.Single(c => c.Count == 1 && c[0] == 3));
Assert.IsNotNull(actual.Single(c => c.Count == 1 && c[0] == 4));
}