public void TestCanCopyContact()
{
string mail = "*****@*****.**";
IContact c1 = new Contact("J. Doe", mail);
IContact c2 = new Contact(c1);
Assert.IsTrue(c1.IsSameAs(c2));
IEnumerable<string> A = c1.Emails;
IEnumerable<string> B = c2.Emails;
Assert.IsTrue(A.Count() == B.Count() && A.Intersect(B).Count() == B.Count());
}
public void TestTwoContactsWithSameFullNameAreEqual()
{
IContact c1 = new Contact("John Doe");
IContact c2 = new Contact("John Doe", "*****@*****.**");
Assert.IsTrue(c1.IsSameAs(c2));
}
public void TestTwoContactsWithSameEmailAreEqualEvenWithDifferentNames()
{
IContact c1 = new Contact("J. Doe", "*****@*****.**");
IContact c2 = new Contact("John Doe", "*****@*****.**");
Assert.IsTrue(c1.IsSameAs(c2));
}
public void TestTwoContactsWithSameEmailAreEqual()
{
string mail = "*****@*****.**";
IContact c1 = new Contact("", mail);
IContact c2 = new Contact("", mail);
Assert.IsTrue(c1.IsSameAs(c2));
}
public void TestTwoContactsWithDifferentFullNamesAreNotEqual()
{
IContact c1 = new Contact("John Doe");
IContact c2 = new Contact("Nancy Botwin");
Assert.IsFalse(c1.IsSameAs(c2));
}
public void TestTwoContactsWithCommonEmailAreEqualEvenWithDifferentNames()
{
string mail = "*****@*****.**";
IContact c1 = new Contact("J. Doe", mail);
IContact c2 = new Contact("John Doe", "*****@*****.**");
Assert.IsFalse(c1.IsSameAs(c2));
c2.addMail(mail);
Assert.IsTrue(c1.IsSameAs(c2));
}