@Test public void emptyString_ReturnsFalse() { assertFalse(TextChecker.checkIfEmailProper("")); }
@Test public void invalidEmailNoUsername_ReturnsFalse() { assertFalse(TextChecker.checkIfEmailProper("@email.com")); }
@Test public void invalidEmailDoubleDot_ReturnsFalse() { assertFalse(TextChecker.checkIfEmailProper("*****@*****.**")); }
@Test public void invalidEmailNoTld_ReturnsFalse() { assertFalse(TextChecker.checkIfEmailProper("name@email")); }
@Test public void correctEmailSubDomain_ReturnsTrue() { assertTrue(TextChecker.checkIfEmailProper("*****@*****.**")); }
@Test public void correctEmailSimple_ReturnsTrue() { assertTrue(TextChecker.checkIfEmailProper("*****@*****.**")); }