@Test
public void testIdentity() {
String s = "test";
assertEquals(s, TypeCoercing.coerce(s, String.class));
assertSame(s, TypeCoercing.coerce(s, String.class));
CharSequence cs = "test";
assertEquals(cs, TypeCoercing.coerce(s, String.class));
assertSame(cs, TypeCoercing.coerce(s, String.class));
assertEquals(cs, TypeCoercing.coerce(s, CharSequence.class));
assertSame(cs, TypeCoercing.coerce(s, CharSequence.class));
}
@Test
public void testCharSequenceNumber() {
String a = "1";
StringBuilder ba = new StringBuilder("1");
Long one = 1L;
assertEquals(one, TypeCoercing.coerce(a, Long.class));
assertEquals(one, TypeCoercing.coerce(ba, Long.class));
assertEquals(a, TypeCoercing.coerce(one, String.class));
StringBuilder bs = TypeCoercing.coerce(one, StringBuilder.class);
assertEquals(ba.toString(), bs.toString());
String b = "1.23";
Double d = 1.23;
assertEquals(d, TypeCoercing.coerce(b, Double.class));
assertEquals(b, TypeCoercing.coerce(d, String.class));
}