@Test
public void testItSupportsSuffixRenaming() {
Renaming r = Renaming.suffix("foo");
assertEquals(r.apply(sid), attr("sidfoo"));
}
@Test
public void testItSupportsPrefixRenaming() {
Renaming r = Renaming.prefix("foo");
assertEquals(r.apply(sid), attr("foosid"));
}
@Test
public void testExtensionRenamingIsTotal() {
Renaming r = Renaming.extension(sid, ssid, name, sname);
assertEquals(r.apply(city), city);
}
@Test
public void testItSupportsIntensionRenaming() {
AttrName SID = attr("SID");
Renaming r = Renaming.intension(a -> attr(a.getName().toUpperCase()));
assertEquals(r.apply(sid), SID);
}
@Test
public void testItSupportsExtensionRenaming() {
Renaming r = Renaming.extension(sid, ssid, name, sname);
assertEquals(r.apply(sid), ssid);
assertEquals(r.apply(name), sname);
}
