@Test
public void testPredicateTable() {
PredicateTable table = new PredicateTable(8);
table.register(new UnitTestPredicates());
String[] expected =
new String[] {"execute-error?", "invalid-args?", "required-args?", "unstable?"};
String[] symbols = table.getSymbols();
Arrays.sort(symbols);
Assert.assertEquals(symbols, expected);
}
@Test
public void testDuplicateSymbols() {
PredicateTable table = new PredicateTable(8);
table.register(new UnitTestPredicates());
try {
table.register(new UnitTestPredicates());
Assert.fail("Expected error on registering duplicate symbol");
} catch (RuntimeException e) {
// Expected.
}
}
