@Test
public void testBinaryFunctionsFilter() {
for (Relation rel : Relation.values()) {
if (rel.isFunctionCall() && (2 == rel.getExpectedArgumentCount())) {
testValid("a eq " + rel.getoDataString() + "(a, b)");
}
}
}
/*
* Test the few ternary operators
*/
@Test
public void testTernaryFunctionsFilter() {
// Test the 3 argument version of substring
testValid("a eq substring('a', 'b', 'c')");
for (Relation rel : Relation.values()) {
if (rel.isFunctionCall() && (3 == rel.getExpectedArgumentCount())) {
testValid("a eq " + rel.getoDataString() + "(a, b, c)");
}
}
}
@Test
public void testUnaaryFunctionsFilter() {
for (Relation rel : Relation.values()) {
if (rel.isFunctionCall() && (1 == rel.getExpectedArgumentCount())) {
if (Relation.ISOF != rel) {
testValid("a eq " + rel.getoDataString() + "(a)");
} else {
// ISOF requires literal arguments.
testValid("a eq " + rel.getoDataString() + "('a')");
}
}
}
}