Test for bsonWoCompare

bson_comp.js

// Both must be objects
assert.throws(function() {
    bsonWoCompare({ x: 1 }, 1);
});

assert.throws(function() {
    bsonWoCompare(1, { x: 1 });
});

assert.throws(function() {
    bsonWoCompare(1, 1);
});

assert.throws(function() {
    bsonWoCompare(null, { x: 1 });
});

assert.throws(function() {
    bsonWoCompare({ x: 1 }, null);
});


// Must have 2 args
assert.throws(function() {
    bsonWoCompare();
});

assert.throws(function() {
    bsonWoCompare({ x: 1 });
});

assert.throws(function() {
    bsonWoCompare({ x: 1 });
});

assert.throws(function() {
    bsonWoCompare({ x: 1 }, { x: 1 }, { x: 1 });
});

assert.eq(0, bsonWoCompare({}, {}));
assert.eq(0, bsonWoCompare({ x: 1 }, { x: 1 }));
assert.eq(0, bsonWoCompare({ x: 1, y: 1 }, { x: 1, y: 1 }));
assert.eq(0, bsonWoCompare({ x: new Date(1000 * 1000 * 1000 * 1000) },
                           { x: ISODate("2001-09-09T01:46:40Z") }));
assert.eq(0, bsonWoCompare({ x: 1, y: { a: 1, b: 1 }}, { x: 1, y: { a: 1, b: 1 }}));

assert.gt(bsonWoCompare({ x: 1 }, {}), 0);
assert.gt(bsonWoCompare({ x: 1, y: 10 }, { x: 1 }), 0);
assert.gt(bsonWoCompare({ x: 1, y: 10 }, { x: 1, y: 1 }), 0);
assert.gt(bsonWoCompare({ y: 1, x: 1 }, { x: 1, y: 1 }), 0);

assert.lt(bsonWoCompare({}, { x: 1 }), 0);
assert.lt(bsonWoCompare({ x: 1 }, { y: 10 }), 0);
assert.lt(bsonWoCompare({ x: 1, y: 1 }, { x: 1, y: 10 }), 0);
assert.lt(bsonWoCompare({ x: 1, y: 1 }, { y: 1, x: 1 }), 0);