Function testOpCommit

test/db.js:143–148

(ops, snapshot)

      }

      function testOpCommit(ops, snapshot) {
        expect(snapshot.v).equal(2);
        expect(ops.length).equal(2);
        expect(ops[0].create).ok;
        expect(ops[1].op).ok;
      }

      function testDelCommit(ops, snapshot) {
        expect(snapshot.v).equal(2);