MockStore.prototype.addKey = function()

in mock_store.js [7:16]

• 10 lines of code
• 3 McCabe index (conditional complexity)

MockStore.prototype.addKey = function(vnode, key, done) {
    var set = this.store[vnode];
    if (!set) {
        set = this.store[vnode] = {};
    }
    set[key] = true;
    if (done) {
        done();
    }
};