Current File : /home/jalalj2hb/public_html/ftm-admin/bower_components/dragula.js/test/end.js
'use strict';
var test = require('tape');
var dragula = require('..');
test('end does not throw when not dragging', function (t) {
t.test('a single time', function once (st) {
var drake = dragula();
st.doesNotThrow(function () {
drake.end();
}, 'dragula ignores a single call to drake.end');
st.end();
});
t.test('multiple times', function once (st) {
var drake = dragula();
st.doesNotThrow(function () {
drake.end();
drake.end();
drake.end();
drake.end();
}, 'dragula ignores multiple calls to drake.end');
st.end();
});
t.end();
});
test('when already dragging, .end() ends (cancels) previous drag', function (t) {
var div = document.createElement('div');
var item1 = document.createElement('div');
var item2 = document.createElement('div');
var drake = dragula([div]);
div.appendChild(item1);
div.appendChild(item2);
document.body.appendChild(div);
drake.start(item1);
drake.on('dragend', end);
drake.on('cancel', cancel);
drake.end();
t.plan(4);
t.equal(drake.dragging, false, 'final state is: drake is not dragging');
t.end();
function end (item) {
t.equal(item, item1, 'dragend invoked with correct item');
}
function cancel (item, source) {
t.equal(item, item1, 'cancel invoked with correct item');
t.equal(source, div, 'cancel invoked with correct source');
}
});
test('when already dragged, ends (drops) previous drag', function (t) {
var div = document.createElement('div');
var div2 = document.createElement('div');
var item1 = document.createElement('div');
var item2 = document.createElement('div');
var drake = dragula([div, div2]);
div.appendChild(item1);
div.appendChild(item2);
document.body.appendChild(div);
document.body.appendChild(div2);
drake.start(item1);
div2.appendChild(item1);
drake.on('dragend', end);
drake.on('drop', drop);
drake.end();
t.plan(5);
t.equal(drake.dragging, false, 'final state is: drake is not dragging');
t.end();
function end (item) {
t.equal(item, item1, 'dragend invoked with correct item');
}
function drop (item, target, source) {
t.equal(item, item1, 'drop invoked with correct item');
t.equal(source, div, 'drop invoked with correct source');
t.equal(target, div2, 'drop invoked with correct target');
}
});
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