simple-headless-chrome
Version:
Headless Chrome abstraction to simplify the interaction with the browser. It may be used for crawling sites, test automation, etc
219 lines (176 loc) • 7.74 kB
JavaScript
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function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; }
var HeadlessChrome = require('../../');
var test = require('tap').test;
test('Headless Chrome - inject methods', function () {
var _ref = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee6(group) {
var _this = this;
var browser, mainTab;
return regeneratorRuntime.wrap(function _callee6$(_context6) {
while (1) {
switch (_context6.prev = _context6.next) {
case 0:
group.comment(`Initializing HeadlessChrome...`);
browser = new HeadlessChrome({
// headless: false
});
_context6.next = 4;
return browser.init();
case 4:
_context6.next = 6;
return browser.newTab();
case 6:
mainTab = _context6.sent;
group.test('#inject(module)', function () {
var _ref2 = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee(t) {
var result;
return regeneratorRuntime.wrap(function _callee$(_context) {
while (1) {
switch (_context.prev = _context.next) {
case 0:
_context.next = 2;
return mainTab.goTo('https://httpbin.org/html');
case 2:
_context.next = 4;
return mainTab.inject('jquery.slim');
case 4:
_context.next = 6;
return mainTab.evaluate(function () {
return !!window.jQuery;
});
case 6:
result = _context.sent;
t.equal(result.result.value, true, `module injection`);
t.end();
case 9:
case 'end':
return _context.stop();
}
}
}, _callee, this);
}));
return function (_x2) {
return _ref2.apply(this, arguments);
};
}());
group.test('#inject(remoteScript)', function () {
var _ref3 = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee2(t) {
var result;
return regeneratorRuntime.wrap(function _callee2$(_context2) {
while (1) {
switch (_context2.prev = _context2.next) {
case 0:
_context2.next = 2;
return mainTab.goTo('https://httpbin.org/html');
case 2:
_context2.next = 4;
return mainTab.inject('https://cdn.jsdelivr.net/npm/jquery@3/dist/jquery.slim.min.js');
case 4:
_context2.next = 6;
return mainTab.evaluate(function () {
return !!window.jQuery;
});
case 6:
result = _context2.sent;
t.equal(result.result.value, true, `remote script injection`);
t.end();
case 9:
case 'end':
return _context2.stop();
}
}
}, _callee2, this);
}));
return function (_x3) {
return _ref3.apply(this, arguments);
};
}());
group.test('#inject(localFile)', function () {
var _ref4 = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee3(t) {
var result;
return regeneratorRuntime.wrap(function _callee3$(_context3) {
while (1) {
switch (_context3.prev = _context3.next) {
case 0:
_context3.next = 2;
return mainTab.goTo('https://httpbin.org/html');
case 2:
_context3.next = 4;
return mainTab.inject('jquery/dist/jquery.slim.min.js');
case 4:
_context3.next = 6;
return mainTab.evaluate(function () {
return !!window.jQuery;
});
case 6:
result = _context3.sent;
t.equal(result.result.value, true, `local file injection`);
t.end();
case 9:
case 'end':
return _context3.stop();
}
}
}, _callee3, this);
}));
return function (_x4) {
return _ref4.apply(this, arguments);
};
}());
group.test('#injectScript(script)', function () {
var _ref5 = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee4(t) {
var result;
return regeneratorRuntime.wrap(function _callee4$(_context4) {
while (1) {
switch (_context4.prev = _context4.next) {
case 0:
_context4.next = 2;
return mainTab.goTo('https://httpbin.org/html');
case 2:
_context4.next = 4;
return mainTab.injectScript('window.jQuery = true');
case 4:
_context4.next = 6;
return mainTab.evaluate(function () {
return !!window.jQuery;
});
case 6:
result = _context4.sent;
t.equal(result.result.value, true, `script injection`);
t.end();
case 9:
case 'end':
return _context4.stop();
}
}
}, _callee4, this);
}));
return function (_x5) {
return _ref5.apply(this, arguments);
};
}());
group.tearDown(_asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee5() {
return regeneratorRuntime.wrap(function _callee5$(_context5) {
while (1) {
switch (_context5.prev = _context5.next) {
case 0:
_context5.next = 2;
return browser.close(true);
case 2:
case 'end':
return _context5.stop();
}
}
}, _callee5, _this);
})));
case 12:
case 'end':
return _context6.stop();
}
}
}, _callee6, this);
}));
return function (_x) {
return _ref.apply(this, arguments);
};
}());