74 lines
2.3 KiB
JavaScript
74 lines
2.3 KiB
JavaScript
var tape = require("tape")
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var parseOptions = require("../../../lib/proto/parse-options.js")
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tape("test parse initalization options function", function(t) {
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// via http://stackoverflow.com/questions/1173549/how-to-determine-if-an-object-is-an-object-literal-in-javascript
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function isObjLiteral(_obj) {
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var _test = _obj;
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return (typeof _obj !== "object" || _obj === null ?
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false :
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(
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(function() {
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while (!false) {
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if (Object.getPrototypeOf(_test = Object.getPrototypeOf(_test)) === null) {
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break;
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}
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}
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return Object.getPrototypeOf(_obj) === _test;
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})()
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)
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);
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}
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function enumerableKeys(_obj) {
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var c = 0;
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for (var n in _obj) {
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n = n;
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c++;
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}
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return c;
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}
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t.test("- default options", function(t) {
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var body1 = {};
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var options1 = {};
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parseOptions.apply(body1, [options1]);
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t.equal(body1.options.elements, "a[href], form[action]");
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t.equal(body1.options.selectors.length, 2, "selectors length");
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t.equal(body1.options.selectors[0], "title");
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t.equal(body1.options.selectors[1], ".js-Pjax");
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t.equal(isObjLiteral(body1.options.switches), true);
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t.equal(enumerableKeys(body1.options.switches), 2);// head and body
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t.equal(isObjLiteral(body1.options.switchesOptions), true);
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t.equal(enumerableKeys(body1.options.switchesOptions), 0);
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t.equal(body1.options.history, true);
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t.equal(typeof body1.options.analytics, "function");
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t.equal(body1.options.scrollTo, 0);
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t.equal(body1.options.scrollRestoration, true);
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t.equal(body1.options.cacheBust, true);
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t.equal(body1.options.debug, false);
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t.end();
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});
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// verify analytics always ends up as a function even when passed not a function
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t.test("- analytics is a function", function(t) {
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var body2 = {};
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var options2 = {analytics: "some string"};
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parseOptions.apply(body2, [options2]);
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t.deepEqual(typeof body2.options.analytics, "function");
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t.end();
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});
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// verify that the value false for scrollTo is not squashed
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t.test("- scrollTo remains false", function(t) {
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var body3 = {};
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var options3 = {scrollTo: false};
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parseOptions.apply(body3, [options3]);
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t.deepEqual(body3.options.scrollTo, false);
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t.end();
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});
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t.end()
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})
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