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import {DOM} from 'angular2/src/facade/dom';
export var describe = window.describe;
export var xdescribe = window.xdescribe;
export var ddescribe = window.ddescribe;
export var it = window.it;
export var xit = window.xit;
export var iit = window.iit;
export var beforeEach = window.beforeEach;
export var afterEach = window.afterEach;
export var expect = window.expect;
export var IS_DARTIUM = false;
// To make testing consistent between dart and js
window.print = function(msg) {
if (window.dump) {
window.dump(msg);
} else {
window.console.log(msg);
}
};
// Some Map polyfills don't polyfill Map.toString correctly, which
// gives us bad error messages in tests.
// The only way to do this in Jasmine is to monkey patch a method
// to the object :-(
window.Map.prototype.jasmineToString = function() {
var m = this;
if (!m) {
return ''+m;
}
var res = [];
m.forEach( (v,k) => {
res.push(`${k}:${v}`);
});
return `{ ${res.join(',')} }`;
}
window.beforeEach(function() {
jasmine.addMatchers({
// Custom handler for Map as Jasmine does not support it yet
toEqual: function(util, customEqualityTesters) {
return {
compare: function(actual, expected) {
return {
pass: util.equals(actual, expected, [compareMap])
};
}
};
function compareMap(actual, expected) {
if (actual instanceof Map) {
var pass = actual.size === expected.size;
if (pass) {
actual.forEach( (v,k) => {
pass = pass && util.equals(v, expected.get(k));
});
}
return pass;
} else {
return undefined;
}
}
},
toBePromise: function() {
return {
compare: function (actual, expectedClass) {
var pass = typeof actual === 'object' && typeof actual.then === 'function';
return {
pass: pass,
get message() {
return 'Expected ' + actual + ' to be a promise';
}
};
}
};
},
toBeAnInstanceOf: function() {
return {
compare: function(actual, expectedClass) {
var pass = typeof actual === 'object' && actual instanceof expectedClass;
return {
pass: pass,
get message() {
return 'Expected ' + actual + ' to be an instance of ' + expectedClass;
}
};
}
};
},
toHaveText: function() {
return {
compare: function(actual, expectedText) {
var actualText = elementText(actual);
return {
pass: actualText == expectedText,
get message() {
return 'Expected ' + actualText + ' to be equal to ' + expectedText;
}
};
}
};
},
toImplement: function() {
return {
compare: function(actualObject, expectedInterface) {
var objProps = Object.keys(actualObject.constructor.prototype);
var intProps = Object.keys(expectedInterface.prototype);
var missedMethods = [];
intProps.forEach((k) => {
if (!actualObject.constructor.prototype[k]) missedMethods.push(k);
});
return {
pass: missedMethods.length == 0,
get message() {
return 'Expected ' + actualObject + ' to have the following methods: ' + missedMethods.join(", ");
}
};
}
};
}
});
});
export class SpyObject {
spy(name){
if (! this[name]) {
this[name] = this._createGuinnessCompatibleSpy();
}
return this[name];
}
rttsAssert(value) {
return true;
}
_createGuinnessCompatibleSpy(){
var newSpy = jasmine.createSpy();
newSpy.andCallFake = newSpy.and.callFake;
return newSpy;
}
}
function elementText(n) {
var hasShadowRoot = (n) => n instanceof Element && n.shadowRoot;
var hasNodes = (n) => n.childNodes && n.childNodes.length > 0;
if (n instanceof Comment) return '';
if (n instanceof Array) return n.map((nn) => elementText(nn)).join("");
if (n instanceof Element && n.tagName == 'CONTENT')
return elementText(Array.prototype.slice.apply(n.getDistributedNodes()));
if (hasShadowRoot(n)) return elementText(DOM.childNodesAsList(n.shadowRoot));
if (hasNodes(n)) return elementText(DOM.childNodesAsList(n));
return n.textContent;
}