本文整理汇总了TypeScript中app/migration/storage/merge-prefetch-settings.PrefetchSettingsMerger类的典型用法代码示例。如果您正苦于以下问题：TypeScript PrefetchSettingsMerger类的具体用法？TypeScript PrefetchSettingsMerger怎么用？TypeScript PrefetchSettingsMerger使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了PrefetchSettingsMerger类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: describe
describe("PrefetchSettingsMerger:", function() {
let merger: PrefetchSettingsMerger;
beforeEach(function() {
merger = new PrefetchSettingsMerger(log, stubbedStorageArea)
})
describe("should set the target setting to if all source settings are equal", function() {
it("(value 'true')", testForValue(true));
it("(value 'false')", testForValue(false));
function testForValue(value: boolean) {
return async function() {
// setup
stubbedStorageArea.get.resolves({
"prefetch.link.disableOnStartup": true,
"prefetch.dns.disableOnStartup": true,
"prefetch.preconnections.disableOnStartup": true,
});
stubbedStorageArea.set.resolves();
stubbedStorageArea.remove.resolves();
// exercise
await merger.performAction();
// verify
stubbedStorageArea.remove.calledWithMatch([
"prefetch.link.disableOnStartup",
"prefetch.dns.disableOnStartup",
"prefetch.preconnections.disableOnStartup",
]);
stubbedStorageArea.set.calledWithMatch({
"browserSettings.disableNetworkPrediction": true,
});
};
}
});
it("should do nothing if none of the source settings exists", async function() {
// setup
stubbedStorageArea.get.resolves({});
stubbedStorageArea.set.resolves();
stubbedStorageArea.remove.resolves();
// exercise
await merger.performAction();
// verify
sinon.assert.notCalled(stubbedStorageArea.remove);
sinon.assert.notCalled(stubbedStorageArea.set);
});
describe("should not overwrite existing target setting", function() {
it("(target value 'true')", testForTargetValue(true));
it("(target value 'false')", testForTargetValue(false));
function testForTargetValue(value: boolean) {
return async function() {
// setup
stubbedStorageArea.get.resolves({
"prefetch.link.disableOnStartup": false,
"prefetch.dns.disableOnStartup": false,
"prefetch.preconnections.disableOnStartup": false,
"browserSettings.disableNetworkPrediction": true,
});
// exercise
await merger.performAction();
// verify
stubbedStorageArea.remove.calledWithMatch([
"prefetch.link.disableOnStartup",
"prefetch.dns.disableOnStartup",
"prefetch.preconnections.disableOnStartup",
]);
sinon.assert.notCalled(stubbedStorageArea.set);
};
}
});
});示例2: it
it("should do nothing if none of the source settings exists", async function() {
// setup
stubbedStorageArea.get.resolves({});
stubbedStorageArea.set.resolves();
stubbedStorageArea.remove.resolves();
// exercise
await merger.performAction();
// verify
sinon.assert.notCalled(stubbedStorageArea.remove);
sinon.assert.notCalled(stubbedStorageArea.set);
});示例3: function
return async function() {
// setup
stubbedStorageArea.get.resolves({
"prefetch.link.disableOnStartup": false,
"prefetch.dns.disableOnStartup": false,
"prefetch.preconnections.disableOnStartup": false,
"browserSettings.disableNetworkPrediction": true,
});
// exercise
await merger.performAction();
// verify
stubbedStorageArea.remove.calledWithMatch([
"prefetch.link.disableOnStartup",
"prefetch.dns.disableOnStartup",
"prefetch.preconnections.disableOnStartup",
]);
sinon.assert.notCalled(stubbedStorageArea.set);
};