随笔分类 - E2E
摘要：Integration tests let us keep our tests fast and reliable. They also allow us to test scenarios that are hard to recreate in a full end-to-end setup.
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摘要：Many applications have features that can be used with slight variations. Instead of maintaining multiple tests with nearly identical code, we can take
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摘要：We’ll often need to access the same DOM elements multiple times in one test. Your first instinct might be to use cy.getand assign the result to a vari
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摘要：We often only show UI elements as a result of some user interaction. Cypress detects visibility and by default won’t allow your test to interact with
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摘要：Testing your application’s behavior when an XHR call results in an error can be difficult. The use of stubs for XHR calls makes it easy for us to setu
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摘要：In this lesson well stub a POST request and use Cypress commands to fill in and submit a form. We’ll wait for the submission to resolve and then asser
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摘要：Cypress provides a straightforward API that allows you to define custom commands. In this lesson, we’ll take a series of Cypress commands and wrap the
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摘要：When testing interactions that require asynchronous calls, we’ll need to wait on responses to make sure we’re asserting about the application state at
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摘要：When creating integration tests with Cypress, we’ll often want to stub network requests that respond with large datasets. All of this mock data can le
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摘要：To keep our tests fast and easily repeatable, it makes sense to create many integration tests and fewer full end-to-end tests. In this lesson, we’ll s
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摘要：React based applications often use controlled inputs, meaning the input event leads to the application code setting the value of the very input we’re
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摘要：In this lesson, we’ll add tests that finds a focused input. We’ll use Chrome’s dev tools from inside the Cypress runner to inspect the element and upd
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摘要：Adding Cypress to a project is a simple npm install away. We won’t need any global dependencies beyond node and npm to get started with Cypress. In th
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