mirror of https://github.com/sveltejs/svelte
57 lines
1.1 KiB
57 lines
1.1 KiB
export default {
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html: `
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<p>
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<button>set handler 1</button>
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<button>set handler 2</button>
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</p>
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<p>0</p>
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<button>click</button>
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`,
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async test({ assert, target, window }) {
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const [updateButton1, updateButton2, button] = target.querySelectorAll(
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'button'
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);
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const event = new window.MouseEvent('click');
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let err = '';
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window.addEventListener('error', (e) => {
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e.preventDefault();
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err = e.message;
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});
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await button.dispatchEvent(event);
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assert.equal(err, '', err);
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assert.htmlEqual(target.innerHTML, `
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<p>
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<button>set handler 1</button>
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<button>set handler 2</button>
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</p>
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<p>0</p>
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<button>click</button>
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`);
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await updateButton1.dispatchEvent(event);
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await button.dispatchEvent(event);
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assert.htmlEqual(target.innerHTML, `
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<p>
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<button>set handler 1</button>
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<button>set handler 2</button>
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</p>
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<p>1</p>
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<button>click</button>
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`);
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await updateButton2.dispatchEvent(event);
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await button.dispatchEvent(event);
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assert.htmlEqual(target.innerHTML, `
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<p>
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<button>set handler 1</button>
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<button>set handler 2</button>
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</p>
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<p>2</p>
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<button>click</button>
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`);
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}
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};
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