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470c3489dd
* Add beforePyScriptExec, afterPyScriptExec lifecycle hooks * Add stdiodirector plugin for `output`, `stderr` attributes of py-script tag * Add docs on `output` and `stderr` attributes of py-script tag * Tests * Removed output deprecation warning for `output` attribute * Add createSingularWarning(), with createDeprecationWarning as alias
29 lines
822 B
Python
29 lines
822 B
Python
from .support import PyScriptTest
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class TestWarningsAndBanners(PyScriptTest):
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# Test the behavior of generated warning banners
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def test_create_singular_warning(self):
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# Use a script tag with an invalid output attribute to generate a warning, but only one
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self.pyscript_run(
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"""
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<py-script output="foo">
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print("one.")
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print("two.")
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</py-script>
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<py-script output="foo">
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print("three.")
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</py-script>
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"""
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)
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loc = self.page.locator(".alert-banner")
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# Only one banner should appear
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assert loc.count() == 1
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assert (
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loc.text_content()
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== 'output = "foo" does not match the id of any element on the page.'
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)
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