feat: add test-support seam for simulating triggers and actions - #25045
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feat: add test-support seam for simulating triggers and actions#25045mcollovati wants to merge 1 commit into
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mcollovati
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July 24, 2026 13:28
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Part of a 4-PR split of the trigger/action + clipboard test-support work (2 PRs per repo).
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This was referenced Jul 24, 2026
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Expose an internal seam in `com.vaadin.flow.component.trigger.internal` so test frameworks can reproduce the server-observable effect of client-side triggers and actions without a browser. Adds a `VaadinService`-scoped arming-listener registry in `Triggers`, `DomEventTrigger.getEventName`, `Action.Input.evaluate`, delivery helpers on `PromiseAction` and `CallbackAction`, and accessors on `WriteToClipboardAction`. Internal test-support API only.
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Expose an internal seam in
com.vaadin.flow.component.trigger.internalso test frameworks can reproduce the server-observable effect of
client-side triggers and actions without a browser.
Adds a
VaadinService-scoped arming-listener registry inTriggers,DomEventTrigger.getEventName,Action.Input.evaluate, deliveryhelpers on
PromiseActionandCallbackAction, and accessors onWriteToClipboardAction. Internal test-support API only.