TestabilityRegistry

TestabilityRegistry

class

A global registry of Testability instances for specific elements.

class TestabilityRegistry {
  registerApplication(token: any, testability: Testability)
  unregisterApplication(token: any)
  unregisterAllApplications()
  getTestability(elem: any): Testability | null
  getAllTestabilities(): Testability[]
  getAllRootElements(): any[]
  findTestabilityInTree(elem: Node, findInAncestors: boolean = true): Testability | null
}

Methods

registerApplication()
Registers an application with a testability hook so that it can be tracked
registerApplication(token: any, testability: Testability) Parameters token any token of application, root element testability Testability Testability hook

unregisterApplication()
Unregisters an application.
unregisterApplication(token: any) Parameters token any token of application, root element

unregisterAllApplications()
Unregisters all applications
unregisterAllApplications() Parameters There are no parameters.

getTestability()
Get a testability hook associated with the application
getTestability(elem: any): Testability | null Parameters elem any root element Returns Testability | null

getAllTestabilities()
Get all registered testabilities
getAllTestabilities(): Testability[] Parameters There are no parameters. Returns Testability[]

getAllRootElements()
Get all registered applications(root elements)
getAllRootElements(): any[] Parameters There are no parameters. Returns any[]

findTestabilityInTree()
Find testability of a node in the Tree
findTestabilityInTree(elem: Node, findInAncestors: boolean = true): Testability | null Parameters elem Node node findInAncestors boolean whether finding testability in ancestors if testability was not found in current node Optional. Default is true. Returns Testability | null

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Licensed under the Creative Commons Attribution License 4.0.
https://v7.angular.io/api/core/TestabilityRegistry