Testing contexts is an example of having common test logic that can be
abstracted away. Here, the function renderWithContextProviders has been
provided that extends the base rtl render function but can be given a list
of context providers and their values that will wrap the provided children.
Using this, a common render can be defined in a test file for contexts so that
each test only needs to worry about using a consumer. For example:
render = (children) =>
renderWithContextProviders(children, {}, [
{ provider: MyProvider1, value: providerValue1 },
{ provider: MyProvider2, value: providerValue2 },
]);This can be defined in a test file so that tests can still use a render
function in the same way they usually would with rtl but these renders will be
wrapped in the providers defined in the above function.