assert_turbo_stream(status: :ok, **attributes, &block) — Turbo::TestAssertions::IntegrationTestAssertions

assert_turbo_stream(status: :ok, **attributes, &block)

Assert that the Turbo Stream request’s response body’s HTML contains a ‘<turbo-stream>` element.

Options

:status [Integer, Symbol] the HTTP response status
:action [String] matches the element’s [action] attribute
:target [String, #to_key] matches the element’s [target] attribute. If the value responds to #to_key, the value will be transformed by calling dom_id
:targets [String] matches the element’s [targets] attribute

Given the following HTML response body:
```
<turbo-stream action="remove" target="message_1"></turbo-stream>
```
The following assertion would pass:
```
assert_turbo_stream action: "remove", target: "message_1"
```

You can also pass a block make assertions about the contents of the element. Given the following HTML response body:

  <turbo-stream action="replace" target="message_1">
    <template>
      <p>Hello!</p>
    <template>
  </turbo-stream>

The following assertion would pass:

  assert_turbo_stream action: "replace", target: "message_1" do
    assert_select "template p", text: "Hello!"
  end

Parameters

status key = :ok
attributes keyrest
block block

Source

# File lib/turbo/test_assertions/integration_test_assertions.rb, line 41
      def assert_turbo_stream(status: :ok, **attributes, &block)
        assert_response status
        assert_equal Mime[:turbo_stream], response.media_type
        super(**attributes, &block)
      end

Defined in lib/turbo/test_assertions/integration_test_assertions.rb line 41 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Turbo::TestAssertions::IntegrationTestAssertions

Signature

Options

Parameters