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Assert render_ember_app pages emit a single HTML document #665

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Assert render_ember_app pages emit a single HTML document #665

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14 changes: 14 additions & 0 deletions spec/features/user_views_ember_app_spec.rb
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Expand Up @@ -35,6 +35,20 @@
end
end

# `render_ember_app` emits the application's complete HTML document, so the
# rendering action must disable its layout — the dummy application uses
# `HighVoltage.layout = false` — or the document ends up nested inside the
# layout's `<body>`.
scenario "renders a single, complete HTML document", js: false do
[include_index_path, include_index_head_and_body_path, default_path].each do |path|
visit path

expect(page.html.scan(/<!DOCTYPE/i).count).to eq(1)
expect(page.html.scan(/<html/i).count).to eq(1)
expect(page.html).not_to include("<title>Dummy</title>")
end
end

scenario "is redirected with trailing slash", js: false do
expect(include_index_path).to eq("/no-block")

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