discourse/spec/components/discourse_plugin_spec.rb

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# frozen_string_literal: true
require 'rails_helper'
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describe DiscoursePlugin do
class TestPlugin < DiscoursePlugin
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module SomeModule
end
module TestMixin
end
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end
let(:registry) { mock }
let(:plugin) { TestPlugin.new(registry) }
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describe ".mixins" do
it "finds its mixins" do
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expect(TestPlugin.mixins).to eq([TestPlugin::TestMixin])
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end
end
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it "delegates adding js to the registry" do
registry.expects(:register_js).with('test.js', any_parameters)
plugin.register_js('test.js')
end
it "delegates adding css to the registry" do
registry.expects(:register_css).with('test.css', 'test')
plugin.register_css('test.css', 'test')
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end
it "delegates creating archetypes" do
registry.expects(:register_archetype).with('banana', oh: 'no!')
plugin.register_archetype('banana', oh: 'no!')
end
context 'registering for callbacks' do
before do
plugin.stubs(:hello)
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@proc = plugin.listen_for(:hello).first
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end
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after do
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DiscourseEvent.off(:hello, &@proc)
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end
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it "calls the method when it is triggered" do
plugin.expects(:hello).with('there')
DiscourseEvent.trigger(:hello, 'there')
end
end
end