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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Integrations::SlackInteractionService, feature_category: :integrations do
describe '#execute' do
subject(:execute) { described_class.new(params).execute }
let(:params) do
{
type: slack_interaction,
foo: 'bar'
}
end
context 'when view is closed' do
let(:slack_interaction) { 'view_closed' }
it 'executes the correct service' do
view_closed_service = described_class::INTERACTIONS['view_closed']
expect_next_instance_of(view_closed_service, { foo: 'bar' }) do |service|
expect(service).to receive(:execute).and_return(ServiceResponse.success)
end
execute
end
end
context 'when view is submitted' do
let(:slack_interaction) { 'view_submission' }
it 'executes the submission service' do
view_submission_service = described_class::INTERACTIONS['view_submission']
expect_next_instance_of(view_submission_service, { foo: 'bar' }) do |service|
expect(service).to receive(:execute).and_return(ServiceResponse.success)
end
execute
end
end
context 'when block action service is submitted' do
let(:slack_interaction) { 'block_actions' }
it 'executes the block actions service' do
block_action_service = described_class::INTERACTIONS['block_actions']
expect_next_instance_of(block_action_service, { foo: 'bar' }) do |service|
expect(service).to receive(:execute).and_return(ServiceResponse.success)
end
execute
end
end
context 'when slack_interaction is not known' do
let(:slack_interaction) { 'foo' }
it 'raises an error and does not execute a service class' do
described_class::INTERACTIONS.each_value do |service_class|
expect(service_class).not_to receive(:new)
end
expect { execute }.to raise_error(described_class::UnknownInteractionError)
end
end
end
end
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