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# frozen_string_literal: true
RSpec.describe Slack::Messenger::PayloadMiddleware::FormatAttachments do
it "passes the text of attachments through linkformatter with options[:formats]" do
subject = described_class.new(:messenger, formats: [:html])
expect(Slack::Messenger::Util::LinkFormatter).to receive(:format)
.with("hello", formats: [:html])
subject.call(attachments: [{ text: "hello" }])
end
it "searches through string or symbol keys" do
subject = described_class.new(:messenger)
expect(Slack::Messenger::Util::LinkFormatter).to receive(:format)
.with("hello", formats: %i[html markdown])
subject.call("attachments" => [{ "text" => "hello" }])
subject = described_class.new(:messenger)
expect(Slack::Messenger::Util::LinkFormatter).to receive(:format)
.with("hello", formats: %i[html markdown])
subject.call(attachments: [{ text: "hello" }])
end
it "can handle a single attachment" do
subject = described_class.new(:messenger)
expect(Slack::Messenger::Util::LinkFormatter).to receive(:format)
.with("hello", formats: %i[html markdown])
subject.call(attachments: { text: "hello" })
end
it "wraps attachment into array if given as a single hash" do
params = {
attachments: { text: "hello" }
}
payload = {
attachments: [{ text: "hello" }]
}
subject = described_class.new(:messenger)
expect(subject.call(params)).to eq payload
end
it "returns the payload unmodified if not :attachments key" do
payload = { foo: :bar }
subject = described_class.new(:messenger)
expect(subject.call(payload)).to eq payload
end
end
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