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Contents
describe Imap::Backup::Downloader do
describe "#run" do
subject { described_class.new(folder, serializer) }
let(:body) { "blah" }
let(:folder) do
instance_double(
Imap::Backup::Account::Folder,
fetch_multi: [{uid: "111", body: body}],
name: "folder",
uids: folder_uids
)
end
let(:folder_uids) { %w(111 222 333) }
let(:serializer) do
instance_double(Imap::Backup::Serializer::Mbox, save: nil, uids: ["222"])
end
context "with fetched messages" do
specify "are saved" do
expect(serializer).to receive(:save).with("111", body)
subject.run
end
end
context "with messages which are already present" do
specify "are skipped" do
expect(serializer).to_not receive(:save).with("222", anything)
subject.run
end
end
context "with failed fetches" do
specify "are skipped" do
allow(folder).to receive(:fetch).with("333") { nil }
expect(serializer).to_not receive(:save).with("333", anything)
subject.run
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems