87 lines
2.6 KiB
Ruby
87 lines
2.6 KiB
Ruby
# typed: false
|
|
# frozen_string_literal: true
|
|
|
|
require "api"
|
|
|
|
describe Homebrew::API do
|
|
let(:text) { "foo" }
|
|
let(:json) { '{"foo":"bar"}' }
|
|
let(:json_hash) { JSON.parse(json) }
|
|
let(:json_invalid) { '{"foo":"bar"' }
|
|
|
|
before do
|
|
described_class.clear_cache
|
|
end
|
|
|
|
def mock_curl_output(stdout: "", success: true)
|
|
curl_output = instance_double(SystemCommand::Result, stdout: stdout, success?: success)
|
|
allow(Utils::Curl).to receive(:curl_output).and_return curl_output
|
|
end
|
|
|
|
def mock_curl_download(stdout:)
|
|
allow(Utils::Curl).to receive(:curl_download) do |*_args, **kwargs|
|
|
kwargs[:to].write stdout
|
|
end
|
|
end
|
|
|
|
describe "::fetch" do
|
|
it "fetches a JSON file" do
|
|
mock_curl_output stdout: json
|
|
fetched_json = described_class.fetch("foo.json")
|
|
expect(fetched_json).to eq json_hash
|
|
end
|
|
|
|
it "raises an error if the file does not exist" do
|
|
mock_curl_output success: false
|
|
expect { described_class.fetch("bar.txt") }.to raise_error(ArgumentError, /No file found/)
|
|
end
|
|
|
|
it "raises an error if the JSON file is invalid" do
|
|
mock_curl_output stdout: text
|
|
expect { described_class.fetch("baz.txt") }.to raise_error(ArgumentError, /Invalid JSON file/)
|
|
end
|
|
end
|
|
|
|
describe "::fetch_json_api_file" do
|
|
let!(:cache_dir) { mktmpdir }
|
|
|
|
before do
|
|
(cache_dir/"bar.json").write "tmp"
|
|
end
|
|
|
|
it "fetches a JSON file" do
|
|
mock_curl_download stdout: json
|
|
fetched_json, = described_class.fetch_json_api_file("foo.json", target: cache_dir/"foo.json")
|
|
expect(fetched_json).to eq json_hash
|
|
end
|
|
|
|
it "updates an existing JSON file" do
|
|
mock_curl_download stdout: json
|
|
fetched_json, = described_class.fetch_json_api_file("bar.json", target: cache_dir/"bar.json")
|
|
expect(fetched_json).to eq json_hash
|
|
end
|
|
|
|
it "raises an error if the JSON file is invalid" do
|
|
mock_curl_download stdout: json_invalid
|
|
expect do
|
|
described_class.fetch_json_api_file("baz.json", target: cache_dir/"baz.json")
|
|
end.to raise_error(SystemExit)
|
|
end
|
|
end
|
|
|
|
describe "::fetch_file_source" do
|
|
it "fetches a file" do
|
|
mock_curl_output stdout: json
|
|
fetched_json = described_class.fetch_homebrew_cask_source("foo", path: "Casks/foo.rb", git_head: "HEAD")
|
|
expect(fetched_json).to eq json
|
|
end
|
|
|
|
it "raises an error if the file does not exist" do
|
|
mock_curl_output success: false
|
|
expect do
|
|
described_class.fetch_homebrew_cask_source("bar", path: "Casks/bar.rb", git_head: "HEAD")
|
|
end.to raise_error(ArgumentError, /No valid file found/)
|
|
end
|
|
end
|
|
end
|