96 lines
3.2 KiB
Ruby
96 lines
3.2 KiB
Ruby
# typed: false
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# frozen_string_literal: true
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require "api"
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describe Homebrew::API::Bottle do
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let(:bottle_json) {
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<<~EOS
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{
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"name": "hello",
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"pkg_version": "2.10",
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"rebuild": 0,
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"bottles": {
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"arm64_big_sur": {
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"url": "https://ghcr.io/v2/homebrew/core/hello/blobs/sha256:b3b083db0807ff92c6e289a298f378198354b7727fb9ba9f4d550b8e08f90a60"
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},
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"big_sur": {
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"url": "https://ghcr.io/v2/homebrew/core/hello/blobs/sha256:69489ae397e4645127aa7773211310f81ebb6c99e1f8e3e22c5cdb55333f5408"
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},
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"x86_64_linux": {
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"url": "https://ghcr.io/v2/homebrew/core/hello/blobs/sha256:e6980196298e0a9cfe4fa4e328a71a1869a4d5e1d31c38442150ed784cfc0e29"
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}
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},
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"dependencies": []
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}
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EOS
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}
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let(:bottle_hash) { JSON.parse(bottle_json) }
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def mock_curl_output(stdout: "", success: true)
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curl_output = OpenStruct.new(stdout: stdout, success?: success)
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allow(Utils::Curl).to receive(:curl_output).and_return curl_output
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end
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describe "::fetch" do
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it "fetches the bottle JSON for a formula that exists" do
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mock_curl_output stdout: bottle_json
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fetched_hash = described_class.fetch("foo")
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expect(fetched_hash).to eq bottle_hash
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end
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it "raises an error if the formula does not exist" do
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mock_curl_output success: false
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expect { described_class.fetch("bar") }.to raise_error(ArgumentError, /No file found/)
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end
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it "raises an error if the bottle JSON is invalid" do
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mock_curl_output stdout: "foo"
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expect { described_class.fetch("baz") }.to raise_error(ArgumentError, /Invalid JSON file/)
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end
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end
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describe "::available?" do
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it "returns `true` if `fetch` succeeds" do
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allow(described_class).to receive(:fetch)
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expect(described_class.available?("foo")).to eq true
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end
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it "returns `false` if `fetch` fails" do
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allow(described_class).to receive(:fetch).and_raise ArgumentError
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expect(described_class.available?("foo")).to eq false
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end
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end
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describe "::fetch_bottles" do
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before do
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ENV["HOMEBREW_INSTALL_FROM_API"] = "1"
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allow(described_class).to receive(:fetch).and_return bottle_hash
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end
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it "fetches bottles if a bottle is available" do
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allow(Utils::Bottles).to receive(:tag).and_return :arm64_big_sur
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expect { described_class.fetch_bottles("hello") }.not_to raise_error
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end
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it "raises an error if no bottle is available" do
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allow(Utils::Bottles).to receive(:tag).and_return :catalina
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expect { described_class.fetch_bottles("hello") }.to raise_error(SystemExit)
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end
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end
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describe "::checksum_from_url" do
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let(:sha256) { "b3b083db0807ff92c6e289a298f378198354b7727fb9ba9f4d550b8e08f90a60" }
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let(:url) { "https://ghcr.io/v2/homebrew/core/hello/blobs/sha256:#{sha256}" }
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let(:non_ghp_url) { "https://formulae.brew.sh/api/formula/hello.json" }
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it "returns the `sha256` for a GitHub packages URL" do
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expect(described_class.checksum_from_url(url)).to eq sha256
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end
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it "returns `nil` for a non-GitHub packages URL" do
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expect(described_class.checksum_from_url(non_ghp_url)).to be_nil
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end
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end
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end
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