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226239da4c
This PR removes all remaining unnecessary cache clearing in tests from the codebase since we now clear all cachable classes between tests making this functionally unnecessary. Original PR to automatically clear caches: - https://github.com/Homebrew/brew/pull/16746 I also moved the `Utils::Analytics` module to use cachable so that we don't have to clear caches specifically in tests anymore.
94 lines
2.9 KiB
Ruby
94 lines
2.9 KiB
Ruby
# frozen_string_literal: true
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require "api"
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RSpec.describe Homebrew::API do
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let(:text) { "foo" }
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let(:json) { '{"foo":"bar"}' }
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let(:json_hash) { JSON.parse(json) }
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let(:json_invalid) { '{"foo":"bar"' }
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def mock_curl_output(stdout: "", success: true)
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curl_output = instance_double(SystemCommand::Result, 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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def mock_curl_download(stdout:)
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allow(Utils::Curl).to receive(:curl_download) do |*_args, **kwargs|
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kwargs[:to].write stdout
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end
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end
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describe "::fetch" do
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it "fetches a JSON file" do
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mock_curl_output stdout: json
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fetched_json = described_class.fetch("foo.json")
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expect(fetched_json).to eq json_hash
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end
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it "raises an error if the file does not exist" do
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mock_curl_output success: false
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expect { described_class.fetch("bar.txt") }.to raise_error(ArgumentError, /No file found/)
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end
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it "raises an error if the JSON file is invalid" do
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mock_curl_output stdout: text
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expect { described_class.fetch("baz.txt") }.to raise_error(ArgumentError, /Invalid JSON file/)
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end
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end
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describe "::fetch_json_api_file" do
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let!(:cache_dir) { mktmpdir }
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before do
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(cache_dir/"bar.json").write "tmp"
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end
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it "fetches a JSON file" do
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mock_curl_download stdout: json
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fetched_json, = described_class.fetch_json_api_file("foo.json", target: cache_dir/"foo.json")
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expect(fetched_json).to eq json_hash
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end
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it "updates an existing JSON file" do
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mock_curl_download stdout: json
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fetched_json, = described_class.fetch_json_api_file("bar.json", target: cache_dir/"bar.json")
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expect(fetched_json).to eq json_hash
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end
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it "raises an error if the JSON file is invalid" do
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mock_curl_download stdout: json_invalid
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expect do
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described_class.fetch_json_api_file("baz.json", target: cache_dir/"baz.json")
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end.to raise_error(SystemExit)
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end
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end
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describe "::tap_from_source_download" do
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let(:api_cache_root) { Homebrew::API::HOMEBREW_CACHE_API_SOURCE }
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let(:cache_path) do
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api_cache_root/"Homebrew"/"homebrew-core"/"cf5c386c1fa2cb54279d78c0990dd7a0fa4bc327"/"Formula"/"foo.rb"
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end
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context "when given a path inside the API source cache" do
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it "returns the corresponding tap" do
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expect(described_class.tap_from_source_download(cache_path)).to eq CoreTap.instance
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end
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end
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context "when given a path that is not inside the API source cache" do
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let(:api_cache_root) { mktmpdir }
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it "returns nil" do
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expect(described_class.tap_from_source_download(cache_path)).to be_nil
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end
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end
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context "when given a relative path that is not inside the API source cache" do
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it "returns nil" do
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expect(described_class.tap_from_source_download(Pathname("../foo.rb"))).to be_nil
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end
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end
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end
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end
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