Add test for migrate_cache_entries_to_double_dashes.
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Library/Homebrew/test/cmd/update-report/reporter_spec.rb
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129
Library/Homebrew/test/cmd/update-report/reporter_spec.rb
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require "cmd/update-report"
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require "formula_versions"
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require "yaml"
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describe Reporter do
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def perform_update(fixture_name = "")
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allow(Formulary).to receive(:factory).and_return(double(pkg_version: "1.0"))
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allow(FormulaVersions).to receive(:new).and_return(double(formula_at_revision: "2.0"))
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diff = YAML.load_file("#{TEST_FIXTURE_DIR}/updater_fixture.yaml")[fixture_name]
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allow(subject).to receive(:diff).and_return(diff || "")
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hub.add(subject) if subject.updated?
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end
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subject { reporter_class.new(tap) }
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let(:reporter_class) do
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Class.new(described_class) do
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def initialize(tap)
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@tap = tap
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ENV["HOMEBREW_UPDATE_BEFORE#{tap.repo_var}"] = "12345678"
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ENV["HOMEBREW_UPDATE_AFTER#{tap.repo_var}"] = "abcdef00"
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super(tap)
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end
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end
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end
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let(:tap) { CoreTap.new }
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let(:hub) { ReporterHub.new }
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specify "without revision variable" do
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ENV.delete_if { |k, _v| k.start_with? "HOMEBREW_UPDATE" }
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expect {
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described_class.new(tap)
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}.to raise_error(Reporter::ReporterRevisionUnsetError)
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end
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specify "without any changes" do
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perform_update
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expect(hub).to be_empty
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end
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specify "without Formula changes" do
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perform_update("update_git_diff_output_without_formulae_changes")
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expect(hub.select_formula(:M)).to be_empty
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expect(hub.select_formula(:A)).to be_empty
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expect(hub.select_formula(:D)).to be_empty
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end
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specify "with Formula changes" do
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perform_update("update_git_diff_output_with_formulae_changes")
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expect(hub.select_formula(:M)).to eq(%w[xar yajl])
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expect(hub.select_formula(:A)).to eq(%w[antiword bash-completion ddrescue dict lua])
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end
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specify "with removed Formulae" do
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perform_update("update_git_diff_output_with_removed_formulae")
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expect(hub.select_formula(:D)).to eq(%w[libgsasl])
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end
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specify "with changed file type" do
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perform_update("update_git_diff_output_with_changed_filetype")
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expect(hub.select_formula(:M)).to eq(%w[elixir])
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expect(hub.select_formula(:A)).to eq(%w[libbson])
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expect(hub.select_formula(:D)).to eq(%w[libgsasl])
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end
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specify "with renamed Formula" do
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allow(tap).to receive(:formula_renames).and_return("cv" => "progress")
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perform_update("update_git_diff_output_with_formula_rename")
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expect(hub.select_formula(:A)).to be_empty
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expect(hub.select_formula(:D)).to be_empty
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expect(hub.select_formula(:R)).to eq([["cv", "progress"]])
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end
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context "when updating a Tap other than the core Tap" do
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let(:tap) { Tap.new("foo", "bar") }
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before do
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(tap.path/"Formula").mkpath
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end
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after do
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tap.path.parent.rmtree
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end
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specify "with restructured Tap" do
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perform_update("update_git_diff_output_with_restructured_tap")
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expect(hub.select_formula(:A)).to be_empty
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expect(hub.select_formula(:D)).to be_empty
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expect(hub.select_formula(:R)).to be_empty
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end
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specify "with renamed Formula and restructured Tap" do
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allow(tap).to receive(:formula_renames).and_return("xchat" => "xchat2")
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perform_update("update_git_diff_output_with_formula_rename_and_restructuring")
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expect(hub.select_formula(:A)).to be_empty
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expect(hub.select_formula(:D)).to be_empty
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expect(hub.select_formula(:R)).to eq([%w[foo/bar/xchat foo/bar/xchat2]])
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end
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specify "with simulated 'homebrew/php' restructuring" do
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perform_update("update_git_diff_simulate_homebrew_php_restructuring")
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expect(hub.select_formula(:A)).to be_empty
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expect(hub.select_formula(:D)).to be_empty
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expect(hub.select_formula(:R)).to be_empty
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end
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specify "with Formula changes" do
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perform_update("update_git_diff_output_with_tap_formulae_changes")
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expect(hub.select_formula(:A)).to eq(%w[foo/bar/lua])
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expect(hub.select_formula(:M)).to eq(%w[foo/bar/git])
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expect(hub.select_formula(:D)).to be_empty
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end
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end
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end
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@ -1,129 +1,26 @@
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require "cmd/update-report"
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require "formula_versions"
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require "yaml"
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describe Reporter do
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def perform_update(fixture_name = "")
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allow(Formulary).to receive(:factory).and_return(double(pkg_version: "1.0"))
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allow(FormulaVersions).to receive(:new).and_return(double(formula_at_revision: "2.0"))
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describe "brew update-report" do
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describe "::migrate_cache_entries_to_double_dashes" do
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let(:legacy_cache_file) { HOMEBREW_CACHE/"foo-1.2.3.tar.gz" }
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let(:renamed_cache_file) { HOMEBREW_CACHE/"foo--1.2.3.tar.gz" }
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diff = YAML.load_file("#{TEST_FIXTURE_DIR}/updater_fixture.yaml")[fixture_name]
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allow(subject).to receive(:diff).and_return(diff || "")
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hub.add(subject) if subject.updated?
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end
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subject { reporter_class.new(tap) }
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let(:reporter_class) do
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Class.new(described_class) do
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def initialize(tap)
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@tap = tap
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ENV["HOMEBREW_UPDATE_BEFORE#{tap.repo_var}"] = "12345678"
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ENV["HOMEBREW_UPDATE_AFTER#{tap.repo_var}"] = "abcdef00"
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super(tap)
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end
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end
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end
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let(:tap) { CoreTap.new }
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let(:hub) { ReporterHub.new }
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specify "without revision variable" do
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ENV.delete_if { |k, _v| k.start_with? "HOMEBREW_UPDATE" }
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expect {
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described_class.new(tap)
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}.to raise_error(Reporter::ReporterRevisionUnsetError)
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end
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specify "without any changes" do
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perform_update
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expect(hub).to be_empty
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end
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specify "without Formula changes" do
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perform_update("update_git_diff_output_without_formulae_changes")
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expect(hub.select_formula(:M)).to be_empty
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expect(hub.select_formula(:A)).to be_empty
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expect(hub.select_formula(:D)).to be_empty
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end
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specify "with Formula changes" do
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perform_update("update_git_diff_output_with_formulae_changes")
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expect(hub.select_formula(:M)).to eq(%w[xar yajl])
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expect(hub.select_formula(:A)).to eq(%w[antiword bash-completion ddrescue dict lua])
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end
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specify "with removed Formulae" do
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perform_update("update_git_diff_output_with_removed_formulae")
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expect(hub.select_formula(:D)).to eq(%w[libgsasl])
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end
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specify "with changed file type" do
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perform_update("update_git_diff_output_with_changed_filetype")
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expect(hub.select_formula(:M)).to eq(%w[elixir])
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expect(hub.select_formula(:A)).to eq(%w[libbson])
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expect(hub.select_formula(:D)).to eq(%w[libgsasl])
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end
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specify "with renamed Formula" do
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allow(tap).to receive(:formula_renames).and_return("cv" => "progress")
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perform_update("update_git_diff_output_with_formula_rename")
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expect(hub.select_formula(:A)).to be_empty
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expect(hub.select_formula(:D)).to be_empty
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expect(hub.select_formula(:R)).to eq([["cv", "progress"]])
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end
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context "when updating a Tap other than the core Tap" do
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let(:tap) { Tap.new("foo", "bar") }
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before do
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(tap.path/"Formula").mkpath
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before(:each) do
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FileUtils.touch legacy_cache_file
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end
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after do
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tap.path.parent.rmtree
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it "moves old files to use double dashes when upgrading from <= 1.7.1" do
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Homebrew.migrate_cache_entries_to_double_dashes(Version.new("1.7.1"))
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expect(legacy_cache_file).not_to exist
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expect(renamed_cache_file).to exist
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end
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specify "with restructured Tap" do
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perform_update("update_git_diff_output_with_restructured_tap")
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it "does not move files if upgrading from > 1.7.1" do
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Homebrew.migrate_cache_entries_to_double_dashes(Version.new("1.7.2"))
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expect(hub.select_formula(:A)).to be_empty
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expect(hub.select_formula(:D)).to be_empty
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expect(hub.select_formula(:R)).to be_empty
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end
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specify "with renamed Formula and restructured Tap" do
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allow(tap).to receive(:formula_renames).and_return("xchat" => "xchat2")
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perform_update("update_git_diff_output_with_formula_rename_and_restructuring")
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expect(hub.select_formula(:A)).to be_empty
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expect(hub.select_formula(:D)).to be_empty
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expect(hub.select_formula(:R)).to eq([%w[foo/bar/xchat foo/bar/xchat2]])
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end
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specify "with simulated 'homebrew/php' restructuring" do
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perform_update("update_git_diff_simulate_homebrew_php_restructuring")
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expect(hub.select_formula(:A)).to be_empty
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expect(hub.select_formula(:D)).to be_empty
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expect(hub.select_formula(:R)).to be_empty
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end
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specify "with Formula changes" do
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perform_update("update_git_diff_output_with_tap_formulae_changes")
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expect(hub.select_formula(:A)).to eq(%w[foo/bar/lua])
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expect(hub.select_formula(:M)).to eq(%w[foo/bar/git])
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expect(hub.select_formula(:D)).to be_empty
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expect(legacy_cache_file).to exist
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expect(renamed_cache_file).not_to exist
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end
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end
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end
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