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require "testing_env"
require "cmd/update-report"
require "formula_versions"
require "yaml"
class ReportTests < Homebrew::TestCase
class ReporterMock < ::Reporter
attr_accessor :diff, :expected, :called
def initialize(repository)
repo_var = Reporter.repository_variable(repository)
ENV["HOMEBREW_UPDATE_BEFORE#{repo_var}"] = "abcdef12"
ENV["HOMEBREW_UPDATE_AFTER#{repo_var}"] = "abcdef12"
super
@outputs = Hash.new { |h, k| h[k] = [] }
@expected = []
@called = []
end
def in_repo_expect(cmd, output = "")
@expected << cmd
@outputs[cmd] << output
end
def `(*args)
cmd = args.join(" ")
if @expected.include?(cmd) && !@outputs[cmd].empty?
@called << cmd
@outputs[cmd].shift
else
raise "#{inspect} unexpectedly called backticks: `#{cmd}`"
end
end
alias_method :safe_system, :`
alias_method :system, :`
def inspect
"#<#{self.class.name}>"
end
end
def fixture(name)
self.class.fixture_data[name] || ""
end
def self.fixture_data
@fixture_data ||= YAML.load_file("#{TEST_DIRECTORY}/fixtures/updater_fixture.yaml")
end
def setup
@updater = ReporterMock.new(HOMEBREW_REPOSITORY)
@report = Report.new
end
def teardown
FileUtils.rm_rf HOMEBREW_LIBRARY.join("Taps")
end
def perform_update(fixture_name = "")
Formulary.stubs(:factory).returns(stub(:pkg_version => "1.0"))
FormulaVersions.stubs(:new).returns(stub(:formula_at_revision => "2.0"))
@updater.diff = fixture(fixture_name)
@report.update(@updater.report)
assert_equal @updater.expected, @updater.called
end
def test_update_homebrew_without_any_changes
perform_update
assert_empty @report
end
def test_update_homebrew_without_formulae_changes
perform_update("update_git_diff_output_without_formulae_changes")
assert_empty @report.select_formula(:M)
assert_empty @report.select_formula(:A)
assert_empty @report.select_formula(:D)
end
def test_update_homebrew_with_changed_filetype
perform_update("update_git_diff_output_with_changed_filetype")
end
def test_update_homebrew_with_restructured_tap
repo = HOMEBREW_LIBRARY.join("Taps", "foo", "bar")
@updater = ReporterMock.new(repo)
repo.join("Formula").mkpath
perform_update("update_git_diff_output_with_restructured_tap")
end
def test_update_homebrew_simulate_homebrew_php_restructuring
repo = HOMEBREW_LIBRARY.join("Taps", "foo", "bar")
@updater = ReporterMock.new(repo)
repo.join("Formula").mkpath
perform_update("update_git_diff_simulate_homebrew_php_restructuring")
end
def test_update_homebrew_with_tap_formulae_changes
repo = HOMEBREW_LIBRARY.join("Taps", "foo", "bar")
@updater = ReporterMock.new(repo)
repo.join("Formula").mkpath
perform_update("update_git_diff_output_with_tap_formulae_changes")
end
end
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