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require "formulary"
require "tap"
module Homebrew
class TestCase < ::Minitest::Test
require "test/support/helper/fs_leak_logger"
require "test/support/helper/lifecycle_enforcer"
require "test/support/helper/shutup"
include Test::Helper::FSLeakLogger
include Test::Helper::LifecycleEnforcer
include Test::Helper::Shutup
TEST_DIRECTORIES = [
CoreTap.instance.path/"Formula",
HOMEBREW_CACHE,
HOMEBREW_CACHE_FORMULA,
HOMEBREW_CELLAR,
HOMEBREW_LOCK_DIR,
HOMEBREW_LOGS,
HOMEBREW_TEMP,
].freeze
def setup
# These directories need to be created before
# `FSLeakLogger` is called with `super`.
TEST_DIRECTORIES.each(&:mkpath)
super
@__argv = ARGV.dup
@__env = ENV.to_hash # dup doesn't work on ENV
end
def teardown
ARGV.replace(@__argv)
ENV.replace(@__env)
Tab.clear_cache
FileUtils.rm_rf [
TEST_DIRECTORIES.map(&:children),
HOMEBREW_LINKED_KEGS,
HOMEBREW_PINNED_KEGS,
HOMEBREW_PREFIX/".git",
HOMEBREW_PREFIX/"bin",
HOMEBREW_PREFIX/"share",
HOMEBREW_PREFIX/"opt",
HOMEBREW_PREFIX/"Caskroom",
HOMEBREW_LIBRARY/"Taps/caskroom",
HOMEBREW_LIBRARY/"Taps/homebrew/homebrew-bundle",
HOMEBREW_LIBRARY/"Taps/homebrew/homebrew-foo",
HOMEBREW_LIBRARY/"Taps/homebrew/homebrew-services",
HOMEBREW_LIBRARY/"Taps/homebrew/homebrew-shallow",
HOMEBREW_REPOSITORY/".git",
CoreTap.instance.path/".git",
CoreTap.instance.alias_dir,
CoreTap.instance.path/"formula_renames.json",
]
super
end
def formula(name = "formula_name", path = Formulary.core_path(name), spec = :stable, alias_path: nil, &block)
@_f = Class.new(Formula, &block).new(name, path, spec, alias_path: alias_path)
end
def mktmpdir(prefix_suffix = nil, &block)
Dir.mktmpdir(prefix_suffix, HOMEBREW_TEMP, &block)
end
def needs_compat
skip "Requires compat/ code" if ENV["HOMEBREW_NO_COMPAT"]
end
def needs_python
skip "Requires Python" unless which("python")
end
def assert_nothing_raised
yield
end
def assert_eql(exp, act, msg = nil)
msg = message(msg, "") { diff exp, act }
assert exp.eql?(act), msg
end
def refute_eql(exp, act, msg = nil)
msg = message(msg) do
"Expected #{mu_pp(act)} to not be eql to #{mu_pp(exp)}"
end
refute exp.eql?(act), msg
end
def dylib_path(name)
Pathname.new("#{TEST_FIXTURE_DIR}/mach/#{name}.dylib")
end
def bundle_path(name)
Pathname.new("#{TEST_FIXTURE_DIR}/mach/#{name}.bundle")
end
# Use a stubbed {Formulary::FormulaLoader} to make a given formula be found
# when loading from {Formulary} with `ref`.
def stub_formula_loader(formula, ref = formula.full_name)
loader = mock
loader.stubs(:get_formula).returns(formula)
Formulary.stubs(:loader_for).with(ref, from: :keg).returns(loader)
Formulary.stubs(:loader_for).with(ref, from: nil).returns(loader)
end
end
end
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