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require 'rubygems/test_case'
require 'rubygems/source'
require 'fileutils'
class TestGemSourceLocal < Gem::TestCase
def setup
super
@sl = Gem::Source::Local.new
@a, @a_gem = util_gem "a", '1'
@ap, @ap_gem = util_gem "a", '2.a'
@b, @b_gem = util_gem "b", '1'
FileUtils.mv @a_gem, @tempdir
FileUtils.mv @ap_gem, @tempdir
FileUtils.mv @b_gem, @tempdir
end
def test_load_specs_released
assert_equal [@a.name_tuple, @b.name_tuple].sort,
@sl.load_specs(:released).sort
end
def test_load_specs_prerelease
assert_equal [@ap.name_tuple], @sl.load_specs(:prerelease)
end
def test_load_specs_latest
a2, a2_gem = util_gem "a", "2"
FileUtils.mv a2_gem, @tempdir
assert_equal [a2.name_tuple, @b.name_tuple].sort,
@sl.load_specs(:latest).sort
end
def test_find_gem
assert_equal "a-1", @sl.find_gem("a").full_name
end
def test_find_gem_highest_version
_, a2_gem = util_gem "a", "2"
FileUtils.mv a2_gem, @tempdir
assert_equal "a-2", @sl.find_gem("a").full_name
end
def test_find_gem_specific_version
_, a2_gem = util_gem "a", "2"
FileUtils.mv a2_gem, @tempdir
req = Gem::Requirement.create("= 1")
assert_equal "a-1", @sl.find_gem("a", req).full_name
end
def test_find_gem_prerelease
req = Gem::Requirement.create(">= 0")
assert_equal "a-2.a", @sl.find_gem("a", req, true).full_name
end
def test_fetch_spec
s = @sl.fetch_spec @a.name_tuple
assert_equal s, @a
end
def test_inspect
assert_equal '#<Gem::Source::Local specs: "NOT LOADED">', @sl.inspect
@sl.load_specs :released
inner = [@a, @ap, @b].map { |t| t.name_tuple }.inspect
assert_equal "#<Gem::Source::Local specs: #{inner}>", @sl.inspect
end
def test_download
path = @sl.download @a
assert_equal File.expand_path(@a.file_name), path
end
def test_spaceship
a1 = quick_gem 'a', '1'
util_build_gem a1
remote = Gem::Source.new @gem_repo
specific = Gem::Source::SpecificFile.new a1.cache_file
installed = Gem::Source::Installed.new
local = Gem::Source::Local.new
assert_equal( 0, local. <=>(local), 'local <=> local')
assert_equal(-1, remote. <=>(local), 'remote <=> local')
assert_equal( 1, local. <=>(remote), 'local <=> remote')
assert_equal( 1, installed.<=>(local), 'installed <=> local')
assert_equal(-1, local. <=>(installed), 'local <=> installed')
assert_equal(-1, specific. <=>(local), 'specific <=> local')
assert_equal( 1, local. <=>(specific), 'local <=> specific')
end
end
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