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require 'rubygems/test_case'
require 'rubygems/source'
class TestGemSourceSpecificFile < Gem::TestCase
def setup
super
@a, @a_gem = util_gem "a", '1'
@sf = Gem::Source::SpecificFile.new(@a_gem)
end
def test_path
assert_equal @a_gem, @sf.path
end
def test_spec
assert_equal @a, @sf.spec
end
def test_load_specs
assert_equal [@a.name_tuple], @sf.load_specs
end
def test_fetch_spec
assert_equal @a, @sf.fetch_spec(@a.name_tuple)
end
def test_fetch_spec_fails_on_unknown_name
assert_raises Gem::Exception do
@sf.fetch_spec(nil)
end
end
def test_download
assert_equal @a_gem, @sf.download(@a)
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, specific. <=>(specific), 'specific <=> specific')
assert_equal(-1, remote. <=>(specific), 'remote <=> specific')
assert_equal( 1, specific. <=>(remote), 'specific <=> remote')
assert_equal(-1, specific. <=>(local), 'specific <=> local')
assert_equal( 1, local. <=>(specific), 'local <=> specific')
assert_equal(-1, specific. <=>(installed), 'specific <=> installed')
assert_equal( 1, installed.<=>(specific), 'installed <=> specific')
a2 = quick_gem 'a', '2'
util_build_gem a2
b1 = quick_gem 'b', '1'
util_build_gem b1
a1_source = specific
a2_source = Gem::Source::SpecificFile.new a2.cache_file
b1_source = Gem::Source::SpecificFile.new b1.cache_file
assert_nil a1_source.<=>(b1_source), 'a1_source <=> b1_source'
assert_equal(-1, a1_source.<=>(a2_source), 'a1_source <=> a2_source')
assert_equal( 0, a1_source.<=>(a1_source), 'a1_source <=> a1_source')
assert_equal( 1, a2_source.<=>(a1_source), 'a2_source <=> a1_source')
end
end
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