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#--
# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
# All rights reserved.
# See LICENSE.txt for permissions.
#++
require 'test/unit'
require File.join(File.expand_path(File.dirname(__FILE__)), 'gemutilities')
require 'rubygems/version'
class TestGemDependency < RubyGemTestCase
def setup
super
@pkg1_0 = Gem::Dependency.new 'pkg', ['> 1.0']
@pkg1_1 = Gem::Dependency.new 'pkg', ['> 1.1']
@oth1_0 = Gem::Dependency.new 'other', ['> 1.0']
@r1_0 = Gem::Requirement.new ['> 1.0']
end
def test_initialize
assert_equal "pkg", @pkg1_0.name
assert_equal @r1_0, @pkg1_0.version_requirements
end
def test_initialize_double
dep = Gem::Dependency.new("pkg", ["> 1.0", "< 2.0"])
assert_equal Gem::Requirement.new(["> 1.0", "< 2.0"]),
dep.version_requirements
end
def test_initialize_empty
dep = Gem::Dependency.new("pkg", [])
req = @r1_0
req.instance_eval do
@version = ">= 1.0"
@op = ">="
@nums = [1,0]
@requirements = nil
end
dep.instance_eval do
@version_requirement = req
@version_requirements = nil
end
assert_equal Gem::Requirement.new([">= 1.0"]), dep.version_requirements
end
def test_initialize_version
dep = Gem::Dependency.new 'pkg', Gem::Version.new('2')
assert_equal 'pkg', dep.name
assert_equal Gem::Requirement.new('= 2'), dep.version_requirements
end
def test_equals2
assert_equal @pkg1_0, @pkg1_0.dup
assert_equal @pkg1_0.dup, @pkg1_0
assert_not_equal @pkg1_0, @pkg1_1, "requirements different"
assert_not_equal @pkg1_1, @pkg1_0, "requirements different"
assert_not_equal @pkg1_0, @oth1_0, "names different"
assert_not_equal @oth1_0, @pkg1_0, "names different"
assert_not_equal @pkg1_0, Object.new
assert_not_equal Object.new, @pkg1_0
end
def test_hash
assert_equal @pkg1_0.hash, @pkg1_0.dup.hash
assert_equal @pkg1_0.dup.hash, @pkg1_0.hash
assert_not_equal @pkg1_0.hash, @pkg1_1.hash, "requirements different"
assert_not_equal @pkg1_1.hash, @pkg1_0.hash, "requirements different"
assert_not_equal @pkg1_0.hash, @oth1_0.hash, "names different"
assert_not_equal @oth1_0.hash, @pkg1_0.hash, "names different"
end
end
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