1 files changed, 140 insertions, 0 deletions
diff --git a/trunk/test/rubygems/test_gem_dependency.rb b/trunk/test/rubygems/test_gem_dependency.rb
new file mode 100644
index 0000000000..315c49d6ce
--- /dev/null
+++ b/trunk/test/rubygems/test_gem_dependency.rb
@@ -0,0 +1,140 @@
+#--
+# 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_initialize_with_type
+    dep = Gem::Dependency.new("pkg", [], :development)
+    assert_equal(:development, dep.type)
+  end
+
+  def test_type_is_runtime_by_default
+    assert_equal(:runtime, Gem::Dependency.new("pkg", []).type)
+  end
+
+  def test_type_is_restricted
+    assert_raise(ArgumentError) do
+      Gem::Dependency.new("pkg", [:sometimes])
+    end
+  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_equals2_type
+    runtime = Gem::Dependency.new("pkg", [])
+    development = Gem::Dependency.new("pkg", [], :development)
+
+    assert_not_equal(runtime, development)
+  end
+
+  def test_equals_tilde
+    def dep(name, version)
+      Gem::Dependency.new name, version
+    end
+
+    a0   = dep 'a', '0'
+    a1   = dep 'a', '1'
+    b0   = dep 'b', '0'
+
+    pa0  = dep 'a', '>= 0'
+    pa0r = dep(/a/, '>= 0')
+    pab0r = dep(/a|b/, '>= 0')
+
+    assert((a0    =~ a0), 'match self')
+    assert((pa0   =~ a0), 'match version exact')
+    assert((pa0   =~ a1), 'match version')
+    assert((pa0r  =~ a0), 'match regex simple')
+    assert((pab0r =~ a0), 'match regex complex')
+
+    assert(!(pa0r =~ b0),         'fail match regex')
+    assert(!(pa0r =~ Object.new), 'fail match Object')
+  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
+
+  def test_hash_type
+    runtime = Gem::Dependency.new("pkg", [])
+    development = Gem::Dependency.new("pkg", [], :development)
+
+    assert_not_equal(runtime.hash, development.hash)
+  end
+end
+