Additional tests for the gem subsystem

* test_gem_ignores_development_dependencies
  * test_gem_guards_against_duplicate_unpacks
  * test_gem_does_not_unpack_framework_gems

[#2236 state:committed]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

railties/test/gem_dependency_test.rb

@@ -145,6 +145,27 @@ def test_gem_handle_missing_dependencies
     end
   end
 
+  def test_gem_ignores_development_dependencies
+    dummy_gem = Rails::GemDependency.new "dummy-gem-k"
+    dummy_gem.add_load_paths
+    dummy_gem.load
+    assert_equal 1, dummy_gem.dependencies.size
+  end
+
+  def test_gem_guards_against_duplicate_unpacks
+    dummy_gem = Rails::GemDependency.new "dummy-gem-a"
+    dummy_gem.stubs(:frozen?).returns(true)
+    dummy_gem.expects(:unpack_base).never
+    dummy_gem.unpack
+  end
+
+  def test_gem_does_not_unpack_framework_gems
+    dummy_gem = Rails::GemDependency.new "dummy-gem-a"
+    dummy_gem.stubs(:framework_gem?).returns(true)
+    dummy_gem.expects(:unpack_base).never
+    dummy_gem.unpack
+  end
+
   def test_gem_from_directory_name
     dummy_gem = Rails::GemDependency.from_directory_name('dummy-gem-1.1')
     assert_equal 'dummy-gem', dummy_gem.name

railties/test/vendor/gems/dummy-gem-h-1.0.0/.specification

+--- !ruby/object:Gem::Specification
+name: dummy-gem-h
+version: !ruby/object:Gem::Version
+  version: 1.3.0
+platform: ruby
+authors:
+- "Nobody"
+date: 2008-10-03 00:00:00 -04:00
+dependencies:
+files:
+- lib
+- lib/dummy-gem-h.rb
+require_paths:
+- lib
+required_ruby_version: !ruby/object:Gem::Requirement
+  requirements:
+  - - ">="
+    - !ruby/object:Gem::Version
+      version: "0"
+  version:
+required_rubygems_version: !ruby/object:Gem::Requirement
+  requirements:
+  - - ">="
+    - !ruby/object:Gem::Version
+      version: "0"
+  version:
+requirements: []
+specification_version: 2
+summary: Dummy Gem H

railties/test/vendor/gems/dummy-gem-h-1.0.0/lib/dummy-gem-h.rb

+DUMMY_GEM_H_VERSION="1.0.0"

railties/test/vendor/gems/dummy-gem-k-1.0.0/.specification

+--- !ruby/object:Gem::Specification
+name: dummy-gem-k
+version: !ruby/object:Gem::Version
+  version: 1.3.0
+platform: ruby
+authors:
+- "Nobody"
+date: 2008-10-03 00:00:00 -04:00
+dependencies:
+- !ruby/object:Gem::Dependency
+  name: dummy-gem-k
+  type: :runtime
+  version_requirement:
+  version_requirements: !ruby/object:Gem::Requirement
+    requirements:
+    - - ">="
+      - !ruby/object:Gem::Version
+        version: 1.0.0
+    version:
+- !ruby/object:Gem::Dependency
+  name: dummy-gem-h
+  type: :development
+  version_requirement:
+  version_requirements: !ruby/object:Gem::Requirement
+    requirements:
+    - - ">="
+      - !ruby/object:Gem::Version
+        version: 1.0.0
+    version:
+files:
+- lib
+- lib/dummy-gem-k.rb
+require_paths:
+- lib
+required_ruby_version: !ruby/object:Gem::Requirement
+  requirements:
+  - - ">="
+    - !ruby/object:Gem::Version
+      version: "0"
+  version:
+required_rubygems_version: !ruby/object:Gem::Requirement
+  requirements:
+  - - ">="
+    - !ruby/object:Gem::Version
+      version: "0"
+  version:
+requirements: []
+specification_version: 2
+summary: Dummy Gem I

railties/test/vendor/gems/dummy-gem-k-1.0.0/lib/dummy-gem-k.rb

+DUMMY_GEM_K_VERSION="1.0.0"