1 files changed, 110 insertions, 0 deletions
diff --git a/spec/bundler/install/gemspecs_spec.rb b/spec/bundler/install/gemspecs_spec.rb
new file mode 100644
index 0000000000..97eaf149c1
--- /dev/null
+++ b/spec/bundler/install/gemspecs_spec.rb
@@ -0,0 +1,110 @@
+# frozen_string_literal: true
+require "spec_helper"
+
+RSpec.describe "bundle install" do
+  describe "when a gem has a YAML gemspec" do
+    before :each do
+      build_repo2 do
+        build_gem "yaml_spec", :gemspec => :yaml
+      end
+    end
+
+    it "still installs correctly" do
+      gemfile <<-G
+        source "file://#{gem_repo2}"
+        gem "yaml_spec"
+      G
+      bundle :install
+      expect(err).to lack_errors
+    end
+
+    it "still installs correctly when using path" do
+      build_lib "yaml_spec", :gemspec => :yaml
+
+      install_gemfile <<-G
+        gem 'yaml_spec', :path => "#{lib_path("yaml_spec-1.0")}"
+      G
+      expect(err).to lack_errors
+    end
+  end
+
+  it "should use gemspecs in the system cache when available" do
+    gemfile <<-G
+      source "http://localtestserver.gem"
+      gem 'rack'
+    G
+
+    FileUtils.mkdir_p "#{tmp}/gems/system/specifications"
+    File.open("#{tmp}/gems/system/specifications/rack-1.0.0.gemspec", "w+") do |f|
+      spec = Gem::Specification.new do |s|
+        s.name = "rack"
+        s.version = "1.0.0"
+        s.add_runtime_dependency "activesupport", "2.3.2"
+      end
+      f.write spec.to_ruby
+    end
+    bundle :install, :artifice => "endpoint_marshal_fail" # force gemspec load
+    expect(the_bundle).to include_gems "activesupport 2.3.2"
+  end
+
+  context "when ruby version is specified in gemspec and gemfile" do
+    it "installs when patch level is not specified and the version matches" do
+      build_lib("foo", :path => bundled_app) do |s|
+        s.required_ruby_version = "~> #{RUBY_VERSION}.0"
+      end
+
+      install_gemfile <<-G
+        ruby '#{RUBY_VERSION}', :engine_version => '#{RUBY_VERSION}', :engine => 'ruby'
+        gemspec
+      G
+      expect(the_bundle).to include_gems "foo 1.0"
+    end
+
+    it "installs when patch level is specified and the version still matches the current version",
+      :if => RUBY_PATCHLEVEL >= 0 do
+      build_lib("foo", :path => bundled_app) do |s|
+        s.required_ruby_version = "#{RUBY_VERSION}.#{RUBY_PATCHLEVEL}"
+      end
+
+      install_gemfile <<-G
+        ruby '#{RUBY_VERSION}', :engine_version => '#{RUBY_VERSION}', :engine => 'ruby', :patchlevel => '#{RUBY_PATCHLEVEL}'
+        gemspec
+      G
+      expect(the_bundle).to include_gems "foo 1.0"
+    end
+
+    it "fails and complains about patchlevel on patchlevel mismatch",
+      :if => RUBY_PATCHLEVEL >= 0 do
+      patchlevel = RUBY_PATCHLEVEL.to_i + 1
+      build_lib("foo", :path => bundled_app) do |s|
+        s.required_ruby_version = "#{RUBY_VERSION}.#{patchlevel}"
+      end
+
+      install_gemfile <<-G
+        ruby '#{RUBY_VERSION}', :engine_version => '#{RUBY_VERSION}', :engine => 'ruby', :patchlevel => '#{patchlevel}'
+        gemspec
+      G
+
+      expect(out).to include("Ruby patchlevel")
+      expect(out).to include("but your Gemfile specified")
+      expect(exitstatus).to eq(18) if exitstatus
+    end
+
+    it "fails and complains about version on version mismatch" do
+      version = Gem::Requirement.create(RUBY_VERSION).requirements.first.last.bump.version
+
+      build_lib("foo", :path => bundled_app) do |s|
+        s.required_ruby_version = version
+      end
+
+      install_gemfile <<-G
+        ruby '#{version}', :engine_version => '#{version}', :engine => 'ruby'
+        gemspec
+      G
+
+      expect(out).to include("Ruby version")
+      expect(out).to include("but your Gemfile specified")
+      expect(exitstatus).to eq(18) if exitstatus
+    end
+  end
+end