From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <jari.vetoniemi@indooratlas.com>
Date: Mon, 16 Mar 2020 18:49:26 +0900
Subject: Fresh start

---
 .../rubygems/test_gem_commands_install_command.rb  | 997 +++++++++++++++++++++
 1 file changed, 997 insertions(+)
 create mode 100644 jni/ruby/test/rubygems/test_gem_commands_install_command.rb

(limited to 'jni/ruby/test/rubygems/test_gem_commands_install_command.rb')

diff --git a/jni/ruby/test/rubygems/test_gem_commands_install_command.rb b/jni/ruby/test/rubygems/test_gem_commands_install_command.rb
new file mode 100644
index 0000000..f03285a
--- /dev/null
+++ b/jni/ruby/test/rubygems/test_gem_commands_install_command.rb
@@ -0,0 +1,997 @@
+require 'rubygems/test_case'
+require 'rubygems/commands/install_command'
+require 'rubygems/rdoc'
+
+class TestGemCommandsInstallCommand < Gem::TestCase
+
+  def setup
+    super
+    common_installer_setup
+
+    @cmd = Gem::Commands::InstallCommand.new
+    @cmd.options[:document] = []
+
+    @gemdeps = "tmp_install_gemdeps"
+    @orig_args = Gem::Command.build_args
+
+    common_installer_setup
+  end
+
+  def teardown
+    super
+
+    common_installer_teardown
+
+    Gem::Command.build_args = @orig_args
+    File.unlink @gemdeps if File.file? @gemdeps
+    File.unlink "#{@gemdeps}.lock" if File.file? "#{@gemdeps}.lock"
+  end
+
+  def test_execute_exclude_prerelease
+    spec_fetcher do |fetcher|
+      fetcher.gem 'a', 2
+      fetcher.gem 'a', '2.pre'
+    end
+
+    @cmd.options[:args] = %w[a]
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+        @cmd.execute
+      end
+    end
+
+    assert_equal %w[a-2], @cmd.installed_specs.map { |spec| spec.full_name }
+  end
+
+  def test_execute_explicit_version_includes_prerelease
+    specs = spec_fetcher do |fetcher|
+      fetcher.gem 'a', 2
+      fetcher.gem 'a', '2.a'
+    end
+
+    a2_pre = specs['a-2.a']
+
+    @cmd.handle_options [a2_pre.name, '--version', a2_pre.version.to_s,
+                         "--no-ri", "--no-rdoc"]
+    assert @cmd.options[:prerelease]
+    assert @cmd.options[:version].satisfied_by?(a2_pre.version)
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+        @cmd.execute
+      end
+    end
+
+    assert_equal %w[a-2.a], @cmd.installed_specs.map { |spec| spec.full_name }
+  end
+
+  def test_execute_local
+    specs = spec_fetcher do |fetcher|
+      fetcher.gem 'a', 2
+    end
+
+    @cmd.options[:domain] = :local
+
+    FileUtils.mv specs['a-2'].cache_file, @tempdir
+
+    @cmd.options[:args] = %w[a]
+
+    use_ui @ui do
+      orig_dir = Dir.pwd
+      begin
+        Dir.chdir @tempdir
+        assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+          @cmd.execute
+        end
+      ensure
+        Dir.chdir orig_dir
+      end
+    end
+
+    assert_equal %w[a-2], @cmd.installed_specs.map { |spec| spec.full_name }
+
+    assert_match "1 gem installed", @ui.output
+  end
+
+  def test_execute_no_user_install
+    skip 'skipped on MS Windows (chmod has no effect)' if win_platform?
+
+    specs = spec_fetcher do |fetcher|
+      fetcher.gem 'a', 2
+    end
+
+    @cmd.options[:user_install] = false
+
+    FileUtils.mv specs['a-2'].cache_file, @tempdir
+
+    @cmd.options[:args] = %w[a]
+
+    use_ui @ui do
+      orig_dir = Dir.pwd
+      begin
+        FileUtils.chmod 0755, @userhome
+        FileUtils.chmod 0555, @gemhome
+
+        Dir.chdir @tempdir
+        assert_raises Gem::FilePermissionError do
+          @cmd.execute
+        end
+      ensure
+        Dir.chdir orig_dir
+        FileUtils.chmod 0755, @gemhome
+      end
+    end
+  end
+
+  def test_execute_local_missing
+    spec_fetcher
+
+    @cmd.options[:domain] = :local
+
+    @cmd.options[:args] = %w[no_such_gem]
+
+    use_ui @ui do
+      e = assert_raises Gem::MockGemUi::TermError do
+        @cmd.execute
+      end
+      assert_equal 2, e.exit_code
+    end
+
+    # HACK no repository was checked
+    assert_match(/ould not find a valid gem 'no_such_gem'/, @ui.error)
+  end
+
+  def test_execute_no_gem
+    @cmd.options[:args] = %w[]
+
+    assert_raises Gem::CommandLineError do
+      @cmd.execute
+    end
+  end
+
+  def test_execute_nonexistent
+    spec_fetcher
+
+    @cmd.options[:args] = %w[nonexistent]
+
+    use_ui @ui do
+      e = assert_raises Gem::MockGemUi::TermError do
+        @cmd.execute
+      end
+      assert_equal 2, e.exit_code
+    end
+
+    assert_match(/ould not find a valid gem 'nonexistent'/, @ui.error)
+  end
+
+  def test_execute_bad_source
+    spec_fetcher
+
+    # This is needed because we need to exercise the cache path
+    # within SpecFetcher
+    path = File.join Gem.spec_cache_dir, "not-there.nothing%80", "latest_specs.4.8"
+
+    FileUtils.mkdir_p File.dirname(path)
+
+    File.open path, "w" do |f|
+      f.write Marshal.dump([])
+    end
+
+    Gem.sources.replace ["http://not-there.nothing"]
+
+    @cmd.options[:args] = %w[nonexistent]
+
+    use_ui @ui do
+      e = assert_raises Gem::MockGemUi::TermError do
+        @cmd.execute
+      end
+      assert_equal 2, e.exit_code
+    end
+
+    errs = @ui.error.split("\n")
+
+    assert_match(/ould not find a valid gem 'nonexistent'/, errs.shift)
+    assert_match(%r!Unable to download data from http://not-there.nothing!, errs.shift)
+  end
+
+  def test_execute_nonexistent_hint_disabled
+    misspelled = "nonexistent_with_hint"
+    correctly_spelled = "non_existent_with_hint"
+
+    spec_fetcher do |fetcher|
+      fetcher.spec correctly_spelled, 2
+    end
+
+    @cmd.options[:args] = [misspelled]
+    @cmd.options[:suggest_alternate] = false
+
+    use_ui @ui do
+      e = assert_raises Gem::MockGemUi::TermError do
+        @cmd.execute
+      end
+
+      assert_equal 2, e.exit_code
+    end
+
+    expected = <<-EXPECTED
+ERROR:  Could not find a valid gem 'nonexistent_with_hint' (>= 0) in any repository
+    EXPECTED
+
+    assert_equal expected, @ui.error
+  end
+
+  def test_execute_nonexistent_with_hint
+    misspelled = "nonexistent_with_hint"
+    correctly_spelled = "non_existent_with_hint"
+
+    spec_fetcher do |fetcher|
+      fetcher.spec correctly_spelled, 2
+    end
+
+    @cmd.options[:args] = [misspelled]
+
+    use_ui @ui do
+      e = assert_raises Gem::MockGemUi::TermError do
+        @cmd.execute
+      end
+
+      assert_equal 2, e.exit_code
+    end
+
+    expected = "ERROR:  Could not find a valid gem 'nonexistent_with_hint' (>= 0) in any repository
+ERROR:  Possible alternatives: non_existent_with_hint
+"
+
+    assert_equal expected, @ui.error
+  end
+
+  def test_execute_nonexistent_with_dashes
+    misspelled = "non-existent_with-hint"
+    correctly_spelled = "nonexistent-with_hint"
+
+    spec_fetcher do |fetcher|
+      fetcher.spec correctly_spelled, 2
+      fetcher.clear
+    end
+
+    @cmd.options[:args] = [misspelled]
+
+    use_ui @ui do
+      e = assert_raises Gem::MockGemUi::TermError do
+        @cmd.execute
+      end
+
+      assert_equal 2, e.exit_code
+    end
+
+    expected = [
+      "ERROR:  Could not find a valid gem 'non-existent_with-hint' (>= 0) in any repository",
+      "ERROR:  Possible alternatives: nonexistent-with_hint"
+    ]
+
+    output = @ui.error.split "\n"
+
+    assert_equal expected, output
+  end
+
+  def test_execute_conflicting_install_options
+    @cmd.options[:user_install] = true
+    @cmd.options[:install_dir] = "whatever"
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::TermError do
+        @cmd.execute
+      end
+    end
+
+    expected = "ERROR:  Use --install-dir or --user-install but not both\n"
+
+    assert_equal expected, @ui.error
+  end
+
+  def test_execute_prerelease_skipped_when_no_flag_set
+    spec_fetcher do |fetcher|
+      fetcher.gem 'a', 1
+      fetcher.gem 'a', '3.a'
+    end
+
+    @cmd.options[:prerelease] = false
+    @cmd.options[:args] = %w[a]
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+        @cmd.execute
+      end
+    end
+
+    assert_equal %w[a-1], @cmd.installed_specs.map { |spec| spec.full_name }
+  end
+
+  def test_execute_prerelease_wins_over_previous_ver
+    spec_fetcher do |fetcher|
+      fetcher.gem 'a', 1
+      fetcher.gem 'a', '2.a'
+      fetcher.clear
+    end
+
+    @cmd.options[:prerelease] = true
+    @cmd.options[:args] = %w[a]
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+        @cmd.execute
+      end
+    end
+
+    assert_equal %w[a-2.a], @cmd.installed_specs.map { |spec| spec.full_name }
+  end
+
+  def test_execute_prerelease_skipped_when_non_pre_available
+    spec_fetcher do |fetcher|
+      fetcher.gem 'a', '2.pre'
+      fetcher.gem 'a', 2
+    end
+
+    @cmd.options[:prerelease] = true
+    @cmd.options[:args] = %w[a]
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+        @cmd.execute
+      end
+    end
+
+    assert_equal %w[a-2], @cmd.installed_specs.map { |spec| spec.full_name }
+  end
+
+  def test_execute_rdoc
+    skip if RUBY_VERSION <= "1.8.7"
+    specs = spec_fetcher do |fetcher|
+      fetcher.gem 'a', 2
+    end
+
+    Gem.done_installing(&Gem::RDoc.method(:generation_hook))
+
+    @cmd.options[:document] = %w[rdoc ri]
+    @cmd.options[:domain] = :local
+
+    a2 = specs['a-2']
+    FileUtils.mv a2.cache_file, @tempdir
+
+    @cmd.options[:args] = %w[a]
+
+    use_ui @ui do
+      # Don't use Dir.chdir with a block, it warnings a lot because
+      # of a downstream Dir.chdir with a block
+      old = Dir.getwd
+
+      begin
+        Dir.chdir @tempdir
+        assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+          @cmd.execute
+        end
+      ensure
+        Dir.chdir old
+      end
+    end
+
+    wait_for_child_process_to_exit
+
+    assert_path_exists File.join(a2.doc_dir, 'ri')
+    assert_path_exists File.join(a2.doc_dir, 'rdoc')
+  end
+
+  def test_execute_saves_build_args
+    specs = spec_fetcher do |fetcher|
+      fetcher.gem 'a', 2
+    end
+
+    args = %w!--with-awesome=true --more-awesome=yes!
+
+    Gem::Command.build_args = args
+
+    a2 = specs['a-2']
+    FileUtils.mv a2.cache_file, @tempdir
+
+    @cmd.options[:domain] = :local
+
+    @cmd.options[:args] = %w[a]
+
+    use_ui @ui do
+      # Don't use Dir.chdir with a block, it warnings a lot because
+      # of a downstream Dir.chdir with a block
+      old = Dir.getwd
+
+      begin
+        Dir.chdir @tempdir
+        assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+          @cmd.execute
+        end
+      ensure
+        Dir.chdir old
+      end
+    end
+
+    path = a2.build_info_file
+    assert_path_exists path
+
+    assert_equal args, a2.build_args
+  end
+
+
+  def test_execute_remote
+    spec_fetcher do |fetcher|
+      fetcher.gem 'a', 2
+    end
+
+    @cmd.options[:args] = %w[a]
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+        @cmd.execute
+      end
+    end
+
+    assert_equal %w[a-2], @cmd.installed_specs.map { |spec| spec.full_name }
+
+    assert_match "1 gem installed", @ui.output
+  end
+
+  def test_execute_remote_ignores_files
+    specs = spec_fetcher do |fetcher|
+      fetcher.gem 'a', 1
+      fetcher.gem 'a', 2
+    end
+
+    @cmd.options[:domain] = :remote
+
+    a1 = specs['a-1']
+    a2 = specs['a-2']
+
+    FileUtils.mv a2.cache_file, @tempdir
+
+    @fetcher.data["#{@gem_repo}gems/#{a2.file_name}"] =
+      read_binary(a1.cache_file)
+
+    @cmd.options[:args] = [a2.name]
+
+    gemdir     = File.join @gemhome, 'specifications'
+
+    a2_gemspec = File.join(gemdir, "a-2.gemspec")
+    a1_gemspec = File.join(gemdir, "a-1.gemspec")
+
+    FileUtils.rm_rf a1_gemspec
+    FileUtils.rm_rf a2_gemspec
+
+    start = Dir["#{gemdir}/*"]
+
+    use_ui @ui do
+      Dir.chdir @tempdir do
+        assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+          @cmd.execute
+        end
+      end
+    end
+
+    assert_equal %w[a-1], @cmd.installed_specs.map { |spec| spec.full_name }
+
+    assert_match "1 gem installed", @ui.output
+
+    fin = Dir["#{gemdir}/*"]
+
+    assert_equal [a1_gemspec], fin - start
+  end
+
+  def test_execute_two
+    specs = spec_fetcher do |fetcher|
+      fetcher.gem 'a', 2
+      fetcher.gem 'b', 2
+    end
+
+    FileUtils.mv specs['a-2'].cache_file, @tempdir
+    FileUtils.mv specs['b-2'].cache_file, @tempdir
+
+    @cmd.options[:domain] = :local
+
+    @cmd.options[:args] = %w[a b]
+
+    use_ui @ui do
+      orig_dir = Dir.pwd
+      begin
+        Dir.chdir @tempdir
+        assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+          @cmd.execute
+        end
+      ensure
+        Dir.chdir orig_dir
+      end
+    end
+
+    assert_equal %w[a-2 b-2], @cmd.installed_specs.map { |spec| spec.full_name }
+
+    assert_match "2 gems installed", @ui.output
+  end
+
+  def test_execute_two_version
+    @cmd.options[:args] = %w[a b]
+    @cmd.options[:version] = Gem::Requirement.new("> 1")
+
+    use_ui @ui do
+      e = assert_raises Gem::MockGemUi::TermError do
+        @cmd.execute
+      end
+
+      assert_equal 1, e.exit_code
+    end
+
+    assert_empty @cmd.installed_specs
+
+    msg = "ERROR:  Can't use --version w/ multiple gems. Use name:ver instead."
+
+    assert_empty @ui.output
+    assert_equal msg, @ui.error.chomp
+  end
+
+  def test_execute_conservative
+    spec_fetcher do |fetcher|
+      fetcher.gem 'b', 2
+
+      fetcher.clear
+
+      fetcher.gem 'a', 2
+    end
+
+    @cmd.options[:conservative] = true
+
+    @cmd.options[:args] = %w[a b]
+
+    use_ui @ui do
+      orig_dir = Dir.pwd
+      begin
+        Dir.chdir @tempdir
+        assert_raises Gem::MockGemUi::SystemExitException do
+          @cmd.execute
+        end
+      ensure
+        Dir.chdir orig_dir
+      end
+    end
+
+    assert_equal %w[b-2], @cmd.installed_specs.map { |spec| spec.full_name }
+
+    assert_equal "", @ui.error
+    assert_match "1 gem installed", @ui.output
+  end
+
+  def test_install_gem_ignore_dependencies_both
+    done_installing = false
+    Gem.done_installing do
+      done_installing = true
+    end
+
+    spec = quick_spec 'a', 2
+
+    util_build_gem spec
+
+    FileUtils.mv spec.cache_file, @tempdir
+
+    @cmd.options[:ignore_dependencies] = true
+
+    @cmd.install_gem 'a', '>= 0'
+
+    assert_equal %w[a-2], @cmd.installed_specs.map { |s| s.full_name }
+
+    assert done_installing, 'documentation was not generated'
+  end
+
+  def test_install_gem_ignore_dependencies_remote
+    spec_fetcher do |fetcher|
+      fetcher.gem 'a', 2
+    end
+
+    @cmd.options[:ignore_dependencies] = true
+
+    @cmd.install_gem 'a', '>= 0'
+
+    assert_equal %w[a-2], @cmd.installed_specs.map { |spec| spec.full_name }
+  end
+
+  def test_install_gem_ignore_dependencies_specific_file
+    spec = quick_spec 'a', 2
+
+    util_build_gem spec
+
+    FileUtils.mv spec.cache_file, @tempdir
+
+    @cmd.options[:ignore_dependencies] = true
+
+    @cmd.install_gem File.join(@tempdir, spec.file_name), nil
+
+    assert_equal %w[a-2], @cmd.installed_specs.map { |s| s.full_name }
+  end
+
+  def test_parses_requirement_from_gemname
+    spec_fetcher do |fetcher|
+      fetcher.gem 'a', 2
+      fetcher.gem 'b', 2
+    end
+
+    @cmd.options[:domain] = :local
+
+    req = "a:10.0"
+
+    @cmd.options[:args] = [req]
+
+    e = nil
+    use_ui @ui do
+      orig_dir = Dir.pwd
+      begin
+        Dir.chdir @tempdir
+        e = assert_raises Gem::MockGemUi::TermError do
+          @cmd.execute
+        end
+      ensure
+        Dir.chdir orig_dir
+      end
+    end
+
+    assert_equal 2, e.exit_code
+    assert_match %r!Could not find a valid gem 'a' \(= 10.0\)!, @ui.error
+  end
+
+  def test_show_errors_on_failure
+    Gem.sources.replace ["http://not-there.nothing"]
+
+    @cmd.options[:args] = ["blah"]
+
+    e = nil
+    use_ui @ui do
+      orig_dir = Dir.pwd
+      begin
+        Dir.chdir @tempdir
+        e = assert_raises Gem::MockGemUi::TermError do
+          @cmd.execute
+        end
+      ensure
+        Dir.chdir orig_dir
+      end
+    end
+
+    assert_equal 2, e.exit_code
+
+    assert_match 'Unable to download data', @ui.error
+  end
+
+  def test_show_source_problems_even_on_success
+    spec_fetcher do |fetcher|
+      fetcher.gem 'a', 2
+      fetcher.clear
+    end
+
+    Gem.sources << "http://nonexistent.example"
+
+    @cmd.options[:args] = %w[a]
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+        @cmd.execute
+      end
+    end
+
+    assert_equal %w[a-2], @cmd.installed_specs.map { |spec| spec.full_name }
+
+    assert_match "1 gem installed", @ui.output
+
+    e = @ui.error
+
+    x = "WARNING:  Unable to pull data from 'http://nonexistent.example': no data for http://nonexistent.example/specs.4.8.gz (http://nonexistent.example/specs.4.8.gz)\n"
+    assert_equal x, e
+  end
+
+  def test_execute_uses_from_a_gemdeps
+    spec_fetcher do |fetcher|
+      fetcher.gem 'a', 2
+    end
+
+    File.open @gemdeps, "w" do |f|
+      f << "gem 'a'"
+    end
+
+    @cmd.options[:gemdeps] = @gemdeps
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+        @cmd.execute
+      end
+    end
+
+    assert_equal %w[], @cmd.installed_specs.map { |spec| spec.full_name }
+
+    assert_match "Using a (2)", @ui.output
+    assert File.exist?("#{@gemdeps}.lock")
+  end
+
+  def test_execute_uses_from_a_gemdeps_with_no_lock
+    spec_fetcher do |fetcher|
+      fetcher.gem 'a', 2
+    end
+
+    File.open @gemdeps, "w" do |f|
+      f << "gem 'a'"
+    end
+
+    @cmd.handle_options %w[--no-lock]
+    @cmd.options[:gemdeps] = @gemdeps
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+        @cmd.execute
+      end
+    end
+
+    assert_equal %w[], @cmd.installed_specs.map { |spec| spec.full_name }
+
+    assert_match "Using a (2)", @ui.output
+    assert !File.exist?("#{@gemdeps}.lock")
+  end
+
+  def test_execute_installs_from_a_gemdeps_with_conservative
+    spec_fetcher do |fetcher|
+      fetcher.gem 'a', 2
+      fetcher.clear
+      fetcher.gem 'a', 1
+    end
+
+    File.open @gemdeps, "w" do |f|
+      f << "gem 'a'"
+    end
+
+    @cmd.handle_options %w[--conservative]
+    @cmd.options[:gemdeps] = @gemdeps
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+        @cmd.execute
+      end
+    end
+
+    assert_equal %w[], @cmd.installed_specs.map { |spec| spec.full_name }
+
+    assert_match "Using a (1)", @ui.output
+  end
+
+  def test_execute_installs_from_a_gemdeps
+    spec_fetcher do |fetcher|
+      fetcher.gem 'a', 2
+      fetcher.clear
+    end
+
+    File.open @gemdeps, "w" do |f|
+      f << "gem 'a'"
+    end
+
+    @cmd.options[:gemdeps] = @gemdeps
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+        @cmd.execute
+      end
+    end
+
+    assert_equal %w[a-2], @cmd.installed_specs.map { |spec| spec.full_name }
+
+    assert_match "Installing a (2)", @ui.output
+  end
+
+  def test_execute_installs_deps_a_gemdeps
+    spec_fetcher do |fetcher|
+      fetcher.gem 'q', '1.0'
+      fetcher.gem 'r', '2.0', 'q' => nil
+      fetcher.clear
+    end
+
+    File.open @gemdeps, "w" do |f|
+      f << "gem 'r'"
+    end
+
+    @cmd.options[:gemdeps] = @gemdeps
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+        @cmd.execute
+      end
+    end
+
+    names = @cmd.installed_specs.map { |spec| spec.full_name }
+
+    assert_equal %w[q-1.0 r-2.0], names
+
+    assert_match "Installing q (1.0)", @ui.output
+    assert_match "Installing r (2.0)", @ui.output
+  end
+
+  def test_execute_uses_deps_a_gemdeps
+    spec_fetcher do |fetcher|
+      fetcher.gem 'r', '2.0', 'q' => nil
+
+      fetcher.clear
+
+      fetcher.spec 'q', '1.0'
+    end
+
+    File.open @gemdeps, "w" do |f|
+      f << "gem 'r'"
+    end
+
+    @cmd.options[:gemdeps] = @gemdeps
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+        @cmd.execute
+      end
+    end
+
+    names = @cmd.installed_specs.map { |spec| spec.full_name }
+
+    assert_equal %w[r-2.0], names
+
+    assert_match "Using q (1.0)",      @ui.output
+    assert_match "Installing r (2.0)", @ui.output
+  end
+
+  def test_execute_installs_deps_a_gemdeps_into_a_path
+    spec_fetcher do |fetcher|
+      fetcher.gem 'q', '1.0'
+      fetcher.gem 'r', '2.0', 'q' => nil
+      fetcher.clear
+    end
+
+    File.open @gemdeps, "w" do |f|
+      f << "gem 'r'"
+    end
+
+    @cmd.options[:install_dir] = "gf-path"
+    @cmd.options[:gemdeps] = @gemdeps
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+        @cmd.execute
+      end
+    end
+
+    names = @cmd.installed_specs.map { |spec| spec.full_name }
+
+    assert_equal %w[q-1.0 r-2.0], names
+
+    assert_match "Installing q (1.0)", @ui.output
+    assert_match "Installing r (2.0)", @ui.output
+
+    assert File.file?("gf-path/specifications/q-1.0.gemspec"), "not installed"
+    assert File.file?("gf-path/specifications/r-2.0.gemspec"), "not installed"
+  end
+
+  def test_execute_with_gemdeps_path_ignores_system
+    specs = spec_fetcher do |fetcher|
+      fetcher.gem 'q', '1.0'
+      fetcher.gem 'r', '2.0', 'q' => nil
+      fetcher.clear
+    end
+
+    Gem::Specification.add_specs specs['q-1.0']
+
+    File.open @gemdeps, "w" do |f|
+      f << "gem 'r'"
+    end
+
+    @cmd.options[:install_dir] = "gf-path"
+    @cmd.options[:gemdeps] = @gemdeps
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+        @cmd.execute
+      end
+    end
+
+    names = @cmd.installed_specs.map { |spec| spec.full_name }
+
+    assert_equal %w[q-1.0 r-2.0], names
+
+    assert_match "Installing q (1.0)", @ui.output
+    assert_match "Installing r (2.0)", @ui.output
+
+    assert File.file?("gf-path/specifications/q-1.0.gemspec"), "not installed"
+    assert File.file?("gf-path/specifications/r-2.0.gemspec"), "not installed"
+  end
+
+  def test_execute_uses_deps_a_gemdeps_with_a_path
+    specs = spec_fetcher do |fetcher|
+      fetcher.gem 'q', '1.0'
+      fetcher.gem 'r', '2.0', 'q' => nil
+    end
+
+    i = Gem::Installer.new specs['q-1.0'].cache_file, :install_dir => "gf-path"
+    i.install
+
+    assert File.file?("gf-path/specifications/q-1.0.gemspec"), "not installed"
+
+    File.open @gemdeps, "w" do |f|
+      f << "gem 'r'"
+    end
+
+    @cmd.options[:install_dir] = "gf-path"
+    @cmd.options[:gemdeps] = @gemdeps
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
+        @cmd.execute
+      end
+    end
+
+    names = @cmd.installed_specs.map { |spec| spec.full_name }
+
+    assert_equal %w[r-2.0], names
+
+    assert_match "Using q (1.0)", @ui.output
+    assert_match "Installing r (2.0)", @ui.output
+  end
+
+  def test_handle_options_file
+    FileUtils.touch 'Gemfile'
+
+    @cmd.handle_options %w[-g Gemfile]
+
+    assert_equal 'Gemfile', @cmd.options[:gemdeps]
+
+    FileUtils.rm 'Gemfile'
+
+    FileUtils.touch 'gem.deps.rb'
+
+    @cmd.handle_options %w[--file gem.deps.rb]
+
+    assert_equal 'gem.deps.rb', @cmd.options[:gemdeps]
+
+    FileUtils.rm 'gem.deps.rb'
+
+    FileUtils.touch 'Isolate'
+
+    @cmd.handle_options %w[-g]
+
+    assert_equal 'Isolate', @cmd.options[:gemdeps]
+
+    FileUtils.touch 'Gemfile'
+
+    @cmd.handle_options %w[-g]
+
+    assert_equal 'Gemfile', @cmd.options[:gemdeps]
+
+    FileUtils.touch 'gem.deps.rb'
+
+    @cmd.handle_options %w[-g]
+
+    assert_equal 'gem.deps.rb', @cmd.options[:gemdeps]
+  end
+
+  def test_handle_options_suggest
+    assert @cmd.options[:suggest_alternate]
+
+    @cmd.handle_options %w[--no-suggestions]
+
+    refute @cmd.options[:suggest_alternate]
+
+    @cmd.handle_options %w[--suggestions]
+
+    assert @cmd.options[:suggest_alternate]
+  end
+
+  def test_handle_options_without
+    @cmd.handle_options %w[--without test]
+
+    assert_equal [:test], @cmd.options[:without_groups]
+
+    @cmd.handle_options %w[--without test,development]
+
+    assert_equal [:test, :development], @cmd.options[:without_groups]
+  end
+
+end
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