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

---
 .../test_gem_commands_dependency_command.rb        | 221 +++++++++++++++++++++
 1 file changed, 221 insertions(+)
 create mode 100644 jni/ruby/test/rubygems/test_gem_commands_dependency_command.rb

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

diff --git a/jni/ruby/test/rubygems/test_gem_commands_dependency_command.rb b/jni/ruby/test/rubygems/test_gem_commands_dependency_command.rb
new file mode 100644
index 0000000..e22b240
--- /dev/null
+++ b/jni/ruby/test/rubygems/test_gem_commands_dependency_command.rb
@@ -0,0 +1,221 @@
+require 'rubygems/test_case'
+require 'rubygems/commands/dependency_command'
+
+class TestGemCommandsDependencyCommand < Gem::TestCase
+
+  def setup
+    super
+
+    @cmd = Gem::Commands::DependencyCommand.new
+    @cmd.options[:domain] = :local
+  end
+
+  def test_execute
+    quick_gem 'foo' do |gem|
+      gem.add_dependency 'bar', '> 1'
+      gem.add_dependency 'baz', '> 1'
+    end
+
+    @cmd.options[:args] = %w[foo]
+
+    use_ui @ui do
+      @cmd.execute
+    end
+
+    assert_equal "Gem foo-2\n  bar (> 1)\n  baz (> 1)\n\n",
+                 @ui.output
+    assert_equal '', @ui.error
+  end
+
+  def test_execute_no_args
+    spec_fetcher do |fetcher|
+      fetcher.spec 'a', 1
+      fetcher.spec 'a', '2.a'
+      fetcher.spec 'dep_x', 1, 'x' => '>= 1'
+      fetcher.legacy_platform
+    end
+
+    @cmd.options[:args] = []
+
+    use_ui @ui do
+      @cmd.execute
+    end
+
+    expected = <<-EOF
+Gem a-1
+
+Gem a-2.a
+
+Gem dep_x-1
+  x (>= 1)
+
+Gem pl-1-x86-linux
+
+    EOF
+
+    assert_equal expected, @ui.output
+    assert_equal '', @ui.error
+  end
+
+  def test_execute_no_match
+    @cmd.options[:args] = %w[foo]
+
+    assert_raises Gem::MockGemUi::TermError do
+      use_ui @ui do
+        @cmd.execute
+      end
+    end
+
+    assert_equal "No gems found matching foo (>= 0)\n", @ui.output
+    assert_equal '', @ui.error
+  end
+
+  def test_execute_pipe_format
+    util_spec 'foo' do |gem|
+      gem.add_dependency 'bar', '> 1'
+    end
+
+    @cmd.options[:args] = %w[foo]
+    @cmd.options[:pipe_format] = true
+
+    use_ui @ui do
+      @cmd.execute
+    end
+
+    assert_equal "bar --version '> 1'\n", @ui.output
+    assert_equal '', @ui.error
+  end
+
+  def test_execute_regexp
+    spec_fetcher do |fetcher|
+      fetcher.spec 'a',      1
+      fetcher.spec 'a',      '2.a'
+      fetcher.spec 'a_evil', 9
+      fetcher.spec 'b',      2
+    end
+
+    @cmd.options[:args] = %w[/[ab]/]
+
+    use_ui @ui do
+      @cmd.execute
+    end
+
+    expected = <<-EOF
+Gem a-1
+
+Gem a-2.a
+
+Gem a_evil-9
+
+Gem b-2
+
+    EOF
+
+    assert_equal expected, @ui.output
+    assert_equal '', @ui.error
+  end
+
+  def test_execute_reverse
+    # FIX: this shouldn't need to write out, but fails if you switch it
+    quick_gem 'foo' do |gem|
+      gem.add_dependency 'bar', '> 1'
+    end
+
+    quick_gem 'baz' do |gem|
+      gem.add_dependency 'foo'
+    end
+
+    @cmd.options[:args] = %w[foo]
+    @cmd.options[:reverse_dependencies] = true
+
+    use_ui @ui do
+      @cmd.execute
+    end
+
+    expected = <<-EOF
+Gem foo-2
+  bar (> 1)
+  Used by
+    baz-2 (foo (>= 0))
+
+    EOF
+
+    assert_equal expected, @ui.output
+    assert_equal '', @ui.error
+  end
+
+  def test_execute_reverse_remote
+    @cmd.options[:args] = %w[foo]
+    @cmd.options[:reverse_dependencies] = true
+    @cmd.options[:domain] = :remote
+
+    assert_raises Gem::MockGemUi::TermError do
+      use_ui @ui do
+        @cmd.execute
+      end
+    end
+
+    expected = <<-EOF
+ERROR:  Only reverse dependencies for local gems are supported.
+    EOF
+
+    assert_equal '', @ui.output
+    assert_equal expected, @ui.error
+  end
+
+  def test_execute_remote
+    spec_fetcher do |fetcher|
+      fetcher.spec 'foo', 2, 'bar' => '> 1'
+    end
+
+    @cmd.options[:args] = %w[foo]
+    @cmd.options[:domain] = :remote
+
+    use_ui @ui do
+      @cmd.execute
+    end
+
+    assert_equal "Gem foo-2\n  bar (> 1)\n\n", @ui.output
+    assert_equal '', @ui.error
+  end
+
+  def test_execute_remote_version
+    @fetcher = Gem::FakeFetcher.new
+    Gem::RemoteFetcher.fetcher = @fetcher
+
+    spec_fetcher do |fetcher|
+      fetcher.spec 'a', 1
+      fetcher.spec 'a', 2
+    end
+
+    @cmd.options[:args] = %w[a]
+    @cmd.options[:domain] = :remote
+    @cmd.options[:version] = req '= 1'
+
+    use_ui @ui do
+      @cmd.execute
+    end
+
+    assert_equal "Gem a-1\n\n", @ui.output
+    assert_equal '', @ui.error
+  end
+
+  def test_execute_prerelease
+    spec_fetcher do |fetcher|
+      fetcher.spec 'a', '2.a'
+    end
+
+    @cmd.options[:args] = %w[a]
+    @cmd.options[:domain] = :remote
+    @cmd.options[:prerelease] = true
+
+    use_ui @ui do
+      @cmd.execute
+    end
+
+    assert_equal "Gem a-2.a\n\n", @ui.output
+    assert_equal '', @ui.error
+  end
+
+end
+
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