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_which_command.rb    | 85 ++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 jni/ruby/test/rubygems/test_gem_commands_which_command.rb

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

diff --git a/jni/ruby/test/rubygems/test_gem_commands_which_command.rb b/jni/ruby/test/rubygems/test_gem_commands_which_command.rb
new file mode 100644
index 0000000..7ce26c8
--- /dev/null
+++ b/jni/ruby/test/rubygems/test_gem_commands_which_command.rb
@@ -0,0 +1,85 @@
+require 'rubygems/test_case'
+require 'rubygems/commands/which_command'
+
+class TestGemCommandsWhichCommand < Gem::TestCase
+
+  def setup
+    super
+    Gem::Specification.reset
+    @cmd = Gem::Commands::WhichCommand.new
+  end
+
+  def test_execute
+    util_foo_bar
+
+    @cmd.handle_options %w[foo_bar]
+
+    use_ui @ui do
+      @cmd.execute
+    end
+
+    assert_equal "#{@foo_bar.full_gem_path}/lib/foo_bar.rb\n", @ui.output
+    assert_equal '', @ui.error
+  end
+
+  def test_execute_directory
+    @cmd.handle_options %w[directory]
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::TermError do
+        @cmd.execute
+      end
+    end
+
+    assert_equal '', @ui.output
+    assert_match %r%Can.t find ruby library file or shared library directory\n%,
+                 @ui.error
+  end
+
+  def test_execute_one_missing
+    # TODO: this test fails in isolation
+
+    util_foo_bar
+
+    @cmd.handle_options %w[foo_bar missinglib]
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::TermError do
+        @cmd.execute
+      end
+    end
+
+    assert_equal "#{@foo_bar.full_gem_path}/lib/foo_bar.rb\n", @ui.output
+    assert_match %r%Can.t find ruby library file or shared library missinglib\n%,
+                 @ui.error
+  end
+
+  def test_execute_missing
+    @cmd.handle_options %w[missinglib]
+
+    use_ui @ui do
+      assert_raises Gem::MockGemUi::TermError do
+        @cmd.execute
+      end
+    end
+
+    assert_equal '', @ui.output
+    assert_match %r%Can.t find ruby library file or shared library missinglib\n%,
+                 @ui.error
+  end
+
+  def util_foo_bar
+    files = %w[lib/foo_bar.rb lib/directory/baz.rb Rakefile]
+    @foo_bar = util_spec 'foo_bar' do |gem|
+      gem.files = files
+    end
+
+    files.each do |file|
+      filename = File.join(@foo_bar.full_gem_path, file)
+      FileUtils.mkdir_p File.dirname filename
+      FileUtils.touch filename
+    end
+  end
+
+end
+
-- 
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