Removed test_case files from lib directory.

4 files changed, 219 insertions, 202 deletions

diff --git a/test/rdoc/helper.rb b/test/rdoc/helper.rb
index a900491987..2ba26c296b 100644
--- a/test/rdoc/helper.rb
+++ b/test/rdoc/helper.rb
@@ -1,204 +1,5 @@
 # frozen_string_literal: true
-require 'bundler/errors'
-begin
-  gem 'test-unit'
-rescue NoMethodError, Gem::LoadError, Bundler::GemfileNotFound
-  # for ruby tests
-end
 
-require 'test/unit'
-
-require 'fileutils'
-require 'pp'
-require 'tempfile'
-require 'tmpdir'
-require 'stringio'
-
-require 'rdoc'
-
-##
-# RDoc::TestCase is an abstract TestCase to provide common setup and teardown
-# across all RDoc tests.  The test case uses minitest, so all the assertions
-# of minitest may be used.
-#
-# The testcase provides the following:
-#
-# * A reset code-object tree
-# * A reset markup preprocessor (RDoc::Markup::PreProcess)
-# * The <code>@RM</code> alias of RDoc::Markup (for less typing)
-# * <code>@pwd</code> containing the current working directory
-# * FileUtils, pp, Tempfile, Dir.tmpdir and StringIO
-
-class RDoc::TestCase < Test::Unit::TestCase
-
-  ##
-  # Abstract test-case setup
-
-  def setup
-    super
-
-    @top_level = nil
-
-    @RM = RDoc::Markup
-
-    @pwd = Dir.pwd
-
-    @store = RDoc::Store.new
-
-    @rdoc = RDoc::RDoc.new
-    @rdoc.store = @store
-    @rdoc.options = RDoc::Options.new
-
-    g = Object.new
-    def g.class_dir() end
-    def g.file_dir() end
-    @rdoc.generator = g
-
-    RDoc::Markup::PreProcess.reset
-  end
-
-  ##
-  # Asserts +path+ is a file
-
-  def assert_file path
-    assert File.file?(path), "#{path} is not a file"
-  end
-
-  ##
-  # Asserts +path+ is a directory
-
-  def assert_directory path
-    assert File.directory?(path), "#{path} is not a directory"
-  end
-
-  ##
-  # Refutes +path+ exists
-
-  def refute_file path
-    refute File.exist?(path), "#{path} exists"
-  end
-
-  ##
-  # Shortcut for RDoc::Markup::BlankLine.new
-
-  def blank_line
-    @RM::BlankLine.new
-  end
-
-  ##
-  # Shortcut for RDoc::Markup::BlockQuote.new with +contents+
-
-  def block *contents
-    @RM::BlockQuote.new(*contents)
-  end
-
-  ##
-  # Creates an RDoc::Comment with +text+ which was defined on +top_level+.
-  # By default the comment has the 'rdoc' format.
-
-  def comment text, top_level = @top_level, language = nil
-    comment = RDoc::Comment.new text, top_level, language
-    comment
-  end
-
-  ##
-  # Shortcut for RDoc::Markup::Document.new with +contents+
-
-  def doc *contents
-    @RM::Document.new(*contents)
-  end
-
-  ##
-  # Shortcut for RDoc::Markup::HardBreak.new
-
-  def hard_break
-    @RM::HardBreak.new
-  end
-
-  ##
-  # Shortcut for RDoc::Markup::Heading.new with +level+ and +text+
-
-  def head level, text
-    @RM::Heading.new level, text
-  end
-
-  ##
-  # Shortcut for RDoc::Markup::ListItem.new with +label+ and +parts+
-
-  def item label = nil, *parts
-    @RM::ListItem.new label, *parts
-  end
-
-  ##
-  # Shortcut for RDoc::Markup::List.new with +type+ and +items+
-
-  def list type = nil, *items
-    @RM::List.new type, *items
-  end
-
-  ##
-  # Enables pretty-print output
-
-  def mu_pp obj # :nodoc:
-    s = obj.pretty_inspect
-    s = RDoc::Encoding.change_encoding s, Encoding.default_external
-    s.chomp
-  end
-
-  ##
-  # Shortcut for RDoc::Markup::Paragraph.new with +contents+
-
-  def para *a
-    @RM::Paragraph.new(*a)
-  end
-
-  ##
-  # Shortcut for RDoc::Markup::Rule.new with +weight+
-
-  def rule weight
-    @RM::Rule.new weight
-  end
-
-  ##
-  # Shortcut for RDoc::Markup::Raw.new with +contents+
-
-  def raw *contents
-    @RM::Raw.new(*contents)
-  end
-
-  ##
-  # Creates a temporary directory changes the current directory to it for the
-  # duration of the block.
-  #
-  # Depends upon Dir.mktmpdir
-
-  def temp_dir
-    Dir.mktmpdir do |temp_dir|
-      Dir.chdir temp_dir do
-        yield temp_dir
-      end
-    end
-  end
-
-  ##
-  # Shortcut for RDoc::Markup::Verbatim.new with +parts+
-
-  def verb *parts
-    @RM::Verbatim.new(*parts)
-  end
-
-  ##
-  # run capture_output with setting $VERBOSE = true
-
-  def verbose_capture_output
-    capture_output do
-      begin
-        orig_verbose = $VERBOSE
-        $VERBOSE = true
-        yield
-      ensure
-        $VERBOSE = orig_verbose
-      end
-    end
-  end
-end
+require_relative './support/test_case'
+require_relative './support/formatter_test_case'
+require_relative './support/text_formatter_test_case'
diff --git a/lib/rdoc/markup/formatter_test_case.rb b/test/rdoc/support/formatter_test_case.rb
index 9f49dd0897..9f49dd0897 100644
--- a/lib/rdoc/markup/formatter_test_case.rb
+++ b/test/rdoc/support/formatter_test_case.rb
diff --git a/test/rdoc/support/test_case.rb b/test/rdoc/support/test_case.rb
new file mode 100644
index 0000000000..9a4f04b76e
--- /dev/null
+++ b/test/rdoc/support/test_case.rb
@@ -0,0 +1,216 @@
+##
+# RDoc::TestCase is an abstract TestCase to provide common setup and teardown
+# across all RDoc tests.  The test case uses minitest, so all the assertions
+# of minitest may be used.
+#
+# The testcase provides the following:
+#
+# * A reset code-object tree
+# * A reset markup preprocessor (RDoc::Markup::PreProcess)
+# * The <code>@RM</code> alias of RDoc::Markup (for less typing)
+# * <code>@pwd</code> containing the current working directory
+# * FileUtils, pp, Tempfile, Dir.tmpdir and StringIO
+
+require 'bundler/errors'
+begin
+  gem 'test-unit'
+rescue NoMethodError, Gem::LoadError, Bundler::GemfileNotFound
+  # for ruby tests
+end
+
+require 'test/unit'
+
+require 'fileutils'
+require 'pp'
+require 'tempfile'
+require 'tmpdir'
+require 'stringio'
+
+require 'rdoc'
+
+##
+# RDoc::TestCase is an abstract TestCase to provide common setup and teardown
+# across all RDoc tests.  The test case uses minitest, so all the assertions
+# of minitest may be used.
+#
+# The testcase provides the following:
+#
+# * A reset code-object tree
+# * A reset markup preprocessor (RDoc::Markup::PreProcess)
+# * The <code>@RM</code> alias of RDoc::Markup (for less typing)
+# * <code>@pwd</code> containing the current working directory
+# * FileUtils, pp, Tempfile, Dir.tmpdir and StringIO
+
+class RDoc::TestCase < Test::Unit::TestCase
+
+  ##
+  # Abstract test-case setup
+
+  def setup
+    super
+
+    @top_level = nil
+
+    @RM = RDoc::Markup
+
+    @pwd = Dir.pwd
+
+    @store = RDoc::Store.new
+
+    @rdoc = RDoc::RDoc.new
+    @rdoc.store = @store
+    @rdoc.options = RDoc::Options.new
+
+    g = Object.new
+    def g.class_dir() end
+    def g.file_dir() end
+    @rdoc.generator = g
+
+    RDoc::Markup::PreProcess.reset
+  end
+
+  ##
+  # Asserts +path+ is a file
+
+  def assert_file path
+    assert File.file?(path), "#{path} is not a file"
+  end
+
+  ##
+  # Asserts +path+ is a directory
+
+  def assert_directory path
+    assert File.directory?(path), "#{path} is not a directory"
+  end
+
+  ##
+  # Refutes +path+ exists
+
+  def refute_file path
+    refute File.exist?(path), "#{path} exists"
+  end
+
+  ##
+  # Shortcut for RDoc::Markup::BlankLine.new
+
+  def blank_line
+    @RM::BlankLine.new
+  end
+
+  ##
+  # Shortcut for RDoc::Markup::BlockQuote.new with +contents+
+
+  def block *contents
+    @RM::BlockQuote.new(*contents)
+  end
+
+  ##
+  # Creates an RDoc::Comment with +text+ which was defined on +top_level+.
+  # By default the comment has the 'rdoc' format.
+
+  def comment text, top_level = @top_level, language = nil
+    comment = RDoc::Comment.new text, top_level, language
+    comment
+  end
+
+  ##
+  # Shortcut for RDoc::Markup::Document.new with +contents+
+
+  def doc *contents
+    @RM::Document.new(*contents)
+  end
+
+  ##
+  # Shortcut for RDoc::Markup::HardBreak.new
+
+  def hard_break
+    @RM::HardBreak.new
+  end
+
+  ##
+  # Shortcut for RDoc::Markup::Heading.new with +level+ and +text+
+
+  def head level, text
+    @RM::Heading.new level, text
+  end
+
+  ##
+  # Shortcut for RDoc::Markup::ListItem.new with +label+ and +parts+
+
+  def item label = nil, *parts
+    @RM::ListItem.new label, *parts
+  end
+
+  ##
+  # Shortcut for RDoc::Markup::List.new with +type+ and +items+
+
+  def list type = nil, *items
+    @RM::List.new type, *items
+  end
+
+  ##
+  # Enables pretty-print output
+
+  def mu_pp obj # :nodoc:
+    s = obj.pretty_inspect
+    s = RDoc::Encoding.change_encoding s, Encoding.default_external
+    s.chomp
+  end
+
+  ##
+  # Shortcut for RDoc::Markup::Paragraph.new with +contents+
+
+  def para *a
+    @RM::Paragraph.new(*a)
+  end
+
+  ##
+  # Shortcut for RDoc::Markup::Rule.new with +weight+
+
+  def rule weight
+    @RM::Rule.new weight
+  end
+
+  ##
+  # Shortcut for RDoc::Markup::Raw.new with +contents+
+
+  def raw *contents
+    @RM::Raw.new(*contents)
+  end
+
+  ##
+  # Creates a temporary directory changes the current directory to it for the
+  # duration of the block.
+  #
+  # Depends upon Dir.mktmpdir
+
+  def temp_dir
+    Dir.mktmpdir do |temp_dir|
+      Dir.chdir temp_dir do
+        yield temp_dir
+      end
+    end
+  end
+
+  ##
+  # Shortcut for RDoc::Markup::Verbatim.new with +parts+
+
+  def verb *parts
+    @RM::Verbatim.new(*parts)
+  end
+
+  ##
+  # run capture_io with setting $VERBOSE = true
+
+  def verbose_capture_output
+    capture_output do
+      begin
+        orig_verbose = $VERBOSE
+        $VERBOSE = true
+        yield
+      ensure
+        $VERBOSE = orig_verbose
+      end
+    end
+  end
+end
diff --git a/lib/rdoc/markup/text_formatter_test_case.rb b/test/rdoc/support/text_formatter_test_case.rb
index 22a762b5f0..22a762b5f0 100644
--- a/lib/rdoc/markup/text_formatter_test_case.rb
+++ b/test/rdoc/support/text_formatter_test_case.rb