* lib/rdoc.rb, lib/rdoc, test/rdoc: Update to RDoc 4.2.0.alpha(313287)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47391 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 123 insertions, 0 deletions

diff --git a/test/rdoc/test_rdoc_i18n_text.rb b/test/rdoc/test_rdoc_i18n_text.rb
new file mode 100644
index 0000000000..3168b57d95
--- /dev/null
+++ b/test/rdoc/test_rdoc_i18n_text.rb
@@ -0,0 +1,123 @@
+require 'rdoc/test_case'
+
+class TestRDocI18nText < RDoc::TestCase
+
+  def test_multiple_paragraphs
+    paragraph1 = <<-PARAGRAPH.strip
+RDoc produces HTML and command-line documentation for Ruby projects.  RDoc
+includes the +rdoc+ and +ri+ tools for generating and displaying documentation
+from the command-line.
+    PARAGRAPH
+
+    paragraph2 = <<-PARAGRAPH.strip
+This command generates documentation for all the Ruby and C source
+files in and below the current directory.  These will be stored in a
+documentation tree starting in the subdirectory +doc+.
+    PARAGRAPH
+
+    raw = <<-RAW
+#{paragraph1}
+
+#{paragraph2}
+    RAW
+
+    expected = [
+      {
+        :type      => :paragraph,
+        :paragraph => paragraph1,
+        :line_no   => 1,
+      },
+      {
+        :type      => :paragraph,
+        :paragraph => paragraph2,
+        :line_no   => 5,
+      },
+    ]
+    assert_equal expected, extract_messages(raw)
+  end
+
+  def test_translate_multiple_paragraphs
+    paragraph1 = <<-PARAGRAPH.strip
+Paragraph 1.
+    PARAGRAPH
+    paragraph2 = <<-PARAGRAPH.strip
+Paragraph 2.
+    PARAGRAPH
+
+    raw = <<-RAW
+#{paragraph1}
+
+#{paragraph2}
+    RAW
+
+    expected = <<-TRANSLATED
+Paragraphe 1.
+
+Paragraphe 2.
+    TRANSLATED
+    assert_equal expected, translate(raw)
+  end
+
+  def test_translate_not_transalted_message
+    nonexistent_paragraph = <<-PARAGRAPH.strip
+Nonexistent paragraph.
+    PARAGRAPH
+
+    raw = <<-RAW
+#{nonexistent_paragraph}
+    RAW
+
+    expected = <<-TRANSLATED
+#{nonexistent_paragraph}
+    TRANSLATED
+    assert_equal expected, translate(raw)
+  end
+
+  def test_translate_keep_empty_lines
+    raw = <<-RAW
+Paragraph 1.
+
+  
+	
+
+Paragraph 2.
+    RAW
+
+    expected = <<-TRANSLATED
+Paragraphe 1.
+
+  
+	
+
+Paragraphe 2.
+    TRANSLATED
+    assert_equal expected, translate(raw)
+  end
+
+  private
+
+  def extract_messages(raw)
+    text = RDoc::I18n::Text.new(raw)
+    messages = []
+    text.extract_messages do |message|
+      messages << message
+    end
+    messages
+  end
+
+  def locale
+    locale = RDoc::I18n::Locale.new('fr')
+    messages = locale.instance_variable_get(:@messages)
+    messages['markdown'] = 'markdown (markdown in fr)'
+    messages['Hello'] = 'Bonjour (Hello in fr)'
+    messages['Paragraph 1.'] = 'Paragraphe 1.'
+    messages['Paragraph 2.'] = 'Paragraphe 2.'
+    locale
+  end
+
+  def translate(raw)
+    text = RDoc::I18n::Text.new(raw)
+    text.translate(locale)
+  end
+
+end