options_test.rb in asciidoctor-1.5.7

- old
+ new

@@ -29,10 +29,28 @@
     assert_equal 0, exitval
     assert_includes output, 'Manual: Asciidoctor Manual'
     assert_includes output, '.TH "ASCIIDOCTOR"'
   end
 
+  test 'should print message and return error code 1 when manpage is not found' do
+    old_manpage_path = ENV['ASCIIDOCTOR_MANPAGE_PATH']
+    begin
+      ENV['ASCIIDOCTOR_MANPAGE_PATH'] = (manpage_path = fixture_path 'no-such-file.1')
+      redirect_streams do |out, stderr|
+        exitval = Asciidoctor::Cli::Options.parse!(%w(-h manpage))
+        assert_equal 1, exitval
+        assert_equal %(asciidoctor: FAILED: manual page not found: #{manpage_path}), stderr.string.chomp
+      end
+    ensure
+      if old_manpage_path
+        ENV['ASCIIDOCTOR_MANPAGE_PATH'] = old_manpage_path
+      else
+        ENV.delete 'ASCIIDOCTOR_MANPAGE_PATH'
+      end
+    end
+  end
+
   test 'should return error code 1 when invalid option present' do
     redirect_streams do |stdout, stderr|
       exitval = Asciidoctor::Cli::Options.parse!(%w(--foobar))
       assert_equal 1, exitval
       assert_equal 'asciidoctor: invalid option: --foobar', stderr.string.chomp
@@ -56,11 +74,11 @@
   end
 
   test 'should emit warning when unparsed options remain' do
     redirect_streams do |stdout, stderr|
       options = Asciidoctor::Cli::Options.parse!(%w(-b docbook - -))
-      assert options.is_a? Hash
+      assert_kind_of Hash, options
       assert_match(/asciidoctor: WARNING: extra arguments .*/, stderr.string.chomp)
     end
   end
 
   test 'basic argument assignment' do
@@ -180,9 +198,36 @@
       assert_equal File.expand_path('foobaz'), $LOAD_PATH[1]
       assert_equal ['foobar', 'foobaz'], options[:load_paths]
     ensure
       ($LOAD_PATH.size - old_load_path.size).times { $LOAD_PATH.shift }
     end
+  end
+
+  test 'should set failure level to FATAL by default' do
+    options = Asciidoctor::Cli::Options.parse! %W(test/fixtures/sample.asciidoc)
+    assert_equal ::Logger::Severity::FATAL, options[:failure_level]
+  end
+
+  test 'should allow failure level to be set to WARN' do
+    %w(w warn WARN warning WARNING).each do |val|
+      options = Asciidoctor::Cli::Options.parse!(%W(--failure-level=#{val} test/fixtures/sample.asciidoc))
+      assert_equal ::Logger::Severity::WARN, options[:failure_level]
+    end
+  end
+
+  test 'should allow failure level to be set to ERROR' do
+    %w(e err ERR error ERROR).each do |val|
+      options = Asciidoctor::Cli::Options.parse!(%W(--failure-level=#{val} test/fixtures/sample.asciidoc))
+      assert_equal ::Logger::Severity::ERROR, options[:failure_level]
+    end
+  end
+
+  test 'should not allow failure level to be set to unknown value' do
+    exit_code, messages = redirect_streams do |_, err|
+      [(Asciidoctor::Cli::Options.parse! %W(--failure-level=foobar test/fixtures/sample.asciidoc)), err.string]
+    end
+    assert_equal 1, exit_code
+    assert_includes messages, 'invalid argument: --failure-level=foobar'
   end
 
   test 'should set verbose to 2 when -v flag is specified' do
     options = Asciidoctor::Cli::Options.parse!(%w(-v test/fixtures/sample.asciidoc))
     assert_equal 2, options[:verbose]