Add default keybinding flag. Resolves #1691

test/test_app.rb

@@ -1058,3 +1058,67 @@ context 'Frontend with base path' do
     Precious::MapGollum.new(@base_path)
   end
 end
+
+context "Default keybindings" do
+  include Rack::Test::Methods
+
+  setup do
+    @path = cloned_testpath("examples/empty.git")
+    @wiki = Gollum::Wiki.new(@path)
+    @url = '/gollum/create/test'
+    Precious::App.set(:gollum_path, @path)
+    Precious::App.set(:wiki_options, {})
+  end
+
+  teardown do
+    FileUtils.rm_rf(@path)
+  end
+
+  test 'keybinding unset' do
+    get @url
+    assert_equal last_response.body.include?('selected="selected" value="default"'), false
+    assert_equal last_response.body.include?('selected="selected" value="vim"'), false
+    assert_equal last_response.body.include?('selected="selected" value="emacs"'), false
+  end
+
+  test 'keybinding `dne`' do
+    # dne := does not exist
+    Precious::App.set(:wiki_options, {:default_keybinding => 'dne'})
+    get @url
+    assert_equal last_response.body.include?('selected="selected" value="default"'), false
+    assert_equal last_response.body.include?('selected="selected" value="vim"'), false
+    assert_equal last_response.body.include?('selected="selected" value="emacs"'), false
+    Precious::App.set(:wiki_options, {:default_keybinding => 'none'})
+  end
+
+  test 'keybinding `default`' do
+    Precious::App.set(:wiki_options, {:default_keybinding => 'default'})
+    get @url
+    assert_equal last_response.body.include?('selected="selected" value="default"'), true
+    assert_equal last_response.body.include?('selected="selected" value="vim"'), false
+    assert_equal last_response.body.include?('selected="selected" value="emacs"'), false
+    Precious::App.set(:wiki_options, {:default_keybinding => 'none'})
+  end
+
+  test 'keybinding `vim`' do
+    Precious::App.set(:wiki_options, {:default_keybinding => 'vim'})
+    get @url
+    assert_equal last_response.body.include?('selected="selected" value="default"'), false
+    assert_equal last_response.body.include?('selected="selected" value="vim"'), true
+    assert_equal last_response.body.include?('selected="selected" value="emacs"'), false
+    Precious::App.set(:wiki_options, {:default_keybinding => 'none'})
+  end
+
+  test 'keybinding `emacs`' do
+    Precious::App.set(:wiki_options, {:default_keybinding => 'emacs'})
+    get @url
+    assert_equal last_response.body.include?('selected="selected" value="default"'), false
+    assert_equal last_response.body.include?('selected="selected" value="vim"'), false
+    assert_equal last_response.body.include?('selected="selected" value="emacs"'), true
+    Precious::App.set(:wiki_options, {:default_keybinding => 'none'})
+  end
+
+  def app
+    Precious::App
+  end
+end