Make the Sinatra app directory aware.

test/test_pages_view.rb

@@ -0,0 +1,35 @@
+# ~*~ encoding: utf-8 ~*~
+require File.expand_path(File.join(File.dirname(__FILE__), 'helper'))
+require File.expand_path '../../lib/gollum/frontend/views/pages', __FILE__
+
+FakeResult = Struct.new(:path) do
+  def name
+    File.basename(path, File.extname(path)).gsub("-", " ")
+  end
+
+  def escaped_url_path
+    CGI.escape(path).gsub(/\..+$/, "").gsub("%2F", "/")
+  end
+end
+
+context "Precious::Views::Pages" do
+  setup do
+    @page = Precious::Views::Pages.new
+  end
+
+  test "breadcrumb" do
+    @page.instance_variable_set("@path", "Mordor/Eye-Of-Sauron/Saruman")
+    assert_equal '<a href="/pages/">Home</a> / <a href="/pages/Mordor/">Mordor</a> / <a href="/pages/Mordor/Eye-Of-Sauron/">Eye-Of-Sauron</a> / Saruman', @page.breadcrumb
+  end
+
+  test "breadcrumb with no path" do
+    assert_equal 'Home', @page.breadcrumb
+  end
+
+  test "files_folders" do
+    @page.instance_variable_set("@path", "Mordor")
+    results = [FakeResult.new("Mordor/Eye-Of-Sauron.md"), FakeResult.new("Mordor/Orc/Saruman.md"), FakeResult.new("Mordor/.gitkeep")]
+    @page.instance_variable_set("@results", results)
+    assert_equal %{<li><a href="/Mordor/Eye-Of-Sauron" class="file">Eye Of Sauron</a></li>\n<li><a href="/pages/Mordor/Orc/" class="folder">Orc</a></li>}, @page.files_folders
+  end
+end