Include full path in file view href.

test/test_file_view.rb

@@ -57,56 +57,46 @@ def read file
 end
 
 # For creating expected files.
+# write name, actual
 def write file, content
   File.open(@@test_path + file + '.txt', 'w') do | f |
     f.write content
   end
 end
 
+def check name, pages_array
+  pages = FakePages.new pages_array
+  expected = read name
+  actual = view pages
+  assert_equal expected, actual
+end
+
 # Test Notes
 # root files must be before any folders.
 # Home.md => file at root folder
 # docs/sanitization.md => file within folder
 context 'file_view' do
   test 'one file' do
-    pages = FakePages.new [ '0.md' ]
-    expected = read '1_file'
-    actual = view pages
-    assert_equal expected, actual
+    check '1_file', [ '0.md' ]
   end
 
   test 'one folder' do
-    pages = FakePages.new [ 'folder0/' ]
-    expected = read '1_folder'
-    actual = view pages
-    assert_equal expected, actual
+    check '1_folder', [ 'folder0/' ]
   end
 
   test 'one file with one folder' do
-    pages = FakePages.new [ 'folder0/0.md' ]
-    expected = read '1_file_1_folder'
-    actual = view pages
-    assert_equal expected, actual
+    check '1_file_1_folder', [ 'folder0/0.md' ]
   end
 
   test 'two files with two folders' do
-    pages = FakePages.new [ 'folder0/0.md', 'folder1/1.md' ]
-    expected = read '2_files_2_folders'
-    actual = view pages
-    assert_equal expected, actual
+    check '2_files_2_folders', [ 'folder0/0.md', 'folder1/1.md' ]
   end
 
   test 'two files with two folders and one root file' do
-    pages = FakePages.new [ 'root.md', 'folder0/0.md', 'folder1/1.md' ]
-    expected = read '2_files_2_folders_1_root'
-    actual = view pages
-    assert_equal expected, actual
+    check '2_files_2_folders_1_root', [ 'root.md', 'folder0/0.md', 'folder1/1.md' ]
   end
 
   test 'nested folders' do
-    pages = FakePages.new [ 'folder0/folder1/folder2/0.md', 'folder0/folder1/folder3/1.md', 'folder4/2.md' ]
-    expected = read 'nested_folders'
-    actual = view pages
-    assert_equal expected, actual
+    check 'nested_folders', [ 'folder0/folder1/folder2/0.md', 'folder0/folder1/folder3/1.md', 'folder4/2.md' ]
   end
 end # context