diff --git a/helpers/helpers_test.go b/helpers/helpers_test.go
deleted file mode 100644
index b1ce2a93c..000000000
--- a/helpers/helpers_test.go
+++ /dev/null
@@ -1,147 +0,0 @@
-package helpers
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestPretty(t *testing.T) {
-	assert.Equal(t, PrettifyPath("/section/name.html"), "/section/name/index.html")
-	assert.Equal(t, PrettifyPath("/section/sub/name.html"), "/section/sub/name/index.html")
-	assert.Equal(t, PrettifyPath("/section/name/"), "/section/name/index.html")
-	assert.Equal(t, PrettifyPath("/section/name/index.html"), "/section/name/index.html")
-	assert.Equal(t, PrettifyPath("/index.html"), "/index.html")
-	assert.Equal(t, PrettifyPath("/name.xml"), "/name/index.xml")
-	assert.Equal(t, PrettifyPath("/"), "/")
-	assert.Equal(t, PrettifyPath(""), "/")
-	assert.Equal(t, PrettifyUrl("/section/name.html"), "/section/name")
-	assert.Equal(t, PrettifyUrl("/section/sub/name.html"), "/section/sub/name")
-	assert.Equal(t, PrettifyUrl("/section/name/"), "/section/name")
-	assert.Equal(t, PrettifyUrl("/section/name/index.html"), "/section/name")
-	assert.Equal(t, PrettifyUrl("/index.html"), "/")
-	assert.Equal(t, PrettifyUrl("/name.xml"), "/name/index.xml")
-	assert.Equal(t, PrettifyUrl("/"), "/")
-	assert.Equal(t, PrettifyUrl(""), "/")
-}
-
-func TestUgly(t *testing.T) {
-	assert.Equal(t, Uglify("/section/name.html"), "/section/name.html")
-	assert.Equal(t, Uglify("/section/sub/name.html"), "/section/sub/name.html")
-	assert.Equal(t, Uglify("/section/name/"), "/section/name.html")
-	assert.Equal(t, Uglify("/section/name/index.html"), "/section/name.html")
-	assert.Equal(t, Uglify("/index.html"), "/index.html")
-	assert.Equal(t, Uglify("/name.xml"), "/name.xml")
-	assert.Equal(t, Uglify("/"), "/")
-	assert.Equal(t, Uglify(""), "/")
-}
-
-func TestMakePath(t *testing.T) {
-	tests := []struct {
-		input    string
-		expected string
-	}{
-		{"  Foo bar  ", "Foo-bar"},
-		{"Foo.Bar/foo_Bar-Foo", "Foo.Bar/foo_Bar-Foo"},
-		{"fOO,bar:foo%bAR", "fOObarfoobAR"},
-		{"FOo/BaR.html", "FOo/BaR.html"},
-		{"трям/трям", "трям/трям"},
-		{"은행", "은행"},
-		{"Банковский кассир", "Банковский-кассир"},
-	}
-
-	for _, test := range tests {
-		output := MakePath(test.input)
-		if output != test.expected {
-			t.Errorf("Expected %#v, got %#v\n", test.expected, output)
-		}
-	}
-}
-
-func TestMakeToLower(t *testing.T) {
-	tests := []struct {
-		input    string
-		expected string
-	}{
-		{"  foo bar  ", "foo-bar"},
-		{"  Foo Bar  ", "foo-bar"},
-		{"foo.bar/foo_bar-foo", "foo.bar/foo_bar-foo"},
-		{"foo,bar:foo%bar", "foobarfoobar"},
-		{"foo/bar.html", "foo/bar.html"},
-		{"трям/трям", "трям/трям"},
-		{"은행", "은행"},
-	}
-
-	for _, test := range tests {
-		output := MakePathToLower(test.input)
-		if output != test.expected {
-			t.Errorf("Expected %#v, got %#v\n", test.expected, output)
-		}
-	}
-}
-
-func TestUrlize(t *testing.T) {
-	tests := []struct {
-		input    string
-		expected string
-	}{
-		{"  foo bar  ", "foo-bar"},
-		{"Foo And BAR", "foo-and-bar"},
-		{"foo.bar/foo_bar-foo", "foo.bar/foo_bar-foo"},
-		{"foo,bar:foo%bar", "foobarfoobar"},
-		{"foo/bar.html", "foo/bar.html"},
-		{"трям/трям", "%D1%82%D1%80%D1%8F%D0%BC/%D1%82%D1%80%D1%8F%D0%BC"},
-	}
-
-	for _, test := range tests {
-		output := Urlize(test.input)
-		if output != test.expected {
-			t.Errorf("Expected %#v, got %#v\n", test.expected, output)
-		}
-	}
-}
-
-func TestMakePermalink(t *testing.T) {
-	type test struct {
-		host, link, output string
-	}
-
-	data := []test{
-		{"http://abc.com/foo", "post/bar", "http://abc.com/foo/post/bar"},
-		{"http://abc.com/foo/", "post/bar", "http://abc.com/foo/post/bar"},
-		{"http://abc.com", "post/bar", "http://abc.com/post/bar"},
-		{"http://abc.com", "bar", "http://abc.com/bar"},
-		{"http://abc.com/foo/bar", "post/bar", "http://abc.com/foo/bar/post/bar"},
-		{"http://abc.com/foo/bar", "post/bar/", "http://abc.com/foo/bar/post/bar/"},
-	}
-
-	for i, d := range data {
-		output := MakePermalink(d.host, d.link).String()
-		if d.output != output {
-			t.Errorf("Test #%d failed. Expected %q got %q", i, d.output, output)
-		}
-	}
-}
-
-func TestMakePathRelative(t *testing.T) {
-	type test struct {
-		inPath, path1, path2, output string
-	}
-
-	data := []test{
-		{"/abc/bcd/ab.css", "/abc/bcd", "/bbc/bcd", "/ab.css"},
-		{"/abc/bcd/ab.css", "/abcd/bcd", "/abc/bcd", "/ab.css"},
-	}
-
-	for i, d := range data {
-		output, _ := MakePathRelative(d.inPath, d.path1, d.path2)
-		if d.output != output {
-			t.Errorf("Test #%d failed. Expected %q got %q", i, d.output, output)
-		}
-	}
-	_, error := MakePathRelative("a/b/c.ss", "/a/c", "/d/c", "/e/f")
-
-	if error == nil {
-		t.Errorf("Test #%d failed. Expected error")
-	}
-}