diff --git a/src/test/scala/gitbucket/core/view/HelpersSpec.scala b/src/test/scala/gitbucket/core/view/HelpersSpec.scala
deleted file mode 100644
index b323393..0000000
--- a/src/test/scala/gitbucket/core/view/HelpersSpec.scala
+++ /dev/null
@@ -1,51 +0,0 @@
-package gitbucket.core.view
-
-import org.specs2.mutable._
-import gitbucket.core.model.Repository
-import java.util.Date
-
-class HelpersSpec extends Specification {
-  def repository(defaultBranch: String, parentUserName: Option[String]) =
-    Repository(
-      userName = "some-user",
-      repositoryName = "some-repo",
-      isPrivate = false,
-      description = None,
-      defaultBranch = defaultBranch,
-      parentUserName = parentUserName,
-      parentRepositoryName = Some("some-repo"),
-      registeredDate = new Date(),
-      updatedDate = new Date(),
-      lastActivityDate = new Date(),
-      originUserName = Some("some-other-user"),
-      originRepositoryName = Some("some-repo")
-    )
-
-  "repositoryDefaultCompareOrigin" should {
-    "return default branch when not fork" in {
-      val repo = repository("master", None)
-
-      helpers.repositoryDefaultCompareOrigin(repo) mustEqual "master"
-    }
-
-    "return [upstream]:[branch] when a fork" in {
-      val repo = repository("some-branch", Some("parent-user"))
-
-      helpers.repositoryDefaultCompareOrigin(repo) mustEqual "parent-user:some-branch"
-    }
-  }
-
-  "encodeCompareBranch" should {
-    "not uri encode /" in {
-      helpers.encodeCompareBranch("foo/bar#baz") mustEqual "foo/bar%23baz"
-    }
-
-    "not uri encode :" in {
-      helpers.encodeCompareBranch("foo:bar#baz") mustEqual "foo:bar%23baz"
-    }
-
-    "uri encode special characters" in {
-      helpers.encodeCompareBranch("!#$&'()+,;=?@[]") mustEqual "%21%23%24%26%27%28%29%2B%2C%3B%3D%3F%40%5B%5D"
-    }
-  }
-}