From 3f186e30452b700483c42c8d07f095c7b5c031b8 Mon Sep 17 00:00:00 2001
From: "yuuji.yaginuma" <yuuji.yaginuma@gmail.com>
Date: Thu, 14 Feb 2019 13:51:18 +0900
Subject: [PATCH] Add test for `csp_meta_tag`

---
 actionview/test/template/csp_helper_test.rb | 31 +++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 actionview/test/template/csp_helper_test.rb

diff --git a/actionview/test/template/csp_helper_test.rb b/actionview/test/template/csp_helper_test.rb
new file mode 100644
index 0000000000..8bad25ba7d
--- /dev/null
+++ b/actionview/test/template/csp_helper_test.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+require "abstract_unit"
+
+class CspHelperWithCspEnabledTest < ActionView::TestCase
+  tests ActionView::Helpers::CspHelper
+
+  def content_security_policy_nonce
+    "iyhD0Yc0W+c="
+  end
+
+  def content_security_policy?
+    true
+  end
+
+  def test_csp_meta_tag
+    assert_equal "<meta name=\"csp-nonce\" content=\"iyhD0Yc0W+c=\" />", csp_meta_tag
+  end
+end
+
+class CspHelperWithCspDisabledTest < ActionView::TestCase
+  tests ActionView::Helpers::CspHelper
+
+  def content_security_policy?
+    false
+  end
+
+  def test_csp_meta_tag
+    assert_nil csp_meta_tag
+  end
+end