1 files changed, 85 insertions, 0 deletions

diff --git a/test/models/helpers/node_actions_helper_test.rb b/test/models/helpers/node_actions_helper_test.rb
new file mode 100644
index 0000000..93bbdf6
--- /dev/null
+++ b/test/models/helpers/node_actions_helper_test.rb
@@ -0,0 +1,85 @@
+require 'test_helper'
+
+class NodeActionsHelperTest < ActionView::TestCase
+  def setup
+    @original_locale = I18n.locale
+    I18n.locale = :en
+  end
+
+  def default_url_options
+    { :locale => nil }
+  end
+
+  def teardown
+    I18n.locale = @original_locale
+  end
+
+  def entry action, metadata = {}, node: nil, user: nil, page: nil
+    NodeAction.create!(:node => node, :user => user, :page => page,
+                        :action => action, :occurred_at => Time.now,
+                        :metadata => { "username" => "quentin",
+                                       "human_readable_node_name" => "Subject" }.merge(metadata))
+  end
+
+  test "publish renders the title pair" do
+    out = action_summary(entry("publish",
+      { "via" => "draft", "title" => { "from" => "Old", "to" => "New" } }))
+
+    assert_includes out, "quentin"
+    assert_includes out, "Old"
+  end
+
+  test "first publish uses its own sentence" do
+    out = action_summary(entry("publish",
+      { "via" => "draft", "title" => { "from" => nil, "to" => "New" } }))
+
+    assert_includes out, "for the first time"
+  end
+
+  test "rollback publishes get the rollback sentence" do
+    out = action_summary(entry("publish",
+      { "via" => "revision", "title" => { "from" => "Now", "to" => "Then" } }))
+
+    assert_includes out, "rolled"
+  end
+
+  test "move renders the path pair" do
+    out = action_summary(entry("move",
+      { "path" => { "from" => "a/b", "to" => "a/c" } }))
+
+    assert_includes out, "a/b"
+    assert_includes out, "a/c"
+  end
+
+  test "unknown verbs degrade to a generic sentence, never an error" do
+    out = action_summary(entry("frobnicate"))
+
+    assert_includes out, "frobnicate"
+    assert_includes out, "quentin"
+  end
+
+  test "dead references render as plain names from metadata, no links" do
+    out = action_summary(entry("publish",
+      { "title" => { "from" => "Old", "to" => "New" } }))
+
+    assert_not_includes out, "<a "
+    assert_includes out, "Subject"
+  end
+
+  test "metadata values are escaped" do
+    out = action_summary(entry("publish",
+      { "human_readable_node_name" => "<b>bold</b>",
+        "title" => { "from" => "<script>alert(1)</script>", "to" => "x" } }))
+
+    assert_not_includes out, "<script>"
+    assert_not_includes out, "<b>"
+  end
+
+  test "live associations upgrade names to links" do
+    out = action_summary(entry("publish",
+      { "title" => { "from" => "Old", "to" => "New" } },
+      :user => users(:quentin)))
+
+    assert_includes out, "<a "
+  end
+end