TableBuilderHelper::CustomLinks: Fix policy check for unhandled actions

In `#actions_after_policy_check`, we weren't correctly including actions
that weren't handled by the prior policy checks. Thus actions that
weren't [:delete, :edit, :archive, :unarchive] wouldn't get included in
the resulting list of actions.

Fix my logic error.

Refs #3479

1 files changed, 27 insertions, 0 deletions

diff --git a/spec/helpers/table_builder_helper/custom_links_spec.rb b/spec/helpers/table_builder_helper/custom_links_spec.rb
new file mode 100644
index 000000000..b64e97527
--- /dev/null
+++ b/spec/helpers/table_builder_helper/custom_links_spec.rb
@@ -0,0 +1,27 @@
+require 'spec_helper'
+
+describe TableBuilderHelper::CustomLinks do
+  describe "#actions_after_policy_check" do
+    it "includes :show" do
+      referential = build_stubbed(:referential)
+      user_context = UserContext.new(
+        build_stubbed(
+          :user,
+          organisation: referential.organisation,
+          permissions: [
+            'boiv:read-offer'
+          ]
+        ),
+        referential: referential
+      )
+
+      expect(
+        TableBuilderHelper::CustomLinks.new(
+          referential,
+          user_context,
+          [:show]
+        ).actions_after_policy_check
+      ).to eq([:show])
+    end
+  end
+end