Rename reply_by_email to incoming_email to prepare for the future.

1 files changed, 61 insertions, 0 deletions

diff --git a/spec/lib/gitlab/incoming_email_spec.rb b/spec/lib/gitlab/incoming_email_spec.rb
new file mode 100644
index 00000000000..5fdb9c723b1
--- /dev/null
+++ b/spec/lib/gitlab/incoming_email_spec.rb
@@ -0,0 +1,61 @@
+require "spec_helper"
+
+describe Gitlab::IncomingEmail do
+  describe "self.enabled?" do
+    context "when reply by email is enabled" do
+      before do
+        stub_incoming_email_setting(enabled: true)
+      end
+
+      context "when the address is valid" do
+        before do
+          stub_incoming_email_setting(address: "replies+%{key}@example.com")
+        end
+
+        it "returns true" do
+          expect(described_class.enabled?).to be_truthy
+        end
+      end
+
+      context "when the address is invalid" do
+        before do
+          stub_incoming_email_setting(address: "replies@example.com")
+        end
+
+        it "returns false" do
+          expect(described_class.enabled?).to be_falsey
+        end
+      end
+    end
+
+    context "when reply by email is disabled" do
+      before do
+        stub_incoming_email_setting(enabled: false)
+      end
+
+      it "returns false" do
+        expect(described_class.enabled?).to be_falsey
+      end
+    end
+  end
+
+  context "self.reply_address" do
+    before do
+      stub_incoming_email_setting(address: "replies+%{key}@example.com")
+    end
+
+    it "returns the address with an interpolated reply key" do
+      expect(described_class.reply_address("key")).to eq("replies+key@example.com")
+    end
+  end
+
+  context "self.key_from_address" do
+    before do
+      stub_incoming_email_setting(address: "replies+%{key}@example.com")
+    end
+
+    it "returns reply key" do
+      expect(described_class.key_from_address("replies+key@example.com")).to eq("key")
+    end
+  end
+end