From cdcca4cff65c22bfa285be530a01bf94300b9875 Mon Sep 17 00:00:00 2001
From: Dan Anglin <daangling@gmail.com>
Date: Sat, 17 Aug 2024 17:40:17 +0100
Subject: [PATCH] add our first unit test

---
 .forgejo/actions/tests/action.yaml   |  3 +--
 internal/utilities/utilities_test.go | 38 ++++++++++++++++++++++++++++
 2 files changed, 39 insertions(+), 2 deletions(-)
 create mode 100644 internal/utilities/utilities_test.go

diff --git a/.forgejo/actions/tests/action.yaml b/.forgejo/actions/tests/action.yaml
index 020e42f..f89c4f5 100644
--- a/.forgejo/actions/tests/action.yaml
+++ b/.forgejo/actions/tests/action.yaml
@@ -1,11 +1,10 @@
 ---
 name: "Testing"
-description: "Performs unit and lint tests for Enbas with mage"
+description: "Performs tests for Enbas with mage"
 runs:
   using: "docker"
   image: "Dockerfile"
   env:
     ENBAS_TEST_VERBOSE: "1"
     ENBAS_TEST_COVER: "1"
-  pre-entrypoint: "go version"
   entrypoint: "mage -v test"
diff --git a/internal/utilities/utilities_test.go b/internal/utilities/utilities_test.go
new file mode 100644
index 0000000..b947314
--- /dev/null
+++ b/internal/utilities/utilities_test.go
@@ -0,0 +1,38 @@
+package utilities_test
+
+import (
+	"testing"
+
+	"codeflow.dananglin.me.uk/apollo/enbas/internal/utilities"
+)
+
+func TestGetFQDN(t *testing.T) {
+	t.Parallel()
+
+	cases := []struct {
+		instance string
+		want     string
+	}{
+		{
+			instance: "https://gts.red-crow.private",
+			want:     "gts.red-crow.private",
+		},
+		{
+			instance: "http://gotosocial.yellow-desert.social",
+			want:     "gotosocial.yellow-desert.social",
+		},
+		{
+			instance: "fedi.blue-mammoth.party",
+			want:     "fedi.blue-mammoth.party",
+		},
+	}
+
+	for _, c := range cases {
+		got := utilities.GetFQDN(c.instance)
+		if c.want != got {
+			t.Errorf("Unexpected result: want %s, got %s", c.want, got)
+		} else {
+			t.Logf("Expected result: got %s", got)
+		}
+	}
+}