From f984ee1b24543497d2d97f01fe2f7df6a54e0e72 Mon Sep 17 00:00:00 2001
From: Morgan Bazalgette <morgan@morganbaz.com>
Date: Wed, 18 Sep 2024 20:40:11 +0200
Subject: [PATCH 1/2] feat(examples): add simplest "counter" realm

---
 examples/gno.land/r/demo/counter/counter.gno | 14 ++++++++++++++
 examples/gno.land/r/demo/counter/gno.mod     |  1 +
 2 files changed, 15 insertions(+)
 create mode 100644 examples/gno.land/r/demo/counter/counter.gno
 create mode 100644 examples/gno.land/r/demo/counter/gno.mod

diff --git a/examples/gno.land/r/demo/counter/counter.gno b/examples/gno.land/r/demo/counter/counter.gno
new file mode 100644
index 00000000000..43943e114dc
--- /dev/null
+++ b/examples/gno.land/r/demo/counter/counter.gno
@@ -0,0 +1,14 @@
+package counter
+
+import "strconv"
+
+var counter int
+
+func Increment() int {
+	counter++
+	return counter
+}
+
+func Render(_ string) string {
+	return strconv.Itoa(counter)
+}
diff --git a/examples/gno.land/r/demo/counter/gno.mod b/examples/gno.land/r/demo/counter/gno.mod
new file mode 100644
index 00000000000..332d4e6da6a
--- /dev/null
+++ b/examples/gno.land/r/demo/counter/gno.mod
@@ -0,0 +1 @@
+module gno.land/r/demo/counter

From 00d32b5d958d1f7974d20c524005ffa3465122ed Mon Sep 17 00:00:00 2001
From: Morgan Bazalgette <morgan@morganbaz.com>
Date: Fri, 20 Sep 2024 10:42:21 +0200
Subject: [PATCH 2/2] add test file

---
 .../gno.land/r/demo/counter/counter_test.gno  | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 examples/gno.land/r/demo/counter/counter_test.gno

diff --git a/examples/gno.land/r/demo/counter/counter_test.gno b/examples/gno.land/r/demo/counter/counter_test.gno
new file mode 100644
index 00000000000..352889f7e59
--- /dev/null
+++ b/examples/gno.land/r/demo/counter/counter_test.gno
@@ -0,0 +1,22 @@
+package counter
+
+import "testing"
+
+func TestIncrement(t *testing.T) {
+	counter = 0
+	val := Increment()
+	if val != 1 {
+		t.Fatalf("result from Increment(): %d != 1", val)
+	}
+	if counter != val {
+		t.Fatalf("counter (%d) != val (%d)", counter, val)
+	}
+}
+
+func TestRender(t *testing.T) {
+	counter = 1337
+	res := Render("")
+	if res != "1337" {
+		t.Fatalf("render result %q != %q", res, "1337")
+	}
+}