added a basic test

ArunMurugan78 · Dec 16, 2021 · 05a1dcc · 05a1dcc
1 parent 211fa72
commit 05a1dcc
Showing 1 changed file with 31 additions and 0 deletions.
diff --git a/bfuk_test.go b/bfuk_test.go
@@ -0,0 +1,31 @@
+package bfuk_test
+
+import (
+	"bufio"
+	"bytes"
+	"log"
+	"os"
+	"strings"
+	"testing"
+
+	"github.com/arunmurugan78/bfuk"
+)
+
+func TestBfuk(t *testing.T) {
+
+	r := bufio.NewReader(strings.NewReader(">+++++++++++++++++++++++++++++++++++++++++++++++++++<>>>><<<."))
+
+	bf := bfuk.NewBfuk(r)
+
+	s := bytes.NewBufferString("")
+
+	reader := bufio.NewReader(os.Stdin)
+	writer := bufio.NewWriter(s)
+
+	bf.Run(reader, writer)
+	writer.Flush()
+
+	if s.String() != "3" {
+		log.Fatalln("expected 3")
+	}
+}