1 files changed, 26 insertions, 0 deletions
diff --git a/pkg/util/util_test.go b/pkg/util/util_test.go
new file mode 100644
index 0000000..36bb5c9
--- /dev/null
+++ b/pkg/util/util_test.go
@@ -0,0 +1,26 @@
+package util_test
+
+import (
+	"github.com/jpappel/atlas/pkg/util"
+	"testing"
+)
+
+func TestLevensteinDistance(t *testing.T) {
+	tests := []struct {
+		s    string
+		t    string
+		want int
+	}{
+		{"sitting", "kitten", 3},
+		{"Saturday", "Sunday", 3},
+		{"hello", "kelm", 3},
+	}
+	for _, tt := range tests {
+		t.Run(tt.s+" "+tt.t, func(t *testing.T) {
+			got := util.LevensteinDistance(tt.s, tt.t)
+			if got != tt.want {
+				t.Errorf("LevensteinDistance() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}