wip

alphabet_test.go

@@ -0,0 +1,49 @@
+package sqids
+
+import (
+	"reflect"
+	"testing"
+)
+
+func TestSimple(t *testing.T) {
+	numbers := []uint64{1, 2, 3}
+	id := "4d9fd2"
+
+	sqids, err := NewCustom("0123456789abcdef", 0)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	generatedID, err := sqids.Encode(numbers)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if id != generatedID {
+		t.Errorf("Encoding `%v` should produce `%v`, but instead produced `%v`", numbers, id, generatedID)
+	}
+
+	decodedNumbers := sqids.Decode(id)
+	if !reflect.DeepEqual(numbers, decodedNumbers) {
+		t.Errorf("Decoding `%v` should produce `%v`, but instead produced `%v`", id, numbers, decodedNumbers)
+	}
+}
+
+func TestShortAlphabet(t *testing.T) {
+	sqids, err := NewCustom("abcde", 0)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	numbers := []uint64{1, 2, 3}
+
+	id, err := sqids.Encode(numbers)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	decodedNumbers := sqids.Decode(id)
+	if !reflect.DeepEqual(numbers, decodedNumbers) {
+		t.Errorf("Decoding `%v` should produce `%v`, but instead produced `%v`", id, numbers, decodedNumbers)
+	}
+}

encoding_test.go

@@ -6,19 +6,20 @@ import (
 )
 
 func TestEncodeDecode(t *testing.T) {
-	numbers := []uint64{}
+	numbers := []uint64{1, 2, 3}
 
-	sqids, _ := New()
-	id, err := sqids.Encode(numbers)
+	sqids, err := New()
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	decoded, err := sqids.Decode(id)
+	id, err := sqids.Encode(numbers)
 	if err != nil {
 		t.Fatal(err)
 	}
 
+	decoded := sqids.Decode(id)
+
 	if !reflect.DeepEqual(numbers, decoded) {
 		t.Errorf("Could not encode/decode `%v`", numbers)
 	}