From 707d413761927f5ad95298e666e297b820ad0901 Mon Sep 17 00:00:00 2001
From: zelig <viktor.tron@gmail.com>
Date: Sun, 29 Jun 2014 16:26:58 +0100
Subject: refactor ethutil/trie to ethtrie

---
 ethtrie/encoding_test.go | 67 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 ethtrie/encoding_test.go

(limited to 'ethtrie/encoding_test.go')

diff --git a/ethtrie/encoding_test.go b/ethtrie/encoding_test.go
new file mode 100644
index 000000000..7a4849678
--- /dev/null
+++ b/ethtrie/encoding_test.go
@@ -0,0 +1,67 @@
+package ethtrie
+
+import (
+	"fmt"
+	"testing"
+)
+
+func TestCompactEncode(t *testing.T) {
+	test1 := []int{1, 2, 3, 4, 5}
+	if res := CompactEncode(test1); res != "\x11\x23\x45" {
+		t.Error(fmt.Sprintf("even compact encode failed. Got: %q", res))
+	}
+
+	test2 := []int{0, 1, 2, 3, 4, 5}
+	if res := CompactEncode(test2); res != "\x00\x01\x23\x45" {
+		t.Error(fmt.Sprintf("odd compact encode failed. Got: %q", res))
+	}
+
+	test3 := []int{0, 15, 1, 12, 11, 8 /*term*/, 16}
+	if res := CompactEncode(test3); res != "\x20\x0f\x1c\xb8" {
+		t.Error(fmt.Sprintf("odd terminated compact encode failed. Got: %q", res))
+	}
+
+	test4 := []int{15, 1, 12, 11, 8 /*term*/, 16}
+	if res := CompactEncode(test4); res != "\x3f\x1c\xb8" {
+		t.Error(fmt.Sprintf("even terminated compact encode failed. Got: %q", res))
+	}
+}
+
+func TestCompactHexDecode(t *testing.T) {
+	exp := []int{7, 6, 6, 5, 7, 2, 6, 2, 16}
+	res := CompactHexDecode("verb")
+
+	if !CompareIntSlice(res, exp) {
+		t.Error("Error compact hex decode. Expected", exp, "got", res)
+	}
+}
+
+func TestCompactDecode(t *testing.T) {
+	exp := []int{1, 2, 3, 4, 5}
+	res := CompactDecode("\x11\x23\x45")
+
+	if !CompareIntSlice(res, exp) {
+		t.Error("odd compact decode. Expected", exp, "got", res)
+	}
+
+	exp = []int{0, 1, 2, 3, 4, 5}
+	res = CompactDecode("\x00\x01\x23\x45")
+
+	if !CompareIntSlice(res, exp) {
+		t.Error("even compact decode. Expected", exp, "got", res)
+	}
+
+	exp = []int{0, 15, 1, 12, 11, 8 /*term*/, 16}
+	res = CompactDecode("\x20\x0f\x1c\xb8")
+
+	if !CompareIntSlice(res, exp) {
+		t.Error("even terminated compact decode. Expected", exp, "got", res)
+	}
+
+	exp = []int{15, 1, 12, 11, 8 /*term*/, 16}
+	res = CompactDecode("\x3f\x1c\xb8")
+
+	if !CompareIntSlice(res, exp) {
+		t.Error("even terminated compact decode. Expected", exp, "got", res)
+	}
+}
-- 
cgit