# HG changeset patch
# User Laman
# Date 2019-06-29 18:09:21
# Node ID bcd08758ec7c6c983186d2b94641a024cb1626d0
# Parent  f425e00a94c63fe2f0b57352d485cf12e826992e

testing blake

diff --git a/spec/test/blakeSpec.js b/spec/test/blakeSpec.js
new file mode 100644
--- /dev/null
+++ b/spec/test/blakeSpec.js
@@ -0,0 +1,37 @@
+/* global expect */
+
+describe("Blake2",function(){
+	let cryptoJS=require("../../dist/main.js");
+	let util=cryptoJS.util;
+	let blake2s=cryptoJS.blake2s;
+	let str2utf8=util.str2utf8;
+	
+	let msg=str2utf8("abc");
+	let longMsg=str2utf8("0123456789.10.456789.20.456789.30.456789.40.456789.50.456789.60.456789.70.456789.80.456789.90.456789");
+	let key=str2utf8("zoqpiz");
+	let longKey=str2utf8("zoqpizjutyclcmkamzhhmhvchxjtefjy");
+	
+	describe("blake2s",function(){
+		it("should return a correct variable size output",function(){
+			expect(util.bytes2hex(blake2s(msg,16))).toEqual("aa4938119b1dc7b87cbad0ffd200d0ae");
+		});
+		it("should work with just a message",function(){
+			expect(util.bytes2hex(blake2s(msg))).toEqual("508c5e8c327c14e2e1a72ba34eeb452f37458b209ed63a294d999b4c86675982");
+		});
+		it("should work for multi block messages",function(){
+			expect(util.bytes2hex(blake2s(longMsg.slice(0,64)))).toEqual("70484f89974551454d596350dda8af2aa6f0811b527549b9ecfe7adede063753");
+			expect(util.bytes2hex(blake2s(longMsg.slice(0,65)))).toEqual("af14d4f74947bbde734d0e3015c667cc80676efe4349be235be8046e9e45e0ae");
+			expect(util.bytes2hex(blake2s(longMsg))).toEqual("59a44e5e417d07fb382505ee7e67c23e0d476d354abc81899960bcab677beee1");
+		});
+		it("should work for keyed messages",function(){
+			expect(util.bytes2hex(blake2s(msg,32,key))).toEqual("0da0b6a54e8f294b60bb25c572700166ddb9d124257ff36f9f43f18b844adf9f");
+		});
+		it("should work with long keyes",function(){
+			expect(util.bytes2hex(blake2s(msg,32,longKey))).toEqual("09ef85c9942bebdeb866c6ade769220fd9b851aead642017f6d59bf7e2a32037");
+		});
+		it("should work with an empty input",function(){
+			expect(util.bytes2hex(blake2s([]))).toEqual("69217a3079908094e11121d042354a7c1f55b6482ca1a51e1b250dfd1ed0eef9");
+		});
+	});
+	
+});
diff --git a/spec/test/utilSpec.js b/spec/test/utilSpec.js
--- a/spec/test/utilSpec.js
+++ b/spec/test/utilSpec.js
@@ -1,7 +1,8 @@
 /* global expect */
 
 describe("Util",function(){
-  let util=require("../../src/util.js");
+  let cryptoJS=require("../../dist/main.js");
+	let util=cryptoJS.util;
 	let utf=[ // https://tools.ietf.org/html/rfc3629#page-8
 		["",[]],
 		["abc",[97,98,99]],
diff --git a/src/blake.js b/src/blake.js
--- a/src/blake.js
+++ b/src/blake.js
@@ -1,4 +1,5 @@
 // https://tools.ietf.org/html/rfc7693
+import {MASK,int32s2bytes,bytes2int32s} from "./util.js";
 
 const BLOCK_LEN=64;
 
diff --git a/src/main.js b/src/main.js
--- a/src/main.js
+++ b/src/main.js
@@ -3,4 +3,10 @@ import {blake2s} from "./blake.js";
 import {Chacha20} from "./chacha.js";
 
 export default {util,blake2s,Chacha20};
-	
\ No newline at end of file
+
+// export for tests running on Node
+if(typeof module!=='undefined'&&module.hasOwnProperty('exports')){
+	module.exports.util=util;
+	module.exports.blake2s=blake2s;
+	module.exports.Chacha20=Chacha20;
+}