diff --git a/test/atob/atob.test.js b/test/atob/atob.test.js
index 07862e9a2..b58aaf930 100644
--- a/test/atob/atob.test.js
+++ b/test/atob/atob.test.js
@@ -5,9 +5,11 @@ test('Testing atob', (t) => {
 	//For more information on all the methods supported by tape
 	//Please go to https://github.com/substack/tape
 	t.true(typeof atob === 'function', 'atob is a Function');
+  t.equals(atob('Zm9vYmFy'), 'foobar', 'atob("Zm9vYmFy") equals "foobar"');
+  t.equals(atob('Z'), '', 'atob("Z") returns ""');
 	//t.deepEqual(atob(args..), 'Expected');
 	//t.equal(atob(args..), 'Expected');
 	//t.false(atob(args..), 'Expected');
 	//t.throws(atob(args..), 'Expected');
 	t.end();
-});
\ No newline at end of file
+});
diff --git a/test/btoa/btoa.test.js b/test/btoa/btoa.test.js
index da0e6a5a3..6751d363a 100644
--- a/test/btoa/btoa.test.js
+++ b/test/btoa/btoa.test.js
@@ -5,9 +5,10 @@ test('Testing btoa', (t) => {
 	//For more information on all the methods supported by tape
 	//Please go to https://github.com/substack/tape
 	t.true(typeof btoa === 'function', 'btoa is a Function');
+  t.equals(btoa('foobar'), 'Zm9vYmFy', 'btoa("foobar") equals "Zm9vYmFy"');
 	//t.deepEqual(btoa(args..), 'Expected');
 	//t.equal(btoa(args..), 'Expected');
 	//t.false(btoa(args..), 'Expected');
 	//t.throws(btoa(args..), 'Expected');
 	t.end();
-});
\ No newline at end of file
+});
diff --git a/test/testlog b/test/testlog
index 051197040..ee7e14e18 100644
--- a/test/testlog
+++ b/test/testlog
@@ -1,4 +1,4 @@
-Test log for: Wed Jan 24 2018 17:16:12 GMT+0200 (GTB Standard Time)
+Test log for: Wed Jan 24 2018 17:33:18 GMT+0200 (GTB Standard Time)
 
 > 30-seconds-of-code@0.0.1 test G:\My Files\git Repositories\30-seconds-of-code
 > tape test/**/*.test.js | tap-spec
@@ -20,6 +20,8 @@ Test log for: Wed Jan 24 2018 17:16:12 GMT+0200 (GTB Standard Time)
   Testing atob
 
     √ atob is a Function
+    √ atob("Zm9vYmFy") equals "foobar"
+    √ atob("Z") returns ""
 
   Testing average
 
@@ -59,6 +61,7 @@ Test log for: Wed Jan 24 2018 17:16:12 GMT+0200 (GTB Standard Time)
   Testing btoa
 
     √ btoa is a Function
+    √ btoa("foobar") equals "Zm9vYmFy"
 
   Testing byteSize
 
@@ -1454,8 +1457,8 @@ Test log for: Wed Jan 24 2018 17:16:12 GMT+0200 (GTB Standard Time)
     √ zipWith is a Function
 
 
-  total:     618
-  passing:   618
-  duration:  412ms
+  total:     621
+  passing:   621
+  duration:  417ms