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app/node_modules/binary/test/bu.js

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+var binary = require('../');
+var test = require('tap').test;
+
+test('bu', function (t) {
+    t.plan(8);
+    
+    // note: can't store -12667700813876161 exactly in an ieee float
+    
+    var buf = new Buffer([
+        44, // a == 44
+        2, 43, // b == 555
+        164, 213, 37, 37, // c == 2765432101
+        29, 81, 180, 20, 155, 115, 203, 193, // d == 2112667700813876161
+    ]);
+    
+    binary.parse(buf)
+        .word8bu('a')
+        .word16bu('b')
+        .word32bu('c')
+        .word64bu('d')
+        .tap(function (vars) {
+            t.same(vars.a, 44);
+            t.same(vars.b, 555);
+            t.same(vars.c, 2765432101);
+            t.ok(
+                Math.abs(vars.d - 2112667700813876161) < 1500
+            );
+        })
+    ;
+    
+    // also check aliases here:
+    binary.parse(buf)
+        .word8be('a')
+        .word16be('b')
+        .word32be('c')
+        .word64be('d')
+        .tap(function (vars) {
+            t.same(vars.a, 44);
+            t.same(vars.b, 555);
+            t.same(vars.c, 2765432101);
+            t.ok(
+                Math.abs(vars.d - 2112667700813876161) < 1500
+            );
+        })
+    ;
+});