added test coverage

MikeMcl · Aug 13, 2018 · 1f4b723 · 1f4b723
1 parent 42ad6c2
commit 1f4b723
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Showing 2 changed files with 16 additions and 0 deletions.
diff --git a/test/methods/sum.js b/test/methods/sum.js
@@ -0,0 +1,15 @@
+if (typeof Test === 'undefined') require('../tester');
+
+Test('sum', function () {
+
+    function t(expected, value){
+        Test.isTrue(expected.eq(value));
+    }
+
+    const expectedSum = new BigNumber(600)
+    t(expectedSum, BigNumber.sum(100, 200, 300))
+    t(expectedSum, BigNumber.sum('100', '200', '300'))
+    t(expectedSum, BigNumber.sum(new BigNumber(100), new BigNumber(200), new BigNumber(300)))
+    t(expectedSum, BigNumber.sum(100, '200', new BigNumber(300)))
+    t(expectedSum, BigNumber.sum(99.9, 200.05, 300.05))
+})
diff --git a/test/test.js b/test/test.js
@@ -27,6 +27,7 @@ console.log('\n Testing bignumber.js\n');
   'random',
   'shiftedBy',
   'squareRoot',
+  'sum',
   'toExponential',
   'toFixed',
   'toFormat',