add edge case geomean test

plotly · Jun 13, 2022 · ac3ddc3 · ac3ddc3
1 parent 20c2b0f
commit ac3ddc3
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/test/jasmine/tests/lib_test.js b/test/jasmine/tests/lib_test.js
@@ -126,6 +126,24 @@ describe('Test lib.js:', function() {
         });
     });
 
+    describe('geomean() should', function() {
+        it('toss out non-numerics (strings)', function() {
+            var input = [1, 2, 'apple', 'orange'];
+            var res = Lib.mean(input);
+            expect(res).toBeCloseTo(1.414, 3);
+        });
+        it('toss out non-numerics (NaN)', function() {
+            var input = [1, 2, NaN];
+            var res = Lib.mean(input);
+            expect(res).toBeCloseTo(1.414, 3);
+        });
+        it('evaluate numbers which are passed around as text strings:', function() {
+            var input = ['1', '2'];
+            var res = Lib.geomean(input);
+            expect(res).toBeCloseTo(1.414, 3);
+        });
+    });
+
     describe('midRange() should', function() {
         it('should calculate the arithmetic mean of the maximum and minimum value of a given array', function() {
             var input = [1, 5.5, 6, 15, 10, 13];