update test to explicitly run clearCanvas method to ensure it doesn't…

… throw an error
chartjs · May 13, 2024 · e1d670d · e1d670d
1 parent 80df1f8
commit e1d670d
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/test/specs/helpers.canvas.tests.js b/test/specs/helpers.canvas.tests.js
@@ -23,13 +23,15 @@ describe('Chart.helpers.canvas', function() {
     });
 
     it('should not throw error when chart is null', function() {
-      function createChart() {
-        return acquireChart({}, {
+      function createAndClearChart() {
+        var chart = acquireChart({}, {
           canvas: null
         });
+
+        helpers.clearCanvas(chart.canvas, chart.ctx);
       }
 
-      expect(createChart).not.toThrow();
+      expect(createAndClearChart).not.toThrow();
     });
   });