#17 Test for HeatMap component

mitaai · Dec 29, 2020 · f778e49 · f778e49
1 parent 56372f3
commit f778e49
Showing 1 changed file with 24 additions and 0 deletions.
diff --git a/src/components/HeatMap/HeatMap.test.js b/src/components/HeatMap/HeatMap.test.js
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+/**
+ * @jest-environment jsdom
+ */
+
+import { render } from '@testing-library/react';
+import HeatMap from './HeatMap';
+import { DocumentFiltersContext, DocumentAnnotationsContext } from '../../contexts/DocumentContext';
+
+test('renders heatmap', async () => {
+  const { getByTestId } = render(
+    <DocumentAnnotationsContext.Provider
+      value={[[], jest.fn(), jest.fn(), jest.fn()]}
+    >
+      <DocumentFiltersContext.Provider value={[[], jest.fn()]}>
+        <HeatMap
+          pdf={false}
+        />
+      </DocumentFiltersContext.Provider>
+    </DocumentAnnotationsContext.Provider>,
+  );
+  const heatMap = getByTestId('heat-map');
+  expect(heatMap).toBeInTheDocument();
+});
+