Add tests for hintText and string check

Author: ShaswatPrabhat

src/queries/__tests__/text.test.tsx

@@ -342,6 +342,27 @@ describe('supports TextMatch options', () => {
     expect(getAllByTestId('test', { exact: false })).toHaveLength(2);
   });
 
+  test('getByHintText, getByHintText', () => {
+    const { getByHintText, getAllByHintText } = render(
+      <View>
+        <View accessibilityHint="test" />
+        <View accessibilityHint="tests id" />
+      </View>
+    );
+    expect(getByHintText('id', { exact: false })).toBeTruthy();
+    expect(getAllByHintText('test', { exact: false })).toHaveLength(2);
+  });
+  test('getByHintText, getByHintText and exact = true', () => {
+    const { queryByHintText, getAllByHintText } = render(
+      <View>
+        <View accessibilityHint="test" />
+        <View accessibilityHint="tests id" />
+      </View>
+    );
+    expect(queryByHintText('id', { exact: true })).toBeNull();
+    expect(getAllByHintText('test', { exact: true })).toHaveLength(1);
+  });
+
   test('with TextMatch option exact === false text search is NOT case sensitive', () => {
     const { getByText, getAllByText } = render(
       <View>

src/queries/hintText.ts

@@ -27,9 +27,11 @@ const queryAllByHintText = (
   queryOptions?: TextMatchOptions
 ) => Array<ReactTestInstance>) =>
   function queryAllByA11yHintFn(hint, queryOptions) {
-    return instance
-      .findAll((node) => getNodeByHintText(node, hint, queryOptions))
-      .filter((element) => typeof element.type === 'string');
+    return instance.findAll(
+      (node) =>
+        typeof node.type === 'string' &&
+        getNodeByHintText(node, hint, queryOptions)
+    );
   };
 
 const getMultipleError = (hint: TextMatch) =>