test: add TSX closed issue tests and merge JSON

tests/test_closed.diff

@@ -407,4 +407,25 @@ index 0000000..7cccc5b 100644
 -TODO: Render Liquid file
  {% assign featured_product = all_products["product_handle"] %}
  {% render "product", product: featured_product %}
--{% endcomment %}
+-{% endcomment %}
+diff --git a/tests/example_file.tsx b/tests/example_file.tsx
+index 0000000..7cccc5b 100644
+--- a/tests/example_file.tsx
++++ b/tests/example_file.tsx
+@@ -1,7 +1,3 @@
+-// TODO: rename component
+-export default async function Component() {
++export default async function MyComponent() {
+-  /* TODO: Use state here
+-  labels: client  */
++  const [data, setData] = useState<string>("");
+ 
+   return (
+     <div>
+-      {/* 
+-       TODO: use styled component library 
+-      */}
++      <StyledComponent>{data}</StyledComponent>
+     </div>
+   );
+ }

tests/test_todo_parser.py

@@ -36,7 +36,7 @@ class NewIssueTests(unittest.TestCase):
         self.assertEqual(count_issues_for_file_type(self.raw_issues, 'java'), 2)
 
     def test_javascript_issues(self):
-        # Includes 1 test for JSON w/ comments, 1 test for JSON5, & 3 tests for TSX
+        # Includes 1 test for JSON with Comments, 1 test for JSON5, 3 tests for TSX.
         self.assertEqual(count_issues_for_file_type(self.raw_issues, 'javascript'), 5)
 
     def test_ruby_issues(self):
@@ -142,11 +142,9 @@ class ClosedIssueTests(unittest.TestCase):
     def test_starlark_issues(self):
         self.assertEqual(count_issues_for_file_type(self.raw_issues, 'python'), 5)
 
-    def test_json_with_comments_issues(self):
-        self.assertEqual(count_issues_for_file_type(self.raw_issues, 'javascript'), 2)
-
-    def test_json5_issues(self):
-        self.assertEqual(count_issues_for_file_type(self.raw_issues, 'javascript'), 2)
+    def test_javascript_issues(self):
+        # Includes 1 test for JSON with Comments, 1 test for JSON5, 3 tests for TSX.
+        self.assertEqual(count_issues_for_file_type(self.raw_issues, 'javascript'), 5)
 
     def test_autohotkey_issues(self):
         self.assertEqual(count_issues_for_file_type(self.raw_issues, 'autohotkey'), 1)