diff --git a/test/const_data/kanji_grades.dart b/test/const_data/kanji_grades.dart
new file mode 100644
index 0000000..1efc97d
--- /dev/null
+++ b/test/const_data/kanji_grades.dart
@@ -0,0 +1,21 @@
+import 'package:collection/collection.dart';
+import 'package:jadb/const_data/kanji_grades.dart';
+import 'package:test/test.dart';
+
+void main() {
+  test('All constant kanji in jouyouKanjiByGrades are 2136 in total', () {
+    expect(jouyouKanjiByGrades.values.flattenedToSet.length, 2136);
+  });
+
+  // test('All constant kanji in jouyouKanjiByGrades are present in KANJIDIC2', () {
+
+  // });
+
+  // test('All constant kanji in jouyouKanjiByGrades have matching grade as in KANJIDIC2', () {
+
+  // });
+
+  // test('All constant kanji in jouyouKanjiByGradesAndStrokeCount have matching stroke count as in KANJIDIC2', () {
+
+  // });
+}
diff --git a/test/const_data/radicals_test.dart b/test/const_data/radicals_test.dart
new file mode 100644
index 0000000..d60bfaa
--- /dev/null
+++ b/test/const_data/radicals_test.dart
@@ -0,0 +1,17 @@
+import 'package:collection/collection.dart';
+import 'package:jadb/const_data/radicals.dart';
+import 'package:test/test.dart';
+
+void main() {
+  test('All constant radicals are 253 in total', () {
+    expect(radicals.values.flattenedToSet.length, 253);
+  });
+
+  // test('All constant radicals have at least 1 associated kanji in KANJIDIC2', () {
+
+  // });
+
+  // test('All constant radicals match the stroke order listed in KANJIDIC2', () {
+
+  // });
+}
diff --git a/test/jouyou_kanji_test.dart b/test/jouyou_kanji_test.dart
deleted file mode 100644
index 5510e9c..0000000
--- a/test/jouyou_kanji_test.dart
+++ /dev/null
@@ -1,9 +0,0 @@
-import 'package:collection/collection.dart';
-import 'package:jadb/const_data/kanji_grades.dart';
-import 'package:test/test.dart';
-
-void main() {
-  test('Assert 2136 kanji in jouyou set', () {
-    expect(jouyouKanjiByGrades.values.flattenedToSet.length, 2136);
-  });
-}