Add test case

test/fixtures/python/corpus/class-definition.A.py

@@ -8,3 +8,7 @@ class C():
 class B(method1):
   def method1(self):
     return
+
+class D(e):
+    f: str
+    g: Optional[int]

test/fixtures/python/corpus/class-definition.B.py

@@ -5,3 +5,7 @@ class D(method1):
 class B:
   def b(self):
     return c
+
+class E(e):
+    g: str
+    h: Optional[int]

test/fixtures/python/corpus/class-definition.diffA-B.txt

@@ -1,31 +1,69 @@
 (Statements
-  (Class
+{-(Class
-  { (Identifier)
+  {-(Identifier)-}
-  ->(Identifier) }
+  {-(Statements
-  {+(Identifier)+}
+    {-(Function
-    (Statements
+      {-(Identifier)-}
-      (Function
+      {-(Identifier)-}
-      { (Identifier)
+      {-(Statements
-      ->(Identifier) }
+        {-(Return
-        (Identifier)
+          {-(Identifier)-})-})-})-})-})-}
-        (Statements
-          (Return
-          { (Identifier)
-          ->(Empty) })))))
 {-(Class
   {-(Identifier)-}
   {-(Statements
     {-(NoOp
       {-(Empty)-})-})-})-}
+{-(Class
+  {-(Identifier)-}
+  {-(Identifier)-}
+  {-(Statements
+    {-(Function
+      {-(Identifier)-}
+      {-(Identifier)-}
+      {-(Statements
+        {-(Return
+          {-(Empty)-})-})-})-})-})-}
   (Class
     (Identifier)
-  {-(Identifier)-}
-    (Statements
-      (Function
   { (Identifier)
   ->(Identifier) }
-        (Identifier)
     (Statements
-          (Return
+    {+(Function
-          { (Empty)
+      {+(Identifier)+}
-          ->(Identifier) }))))))
+      {+(Identifier)+}
+      {+(Statements
+        {+(Return
+          {+(Empty)+})+})+})+}
+    {-(Assignment
+      {-(Identifier)-}
+      {-(Identifier)-}
+      {-(Empty)-})-}
+    {-(Assignment
+      {-(Subscript
+        {-(Identifier)-}
+        {-(Identifier)-})-}
+      {-(Identifier)-}
+      {-(Empty)-})-}))
+{+(Class
+  {+(Identifier)+}
+  {+(Statements
+    {+(Function
+      {+(Identifier)+}
+      {+(Identifier)+}
+      {+(Statements
+        {+(Return
+          {+(Identifier)+})+})+})+})+})+}
+{+(Class
+  {+(Identifier)+}
+  {+(Identifier)+}
+  {+(Statements
+    {+(Assignment
+      {+(Identifier)+}
+      {+(Identifier)+}
+      {+(Empty)+})+}
+    {+(Assignment
+      {+(Subscript
+        {+(Identifier)+}
+        {+(Identifier)+})+}
+      {+(Identifier)+}
+      {+(Empty)+})+})+})+})

test/fixtures/python/corpus/class-definition.diffB-A.txt

@@ -28,4 +28,21 @@
         (Statements
           (Return
           { (Identifier)
-          ->(Empty) }))))))
+          ->(Empty) })))))
+  (Class
+  { (Identifier)
+  ->(Identifier) }
+    (Identifier)
+    (Statements
+      (Assignment
+        (Identifier)
+      { (Identifier)
+      ->(Identifier) }
+        (Empty))
+      (Assignment
+        (Subscript
+          (Identifier)
+          (Identifier))
+      { (Identifier)
+      ->(Identifier) }
+        (Empty)))))

test/fixtures/python/corpus/class-definition.parseA.txt

@@ -22,4 +22,18 @@
         (Identifier)
         (Statements
           (Return
-            (Empty)))))))
+            (Empty))))))
+  (Class
+    (Identifier)
+    (Identifier)
+    (Statements
+      (Assignment
+        (Identifier)
+        (Identifier)
+        (Empty))
+      (Assignment
+        (Subscript
+          (Identifier)
+          (Identifier))
+        (Identifier)
+        (Empty)))))

test/fixtures/python/corpus/class-definition.parseB.txt

@@ -17,4 +17,18 @@
         (Identifier)
         (Statements
           (Return
-            (Identifier)))))))
+            (Identifier))))))
+  (Class
+    (Identifier)
+    (Identifier)
+    (Statements
+      (Assignment
+        (Identifier)
+        (Identifier)
+        (Empty))
+      (Assignment
+        (Subscript
+          (Identifier)
+          (Identifier))
+        (Identifier)
+        (Empty)))))