fix: test.each should be in ProxyZone

Close thymikee#339

src/zone-patch/index.js

@@ -62,6 +62,15 @@ const bindDescribe = originalJestFn =>
     };
   };
 
+const bindTest = originalJestFn =>
+  function() {
+    const eachArguments = arguments;
+    return function(description, specDefinitions, timeout) {
+      arguments[1] = wrapTestInZone(specDefinitions);
+      return originalJestFn.apply(this, eachArguments).apply(this, arguments);
+    };
+  };
+
 ['xdescribe', 'fdescribe', 'describe'].forEach(methodName => {
   const originaljestFn = env[methodName];
   env[methodName] = function(description, specDefinitions, timeout) {
@@ -72,8 +81,6 @@ const bindDescribe = originalJestFn =>
   if (methodName === 'describe') {
     env[methodName].only = env['fdescribe'];
     env[methodName].skip = env['xdescribe'];
-    env[methodName].only.each = bindDescribe(originaljestFn.only.each);
-    env[methodName].skip.each = bindDescribe(originaljestFn.skip.each);
   }
 });
 
@@ -83,17 +90,13 @@ const bindDescribe = originalJestFn =>
     arguments[1] = wrapTestInZone(specDefinitions);
     return originaljestFn.apply(this, arguments);
   };
-  // The revised method will be populated to the final each method, so we only declare the method that in the new globals
-  env[methodName].each = originaljestFn.each;
+  env[methodName].each = bindTest(originaljestFn.each);
 
   if (methodName === 'test' || methodName === 'it') {
     env[methodName].only = env['fit'];
-    env[methodName].only.each = originaljestFn.only.each;
-
     env[methodName].skip = env['xit'];
-    env[methodName].skip.each = originaljestFn.skip.each;
 
-    env[methodName].todo = function(description) {
+    env[methodName].todo = function() {
       return originaljestFn.todo.apply(this, arguments);
     };
   }