move all plugin tests out of babel-core and into their appropriate folders

packages/babel-plugin-transform-jscript/test/fixtures/jscript/arrow-function/exec.js

@@ -0,0 +1,9 @@
+class MyClass {
+  test() {
+    const that = this;
+    const func = () => this === that;
+    return func();
+  }
+}
+
+assert(new MyClass().test());

packages/babel-plugin-transform-jscript/test/fixtures/jscript/options.json

@@ -0,0 +1,3 @@
+{
+  "plugins": ["external-helpers-2", "transform-es2015-block-scoping", "transform-es2015-classes", "transform-jscript", "transform-es2015-arrow-functions"]
+}

packages/babel-plugin-transform-jscript/test/fixtures/jscript/simple-class/actual.js

@@ -0,0 +1,2 @@
+class Test {
+}

packages/babel-plugin-transform-jscript/test/fixtures/jscript/simple-class/expected.js

@@ -0,0 +1,7 @@
+var Test = (function () {
+  function Test() {
+    babelHelpers.classCallCheck(this, Test);
+  }
+
+  return Test;
+})();

packages/babel-plugin-transform-jscript/test/fixtures/jscript/var-named-function-expression/actual.js

@@ -0,0 +1,7 @@
+var IdenticalName = function IdenticalName(x) {
+  return x;
+};
+
+(function foo() {
+
+});

packages/babel-plugin-transform-jscript/test/fixtures/jscript/var-named-function-expression/expected.js

@@ -0,0 +1,13 @@
+var IdenticalName = (function () {
+  function IdenticalName(x) {
+    return x;
+  }
+
+  return IdenticalName;
+})();
+
+(function () {
+  function foo() {}
+
+  return foo;
+})();

packages/babel-plugin-transform-jscript/test/index.js

@@ -0,0 +1 @@
+require("babel-helper-plugin-test-runner")(__dirname);