diff --git a/test/fixtures/react-css-modules/adds module hot accept for CSS imports when file only contains import statements/expected.js b/test/fixtures/react-css-modules/adds module hot accept for CSS imports when file only contains import statements/expected.js
deleted file mode 100644
index 1f95db4..0000000
--- a/test/fixtures/react-css-modules/adds module hot accept for CSS imports when file only contains import statements/expected.js	
+++ /dev/null
@@ -1,7 +0,0 @@
-import './bar.css';
-
-if (module.hot) {
-  module.hot.accept('./bar.css', function () {
-    require('./bar.css');
-  });
-}
diff --git a/test/fixtures/react-css-modules/adds module hot accept for CSS imports when file only contains import statements/actual.js b/test/fixtures/react-css-modules/adds module hot accept for CSS imports when file only contains import statements/input.js
similarity index 100%
rename from test/fixtures/react-css-modules/adds module hot accept for CSS imports when file only contains import statements/actual.js
rename to test/fixtures/react-css-modules/adds module hot accept for CSS imports when file only contains import statements/input.js
diff --git a/test/fixtures/react-css-modules/adds module hot accept for CSS imports when file only contains import statements/output.js b/test/fixtures/react-css-modules/adds module hot accept for CSS imports when file only contains import statements/output.js
new file mode 100644
index 0000000..4c05c72
--- /dev/null
+++ b/test/fixtures/react-css-modules/adds module hot accept for CSS imports when file only contains import statements/output.js	
@@ -0,0 +1,9 @@
+"use strict";
+
+require("./bar.css");
+
+if (module.hot) {
+  module.hot.accept("./bar.css", function () {
+    require("./bar.css");
+  });
+}
\ No newline at end of file
diff --git a/test/fixtures/react-css-modules/adds module hot accept for CSS imports/expected.js b/test/fixtures/react-css-modules/adds module hot accept for CSS imports/expected.js
deleted file mode 100644
index d7bfc74..0000000
--- a/test/fixtures/react-css-modules/adds module hot accept for CSS imports/expected.js	
+++ /dev/null
@@ -1,9 +0,0 @@
-import './bar.css';
-
-if (module.hot) {
-  module.hot.accept('./bar.css', function () {
-    require('./bar.css');
-  });
-}
-
-<div className="bar__a"></div>;
diff --git a/test/fixtures/react-css-modules/adds module hot accept for CSS imports/actual.js b/test/fixtures/react-css-modules/adds module hot accept for CSS imports/input.js
similarity index 100%
rename from test/fixtures/react-css-modules/adds module hot accept for CSS imports/actual.js
rename to test/fixtures/react-css-modules/adds module hot accept for CSS imports/input.js
diff --git a/test/fixtures/react-css-modules/adds module hot accept for CSS imports/output.js b/test/fixtures/react-css-modules/adds module hot accept for CSS imports/output.js
new file mode 100644
index 0000000..999a8df
--- /dev/null
+++ b/test/fixtures/react-css-modules/adds module hot accept for CSS imports/output.js	
@@ -0,0 +1,11 @@
+"use strict";
+
+require("./bar.css");
+
+if (module.hot) {
+  module.hot.accept("./bar.css", function () {
+    require("./bar.css");
+  });
+}
+
+<div className="bar__a"></div>;
diff --git a/test/fixtures/react-css-modules/applies extra plugins/actual.js b/test/fixtures/react-css-modules/applies extra plugins/input.js
similarity index 100%
rename from test/fixtures/react-css-modules/applies extra plugins/actual.js
rename to test/fixtures/react-css-modules/applies extra plugins/input.js
diff --git a/test/fixtures/react-css-modules/applies extra plugins/expected.js b/test/fixtures/react-css-modules/applies extra plugins/output.js
similarity index 52%
rename from test/fixtures/react-css-modules/applies extra plugins/expected.js
rename to test/fixtures/react-css-modules/applies extra plugins/output.js
index 417f11d..ceb57d2 100644
--- a/test/fixtures/react-css-modules/applies extra plugins/expected.js	
+++ b/test/fixtures/react-css-modules/applies extra plugins/output.js	
@@ -1,3 +1,5 @@
-import './bar.scss';
+"use strict";
+
+require("./bar.scss");
 
 <div className="bar__a_modified"></div>;
diff --git a/test/fixtures/react-css-modules/custom attribute mapping/expected.js b/test/fixtures/react-css-modules/custom attribute mapping/expected.js
deleted file mode 100644
index f770ee6..0000000
--- a/test/fixtures/react-css-modules/custom attribute mapping/expected.js	
+++ /dev/null
@@ -1,28 +0,0 @@
-import _getClassName from 'babel-plugin-react-css-modules/dist/browser/getClassName';
-import './foo.css';
-
-// Literal, no merging
-const _styleModuleImportMap = {
-  './foo.css': {
-    'a': 'foo__a'
-  }
-};
-<div activeClassName="foo__a" />;
-
-// Literal, merging with literal
-<div activeClassName="apple banana foo__a"></div>;
-
-// Literal, merging with expression
-<div activeClassName={(this.props.activeClassName ? this.props.activeClassName + ' ' : '') + 'foo__a'}></div>;
-
-// Literal, merging with complex expression
-<div activeClassName={((Math.random() > 0.5 ? 'apple' : 'banana') ? (Math.random() > 0.5 ? 'apple' : 'banana') + ' ' : '') + 'foo__a'}></div>;
-
-// Expression, no merging
-<div activeClassName={_getClassName(foo, _styleModuleImportMap)}></div>;
-
-// Expression, merging with expression
-<div activeClassName={(this.props.activeClassName ? this.props.activeClassName + ' ' : '') + _getClassName(foo, _styleModuleImportMap)}></div>;
-
-// Multiple attributes
-<div className="apple foo__a" activeClassName="foo__a" />;
diff --git a/test/fixtures/react-css-modules/custom attribute mapping/actual.js b/test/fixtures/react-css-modules/custom attribute mapping/input.js
similarity index 100%
rename from test/fixtures/react-css-modules/custom attribute mapping/actual.js
rename to test/fixtures/react-css-modules/custom attribute mapping/input.js
diff --git a/test/fixtures/react-css-modules/custom attribute mapping/output.js b/test/fixtures/react-css-modules/custom attribute mapping/output.js
new file mode 100644
index 0000000..7c65ae6
--- /dev/null
+++ b/test/fixtures/react-css-modules/custom attribute mapping/output.js	
@@ -0,0 +1,27 @@
+"use strict";
+
+var _getClassName2 = _interopRequireDefault(require("babel-plugin-react-css-modules/dist/browser/getClassName"));
+
+require("./foo.css");
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+const _styleModuleImportMap = {
+  "./foo.css": {
+    "a": "foo__a"
+  }
+};
+// Literal, no merging
+<div activeClassName="foo__a" />; // Literal, merging with literal
+
+<div activeClassName="apple banana foo__a"></div>; // Literal, merging with expression
+
+<div activeClassName={((void 0).props.activeClassName ? (void 0).props.activeClassName + " " : "") + "foo__a"}></div>; // Literal, merging with complex expression
+
+<div activeClassName={((Math.random() > 0.5 ? 'apple' : 'banana') ? (Math.random() > 0.5 ? 'apple' : 'banana') + " " : "") + "foo__a"}></div>; // Expression, no merging
+
+<div activeClassName={(0, _getClassName2.default)(foo, _styleModuleImportMap)}></div>; // Expression, merging with expression
+
+<div activeClassName={((void 0).props.activeClassName ? (void 0).props.activeClassName + " " : "") + (0, _getClassName2.default)(foo, _styleModuleImportMap)}></div>; // Multiple attributes
+
+<div className="apple foo__a" activeClassName="foo__a" />;
diff --git a/test/fixtures/react-css-modules/disable default styleName transform/actual.js b/test/fixtures/react-css-modules/disable default styleName transform/input.js
similarity index 100%
rename from test/fixtures/react-css-modules/disable default styleName transform/actual.js
rename to test/fixtures/react-css-modules/disable default styleName transform/input.js
diff --git a/test/fixtures/react-css-modules/disable default styleName transform/options.json b/test/fixtures/react-css-modules/disable default styleName transform/options.json
index b3251ec..b9f4934 100644
--- a/test/fixtures/react-css-modules/disable default styleName transform/options.json	
+++ b/test/fixtures/react-css-modules/disable default styleName transform/options.json	
@@ -1,4 +1,5 @@
 {
+  "sourceType": "script",
   "plugins": [
     [
       "../../../../src",
diff --git a/test/fixtures/react-css-modules/disable default styleName transform/expected.js b/test/fixtures/react-css-modules/disable default styleName transform/output.js
similarity index 100%
rename from test/fixtures/react-css-modules/disable default styleName transform/expected.js
rename to test/fixtures/react-css-modules/disable default styleName transform/output.js
diff --git a/test/fixtures/react-css-modules/does not throw error for stylename not found when handleMissingStyleName is warn/expected.js b/test/fixtures/react-css-modules/does not throw error for stylename not found when handleMissingStyleName is warn/expected.js
deleted file mode 100644
index a25d27a..0000000
--- a/test/fixtures/react-css-modules/does not throw error for stylename not found when handleMissingStyleName is warn/expected.js	
+++ /dev/null
@@ -1,3 +0,0 @@
-import "./foo.css";
-
-<div className="foo__a" />;
diff --git a/test/fixtures/react-css-modules/does not throw error for stylename not found when handleMissingStyleName is warn/actual.js b/test/fixtures/react-css-modules/does not throw error for stylename not found when handleMissingStyleName is warn/input.js
similarity index 100%
rename from test/fixtures/react-css-modules/does not throw error for stylename not found when handleMissingStyleName is warn/actual.js
rename to test/fixtures/react-css-modules/does not throw error for stylename not found when handleMissingStyleName is warn/input.js
diff --git a/test/fixtures/react-css-modules/does not throw error for stylename not found when handleMissingStyleName is warn/output.js b/test/fixtures/react-css-modules/does not throw error for stylename not found when handleMissingStyleName is warn/output.js
new file mode 100644
index 0000000..c1b31b0
--- /dev/null
+++ b/test/fixtures/react-css-modules/does not throw error for stylename not found when handleMissingStyleName is warn/output.js	
@@ -0,0 +1,5 @@
+"use strict";
+
+require("./foo.css");
+
+<div className="foo__a" />;
diff --git a/test/fixtures/react-css-modules/does not throw error if attribute has no name property/actual.js b/test/fixtures/react-css-modules/does not throw error if attribute has no name property/input.js
similarity index 100%
rename from test/fixtures/react-css-modules/does not throw error if attribute has no name property/actual.js
rename to test/fixtures/react-css-modules/does not throw error if attribute has no name property/input.js
diff --git a/test/fixtures/react-css-modules/does not throw error if attribute has no name property/options.json b/test/fixtures/react-css-modules/does not throw error if attribute has no name property/options.json
index 6f54db7..4ab2a61 100644
--- a/test/fixtures/react-css-modules/does not throw error if attribute has no name property/options.json	
+++ b/test/fixtures/react-css-modules/does not throw error if attribute has no name property/options.json	
@@ -3,7 +3,8 @@
     [
       "../../../../src",
       {
-        "generateScopedName": "[name]__[local]"
+        "generateScopedName": "[name]__[local]",
+        "handleMissingStyleName": "ignore"
       }
     ]
   ]
diff --git a/test/fixtures/react-css-modules/does not throw error if attribute has no name property/expected.js b/test/fixtures/react-css-modules/does not throw error if attribute has no name property/output.js
similarity index 68%
rename from test/fixtures/react-css-modules/does not throw error if attribute has no name property/expected.js
rename to test/fixtures/react-css-modules/does not throw error if attribute has no name property/output.js
index 5d797f4..7613724 100644
--- a/test/fixtures/react-css-modules/does not throw error if attribute has no name property/expected.js	
+++ b/test/fixtures/react-css-modules/does not throw error if attribute has no name property/output.js	
@@ -1,7 +1,8 @@
-import './bar.css';
+"use strict";
+
+require("./bar.css");
 
 const props = {
   foo: 'bar'
 };
-
 <div className="bar__a" {...props}></div>;
diff --git a/test/fixtures/react-css-modules/exclude styles from react-css-modules/expected.js b/test/fixtures/react-css-modules/exclude styles from react-css-modules/expected.js
deleted file mode 100644
index 74c2862..0000000
--- a/test/fixtures/react-css-modules/exclude styles from react-css-modules/expected.js	
+++ /dev/null
@@ -1,4 +0,0 @@
-import './bar.css';
-import './not_me.css';
-
-<div className="bar__a"></div>;
diff --git a/test/fixtures/react-css-modules/exclude styles from react-css-modules/actual.js b/test/fixtures/react-css-modules/exclude styles from react-css-modules/input.js
similarity index 100%
rename from test/fixtures/react-css-modules/exclude styles from react-css-modules/actual.js
rename to test/fixtures/react-css-modules/exclude styles from react-css-modules/input.js
diff --git a/test/fixtures/react-css-modules/exclude styles from react-css-modules/output.js b/test/fixtures/react-css-modules/exclude styles from react-css-modules/output.js
new file mode 100644
index 0000000..5c2763e
--- /dev/null
+++ b/test/fixtures/react-css-modules/exclude styles from react-css-modules/output.js	
@@ -0,0 +1,7 @@
+"use strict";
+
+require("./bar.css");
+
+require("./not_me.css");
+
+<div className="bar__a"></div>;
diff --git a/test/fixtures/react-css-modules/merges the resolved styleName with the existing className values/expected.js b/test/fixtures/react-css-modules/merges the resolved styleName with the existing className values/expected.js
deleted file mode 100644
index 36fbc35..0000000
--- a/test/fixtures/react-css-modules/merges the resolved styleName with the existing className values/expected.js	
+++ /dev/null
@@ -1,15 +0,0 @@
-import _getClassName from 'babel-plugin-react-css-modules/dist/browser/getClassName';
-import './bar.css';
-
-const _styleModuleImportMap = {
-  './bar.css': {
-    'a': 'bar__a'
-  }
-};
-<div className="apple banana bar__a"></div>;
-
-<div className={(this.props.className ? this.props.className + ' ' : '') + 'bar__a'}></div>;
-
-<div className={((Math.random() > 0.5 ? 'apple' : 'banana') ? (Math.random() > 0.5 ? 'apple' : 'banana') + ' ' : '') + 'bar__a'}></div>;
-
-<div className={(this.props.className ? this.props.className + ' ' : '') + _getClassName(foo, _styleModuleImportMap)}></div>;
diff --git a/test/fixtures/react-css-modules/merges the resolved styleName with the existing className values/actual.js b/test/fixtures/react-css-modules/merges the resolved styleName with the existing className values/input.js
similarity index 100%
rename from test/fixtures/react-css-modules/merges the resolved styleName with the existing className values/actual.js
rename to test/fixtures/react-css-modules/merges the resolved styleName with the existing className values/input.js
diff --git a/test/fixtures/react-css-modules/merges the resolved styleName with the existing className values/options.json b/test/fixtures/react-css-modules/merges the resolved styleName with the existing className values/options.json
deleted file mode 100644
index 6f54db7..0000000
--- a/test/fixtures/react-css-modules/merges the resolved styleName with the existing className values/options.json	
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "plugins": [
-    [
-      "../../../../src",
-      {
-        "generateScopedName": "[name]__[local]"
-      }
-    ]
-  ]
-}
diff --git a/test/fixtures/react-css-modules/merges the resolved styleName with the existing className values/output.js b/test/fixtures/react-css-modules/merges the resolved styleName with the existing className values/output.js
new file mode 100644
index 0000000..10e72e0
--- /dev/null
+++ b/test/fixtures/react-css-modules/merges the resolved styleName with the existing className values/output.js	
@@ -0,0 +1,17 @@
+"use strict";
+
+var _getClassName2 = _interopRequireDefault(require("babel-plugin-react-css-modules/dist/browser/getClassName"));
+
+require("./bar.css");
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+const _styleModuleImportMap = {
+  "./bar.css": {
+    "a": "bar__a"
+  }
+};
+<div className="apple banana bar__a"></div>;
+<div className={((void 0).props.className ? (void 0).props.className + " " : "") + "bar__a"}></div>;
+<div className={((Math.random() > 0.5 ? 'apple' : 'banana') ? (Math.random() > 0.5 ? 'apple' : 'banana') + " " : "") + "bar__a"}></div>;
+<div className={((void 0).props.className ? (void 0).props.className + " " : "") + (0, _getClassName2.default)(foo, _styleModuleImportMap)}></div>;
diff --git a/test/fixtures/react-css-modules/options.js b/test/fixtures/react-css-modules/options.js
new file mode 100644
index 0000000..11e6b5b
--- /dev/null
+++ b/test/fixtures/react-css-modules/options.js
@@ -0,0 +1,27 @@
+/**
+ * @file Provides the base options object that applies to all tests.
+ * https://github.com/babel/babel/blob/master/CONTRIBUTING.md#writing-tests
+ */
+const { resolve } = require('path');
+
+module.exports = {
+  sourceType: 'module',
+  presets: [
+    [
+      '@babel/env',
+      {
+        targets: {
+          node: '8.0',
+        },
+      },
+    ],
+  ],
+  "plugins": [
+    [
+      resolve(__dirname, '../../../src'),
+      {
+        "generateScopedName": "[name]__[local]"
+      }
+    ]
+  ]
+};
diff --git a/test/fixtures/react-css-modules/provides handleMissingStyleName to getClassName at runtime/expected.js b/test/fixtures/react-css-modules/provides handleMissingStyleName to getClassName at runtime/expected.js
deleted file mode 100644
index a3e55b9..0000000
--- a/test/fixtures/react-css-modules/provides handleMissingStyleName to getClassName at runtime/expected.js	
+++ /dev/null
@@ -1,13 +0,0 @@
-import _getClassName from 'babel-plugin-react-css-modules/dist/browser/getClassName';
-import './foo.css';
-
-const _styleModuleImportMap = {
-  './foo.css': {
-    'a-b': 'foo__a-b'
-  }
-};
-const styleNameFoo = 'a-c';
-
-<div className={_getClassName(styleNameFoo, _styleModuleImportMap, {
-  'handleMissingStyleName': 'ignore'
-})}></div>;
diff --git a/test/fixtures/react-css-modules/provides handleMissingStyleName to getClassName at runtime/actual.js b/test/fixtures/react-css-modules/provides handleMissingStyleName to getClassName at runtime/input.js
similarity index 100%
rename from test/fixtures/react-css-modules/provides handleMissingStyleName to getClassName at runtime/actual.js
rename to test/fixtures/react-css-modules/provides handleMissingStyleName to getClassName at runtime/input.js
diff --git a/test/fixtures/react-css-modules/provides handleMissingStyleName to getClassName at runtime/output.js b/test/fixtures/react-css-modules/provides handleMissingStyleName to getClassName at runtime/output.js
new file mode 100644
index 0000000..984ad03
--- /dev/null
+++ b/test/fixtures/react-css-modules/provides handleMissingStyleName to getClassName at runtime/output.js	
@@ -0,0 +1,17 @@
+"use strict";
+
+var _getClassName2 = _interopRequireDefault(require("babel-plugin-react-css-modules/dist/browser/getClassName"));
+
+require("./foo.css");
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+const _styleModuleImportMap = {
+  "./foo.css": {
+    "a-b": "foo__a-b"
+  }
+};
+const styleNameFoo = 'a-c';
+<div className={(0, _getClassName2.default)(styleNameFoo, _styleModuleImportMap, {
+  "handleMissingStyleName": "ignore"
+})}></div>;
diff --git a/test/fixtures/react-css-modules/resolves less stylesheets/expected.js b/test/fixtures/react-css-modules/resolves less stylesheets/expected.js
deleted file mode 100644
index f87c7c1..0000000
--- a/test/fixtures/react-css-modules/resolves less stylesheets/expected.js	
+++ /dev/null
@@ -1,3 +0,0 @@
-import './bar.less';
-
-<div className="bar__a"></div>;
diff --git a/test/fixtures/react-css-modules/resolves less stylesheets/actual.js b/test/fixtures/react-css-modules/resolves less stylesheets/input.js
similarity index 100%
rename from test/fixtures/react-css-modules/resolves less stylesheets/actual.js
rename to test/fixtures/react-css-modules/resolves less stylesheets/input.js
diff --git a/test/fixtures/react-css-modules/resolves less stylesheets/output.js b/test/fixtures/react-css-modules/resolves less stylesheets/output.js
new file mode 100644
index 0000000..15e44af
--- /dev/null
+++ b/test/fixtures/react-css-modules/resolves less stylesheets/output.js	
@@ -0,0 +1,5 @@
+"use strict";
+
+require("./bar.less");
+
+<div className="bar__a"></div>;
diff --git a/test/fixtures/react-css-modules/resolves namespaced styleName/expected.js b/test/fixtures/react-css-modules/resolves namespaced styleName/expected.js
deleted file mode 100644
index 14667a0..0000000
--- a/test/fixtures/react-css-modules/resolves namespaced styleName/expected.js	
+++ /dev/null
@@ -1,3 +0,0 @@
-import foo from './bar.css';
-
-<div className="bar__a"></div>;
diff --git a/test/fixtures/react-css-modules/resolves namespaced styleName/actual.js b/test/fixtures/react-css-modules/resolves namespaced styleName/input.js
similarity index 100%
rename from test/fixtures/react-css-modules/resolves namespaced styleName/actual.js
rename to test/fixtures/react-css-modules/resolves namespaced styleName/input.js
diff --git a/test/fixtures/react-css-modules/resolves namespaced styleName/options.json b/test/fixtures/react-css-modules/resolves namespaced styleName/options.json
deleted file mode 100644
index 6f54db7..0000000
--- a/test/fixtures/react-css-modules/resolves namespaced styleName/options.json	
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "plugins": [
-    [
-      "../../../../src",
-      {
-        "generateScopedName": "[name]__[local]"
-      }
-    ]
-  ]
-}
diff --git a/test/fixtures/react-css-modules/resolves namespaced styleName/output.js b/test/fixtures/react-css-modules/resolves namespaced styleName/output.js
new file mode 100644
index 0000000..7e9d86b
--- /dev/null
+++ b/test/fixtures/react-css-modules/resolves namespaced styleName/output.js	
@@ -0,0 +1,7 @@
+"use strict";
+
+var _bar = _interopRequireDefault(require("./bar.css"));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+<div className="bar__a"></div>;
diff --git a/test/fixtures/react-css-modules/resolves non-namespaced styleName (anonymous import)/expected.js b/test/fixtures/react-css-modules/resolves non-namespaced styleName (anonymous import)/expected.js
deleted file mode 100644
index f24ac6d..0000000
--- a/test/fixtures/react-css-modules/resolves non-namespaced styleName (anonymous import)/expected.js	
+++ /dev/null
@@ -1,3 +0,0 @@
-import './bar.css';
-
-<div className="bar__a"></div>;
diff --git a/test/fixtures/react-css-modules/resolves non-namespaced styleName (anonymous import)/actual.js b/test/fixtures/react-css-modules/resolves non-namespaced styleName (anonymous import)/input.js
similarity index 100%
rename from test/fixtures/react-css-modules/resolves non-namespaced styleName (anonymous import)/actual.js
rename to test/fixtures/react-css-modules/resolves non-namespaced styleName (anonymous import)/input.js
diff --git a/test/fixtures/react-css-modules/resolves non-namespaced styleName (anonymous import)/options.json b/test/fixtures/react-css-modules/resolves non-namespaced styleName (anonymous import)/options.json
deleted file mode 100644
index 6f54db7..0000000
--- a/test/fixtures/react-css-modules/resolves non-namespaced styleName (anonymous import)/options.json	
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "plugins": [
-    [
-      "../../../../src",
-      {
-        "generateScopedName": "[name]__[local]"
-      }
-    ]
-  ]
-}
diff --git a/test/fixtures/react-css-modules/resolves non-namespaced styleName (anonymous import)/output.js b/test/fixtures/react-css-modules/resolves non-namespaced styleName (anonymous import)/output.js
new file mode 100644
index 0000000..29a37b6
--- /dev/null
+++ b/test/fixtures/react-css-modules/resolves non-namespaced styleName (anonymous import)/output.js	
@@ -0,0 +1,5 @@
+"use strict";
+
+require("./bar.css");
+
+<div className="bar__a"></div>;
diff --git a/test/fixtures/react-css-modules/resolves non-namespaced styleName (named import)/expected.js b/test/fixtures/react-css-modules/resolves non-namespaced styleName (named import)/expected.js
deleted file mode 100644
index 14667a0..0000000
--- a/test/fixtures/react-css-modules/resolves non-namespaced styleName (named import)/expected.js	
+++ /dev/null
@@ -1,3 +0,0 @@
-import foo from './bar.css';
-
-<div className="bar__a"></div>;
diff --git a/test/fixtures/react-css-modules/resolves non-namespaced styleName (named import)/actual.js b/test/fixtures/react-css-modules/resolves non-namespaced styleName (named import)/input.js
similarity index 100%
rename from test/fixtures/react-css-modules/resolves non-namespaced styleName (named import)/actual.js
rename to test/fixtures/react-css-modules/resolves non-namespaced styleName (named import)/input.js
diff --git a/test/fixtures/react-css-modules/resolves non-namespaced styleName (named import)/options.json b/test/fixtures/react-css-modules/resolves non-namespaced styleName (named import)/options.json
deleted file mode 100644
index 6f54db7..0000000
--- a/test/fixtures/react-css-modules/resolves non-namespaced styleName (named import)/options.json	
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "plugins": [
-    [
-      "../../../../src",
-      {
-        "generateScopedName": "[name]__[local]"
-      }
-    ]
-  ]
-}
diff --git a/test/fixtures/react-css-modules/resolves non-namespaced styleName (named import)/output.js b/test/fixtures/react-css-modules/resolves non-namespaced styleName (named import)/output.js
new file mode 100644
index 0000000..7e9d86b
--- /dev/null
+++ b/test/fixtures/react-css-modules/resolves non-namespaced styleName (named import)/output.js	
@@ -0,0 +1,7 @@
+"use strict";
+
+var _bar = _interopRequireDefault(require("./bar.css"));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+<div className="bar__a"></div>;
diff --git a/test/fixtures/react-css-modules/throws if styleName is used without import/input.js b/test/fixtures/react-css-modules/throws if styleName is used without import/input.js
new file mode 100644
index 0000000..f1d1339
--- /dev/null
+++ b/test/fixtures/react-css-modules/throws if styleName is used without import/input.js	
@@ -0,0 +1 @@
+<div styleName="missing_import" />
\ No newline at end of file
diff --git a/test/fixtures/react-css-modules/throws if styleName is used without import/options.json b/test/fixtures/react-css-modules/throws if styleName is used without import/options.json
new file mode 100644
index 0000000..45173e9
--- /dev/null
+++ b/test/fixtures/react-css-modules/throws if styleName is used without import/options.json	
@@ -0,0 +1,3 @@
+{
+  "throws": "Cannot use styleName attribute for style name 'missing_import' without importing at least one stylesheet."
+}
\ No newline at end of file
diff --git a/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName (with already existing className)/expected.js b/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName (with already existing className)/expected.js
deleted file mode 100644
index 587fbff..0000000
--- a/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName (with already existing className)/expected.js	
+++ /dev/null
@@ -1,17 +0,0 @@
-import _getClassName from 'babel-plugin-react-css-modules/dist/browser/getClassName';
-import bar from './bar.css';
-import './foo.css';
-
-const _styleModuleImportMap = {
-  'bar': {
-    'a-b': 'bar__a-b'
-  },
-  './foo.css': {
-    'a-b': 'foo__a-b'
-  }
-};
-const styleNameBar = 'bar.a-b';
-const styleNameFoo = 'a-b';
-
-<div className={_getClassName(styleNameBar, _styleModuleImportMap)}></div>;
-<div className={'global ' + _getClassName(styleNameFoo, _styleModuleImportMap)}></div>;
diff --git a/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName (with already existing className)/actual.js b/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName (with already existing className)/input.js
similarity index 100%
rename from test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName (with already existing className)/actual.js
rename to test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName (with already existing className)/input.js
diff --git a/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName (with already existing className)/options.json b/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName (with already existing className)/options.json
deleted file mode 100644
index 6f54db7..0000000
--- a/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName (with already existing className)/options.json	
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "plugins": [
-    [
-      "../../../../src",
-      {
-        "generateScopedName": "[name]__[local]"
-      }
-    ]
-  ]
-}
diff --git a/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName (with already existing className)/output.js b/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName (with already existing className)/output.js
new file mode 100644
index 0000000..d6247f7
--- /dev/null
+++ b/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName (with already existing className)/output.js	
@@ -0,0 +1,22 @@
+"use strict";
+
+var _getClassName2 = _interopRequireDefault(require("babel-plugin-react-css-modules/dist/browser/getClassName"));
+
+var _bar = _interopRequireDefault(require("./bar.css"));
+
+require("./foo.css");
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+const _styleModuleImportMap = {
+  "bar": {
+    "a-b": "bar__a-b"
+  },
+  "./foo.css": {
+    "a-b": "foo__a-b"
+  }
+};
+const styleNameBar = 'bar.a-b';
+const styleNameFoo = 'a-b';
+<div className={(0, _getClassName2.default)(styleNameBar, _styleModuleImportMap)}></div>;
+<div className={"global " + (0, _getClassName2.default)(styleNameFoo, _styleModuleImportMap)}></div>;
diff --git a/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName/expected.js b/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName/expected.js
deleted file mode 100644
index 891c016..0000000
--- a/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName/expected.js	
+++ /dev/null
@@ -1,17 +0,0 @@
-import _getClassName from 'babel-plugin-react-css-modules/dist/browser/getClassName';
-import bar from './bar.css';
-import './foo.css';
-
-const _styleModuleImportMap = {
-  'bar': {
-    'a-b': 'bar__a-b'
-  },
-  './foo.css': {
-    'a-b': 'foo__a-b'
-  }
-};
-const styleNameBar = 'bar.a-b';
-const styleNameFoo = 'a-b';
-
-<div className={_getClassName(styleNameBar, _styleModuleImportMap)}></div>;
-<div className={_getClassName(styleNameFoo, _styleModuleImportMap)}></div>;
diff --git a/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName/actual.js b/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName/input.js
similarity index 100%
rename from test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName/actual.js
rename to test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName/input.js
diff --git a/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName/options.json b/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName/options.json
deleted file mode 100644
index 6f54db7..0000000
--- a/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName/options.json	
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "plugins": [
-    [
-      "../../../../src",
-      {
-        "generateScopedName": "[name]__[local]"
-      }
-    ]
-  ]
-}
diff --git a/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName/output.js b/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName/output.js
new file mode 100644
index 0000000..01c605e
--- /dev/null
+++ b/test/fixtures/react-css-modules/uses getClassName to resolve non-literal styleName/output.js	
@@ -0,0 +1,22 @@
+"use strict";
+
+var _getClassName2 = _interopRequireDefault(require("babel-plugin-react-css-modules/dist/browser/getClassName"));
+
+var _bar = _interopRequireDefault(require("./bar.css"));
+
+require("./foo.css");
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+const _styleModuleImportMap = {
+  "bar": {
+    "a-b": "bar__a-b"
+  },
+  "./foo.css": {
+    "a-b": "foo__a-b"
+  }
+};
+const styleNameBar = 'bar.a-b';
+const styleNameFoo = 'a-b';
+<div className={(0, _getClassName2.default)(styleNameBar, _styleModuleImportMap)}></div>;
+<div className={(0, _getClassName2.default)(styleNameFoo, _styleModuleImportMap)}></div>;
diff --git a/test/index.js b/test/index.js
index 3fdfae2..01d637f 100644
--- a/test/index.js
+++ b/test/index.js
@@ -1,2 +1,3 @@
-// eslint-disable-next-line import/no-commonjs
-require('@babel/helper-plugin-test-runner').default(__dirname);
+import runner from '@babel/helper-plugin-test-runner';
+
+runner(__dirname);
diff --git a/test/package.json b/test/package.json
deleted file mode 100644
index 06a8b8d..0000000
--- a/test/package.json
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-  "name": "bar",
-  "version": "1.0.0"
-}