Use setupAll in model_test

As is tradition

Author: kevmoo

test/model_test.dart

@@ -17,28 +17,34 @@ import 'package:test/test.dart';
 import 'src/utils.dart' as utils;
 
 void main() {
-  utils.init();
-
-  final Package package = utils.testPackage;
-  final Package ginormousPackage = utils.testPackageGinormous;
-  final Library exLibrary =
-      package.libraries.firstWhere((lib) => lib.name == 'ex');
-  final Library fakeLibrary =
-      package.libraries.firstWhere((lib) => lib.name == 'fake');
-  final Library twoExportsLib =
-      package.libraries.firstWhere((lib) => lib.name == 'two_exports');
-
   Directory sdkDir = getSdkDir();
 
   if (sdkDir == null) {
     print("Warning: unable to locate the Dart SDK.");
     exit(1);
   }
 
-  Package sdkAsPackage = Package.withAutoIncludedDependencies(
-      getSdkLibrariesToDocument(utils.sdkDir, utils.analyzerHelper.context),
-      new PackageMeta.fromSdk(sdkDir),
-      new PackageWarningOptions());
+  Package package;
+  Package ginormousPackage;
+  Library exLibrary;
+  Library fakeLibrary;
+  Library twoExportsLib;
+  Package sdkAsPackage;
+
+  setUpAll(() {
+    utils.init();
+    package = utils.testPackage;
+    ginormousPackage = utils.testPackageGinormous;
+    exLibrary = package.libraries.firstWhere((lib) => lib.name == 'ex');
+    fakeLibrary = package.libraries.firstWhere((lib) => lib.name == 'fake');
+    twoExportsLib =
+        package.libraries.firstWhere((lib) => lib.name == 'two_exports');
+
+    sdkAsPackage = Package.withAutoIncludedDependencies(
+        getSdkLibrariesToDocument(utils.sdkDir, utils.analyzerHelper.context),
+        new PackageMeta.fromSdk(sdkDir),
+        new PackageWarningOptions());
+  });
 
   group('Package', () {
     group('test package', () {