Now both test-app and test-packages work

packages/babel-compiler/.npm/package/npm-shrinkwrap.json

@@ -350,12 +350,12 @@
             "babel-plugin-transform-runtime": {
               "version": "6.4.3"
             },
-            "ansi-regex": {
-              "version": "2.0.0"
-            },
             "amdefine": {
               "version": "1.0.0"
             },
+            "ansi-regex": {
+              "version": "2.0.0"
+            },
             "ansi-styles": {
               "version": "2.1.0"
             },
@@ -404,15 +404,15 @@
             "babel-template": {
               "version": "6.3.13"
             },
-            "babel-traverse": {
-              "version": "6.4.5"
-            },
             "babel-types": {
               "version": "6.4.5"
             },
             "balanced-match": {
               "version": "0.3.0"
             },
+            "babel-traverse": {
+              "version": "6.4.5"
+            },
             "brace-expansion": {
               "version": "1.1.2"
             },
@@ -425,12 +425,12 @@
             "core-js": {
               "version": "1.2.6"
             },
-            "debug": {
-              "version": "2.2.0"
-            },
             "detect-indent": {
               "version": "3.0.1"
             },
+            "debug": {
+              "version": "2.2.0"
+            },
             "escape-string-regexp": {
               "version": "1.0.4"
             },
@@ -473,12 +473,12 @@
             "line-numbers": {
               "version": "0.2.0"
             },
-            "lodash": {
-              "version": "3.10.1"
-            },
             "loose-envify": {
               "version": "1.1.0"
             },
+            "lodash": {
+              "version": "3.10.1"
+            },
             "minimatch": {
               "version": "2.0.10"
             },
@@ -536,12 +536,12 @@
             "to-fast-properties": {
               "version": "1.0.1"
             },
-            "trim-right": {
-              "version": "1.0.1"
-            },
             "user-home": {
               "version": "1.1.1"
             },
+            "trim-right": {
+              "version": "1.0.1"
+            },
             "mkdirp": {
               "version": "0.5.1",
               "dependencies": {

tools/cli/commands.js

@@ -463,9 +463,7 @@ function doTestCommand(options) {
   //
   // As long as the Meteor CLI runs a single command as part of each
   // process, this should be safe.
-  global.testCommandMetadata = {
-    driverPackage: options['driver-package']
-  };
+  global.testCommandMetadata = {};
 
   Console.setVerbose(!!options.verbose);
 
@@ -497,6 +495,7 @@ function doTestCommand(options) {
   var projectContext;
 
   if (options["test-packages"]) {
+    global.testCommandMetadata.driverPackage = options['driver-package'];
     projectContextOptions.projectDir = testRunnerAppDir;
     projectContextOptions.projectDirForLocalPackages = options.appDir;
 
@@ -566,7 +565,9 @@ function doTestCommand(options) {
     // projectContext.reset.
     projectContext.projectConstraintsFile.writeIfModified();
   } else if (options["test-app"]) {
-    // XXX copy existing app build directory before, for faster builds?
+    // XXX look in package list for testOnly packages
+    global.testCommandMetadata.driverPackage = 'practicalmeteor:mocha';
+
     projectContextOptions.projectDir = options.appDir;
     projectContextOptions.projectLocalDir = files.pathJoin(testRunnerAppDir, '.meteor', 'local');
 

tools/isobuild/linker.js

@@ -965,11 +965,20 @@ export var fullLink = Profile("linker.fullLink", function (inputFiles, {
     // XXX pass in test driver package from CLI
     var weAreLinkingTheApp = (name === null);
     if (weAreLinkingTheApp) {
+      var testDriverPackageName = global.testCommandMetadata.driverPackage;
+
       prelinkedFiles.push({
         source: `\
 setTimeout(function() {
-  var runTestsFunc = Package[\"${global.testCommandMetadata.driverPackage}\"].runTests;
-  runTestsFunc && runTestsFunc(); // Only run on browser where runTests is defined
+  var testDriverPackage = Package[\"${testDriverPackageName}\"];
+  if (!testDriverPackage) {
+    throw new Error(\"Can\'t find test driver package: ${testDriverPackageName}\");
+  }
+
+  // Only run on browser where runTests is defined
+  if (testDriverPackage.runTests) {
+    testDriverPackage.runTests();
+  }
 }, 0);`,
         servePath: "/packages/runTests.js"
       });