Merge pull request #218 from conveyal/dev

v3.10.0

Author: trevorgerhardt

lib/jest.js

@@ -1,4 +1,5 @@
 const path = require('path')
+const pkg = require('./pkg')
 
 module.exports.generateTestConfig = (patterns, options) => {
   // jest config params
@@ -33,6 +34,13 @@ module.exports.generateTestConfig = (patterns, options) => {
     }
   })
 
+  // add local package.json-level config options
+  if (pkg.jest != null) {
+    Object.keys(pkg.jest).forEach(key => {
+      jestConfig[key] = pkg.jest[key]
+    })
+  }
+
   // jest cli params
   let jestArguments = ['--forceExit']
   if (options.updateSnapshots) {