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-rw-r--r--config/jest/cssTransform.js14
1 files changed, 14 insertions, 0 deletions
diff --git a/config/jest/cssTransform.js b/config/jest/cssTransform.js
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index 0000000..8f65114
--- /dev/null
+++ b/config/jest/cssTransform.js
@@ -0,0 +1,14 @@
+'use strict';
+
+// This is a custom Jest transformer turning style imports into empty objects.
+// http://facebook.github.io/jest/docs/en/webpack.html
+
+module.exports = {
+ process() {
+ return 'module.exports = {};';
+ },
+ getCacheKey() {
+ // The output is always the same.
+ return 'cssTransform';
+ },
+};