diff --git a/services/filestore/test/unit/coffee/AWSSDKPersistorManagerTests.coffee b/services/filestore/test/unit/coffee/AWSSDKPersistorManagerTests.js
similarity index 100%
rename from services/filestore/test/unit/coffee/AWSSDKPersistorManagerTests.coffee
rename to services/filestore/test/unit/coffee/AWSSDKPersistorManagerTests.js
diff --git a/services/filestore/test/unit/coffee/BucketControllerTests.coffee b/services/filestore/test/unit/coffee/BucketControllerTests.js
similarity index 100%
rename from services/filestore/test/unit/coffee/BucketControllerTests.coffee
rename to services/filestore/test/unit/coffee/BucketControllerTests.js
diff --git a/services/filestore/test/unit/coffee/FSPersistorManagerTests.coffee b/services/filestore/test/unit/coffee/FSPersistorManagerTests.js
similarity index 100%
rename from services/filestore/test/unit/coffee/FSPersistorManagerTests.coffee
rename to services/filestore/test/unit/coffee/FSPersistorManagerTests.js
diff --git a/services/filestore/test/unit/coffee/FileControllerTests.coffee b/services/filestore/test/unit/coffee/FileControllerTests.js
similarity index 100%
rename from services/filestore/test/unit/coffee/FileControllerTests.coffee
rename to services/filestore/test/unit/coffee/FileControllerTests.js
diff --git a/services/filestore/test/unit/coffee/FileConverterTests.coffee b/services/filestore/test/unit/coffee/FileConverterTests.js
similarity index 100%
rename from services/filestore/test/unit/coffee/FileConverterTests.coffee
rename to services/filestore/test/unit/coffee/FileConverterTests.js
diff --git a/services/filestore/test/unit/coffee/FileHandlerTests.coffee b/services/filestore/test/unit/coffee/FileHandlerTests.js
similarity index 100%
rename from services/filestore/test/unit/coffee/FileHandlerTests.coffee
rename to services/filestore/test/unit/coffee/FileHandlerTests.js
diff --git a/services/filestore/test/unit/coffee/ImageOptimiserTests.coffee b/services/filestore/test/unit/coffee/ImageOptimiserTests.js
similarity index 100%
rename from services/filestore/test/unit/coffee/ImageOptimiserTests.coffee
rename to services/filestore/test/unit/coffee/ImageOptimiserTests.js
diff --git a/services/filestore/test/unit/coffee/KeybuilderTests.coffee b/services/filestore/test/unit/coffee/KeybuilderTests.js
similarity index 100%
rename from services/filestore/test/unit/coffee/KeybuilderTests.coffee
rename to services/filestore/test/unit/coffee/KeybuilderTests.js
diff --git a/services/filestore/test/unit/coffee/LocalFileWriterTests.coffee b/services/filestore/test/unit/coffee/LocalFileWriterTests.js
similarity index 100%
rename from services/filestore/test/unit/coffee/LocalFileWriterTests.coffee
rename to services/filestore/test/unit/coffee/LocalFileWriterTests.js
diff --git a/services/filestore/test/unit/coffee/PersistorManagerTests.coffee b/services/filestore/test/unit/coffee/PersistorManagerTests.js
similarity index 100%
rename from services/filestore/test/unit/coffee/PersistorManagerTests.coffee
rename to services/filestore/test/unit/coffee/PersistorManagerTests.js
diff --git a/services/filestore/test/unit/coffee/S3PersistorManagerTests.coffee b/services/filestore/test/unit/coffee/S3PersistorManagerTests.js
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rename from services/filestore/test/unit/coffee/S3PersistorManagerTests.coffee
rename to services/filestore/test/unit/coffee/S3PersistorManagerTests.js
diff --git a/services/filestore/test/unit/coffee/SafeExecTests.coffee b/services/filestore/test/unit/coffee/SafeExecTests.js
similarity index 100%
rename from services/filestore/test/unit/coffee/SafeExecTests.coffee
rename to services/filestore/test/unit/coffee/SafeExecTests.js
diff --git a/services/filestore/test/unit/coffee/SettingsTests.coffee b/services/filestore/test/unit/coffee/SettingsTests.js
similarity index 100%
rename from services/filestore/test/unit/coffee/SettingsTests.coffee
rename to services/filestore/test/unit/coffee/SettingsTests.js