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-rw-r--r--spec/initializers/metrics_spec.rb16
1 files changed, 16 insertions, 0 deletions
diff --git a/spec/initializers/metrics_spec.rb b/spec/initializers/metrics_spec.rb
new file mode 100644
index 00000000000..bb595162370
--- /dev/null
+++ b/spec/initializers/metrics_spec.rb
@@ -0,0 +1,16 @@
+require 'spec_helper'
+require_relative '../../config/initializers/metrics'
+
+describe 'instrument_classes', lib: true do
+ let(:config) { double(:config) }
+
+ before do
+ allow(config).to receive(:instrument_method)
+ allow(config).to receive(:instrument_methods)
+ allow(config).to receive(:instrument_instance_methods)
+ end
+
+ it 'can autoload and instrument all files' do
+ expect { instrument_classes(config) }.not_to raise_error
+ end
+end