1 files changed, 38 insertions, 0 deletions
diff --git a/spec/support/reactive_caching_helpers.rb b/spec/support/reactive_caching_helpers.rb
new file mode 100644
index 00000000000..279db3c5748
--- /dev/null
+++ b/spec/support/reactive_caching_helpers.rb
@@ -0,0 +1,38 @@
+module ReactiveCachingHelpers
+  def reactive_cache_key(subject, *qualifiers)
+    ([subject.class.reactive_cache_key.call(subject)].flatten + qualifiers).join(':')
+  end
+
+  def stub_reactive_cache(subject = nil, data = nil)
+    allow(ReactiveCachingWorker).to receive(:perform_async)
+    allow(ReactiveCachingWorker).to receive(:perform_in)
+    write_reactive_cache(subject, data) if data
+  end
+
+  def read_reactive_cache(subject)
+    Rails.cache.read(reactive_cache_key(subject))
+  end
+
+  def write_reactive_cache(subject, data)
+    start_reactive_cache_lifetime(subject)
+    Rails.cache.write(reactive_cache_key(subject), data)
+  end
+
+  def reactive_cache_alive?(subject)
+    Rails.cache.read(reactive_cache_key(subject, 'alive'))
+  end
+
+  def invalidate_reactive_cache(subject)
+    Rails.cache.delete(reactive_cache_key(subject, 'alive'))
+  end
+
+  def start_reactive_cache_lifetime(subject)
+    Rails.cache.write(reactive_cache_key(subject, 'alive'), true)
+  end
+
+  def expect_reactive_cache_update_queued(subject)
+    expect(ReactiveCachingWorker).
+      to receive(:perform_in).
+      with(subject.class.reactive_cache_refresh_interval, subject.class, subject.id)
+  end
+end