Tests for TokenIssuance#maybe_evict_clients

spec/lib/transport_mgmt_spec.rb

@@ -9,7 +9,7 @@ describe Transport::Mgmt do
     fake_connections = [{ "name" => "A", "user" => "1" },
                         { "name" => "B", "user" => "2" },
                         { "name" => "C", "user" => "3" }]
-    allow(Transport::Mgmt).to receive(:connections).and_return(fake_connections)
-    expect(Transport::Mgmt.find_connection_by_name("1")).to eq(["A"])
+                        allow(Transport::Mgmt).to receive(:connections).and_return(fake_connections)
+                        expect(Transport::Mgmt.find_connection_by_name("1")).to eq(["A"])
   end
 end

spec/models/token_issuance_spec.rb

@@ -0,0 +1,10 @@
+require "spec_helper"
+
+describe TokenIssuance do
+  it "notifies admins about failed message queue evictions" do
+    allow(Transport::Mgmt)
+      .to receive(:connections).and_raise(Faraday::ConnectionFailed, "rspec")
+    allow(Rollbar).to receive(:error).and_return("OK")
+    TokenIssuance.new(device_id: 8).maybe_evict_clients
+  end
+end