test Trello response with payload

Author: stefan-as

test/check-trello-incidents_spec.rb

@@ -1,21 +1,44 @@
+require 'json'
 require 'webmock/rspec'
 
 require_relative './plugin_stub.rb'
 require_relative '../bin/check-trello-incidents.rb'
 
 describe CheckTrelloIncidents do
-  it 'should run' do
-    stub_request(
+  before(:each) do
+    @api = stub_request(
       :get,
       'https://api.trello.com//1/lists/abcde/cards/?key=12345&token=12345'
-    ).to_return(body: '[]', status: 200)
+    )
+
+    @check = CheckTrelloIncidents.new
+    @check.config[:api_key] = '12345'
+    @check.config[:api_token] = '12345'
+    @check.config[:list] = 'abcde'
+
+    allow(@check).to receive(:output)
+  end
+
+  it 'should run' do
+    @api.to_return(body: '[]', status: 200)
+
+    expect { @check.run }.to raise_error do |error|
+      expect(error).to be_a SystemExit
+      expect(error.status).to eq 0
+    end
+    expect(@check).to have_received(:output).with('No new incidents')
+    expect(@api).to have_been_requested
+  end
 
-    check = CheckTrelloIncidents.new
-    check.config[:api_key] = '12345'
-    check.config[:api_token] = '12345'
-    check.config[:list] = 'abcde'
+  it 'should be critical if trello cards' do
+    cards = [{ id: '1a2b3c', name: 'foo' }, { id: '1x2y3z', name: 'bar' }]
+    @api.to_return(body: JSON.generate(cards), status: 200)
 
-    expect(check).to receive(:output).with('No new incidents')
-    expect(-> { check.run }).to raise_error SystemExit
+    expect { @check.run }.to raise_error do |error|
+      expect(error).to be_a SystemExit
+      expect(error.status).to eq 2
+    end
+    expect(@check).to have_received(:output).with('foo; bar')
+    expect(@api).to have_been_requested
   end
 end