1 files changed, 46 insertions, 0 deletions
diff --git a/spec/models/project_services/slack_service/build_message_spec.rb b/spec/models/project_services/slack_service/build_message_spec.rb
new file mode 100644
index 00000000000..d64c67da938
--- /dev/null
+++ b/spec/models/project_services/slack_service/build_message_spec.rb
@@ -0,0 +1,46 @@
+require 'spec_helper'
+
+describe SlackService::BuildMessage do
+  subject { SlackService::BuildMessage.new(args) }
+
+  let(:args) do
+    {
+      sha: '97de212e80737a608d939f648d959671fb0a0142',
+      ref: 'develop',
+      tag: false,
+
+      project_name: 'project_name',
+      project_url: 'somewhere.com',
+
+      commit: {
+        status: status,
+        author_name: 'hacker',
+        duration: 10,
+      },
+    }
+  end
+
+  context 'succeeded' do
+    let(:status) { 'success' }
+    let(:color) { 'good' }
+
+    it 'returns a message with information about succeeded build' do
+      message = '<somewhere.com|project_name>: Commit <somewhere.com/commit/97de212e80737a608d939f648d959671fb0a0142/builds|97de212e> of <somewhere.com/commits/develop|develop> branch by hacker succeeded in 10 second(s)'
+      expect(subject.pretext).to be_empty
+      expect(subject.fallback).to eq(message)
+      expect(subject.attachments).to eq([text: message, color: color])
+    end
+  end
+
+  context 'failed' do
+    let(:status) { 'failed' }
+    let(:color) { 'danger' }
+
+    it 'returns a message with information about failed build' do
+      message = '<somewhere.com|project_name>: Commit <somewhere.com/commit/97de212e80737a608d939f648d959671fb0a0142/builds|97de212e> of <somewhere.com/commits/develop|develop> branch by hacker failed in 10 second(s)'
+      expect(subject.pretext).to be_empty
+      expect(subject.fallback).to eq(message)
+      expect(subject.attachments).to eq([text: message, color: color])
+    end
+  end
+end