Improve presenter factory

Signed-off-by: Rémy Coutable <remy@rymai.me>

1 files changed, 42 insertions, 0 deletions

diff --git a/spec/lib/gitlab/view/presenter/factory_spec.rb b/spec/lib/gitlab/view/presenter/factory_spec.rb
new file mode 100644
index 00000000000..7a65429b500
--- /dev/null
+++ b/spec/lib/gitlab/view/presenter/factory_spec.rb
@@ -0,0 +1,42 @@
+require 'spec_helper'
+
+describe Gitlab::View::Presenter::Factory do
+  let(:variable) { create(:ci_variable) }
+
+  describe '#initialize' do
+    context 'without optional parameters' do
+      subject do
+        described_class.new(variable)
+      end
+
+      it 'takes a subject and optional params' do
+        expect { subject }.not_to raise_error
+      end
+    end
+
+    context 'with optional parameters' do
+      subject do
+        described_class.new(variable, user: 'user')
+      end
+
+      it 'takes a subject and optional params' do
+        expect { subject }.not_to raise_error
+      end
+    end
+  end
+
+  describe '#fabricate!' do
+    subject do
+      described_class.new(variable, user: 'user', foo: 'bar').fabricate!
+    end
+
+    it 'exposes given params' do
+      expect(subject.user).to eq('user')
+      expect(subject.foo).to eq('bar')
+    end
+
+    it 'detects the presenter based on the given subject' do
+      expect(subject).to be_a(Ci::Variable::Presenter)
+    end
+  end
+end