1 files changed, 135 insertions, 0 deletions
diff --git a/spec/components/pajamas/avatar_component_spec.rb b/spec/components/pajamas/avatar_component_spec.rb
new file mode 100644
index 00000000000..3b4e4e49fc2
--- /dev/null
+++ b/spec/components/pajamas/avatar_component_spec.rb
@@ -0,0 +1,135 @@
+# frozen_string_literal: true
+require "spec_helper"
+
+RSpec.describe Pajamas::AvatarComponent, type: :component do
+  let_it_be(:user) { create(:user) }
+  let_it_be(:project) { create(:project) }
+  let_it_be(:group) { create(:group) }
+
+  let(:options) { {} }
+
+  before do
+    render_inline(described_class.new(record, **options))
+  end
+
+  describe "avatar shape" do
+    context "for a User" do
+      let(:record) { user }
+
+      it "has a circle shape" do
+        expect(page).to have_css ".gl-avatar.gl-avatar-circle"
+      end
+    end
+
+    context "for a Project" do
+      let(:record) { project }
+
+      it "has default shape (rect)" do
+        expect(page).to have_css ".gl-avatar"
+        expect(page).not_to have_css ".gl-avatar-circle"
+      end
+    end
+
+    context "for a Group" do
+      let(:record) { group }
+
+      it "has default shape (rect)" do
+        expect(page).to have_css ".gl-avatar"
+        expect(page).not_to have_css ".gl-avatar-circle"
+      end
+    end
+  end
+
+  describe "avatar image" do
+    context "when it has an uploaded image" do
+      let(:record) { project }
+
+      before do
+        allow(record).to receive(:avatar_url).and_return "/example.png"
+        render_inline(described_class.new(record, **options))
+      end
+
+      it "uses the avatar_url as image src" do
+        expect(page).to have_css "img.gl-avatar[src='/example.png?width=64']"
+      end
+
+      it "uses a srcset for higher resolution on retina displays" do
+        expect(page).to have_css "img.gl-avatar[srcset='/example.png?width=64 1x, /example.png?width=128 2x']"
+      end
+
+      it "uses lazy loading" do
+        expect(page).to have_css "img.gl-avatar[loading='lazy']"
+      end
+
+      context "with size option" do
+        let(:options) { { size: 16 } }
+
+        it "uses that size as param for image src and srcset" do
+          expect(page).to have_css(
+            "img.gl-avatar[src='/example.png?width=16'][srcset='/example.png?width=16 1x, /example.png?width=32 2x']"
+          )
+        end
+      end
+    end
+
+    context "when a project or group has no uploaded image" do
+      let(:record) { project }
+
+      it "uses an identicon with the record's initial" do
+        expect(page).to have_css "div.gl-avatar.gl-avatar-identicon", text: record.name[0].upcase
+      end
+
+      context "when the record has no id" do
+        let(:record) { build :group }
+
+        it "uses an identicon with default background color" do
+          expect(page).to have_css "div.gl-avatar.gl-avatar-identicon-bg1"
+        end
+      end
+    end
+
+    context "when a user has no uploaded image" do
+      let(:record) { user }
+
+      it "uses a gravatar" do
+        expect(rendered_component).to match /gravatar\.com/
+      end
+    end
+  end
+
+  describe "options" do
+    let(:record) { user }
+
+    describe "alt" do
+      context "with a value" do
+        let(:options) { { alt: "Profile picture" } }
+
+        it "uses given value as alt text" do
+          expect(page).to have_css ".gl-avatar[alt='Profile picture']"
+        end
+      end
+
+      context "without a value" do
+        it "uses the record's name as alt text" do
+          expect(page).to have_css ".gl-avatar[alt='#{record.name}']"
+        end
+      end
+    end
+
+    describe "class" do
+      let(:options) { { class: 'gl-m-4' } }
+
+      it 'has the correct custom class' do
+        expect(page).to have_css '.gl-avatar.gl-m-4'
+      end
+    end
+
+    describe "size" do
+      let(:options) { { size: 96 } }
+
+      it 'has the correct size class' do
+        expect(page).to have_css '.gl-avatar.gl-avatar-s96'
+      end
+    end
+  end
+end