Adding testing for the Cms::ImageComponent

Author: msquance-stem

app/services/cms/providers/strapi/mocks/image.rb

@@ -9,8 +9,8 @@ class Image
             thumbnail: [250, 100]
           }
 
-          def self.as_model
-            Factories::ModelFactory.as_image(generate_data)
+          def self.as_model(caption: nil)
+            Factories::ModelFactory.as_image(generate_data(caption:))
           end
 
           def self.generate_raw_data(caption: nil)

spec/components/cms/image_component_spec.rb

@@ -0,0 +1,73 @@
+# frozen_string_literal: true
+
+require "rails_helper"
+
+RSpec.describe Cms::ImageComponent, type: :component do
+
+  let(:caption) { "This is a picture" }
+
+  context "with link" do
+    before do
+      render_inline(described_class.new(
+        Cms::Mocks::Image.as_model,
+        link: "https://www.google.com"
+      ))
+    end
+
+    it "should show image" do
+      expect(page).to have_css("img")
+    end
+
+    it "should have link" do
+      expect(page).to have_link(href: "https://www.google.com")
+    end
+  end
+
+  context "without caption" do
+    before do
+      render_inline(described_class.new(
+        Cms::Mocks::Image.as_model,
+        show_caption: false
+      ))
+    end
+
+    it "should show image" do
+      expect(page).to have_css("img")
+    end
+  end
+
+  context "with caption" do
+    before do
+      render_inline(described_class.new(
+        Cms::Mocks::Image.as_model(caption:),
+        show_caption: true
+      ))
+    end
+
+    it "should show image" do
+      expect(page).to have_css("img")
+    end
+
+    it "should show caption" do
+      expect(page).to have_text(caption)
+    end
+  end
+
+  context "with caption but show_caption is false" do
+    before do
+      render_inline(described_class.new(
+        Cms::Mocks::Image.as_model(caption:),
+        show_caption: false
+      ))
+    end
+
+    it "should show image" do
+      expect(page).to have_css("img")
+    end
+
+    it "should not show caption" do
+      expect(page).not_to have_text(caption)
+    end
+  end
+
+end