Log a message when profile has not valid sofware section

src/modules/AutoinstFunctions.rb

@@ -180,10 +180,15 @@ def identify_product_by_selection(profile)
     # @param profile [Hash] AutoYaST profile
     # @return [String] product name
     def base_product_name(profile)
-      software = profile["software"] || {}
-      products = software["products"] || []
+      software = profile["software"]
+
+      if software.nil?
+        log.info("Error: given profile has not a valid `software` section")
+
+        return nil
+      end
 
-      products.first
+      software.fetch("products", []).first
     end
   end
 

test/AutoinstFunctions_test.rb

@@ -176,13 +176,22 @@ def base_product(name)
 
       expect(subject.selected_product.name).to eql "SLED"
     end
-  end
+    context "when there is not a valis software section" do
+      before do
+        allow(Yast::Profile)
+          .to receive(:current)
+          .and_return("software" => nil)
+      end
 
-  it "does not crash when there is not a software section" do
-      allow(Yast::Profile)
-        .to receive(:current)
-        .and_return("software" => nil)
+      it "returns nil" do
+        expect(subject.selected_product).to be_nil
+      end
+
+      it "logs a message" do
+        expect(subject.log).to receive(:info).at_least(1).with(/not a valid/)
 
-      expect(subject.selected_product).to be_nil
+        subject.selected_product
+      end
+    end
   end
 end