Handle Provider class method display_name

Appraisals

@@ -23,3 +23,7 @@ end
 appraise "ruby_llm-current" do
   gem "ruby_llm"
 end
+
+appraise "ruby_llm-main" do
+  gem "ruby_llm", github: "crmne/ruby_llm", branch: "main"
+end

gemfiles/ruby_llm_1.10.gemfile

@@ -11,6 +11,7 @@ group :development, :test do
   gem "rake", "~> 13.0"
   gem "rubocop", "~> 1.86"
   gem "rubocop-minitest", "~> 0.39"
+  gem "ruby-lsp", "~> 0.26"
   gem "simplecov", "~> 0.22"
 end
 

gemfiles/ruby_llm_1.13.gemfile

@@ -11,6 +11,7 @@ group :development, :test do
   gem "rake", "~> 13.0"
   gem "rubocop", "~> 1.86"
   gem "rubocop-minitest", "~> 0.39"
+  gem "ruby-lsp", "~> 0.26"
   gem "simplecov", "~> 0.22"
 end
 

gemfiles/ruby_llm_1.14.gemfile

@@ -11,6 +11,7 @@ group :development, :test do
   gem "rake", "~> 13.0"
   gem "rubocop", "~> 1.86"
   gem "rubocop-minitest", "~> 0.39"
+  gem "ruby-lsp", "~> 0.26"
   gem "simplecov", "~> 0.22"
 end
 

gemfiles/ruby_llm_1.5.gemfile

@@ -11,6 +11,7 @@ group :development, :test do
   gem "rake", "~> 13.0"
   gem "rubocop", "~> 1.86"
   gem "rubocop-minitest", "~> 0.39"
+  gem "ruby-lsp", "~> 0.26"
   gem "simplecov", "~> 0.22"
 end
 

gemfiles/ruby_llm_1.6.gemfile

@@ -11,6 +11,7 @@ group :development, :test do
   gem "rake", "~> 13.0"
   gem "rubocop", "~> 1.86"
   gem "rubocop-minitest", "~> 0.39"
+  gem "ruby-lsp", "~> 0.26"
   gem "simplecov", "~> 0.22"
 end
 

gemfiles/ruby_llm_current.gemfile

@@ -11,6 +11,7 @@ group :development, :test do
   gem "rake", "~> 13.0"
   gem "rubocop", "~> 1.86"
   gem "rubocop-minitest", "~> 0.39"
+  gem "ruby-lsp", "~> 0.26"
   gem "simplecov", "~> 0.22"
 end
 

gemfiles/ruby_llm_main.gemfile

@@ -0,0 +1,18 @@
+# This file was generated by Appraisal
+
+source "https://gem.coop"
+
+gem "ruby_llm", branch: "main", git: "https://github.com/crmne/ruby_llm"
+
+group :development, :test do
+  gem "appraisal", "~> 2.5"
+  gem "minitest", "~> 6.0"
+  gem "minitest-mock", "~> 5.27"
+  gem "rake", "~> 13.0"
+  gem "rubocop", "~> 1.86"
+  gem "rubocop-minitest", "~> 0.39"
+  gem "ruby-lsp", "~> 0.26"
+  gem "simplecov", "~> 0.22"
+end
+
+gemspec path: "../"

lib/ruby_llm/test/test_provider.rb

@@ -11,6 +11,12 @@ def initialize(provider, test_harness)
         @test_harness = test_harness
       end
 
+      # There are a number of cases that access `provider.class.display_name`, which avoids the delegation. Adding
+      # dummy stub for this. TBD if this needs to be more sophisticated in the future.
+      def self.display_name
+        "TestProvider"
+      end
+
       def complete(...)
         parameters = CompleteParameters.capture_from(__getobj__, ...)
         @test_harness.record_request(parameters)