test: switch to rspec

8 files changed, 149 insertions, 61 deletions

diff --git a/.rspec b/.rspec
new file mode 100644
index 0000000..c99d2e7
--- /dev/null
+++ b/.rspec
@@ -0,0 +1 @@
+--require spec_helper
diff --git a/Gemfile b/Gemfile
new file mode 100644
index 0000000..36e3b3e
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+gem "net-hippie", "~> 1.0"
+gem "rspec", "~> 3.0"
diff --git a/Gemfile.lock b/Gemfile.lock
new file mode 100644
index 0000000..a413279
--- /dev/null
+++ b/Gemfile.lock
@@ -0,0 +1,41 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    base64 (0.3.0)
+    diff-lcs (1.6.2)
+    json (2.12.2)
+    logger (1.7.0)
+    net-hippie (1.3.0)
+      base64 (~> 0.1)
+      json (~> 2.0)
+      logger (~> 1.0)
+      net-http (~> 0.6)
+      openssl (~> 3.0)
+    net-http (0.6.0)
+      uri
+    openssl (3.3.0)
+    rspec (3.13.1)
+      rspec-core (~> 3.13.0)
+      rspec-expectations (~> 3.13.0)
+      rspec-mocks (~> 3.13.0)
+    rspec-core (3.13.4)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.5)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.5)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-support (3.13.4)
+    uri (1.0.3)
+
+PLATFORMS
+  ruby
+  x86_64-linux
+
+DEPENDENCIES
+  net-hippie (~> 1.0)
+  rspec (~> 3.0)
+
+BUNDLED WITH
+   2.6.9
diff --git a/bin/cibuild b/bin/cibuild
index 391ed8e..2a9dec8 100755
--- a/bin/cibuild
+++ b/bin/cibuild
@@ -13,5 +13,6 @@ apt update
 apt install -y mise
 mise install
 
+bundle install
 ./bin/test
 mise exec -- cargo test
diff --git a/bin/test b/bin/test
index be8878b..047eff3 100755
--- a/bin/test
+++ b/bin/test
@@ -1,62 +1,3 @@
-#!/usr/bin/env ruby
+#!/bin/sh
 
-require "bundler/inline"
-
-gemfile do
-  source "https://rubygems.org"
-
-  gem "minitest", "~> 5.0"
-  gem "net-hippie", "~> 1.0"
-end
-
-$bind_addr = ENV.fetch("BIND_ADDR", "127.0.0.1:7878")
-
-pid = Process.spawn({
-  "BIND_ADDR" => $bind_addr
-}, "mise exec -- cargo run")
-sleep 1
-
-at_exit do
-  Process.kill('SIGTERM', pid)
-  system("killall sts")
-end
-
-require "minitest/autorun"
-
-class ServerTest < Minitest::Test
-  attr_reader :base_url, :client
-
-  def setup
-    @base_url = "http://#{$bind_addr}"
-    @client = Net::Hippie::Client.new
-  end
-
-  def test_homepage
-    response = client.get(base_url + "/")
-    assert_equal response.code, "200"
-  end
-
-  def test_not_found
-    response = client.get(base_url + "/404")
-    assert_equal "404", response.code
-  end
-
-  # /.well-known/oauth-authorization-server https://datatracker.ietf.org/doc/html/rfc8414#section-3.1
-  def test_metadata
-    response = client.get(base_url + "/.well-known/oauth-authorization-server")
-    assert_equal "200", response.code
-    assert_equal "application/json", response["Content-Type"]
-  end
-
-  # /token - Token endpoint https://datatracker.ietf.org/doc/html/rfc8693#section-2.3
-  def test_token
-  end
-
-  # /introspect - Token introspection https://datatracker.ietf.org/doc/html/rfc7662#section-2
-  def test_introspect
-  end
-
-  # /revoke - Token revocation # https://datatracker.ietf.org/doc/html/rfc7009#section-2.1
-  def test_revoke
-  end
-end
+bundle exec rspec
diff --git a/spec/integration/server_spec.rb b/spec/integration/server_spec.rb
new file mode 100644
index 0000000..1271f05
--- /dev/null
+++ b/spec/integration/server_spec.rb
@@ -0,0 +1,46 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe "Server" do
+  let(:base_url) { "http://#{RSpec.configuration.bind_addr}" }
+  let(:client) { Net::Hippie::Client.new }
+
+  describe "GET /" do
+    it 'returns OK' do
+      response = client.get(base_url + "/")
+      expect(response.code).to eq("200")
+    end
+  end
+
+  describe "GET /404" do
+    it 'returns 404' do
+      response = client.get(base_url + "/404")
+      expect(response.code).to eq("404")
+    end
+  end
+
+  # https://datatracker.ietf.org/doc/html/rfc8414#section-3.1
+  describe "GET /.well-known/oauth-authorization-server" do
+    it 'returns OK' do
+      response = client.get(base_url + "/.well-known/oauth-authorization-server")
+      expect(response.code).to eq("200")
+      expect(response["Content-Type"]).to eq("application/json")
+    end
+  end
+
+  # https://datatracker.ietf.org/doc/html/rfc8693#section-2.3
+  describe "POST /token" do
+    pending
+  end
+
+  # https://datatracker.ietf.org/doc/html/rfc7662#section-2
+  describe "POST /introspect" do
+    pending
+  end
+
+  # https://datatracker.ietf.org/doc/html/rfc7009#section-2.1
+  describe "POST /revoke" do
+    pending
+  end
+end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
new file mode 100644
index 0000000..b7fab03
--- /dev/null
+++ b/spec/spec_helper.rb
@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+require "net/hippie"
+require "uri"
+
+Dir[File.join(Dir.pwd, 'spec/support/**/*.rb')].sort.each { |f| require f }
+
+RSpec.configure do |config|
+  config.expect_with :rspec do |expectations|
+    expectations.include_chain_clauses_in_custom_matcher_descriptions = true
+  end
+
+  config.mock_with :rspec do |mocks|
+    mocks.verify_partial_doubles = true
+  end
+
+  config.shared_context_metadata_behavior = :apply_to_host_groups
+  config.filter_run_when_matching :focus
+  config.disable_monkey_patching!
+  config.warnings = true
+
+  if config.files_to_run.one?
+    config.default_formatter = "doc"
+  end
+
+  config.order = :random
+  Kernel.srand config.seed
+end
diff --git a/spec/support/server.rb b/spec/support/server.rb
new file mode 100644
index 0000000..2fea6af
--- /dev/null
+++ b/spec/support/server.rb
@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+RSpec.configure do |config|
+  config.add_setting :bind_addr
+  config.bind_addr = ENV.fetch("BIND_ADDR", "127.0.0.1:7878")
+
+  config.add_setting :pid
+
+  config.before :suite do
+    RSpec.configuration.pid = Process.spawn({
+      "BIND_ADDR" => RSpec.configuration.bind_addr,
+    }, "mise exec -- cargo run")
+    sleep 1
+  end
+
+  config.after :suite do
+    Process.kill('SIGTERM', RSpec.configuration.pid)
+    system("killall sts")
+  end
+end
+
+at_exit do
+  system("killall sts")
+end