1 files changed, 40 insertions, 0 deletions
diff --git a/spec/lib/sbom/purl_type/converter_spec.rb b/spec/lib/sbom/purl_type/converter_spec.rb
new file mode 100644
index 00000000000..2eb35c4d079
--- /dev/null
+++ b/spec/lib/sbom/purl_type/converter_spec.rb
@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+
+require "spec_helper"
+
+RSpec.describe Sbom::PurlType::Converter, feature_category: :dependency_management do
+  describe '.purl_type_for_pkg_manager' do
+    using RSpec::Parameterized::TableSyntax
+
+    subject(:actual_purl_type) { described_class.purl_type_for_pkg_manager(package_manager) }
+
+    where(:given_package_manager, :expected_purl_type) do
+      'bundler'             | 'gem'
+      'yarn'                | 'npm'
+      'npm'                 | 'npm'
+      'pnpm'                | 'npm'
+      'maven'               | 'maven'
+      'sbt'                 | 'maven'
+      'gradle'              | 'maven'
+      'composer'            | 'composer'
+      'conan'               | 'conan'
+      'go'                  | 'golang'
+      'nuget'               | 'nuget'
+      'pip'                 | 'pypi'
+      'pipenv'              | 'pypi'
+      'setuptools'          | 'pypi'
+      'Python (python-pkg)' | 'pypi'
+      'analyzer (gobinary)' | 'golang'
+      'unknown-pkg-manager' | nil
+      'Python (unknown)'    | nil
+    end
+
+    with_them do
+      let(:package_manager) { given_package_manager }
+
+      it 'returns the expected purl_type' do
+        expect(actual_purl_type).to eql(expected_purl_type)
+      end
+    end
+  end
+end