1 files changed, 26 insertions, 0 deletions
diff --git a/spec/support/shared_contexts/lib/sbom/package_url_shared_contexts.rb b/spec/support/shared_contexts/lib/sbom/package_url_shared_contexts.rb
new file mode 100644
index 00000000000..263cf9f5e19
--- /dev/null
+++ b/spec/support/shared_contexts/lib/sbom/package_url_shared_contexts.rb
@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+require 'oj'
+
+def parameterized_test_matrix(invalid: false)
+  test_cases_path = File.join(
+    File.expand_path(__dir__), '..', '..', '..', '..', 'fixtures', 'lib', 'sbom', 'package-url-test-cases.json')
+  test_cases = Gitlab::Json.parse(File.read(test_cases_path))
+
+  test_cases.filter { _1.delete('is_invalid') == invalid }.each_with_object({}) do |test_case, memo|
+    description = test_case.delete('description')
+    memo[description] = test_case.symbolize_keys
+  end
+end
+
+RSpec.shared_context 'with valid purl examples' do
+  where do
+    parameterized_test_matrix(invalid: false)
+  end
+end
+
+RSpec.shared_context 'with invalid purl examples' do
+  where do
+    parameterized_test_matrix(invalid: true)
+  end
+end