1 files changed, 41 insertions, 0 deletions
diff --git a/test/rubygems/test_gem_uri.rb b/test/rubygems/test_gem_uri.rb
new file mode 100644
index 0000000000..1253ebc6de
--- /dev/null
+++ b/test/rubygems/test_gem_uri.rb
@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+
+require_relative "helper"
+require "rubygems/uri"
+
+class TestUri < Gem::TestCase
+  def test_to_s_not_string
+    assert_equal "not_a_uri", Gem::Uri.new(:not_a_uri).to_s
+  end
+
+  def test_to_s_invalid_uri
+    assert_equal "https://www.example.com:80index", Gem::Uri.new("https://www.example.com:80index").to_s
+  end
+
+  def test_redacted_with_user_pass
+    assert_equal "https://user:REDACTED@example.com", Gem::Uri.new("https://user:pass@example.com").redacted.to_s
+  end
+
+  def test_redacted_with_token
+    assert_equal "https://REDACTED@example.com", Gem::Uri.new("https://token@example.com").redacted.to_s
+  end
+
+  def test_redacted_with_user_x_oauth_basic
+    assert_equal "https://REDACTED:x-oauth-basic@example.com", Gem::Uri.new("https://token:x-oauth-basic@example.com").redacted.to_s
+  end
+
+  def test_redacted_without_credential
+    assert_equal "https://www.example.com", Gem::Uri.new("https://www.example.com").redacted.to_s
+  end
+
+  def test_redacted_with_invalid_uri
+    assert_equal "https://www.example.com:80index", Gem::Uri.new("https://www.example.com:80index").redacted.to_s
+  end
+
+  def test_redacted_does_not_modify_uri
+    url = "https://user:password@example.com"
+    uri = Gem::Uri.new(url)
+    assert_equal "https://user:REDACTED@example.com", uri.redacted.to_s
+    assert_equal url, uri.to_s
+  end
+end