Add latest changes from gitlab-org/gitlab@master

1 files changed, 69 insertions, 0 deletions

diff --git a/spec/lib/gitlab/dependency_linker/cargo_toml_linker_spec.rb b/spec/lib/gitlab/dependency_linker/cargo_toml_linker_spec.rb
new file mode 100644
index 00000000000..86d5bc93bf7
--- /dev/null
+++ b/spec/lib/gitlab/dependency_linker/cargo_toml_linker_spec.rb
@@ -0,0 +1,69 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Gitlab::DependencyLinker::CargoTomlLinker do
+  describe '.support?' do
+    it 'supports Cargo.toml' do
+      expect(described_class.support?('Cargo.toml')).to be_truthy
+    end
+
+    it 'does not support other files' do
+      expect(described_class.support?('cargo.yaml')).to be_falsey
+    end
+  end
+
+  describe '#link' do
+    let(:file_name) { "Cargo.toml" }
+
+    let(:file_content) do
+      <<-CONTENT.strip_heredoc
+        # See https://doc.rust-lang.org/cargo/reference/manifest.html
+        [package]
+        # Package shouldn't be matched
+        name = "gitlab-test"
+        version = "0.0.1"
+        authors = ["Some User <some.user@example.org>"]
+        description = "A GitLab test Cargo.toml."
+        keywords = ["gitlab", "test", "rust", "crago"]
+        readme = "README.md"
+
+        [dependencies]
+        # Default dependencies format with fixed version and version range
+        chrono = "0.4.7"
+        xml-rs = ">=0.8.0"
+
+        [dependencies.memchr]
+        # Specific dependency with optional info
+        version = "2.2.1"
+        optional = true
+
+        [dev-dependencies]
+        # Dev dependency with version modifier
+        commandspec = "~0.12.2"
+
+        [build-dependencies]
+        # Build dependency with version wildcard
+        thread_local = "0.3.*"
+      CONTENT
+    end
+
+    subject { Gitlab::Highlight.highlight(file_name, file_content) }
+
+    def link(name, url)
+      %{<a href="#{url}" rel="nofollow noreferrer noopener" target="_blank">#{name}</a>}
+    end
+
+    it 'links dependencies' do
+      expect(subject).to include(link('chrono', 'https://crates.io/crates/chrono'))
+      expect(subject).to include(link('xml-rs', 'https://crates.io/crates/xml-rs'))
+      expect(subject).to include(link('memchr', 'https://crates.io/crates/memchr'))
+      expect(subject).to include(link('commandspec', 'https://crates.io/crates/commandspec'))
+      expect(subject).to include(link('thread_local', 'https://crates.io/crates/thread_local'))
+    end
+
+    it 'does not contain metadata identified as package' do
+      expect(subject).not_to include(link('version', 'https://crates.io/crates/version'))
+    end
+  end
+end