1 files changed, 140 insertions, 0 deletions
diff --git a/spec/bundler/bundler/source/git/git_proxy_spec.rb b/spec/bundler/bundler/source/git/git_proxy_spec.rb
new file mode 100644
index 0000000000..3a29c97461
--- /dev/null
+++ b/spec/bundler/bundler/source/git/git_proxy_spec.rb
@@ -0,0 +1,140 @@
+# frozen_string_literal: true
+
+RSpec.describe Bundler::Source::Git::GitProxy do
+  let(:path) { Pathname("path") }
+  let(:uri) { "https://github.com/bundler/bundler.git" }
+  let(:ref) { "HEAD" }
+  let(:revision) { nil }
+  let(:git_source) { nil }
+  subject { described_class.new(path, uri, ref, revision, git_source) }
+
+  context "with configured credentials" do
+    it "adds username and password to URI" do
+      Bundler.settings.temporary(uri => "u:p")
+      expect(subject).to receive(:git_retry).with(match("https://u:p@github.com/bundler/bundler.git"))
+      subject.checkout
+    end
+
+    it "adds username and password to URI for host" do
+      Bundler.settings.temporary("github.com" => "u:p")
+      expect(subject).to receive(:git_retry).with(match("https://u:p@github.com/bundler/bundler.git"))
+      subject.checkout
+    end
+
+    it "does not add username and password to mismatched URI" do
+      Bundler.settings.temporary("https://u:p@github.com/bundler/bundler-mismatch.git" => "u:p")
+      expect(subject).to receive(:git_retry).with(match(uri))
+      subject.checkout
+    end
+
+    it "keeps original userinfo" do
+      Bundler.settings.temporary("github.com" => "u:p")
+      original = "https://orig:info@github.com/bundler/bundler.git"
+      subject = described_class.new(Pathname("path"), original, "HEAD")
+      expect(subject).to receive(:git_retry).with(match(original))
+      subject.checkout
+    end
+  end
+
+  describe "#version" do
+    context "with a normal version number" do
+      before do
+        expect(subject).to receive(:git).with("--version").
+          and_return("git version 1.2.3")
+      end
+
+      it "returns the git version number" do
+        expect(subject.version).to eq("1.2.3")
+      end
+
+      it "does not raise an error when passed into Gem::Version.create" do
+        expect { Gem::Version.create subject.version }.not_to raise_error
+      end
+    end
+
+    context "with a OSX version number" do
+      before do
+        expect(subject).to receive(:git).with("--version").
+          and_return("git version 1.2.3 (Apple Git-BS)")
+      end
+
+      it "strips out OSX specific additions in the version string" do
+        expect(subject.version).to eq("1.2.3")
+      end
+
+      it "does not raise an error when passed into Gem::Version.create" do
+        expect { Gem::Version.create subject.version }.not_to raise_error
+      end
+    end
+
+    context "with a msysgit version number" do
+      before do
+        expect(subject).to receive(:git).with("--version").
+          and_return("git version 1.2.3.msysgit.0")
+      end
+
+      it "strips out msysgit specific additions in the version string" do
+        expect(subject.version).to eq("1.2.3")
+      end
+
+      it "does not raise an error when passed into Gem::Version.create" do
+        expect { Gem::Version.create subject.version }.not_to raise_error
+      end
+    end
+  end
+
+  describe "#full_version" do
+    context "with a normal version number" do
+      before do
+        expect(subject).to receive(:git).with("--version").
+          and_return("git version 1.2.3")
+      end
+
+      it "returns the git version number" do
+        expect(subject.full_version).to eq("1.2.3")
+      end
+    end
+
+    context "with a OSX version number" do
+      before do
+        expect(subject).to receive(:git).with("--version").
+          and_return("git version 1.2.3 (Apple Git-BS)")
+      end
+
+      it "does not strip out OSX specific additions in the version string" do
+        expect(subject.full_version).to eq("1.2.3 (Apple Git-BS)")
+      end
+    end
+
+    context "with a msysgit version number" do
+      before do
+        expect(subject).to receive(:git).with("--version").
+          and_return("git version 1.2.3.msysgit.0")
+      end
+
+      it "does not strip out msysgit specific additions in the version string" do
+        expect(subject.full_version).to eq("1.2.3.msysgit.0")
+      end
+    end
+  end
+
+  describe "#copy_to" do
+    let(:destination) { tmpdir("copy_to_path") }
+    let(:submodules) { false }
+
+    context "when given a SHA as a revision" do
+      let(:revision) { "abcd" * 10 }
+
+      it "fails gracefully when resetting to the revision fails" do
+        expect(subject).to receive(:git_retry).with(start_with("clone ")) { destination.mkpath }
+        expect(subject).to receive(:git_retry).with(start_with("fetch "))
+        expect(subject).to receive(:git).with("reset --hard #{revision}").and_raise(Bundler::Source::Git::GitCommandError, "command")
+        expect(subject).not_to receive(:git)
+
+        expect { subject.copy_to(destination, submodules) }.
+          to raise_error(Bundler::Source::Git::MissingGitRevisionError,
+            "Revision #{revision} does not exist in the repository #{uri}. Maybe you misspelled it?")
+      end
+    end
+  end
+end