Absorb gitlab_git

1 files changed, 66 insertions, 0 deletions

diff --git a/spec/lib/gitlab/git/blame_spec.rb b/spec/lib/gitlab/git/blame_spec.rb
new file mode 100644
index 00000000000..e169f5af6b6
--- /dev/null
+++ b/spec/lib/gitlab/git/blame_spec.rb
@@ -0,0 +1,66 @@
+# coding: utf-8
+require "spec_helper"
+
+describe Gitlab::Git::Blame, seed_helper: true do
+  let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+  let(:blame) do
+    Gitlab::Git::Blame.new(repository, SeedRepo::Commit::ID, "CONTRIBUTING.md")
+  end
+
+  context "each count" do
+    it do
+      data = []
+      blame.each do |commit, line|
+        data << {
+          commit: commit,
+          line: line
+        }
+      end
+
+      expect(data.size).to eq(95)
+      expect(data.first[:commit]).to be_kind_of(Gitlab::Git::Commit)
+      expect(data.first[:line]).to eq("# Contribute to GitLab")
+    end
+  end
+
+  context "ISO-8859 encoding" do
+    let(:blame) do
+      Gitlab::Git::Blame.new(repository, SeedRepo::EncodingCommit::ID, "encoding/iso8859.txt")
+    end
+
+    it 'converts to UTF-8' do
+      data = []
+      blame.each do |commit, line|
+        data << {
+          commit: commit,
+          line: line
+        }
+      end
+
+      expect(data.size).to eq(1)
+      expect(data.first[:commit]).to be_kind_of(Gitlab::Git::Commit)
+      expect(data.first[:line]).to eq("Ä ü")
+    end
+  end
+
+  context "unknown encoding" do
+    let(:blame) do
+      Gitlab::Git::Blame.new(repository, SeedRepo::EncodingCommit::ID, "encoding/iso8859.txt")
+    end
+
+    it 'converts to UTF-8' do
+      expect(CharlockHolmes::EncodingDetector).to receive(:detect).and_return(nil)
+      data = []
+      blame.each do |commit, line|
+        data << {
+            commit: commit,
+            line: line
+        }
+      end
+
+      expect(data.size).to eq(1)
+      expect(data.first[:commit]).to be_kind_of(Gitlab::Git::Commit)
+      expect(data.first[:line]).to eq(" ")
+    end
+  end
+end