Contributors graphs feature for GitLab

Created tests and refactored some code along the way

Added stat graph util spec, refactored code

finsihed up tests and refactors

finsihed up tests and refactors

2 files changed, 73 insertions, 0 deletions

diff --git a/spec/lib/gitlab/git_stats_log_parser_spec.rb b/spec/lib/gitlab/git_stats_log_parser_spec.rb
new file mode 100644
index 00000000000..c97b32275db
--- /dev/null
+++ b/spec/lib/gitlab/git_stats_log_parser_spec.rb
@@ -0,0 +1,37 @@
+require 'spec_helper'
+require 'gitlab/git_stats_log_parser'
+
+
+describe LogParser do
+
+  describe "#self.parse_log" do
+    context "log_from_git is a valid log" do
+      it "returns the correct log" do
+        fake_log = "Karlo Soriano
+2013-05-09
+
+ 14 files changed, 471 insertions(+)
+Dmitriy Zaporozhets
+2013-05-08
+
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+Dmitriy Zaporozhets
+2013-05-08
+
+ 6 files changed, 19 insertions(+), 3 deletions(-)
+Dmitriy Zaporozhets
+2013-05-08
+
+ 3 files changed, 29 insertions(+), 3 deletions(-)";
+
+        lp = LogParser.parse_log(fake_log)
+        lp.should eq([
+          {author: "Karlo Soriano", date: "2013-05-09", additions: 471},
+          {author: "Dmitriy Zaporozhets", date: "2013-05-08", additions: 6, deletions: 1},
+          {author: "Dmitriy Zaporozhets", date: "2013-05-08", additions: 19, deletions: 3},
+          {author: "Dmitriy Zaporozhets", date: "2013-05-08", additions: 29, deletions: 3}])
+      end
+    end
+  end
+  
+end
\ No newline at end of file
diff --git a/spec/lib/gitlab/git_stats_spec.rb b/spec/lib/gitlab/git_stats_spec.rb
new file mode 100644
index 00000000000..f9c70da2bd5
--- /dev/null
+++ b/spec/lib/gitlab/git_stats_spec.rb
@@ -0,0 +1,36 @@
+require 'spec_helper'
+
+describe Gitlab::GitStats do
+
+  describe "#parsed_log" do
+    let(:stats) { Gitlab::GitStats.new(nil, nil) }
+    before(:each) do
+      stats.stub(:log).and_return("anything")
+    end
+
+    context "LogParser#parse_log returns 'test'" do
+      it "returns 'test'" do
+        LogParser.stub(:parse_log).and_return("test")
+        stats.parsed_log.should eq("test")
+      end
+    end
+  end
+
+  describe "#log" do
+    let(:repo) { Repository.new(nil, nil) }
+    let(:gs) { Gitlab::GitStats.new(repo.raw, repo.root_ref) }
+    
+    before(:each) do
+      repo.stub(:raw).and_return(nil)
+      repo.stub(:root_ref).and_return(nil)
+      repo.raw.stub(:git)
+    end
+
+    context "repo.git.run returns 'test'" do
+      it "returns 'test'" do
+        repo.raw.git.stub(:run).and_return("test")
+        gs.log.should eq("test")
+      end
+    end
+  end
+end
\ No newline at end of file