git output parsing spec

lib/git_stats/git_data/author.rb

@@ -19,6 +19,10 @@ module GitStats
         "#{self.class} #@name <#@email>"
       end
 
+      def ==(other)
+        [self.repo, self.name, self.email] == [other.repo, other.name, other.email]
+      end
+
     end
   end
 end

lib/git_stats/git_data/commit.rb

@@ -18,6 +18,11 @@ module GitStats
       def to_s
         "#{self.class} #@hash"
       end
+
+      def ==(other)
+        [self.repo, self.hash, self.stamp, self.date, self.author] ==
+            [other.repo, other.hash, other.stamp, other.date, other.author]
+      end
     end
   end
 end

lib/git_stats/git_data/repo.rb

@@ -42,6 +42,10 @@ module GitStats
         "#{self.class} #@path"
       end
 
+      def ==(other)
+        self.path == other.path
+      end
+
     end
   end
 end

spec/activity_spec.rb

@@ -8,7 +8,7 @@ describe GitStats::GitData::Activity do
       '15.06.2011 15:02',
       '27.09.2011 15:34'
   ] }
-  let(:commits) { dates.map { |d| double(:date => DateTime.parse(d)) } }
+  let(:commits) { dates.map { |d| GitStats::GitData::Commit.new(:date => DateTime.parse(d)) } }
   let(:activity) { GitStats::GitData::Activity.new(commits) }
 
   it 'by_hour should count commits by hour' do

spec/author_spec.rb

@@ -1,10 +1,12 @@
 require 'spec_helper'
 
 describe GitStats::GitData::Author do
+  let(:repo) { GitStats::GitData::Repo.new(path: "repo_path") }
+  let(:author) { GitStats::GitData::Author.new(repo: repo, name: "author1", email: "author1@gmail.com") }
+  let(:other_author) { GitStats::GitData::Author.new(repo: repo, name: "author2", email: "author2@gmail.com") }
   let(:my_commits) { Hash[10.times.map { |i| ["my #{i}", double("my_commit #{i}", :author => author)] }] }
-  let(:other_commits) { Hash[10.times.map { |i| ["other #{i}", double("other_commit #{i}", :author => 42)] }] }
-  let(:repo) { double("repo") }
-  let(:author) { GitStats::GitData::Author.new(repo: repo) }
+  let(:other_commits) { Hash[10.times.map { |i| ["other #{i}", double("other_commit #{i}", :author => other_author)] }] }
+
   before { repo.stub(:commits => my_commits.merge(other_commits)) }
 
   it 'commits should give repo commits filtered to this author' do

spec/repo_spec.rb

@@ -0,0 +1,43 @@
+require 'spec_helper'
+
+describe GitStats::GitData::Repo do
+  let(:repo) { GitStats::GitData::Repo.new("repo_path") }
+
+  describe 'git output parsing' do
+    before {
+      GitStats::GitData::Command.should_receive(:new).with(
+          repo, 'git shortlog -se HEAD').and_return(
+          double(:run => "   156	John Doe <john.doe@gmail.com>
+    53	Joe Doe <joe.doe@gmail.com>
+"))
+    }
+
+    it 'should parse git shortlog output to authors hash' do
+      repo.authors.should == {
+          "john.doe@gmail.com" => GitStats::GitData::Author.new(repo: repo, name: "John Doe", email: "john.doe@gmail.com"),
+          "joe.doe@gmail.com" => GitStats::GitData::Author.new(repo: repo, name: "Joe Doe", email: "joe.doe@gmail.com")
+      }
+    end
+
+    it 'should parse git revlist output to commits hash' do
+      GitStats::GitData::Command.should_receive(:new).with(
+          repo, 'git rev-list --pretty=format:"%h|%at|%ai|%aE" HEAD | grep -v commit').and_return(
+          double(:run => "e4412c3|1348603824|2012-09-25 22:10:24 +0200|john.doe@gmail.com
+ce34874|1347482927|2012-09-12 22:48:47 +0200|joe.doe@gmail.com
+5eab339|1345835073|2012-08-24 21:04:33 +0200|john.doe@gmail.com
+"))
+
+      repo.commits.should == {
+          "e4412c3" => GitStats::GitData::Commit.new(
+              repo: repo, hash: "e4412c3", stamp: "1348603824", date: DateTime.parse("2012-09-25 22:10:24 +0200"),
+              author: repo.authors["john.doe@gmail.com"]),
+          "ce34874" => GitStats::GitData::Commit.new(
+              repo: repo, hash: "ce34874", stamp: "1347482927", date: DateTime.parse("2012-09-12 22:48:47 +0200"),
+              author: repo.authors["joe.doe@gmail.com"]),
+          "5eab339" => GitStats::GitData::Commit.new(
+              repo: repo, hash: "5eab339", stamp: "1345835073", date: DateTime.parse("2012-08-24 21:04:33 +0200"),
+              author: repo.authors["john.doe@gmail.com"])
+      }
+    end
+  end
+end