Move JS graph specs to match assets tree.

3 files changed, 359 insertions, 0 deletions

diff --git a/spec/javascripts/graphs/stat_graph_contributors_graph_spec.js b/spec/javascripts/graphs/stat_graph_contributors_graph_spec.js
new file mode 100644
index 00000000000..82ee1954a59
--- /dev/null
+++ b/spec/javascripts/graphs/stat_graph_contributors_graph_spec.js
@@ -0,0 +1,128 @@
+//= require graphs/stat_graph_contributors_graph
+
+describe("ContributorsGraph", function () {
+  describe("#set_x_domain", function () {
+    it("set the x_domain", function () {
+     ContributorsGraph.set_x_domain(20)
+     expect(ContributorsGraph.prototype.x_domain).toEqual(20)
+    })
+  })
+  
+  describe("#set_y_domain", function () {
+    it("sets the y_domain", function () {
+      ContributorsGraph.set_y_domain([{commits: 30}])
+      expect(ContributorsGraph.prototype.y_domain).toEqual([0, 30])
+    })
+  })
+
+  describe("#init_x_domain", function () {
+    it("sets the initial x_domain", function () {
+      ContributorsGraph.init_x_domain([{date: "2013-01-31"}, {date: "2012-01-31"}])
+      expect(ContributorsGraph.prototype.x_domain).toEqual(["2012-01-31", "2013-01-31"])
+    })
+  })
+
+  describe("#init_y_domain", function () {
+    it("sets the initial y_domain", function () {
+      ContributorsGraph.init_y_domain([{commits: 30}])
+      expect(ContributorsGraph.prototype.y_domain).toEqual([0, 30])
+    })
+  })
+
+  describe("#init_domain", function () {
+    it("calls init_x_domain and init_y_domain", function () {
+      spyOn(ContributorsGraph, "init_x_domain")
+      spyOn(ContributorsGraph, "init_y_domain")
+      ContributorsGraph.init_domain()
+      expect(ContributorsGraph.init_x_domain).toHaveBeenCalled()
+      expect(ContributorsGraph.init_y_domain).toHaveBeenCalled()
+    })
+  })
+
+  describe("#set_dates", function () {
+    it("sets the dates", function () {
+      ContributorsGraph.set_dates("2013-12-01")
+      expect(ContributorsGraph.prototype.dates).toEqual("2013-12-01")
+    })
+  })
+
+  describe("#set_x_domain", function () {
+    it("sets the instance's x domain using the prototype's x_domain", function () {
+      ContributorsGraph.prototype.x_domain = 20
+      var instance = new ContributorsGraph()
+      instance.x = d3.time.scale().range([0, 100]).clamp(true)
+      spyOn(instance.x, 'domain')
+      instance.set_x_domain()
+      expect(instance.x.domain).toHaveBeenCalledWith(20)
+    })
+  })
+
+  describe("#set_y_domain", function () {
+    it("sets the instance's y domain using the prototype's y_domain", function () {
+      ContributorsGraph.prototype.y_domain = 30
+      var instance = new ContributorsGraph()
+      instance.y = d3.scale.linear().range([100, 0]).nice()
+      spyOn(instance.y, 'domain')
+      instance.set_y_domain()
+      expect(instance.y.domain).toHaveBeenCalledWith(30)
+    })
+  })
+
+  describe("#set_domain", function () {
+    it("calls set_x_domain and set_y_domain", function () {
+      var instance = new ContributorsGraph()
+      spyOn(instance, 'set_x_domain')
+      spyOn(instance, 'set_y_domain')
+      instance.set_domain()
+      expect(instance.set_x_domain).toHaveBeenCalled()
+      expect(instance.set_y_domain).toHaveBeenCalled()
+    })
+  })
+
+  describe("#set_data", function () {
+    it("sets the data", function () {
+      var instance = new ContributorsGraph()
+      instance.set_data("20")
+      expect(instance.data).toEqual("20")
+    })
+  })
+})
+
+describe("ContributorsMasterGraph", function () {
+  
+  // TODO: fix or remove
+  //describe("#process_dates", function () {
+    //it("gets and parses dates", function () {
+      //var graph = new ContributorsMasterGraph()
+      //var data = 'random data here'
+      //spyOn(graph, 'parse_dates')
+      //spyOn(graph, 'get_dates').andReturn("get")
+      //spyOn(ContributorsGraph,'set_dates').andCallThrough()
+      //graph.process_dates(data)
+      //expect(graph.parse_dates).toHaveBeenCalledWith(data)
+      //expect(graph.get_dates).toHaveBeenCalledWith(data)
+      //expect(ContributorsGraph.set_dates).toHaveBeenCalledWith("get")
+    //})
+  //}) 
+
+  describe("#get_dates", function () {
+    it("plucks the date field from data collection", function () {
+      var graph = new ContributorsMasterGraph()
+      var data = [{date: "2013-01-01"}, {date: "2012-12-15"}]
+      expect(graph.get_dates(data)).toEqual(["2013-01-01", "2012-12-15"])
+    })
+  })
+
+  describe("#parse_dates", function () {
+    it("parses the dates", function () {
+      var graph = new ContributorsMasterGraph()
+      var parseDate = d3.time.format("%Y-%m-%d").parse
+      var data = [{date: "2013-01-01"}, {date: "2012-12-15"}]
+      var correct = [{date: parseDate(data[0].date)}, {date: parseDate(data[1].date)}]
+      graph.parse_dates(data)
+      expect(data).toEqual(correct)
+    })
+  })
+
+  
+})
diff --git a/spec/javascripts/graphs/stat_graph_contributors_util_spec.js b/spec/javascripts/graphs/stat_graph_contributors_util_spec.js
new file mode 100644
index 00000000000..5b992447473
--- /dev/null
+++ b/spec/javascripts/graphs/stat_graph_contributors_util_spec.js
@@ -0,0 +1,212 @@
+//= require graphs/stat_graph_contributors_util
+
+describe("ContributorsStatGraphUtil", function () {
+
+  describe("#parse_log", function () {
+    it("returns a correctly parsed log", function () {
+      var fake_log = [
+            {author_email: "karlo@email.com", author_name: "Karlo Soriano", date: "2013-05-09", additions: 471},
+            {author_email: "dzaporozhets@email.com", author_name: "Dmitriy Zaporozhets", date: "2013-05-08", additions: 6, deletions: 1},
+            {author_email: "dzaporozhets@email.com", author_name: "Dmitriy Zaporozhets", date: "2013-05-08", additions: 19, deletions: 3},
+            {author_email: "dzaporozhets@email.com", author_name: "Dmitriy Zaporozhets", date: "2013-05-08", additions: 29, deletions: 3}]
+      
+      var correct_parsed_log = {
+        total: [
+        {date: "2013-05-09", additions: 471, deletions: 0, commits: 1},
+        {date: "2013-05-08", additions: 54, deletions: 7, commits: 3}],
+        by_author:
+        [
+        { 
+          author_name: "Karlo Soriano", author_email: "karlo@email.com",
+          "2013-05-09": {date: "2013-05-09", additions: 471, deletions: 0, commits: 1}
+        },
+        {
+          author_name: "Dmitriy Zaporozhets",author_email: "dzaporozhets@email.com",
+          "2013-05-08": {date: "2013-05-08", additions: 54, deletions: 7, commits: 3}
+        }
+        ]
+      }
+      expect(ContributorsStatGraphUtil.parse_log(fake_log)).toEqual(correct_parsed_log)
+    })
+  })
+
+  describe("#store_data", function () {
+
+    var fake_entry = {author: "Karlo Soriano", date: "2013-05-09", additions: 471}
+    var fake_total = {}
+    var fake_by_author = {}
+
+    it("calls #store_commits", function () {
+      spyOn(ContributorsStatGraphUtil, 'store_commits')
+      ContributorsStatGraphUtil.store_data(fake_entry, fake_total, fake_by_author)
+      expect(ContributorsStatGraphUtil.store_commits).toHaveBeenCalled()
+    })
+
+    it("calls #store_additions", function () {
+      spyOn(ContributorsStatGraphUtil, 'store_additions')
+      ContributorsStatGraphUtil.store_data(fake_entry, fake_total, fake_by_author)
+      expect(ContributorsStatGraphUtil.store_additions).toHaveBeenCalled()
+    })
+
+    it("calls #store_deletions", function () {
+      spyOn(ContributorsStatGraphUtil, 'store_deletions')
+      ContributorsStatGraphUtil.store_data(fake_entry, fake_total, fake_by_author)
+      expect(ContributorsStatGraphUtil.store_deletions).toHaveBeenCalled()
+    })
+
+  })
+
+  // TODO: fix or remove
+  //describe("#store_commits", function () {
+    //var fake_total = "fake_total"
+    //var fake_by_author = "fake_by_author"
+
+    //it("calls #add twice with arguments fake_total and fake_by_author respectively", function () {
+      //spyOn(ContributorsStatGraphUtil, 'add')
+      //ContributorsStatGraphUtil.store_commits(fake_total, fake_by_author)
+      //expect(ContributorsStatGraphUtil.add.argsForCall).toEqual([["fake_total", "commits", 1], ["fake_by_author", "commits", 1]])
+    //})
+  //})
+
+  describe("#add", function () {
+    it("adds 1 to current test_field in collection", function () {
+      var fake_collection = {test_field: 10}
+      ContributorsStatGraphUtil.add(fake_collection, "test_field", 1)
+      expect(fake_collection.test_field).toEqual(11)
+    })
+
+    it("inits and adds 1 if test_field in collection is not defined", function () {
+      var fake_collection = {}
+      ContributorsStatGraphUtil.add(fake_collection, "test_field", 1)
+      expect(fake_collection.test_field).toEqual(1)
+    })
+  })
+
+  // TODO: fix or remove
+  //describe("#store_additions", function () {
+    //var fake_entry = {additions: 10}
+    //var fake_total= "fake_total"
+    //var fake_by_author = "fake_by_author"
+    //it("calls #add twice with arguments fake_total and fake_by_author respectively", function () {
+      //spyOn(ContributorsStatGraphUtil, 'add')
+      //ContributorsStatGraphUtil.store_additions(fake_entry, fake_total, fake_by_author)
+      //expect(ContributorsStatGraphUtil.add.argsForCall).toEqual([["fake_total", "additions", 10], ["fake_by_author", "additions", 10]])
+    //})
+  //})
+
+  // TODO: fix or remove
+  //describe("#store_deletions", function () {
+    //var fake_entry = {deletions: 10}
+    //var fake_total= "fake_total"
+    //var fake_by_author = "fake_by_author"
+    //it("calls #add twice with arguments fake_total and fake_by_author respectively", function () {
+      //spyOn(ContributorsStatGraphUtil, 'add')
+      //ContributorsStatGraphUtil.store_deletions(fake_entry, fake_total, fake_by_author)
+      //expect(ContributorsStatGraphUtil.add.argsForCall).toEqual([["fake_total", "deletions", 10], ["fake_by_author", "deletions", 10]])
+    //})
+  //})
+
+  describe("#add_date", function () {
+    it("adds a date field to the collection", function () {
+      var fake_date = "2013-10-02"
+      var fake_collection = {}
+      ContributorsStatGraphUtil.add_date(fake_date, fake_collection)
+      expect(fake_collection[fake_date].date).toEqual("2013-10-02")
+    })
+  })
+
+  describe("#add_author", function () {
+    it("adds an author field to the collection", function () {
+      var fake_author = { author_name: "Author", author_email: 'fake@email.com' }
+      var fake_author_collection = {}
+      var fake_email_collection = {}
+      ContributorsStatGraphUtil.add_author(fake_author, fake_author_collection, fake_email_collection)
+      expect(fake_author_collection[fake_author.author_name].author_name).toEqual("Author")
+      expect(fake_email_collection[fake_author.author_email].author_name).toEqual("Author")
+    })
+  })
+
+  describe("#get_total_data", function () {
+    it("returns the collection sorted via specified field", function () {
+      var fake_parsed_log = {
+      total: [{date: "2013-05-09", additions: 471, deletions: 0, commits: 1},
+      {date: "2013-05-08", additions: 54, deletions: 7, commits: 3}],
+      by_author:[
+      { 
+        author: "Karlo Soriano", 
+        "2013-05-09": {date: "2013-05-09", additions: 471, deletions: 0, commits: 1}
+      },
+      {
+        author: "Dmitriy Zaporozhets",
+        "2013-05-08": {date: "2013-05-08", additions: 54, deletions: 7, commits: 3}
+      }
+      ]};
+      var correct_total_data = [{date: "2013-05-08", commits: 3},
+      {date: "2013-05-09", commits: 1}];
+      expect(ContributorsStatGraphUtil.get_total_data(fake_parsed_log, "commits")).toEqual(correct_total_data)
+    })
+  })
+
+  describe("#pick_field", function () {
+    it("returns the collection with only the specified field and date", function () {
+      var fake_parsed_log_total = [{date: "2013-05-09", additions: 471, deletions: 0, commits: 1},
+      {date: "2013-05-08", additions: 54, deletions: 7, commits: 3}];
+      ContributorsStatGraphUtil.pick_field(fake_parsed_log_total, "commits")
+      var correct_pick_field_data = [{date: "2013-05-09", commits: 1},{date: "2013-05-08", commits: 3}];
+      expect(ContributorsStatGraphUtil.pick_field(fake_parsed_log_total, "commits")).toEqual(correct_pick_field_data)
+    })
+  })
+
+  describe("#get_author_data", function () {
+    it("returns the log by author sorted by specified field", function () {
+      var fake_parsed_log = {
+        total: [
+          {date: "2013-05-09", additions: 471, deletions: 0, commits: 1}, 
+          {date: "2013-05-08", additions: 54, deletions: 7, commits: 3}
+        ],
+        by_author: [
+          { 
+            author_name: "Karlo Soriano", author_email: "karlo@email.com",
+            "2013-05-09": {date: "2013-05-09", additions: 471, deletions: 0, commits: 1}
+          },
+          {
+            author_name: "Dmitriy Zaporozhets", author_email: "dzaporozhets@email.com",
+            "2013-05-08": {date: "2013-05-08", additions: 54, deletions: 7, commits: 3}
+          }
+        ]
+      }
+      var correct_author_data = [
+        {author_name:"Dmitriy Zaporozhets",author_email:"dzaporozhets@email.com",dates:{"2013-05-08":3},deletions:7,additions:54,"commits":3},
+        {author_name:"Karlo Soriano",author_email:"karlo@email.com",dates:{"2013-05-09":1},deletions:0,additions:471,commits:1}
+      ]
+      expect(ContributorsStatGraphUtil.get_author_data(fake_parsed_log, "commits")).toEqual(correct_author_data)
+    })
+  })
+
+  describe("#parse_log_entry", function () {
+    it("adds the corresponding info from the log entry to the author", function () {
+      var fake_log_entry =    { author_name: "Karlo Soriano", author_email: "karlo@email.com",
+        "2013-05-09": {date: "2013-05-09", additions: 471, deletions: 0, commits: 1}
+      }
+      var correct_parsed_log = {author_name:"Karlo Soriano",author_email:"karlo@email.com",dates:{"2013-05-09":1},deletions:0,additions:471,commits:1}
+      expect(ContributorsStatGraphUtil.parse_log_entry(fake_log_entry, 'commits', null)).toEqual(correct_parsed_log)
+    })
+  })
+
+  describe("#in_range", function () {
+    var date = "2013-05-09"
+    it("returns true if date_range is null", function () {
+      expect(ContributorsStatGraphUtil.in_range(date, null)).toEqual(true)
+    })
+    it("returns true if date is in range", function () {
+      var date_range = [new Date("2013-01-01"), new Date("2013-12-12")]
+      expect(ContributorsStatGraphUtil.in_range(date, date_range)).toEqual(true)
+    })
+    it("returns false if date is not in range", function () {
+      var date_range = [new Date("1999-12-01"), new Date("2000-12-01")]
+      expect(ContributorsStatGraphUtil.in_range(date, date_range)).toEqual(false)
+    })
+  })
+
+
+})
diff --git a/spec/javascripts/graphs/stat_graph_spec.js b/spec/javascripts/graphs/stat_graph_spec.js
new file mode 100644
index 00000000000..4b05d401a42
--- /dev/null
+++ b/spec/javascripts/graphs/stat_graph_spec.js
@@ -0,0 +1,19 @@
+//= require graphs/stat_graph
+
+describe("StatGraph", function () {
+
+  describe("#get_log", function () {
+    it("returns log", function () {
+      StatGraph.log = "test";
+      expect(StatGraph.get_log()).toBe("test");
+    });
+  });
+
+  describe("#set_log", function () {
+    it("sets the log", function () {
+      StatGraph.set_log("test");
+      expect(StatGraph.log).toBe("test");
+    })
+  })
+
+});