Remove repo dependency.

Author: calavera

lib/cc/formatters/snapshot_formatter.rb

@@ -41,9 +41,7 @@ def to_s
     class Base
       attr_reader :alert_constants_payload, :improved_constants_payload, :details_url, :compare_url
 
-      def initialize(repo, payload)
-        @repo    = repo
-
+      def initialize(payload)
         new_constants = Array(payload[:new_constants])
         changed_constants = Array(payload[:changed_constants])
 
@@ -75,10 +73,6 @@ def improved_constants_selector
         Proc.new { |constant| from_rating(constant) < C && to_rating(constant) > from_rating(constant) }
       end
 
-      def repo_identifier
-        repo.human_name
-      end
-
       def to_rating(constant)
         Rating.new(constant[:to][:rating])
       end

lib/cc/services/slack.rb

@@ -16,15 +16,15 @@ def receive_test
     speak(formatter.format_test)
 
     # payloads for test receivers include the weekly quality report.
-    send_snapshot_to_slack(CC::Formatters::SnapshotFormatter::Sample.new(repo, payload))
+    send_snapshot_to_slack(CC::Formatters::SnapshotFormatter::Sample.new(payload))
 
     { ok: true, message: "Test message sent" }
   rescue => ex
     { ok: false, message: ex.message }
   end
 
   def receive_snapshot
-    send_snapshot_to_slack(CC::Formatters::SnapshotFormatter::Base.new(repo, payload))
+    send_snapshot_to_slack(CC::Formatters::SnapshotFormatter::Base.new(payload))
   end
 
   def receive_coverage

test/formatters/snapshot_formatter_test.rb

@@ -6,32 +6,32 @@ def described_class
   end
 
   def test_quality_alert_with_new_constants
-    f = described_class.new(nil, {new_constants: [{to: {rating: "D"}}], changed_constants: []})
+    f = described_class.new({new_constants: [{to: {rating: "D"}}], changed_constants: []})
     refute_nil f.alert_constants_payload
   end
 
   def test_quality_alert_with_decreased_constants
-    f = described_class.new(nil, {new_constants: [],
+    f = described_class.new({new_constants: [],
                                   changed_constants: [{to: {rating: "D"}, from: {rating: "A"}}]
     })
     refute_nil f.alert_constants_payload
   end
 
   def test_quality_improvements_with_better_ratings
-    f = described_class.new(nil, {new_constants: [],
+    f = described_class.new({new_constants: [],
                                   changed_constants: [{to: {rating: "A"}, from: {rating: "D"}}]
     })
     refute_nil f.improved_constants_payload
   end
 
   def test_nothing_set_without_changes
-    f = described_class.new(nil, {new_constants: [], changed_constants: []})
+    f = described_class.new({new_constants: [], changed_constants: []})
     assert_nil f.alert_constants_payload
     assert_nil f.improved_constants_payload
   end
 
   def test_snapshot_formatter_test_with_relaxed_constraints
-    f = CC::Formatters::SnapshotFormatter::Sample.new(nil, {
+    f = CC::Formatters::SnapshotFormatter::Sample.new({
        new_constants: [{name: "foo", to: {rating: "A"}}, {name: "bar", to: {rating: "A"}}],
        changed_constants: [
          {from: {rating: "B"}, to: {rating: "C"}},