require File.dirname(__FILE__) + '/spec_helper.rb'

describe Flog do
#   before do
#     @alpha_only_method = <<-AOM
#     Total flog = 13.6283678106927
# 
#     ErrorMailer#errormail: (12.5)
#         12.0: assignment
#          1.2: []
#          1.2: now
#          1.2: content_type
# AOM
# 
#     @method_that_has_digits = <<-MTHD
#     Total flog = 7.08378429936994
# 
#     NoImmunizationReason#to_c32: (7.1)
#          3.0: code
#          2.3: branch
#          1.4: templateId
#          1.2: act
#          1.1: entryRelationship
# MTHD
# 
#     @bang_method = <<-BM
#     Total flog = 7.08378429936994
# 
#     NoImmunizationReason#to_c32!: (7.1)
#          3.0: code
#          2.3: branch
#          1.4: templateId
#          1.2: act
#          1.1: entryRelationship
# BM
# 
#     @invalid_method = <<-IM
#     Total flog = 7.08378429936994
# 
#          3.0: code
#          2.3: branch
#          1.4: templateId
#          1.2: act
#          1.1: entryRelationship
# IM
# 
#     @assignment_method = <<-MTHD
#     Total Flog = 21.6 (5.4 +/- 3.3 flog / method)
# 
#     ActivityReport#existing_measure_attributes=: (8.5)
#          4.1: assignment
#          1.8: id
#          1.6: to_s
#          1.4: []
#          1.4: activity_report_measures
#          1.2: each
#          1.2: branch
#     MTHD
# 
#     @class_methods_grouped_together = <<-MTHD
#     Total Flog = 61.8 (7.7 +/- 95.3 flog / method)
# 
#     User#none: (32.8)
#          7.2: include
#          3.6: validates_length_of
#          3.6: validates_format_of
#          2.4: validates_presence_of
#          2.4: validates_uniqueness_of
#          1.4: bad_login_message
#          1.4: name_regex
#          1.4: bad_email_message
#          1.4: bad_name_message
#          1.4: login_regex
#          1.4: email_regex
#          1.2: private
#          1.2: has_and_belongs_to_many
#          1.2: before_create
#          1.2: attr_accessible
#          0.4: lit_fixnum
#     MTHD
#   end
#   
#   it "should be able to parse class_methods_grouped_together" do
#     page = Base.parse(@class_methods_grouped_together)
#     page.should_not be_nil
#     page.score.should == 61.8
#     page.scanned_methods.size.should == 1
#     sm = page.scanned_methods.first
#     sm.name.should == 'User#none'
#     sm.score.should == 32.8
#     
#     sm.operators.size.should == 16
#     sm.operators.first.score.should == 7.2
#     sm.operators.first.operator.should == "include"
#     
#     sm.operators.last.score.should == 0.4
#     sm.operators.last.operator.should == "lit_fixnum"
#   end
#   
#   it "should be able to parse an assignment method" do
#     page = Base.parse(@assignment_method)
#     page.should_not be_nil
#     page.score.should == 21.6
#     page.scanned_methods.size.should == 1
#     sm = page.scanned_methods.first
#     sm.name.should == 'ActivityReport#existing_measure_attributes='
#     sm.score.should == 8.5
#   end
# 
#   it "should be able to parse an alpha only method" do
#     page = Base.parse(@alpha_only_method)
#     page.should_not be_nil
#     page.score.should == 13.6283678106927
#     page.scanned_methods.size.should == 1
#     sm = page.scanned_methods.first
#     sm.name.should == 'ErrorMailer#errormail'
#     sm.score.should == 12.5
#   end
# 
#   it "should be able to parse method that has digits" do
#     page = Base.parse(@method_that_has_digits)
#     page.should_not be_nil
#     page.score.should == 7.08378429936994
#     page.scanned_methods.size.should == 1
#     sm = page.scanned_methods.first
#     sm.name.should == 'NoImmunizationReason#to_c32'
#     sm.score.should == 7.1
#   end
# 
#   it "should be able to parse bang method" do
#     page = Base.parse(@bang_method)
#     page.should_not be_nil
#     page.score.should == 7.08378429936994
#     page.scanned_methods.size.should == 1
#     sm = page.scanned_methods.first
#     sm.name.should == 'NoImmunizationReason#to_c32!'
#     sm.score.should == 7.1
#   end
#   
#   it "should return nil when parsing invalid method" do
#     page = Base.parse(@invalid_method)
#     page.should be_nil
#   end  
# end
# 
# IM = <<-IM
#     Total flog = 7.08378429936994
# 
#          3.0: code
#          2.3: branch
#          1.4: templateId
#          1.2: act
#          1.1: entryRelationship
# IM
# describe MetricFu::Flog do
# 
#   describe "generate_report" do
#     it "should generate reports" do
#       generator = Flog::Generator.new('other_dir')
#       generator.should_receive(:flog_results).and_return(['A', 'B'])
#       generator.should_receive(:save_output).at_least(3).times.and_return('')
#       generator.should_receive(:open).any_number_of_times.and_return(['Total Flog = 1273.9 (9.3 +/- 259.2 flog / method)', 'TokenCounter#list_tokens_per_line: (15.2)', '9.0: assignment'].join("\n"))
#       generator.generate_report
#     end
#     
#     it "should be able to handle InvalidFlogs" do
#       generator = Flog::Generator.new('other_dir')
#       generator.should_receive(:flog_results).and_return(['A', 'B'])
#       generator.should_receive(:inline_css).any_number_of_times.and_return('')
#       generator.should_receive(:save_output).once
#       generator.should_receive(:open).any_number_of_times.and_return(IM)      
#       generator.generate_report
#     end      
#   end
#   
#   describe "template_name" do
#     it "should return the class name in lowercase" do
#       flog = Flog::Generator.new('base_dir')      
#       Flog::Generator.template_name.should == 'flog'
#     end
#   end  
# end
# 
# describe MetricFu::Flog::Page do
# 
#   describe "average_score" do
#     it "should calculate the average score" do
#       page = Page.new(10)
#       page.should_receive(:scanned_methods).any_number_of_times.and_return([ScannedMethod.new(:test, 10), ScannedMethod.new(:test, 20)])      
#       page.average_score.should == 15
#     end
#     
#     it "should be able to handle divide by zero" do
#       page = Page.new(10)
#       page.should_receive(:scanned_methods).any_number_of_times.and_return([])
#       page.average_score.should == 0
#     end    
#   end
#   
#   describe "highest_score" do
#     it "should calculate the average score" do
#       page = Page.new(10)
#       page.should_receive(:scanned_methods).any_number_of_times.and_return([ScannedMethod.new(:test, 10), ScannedMethod.new(:test, 20)])
#       page.highest_score.should == 20
#     end   
#   end  
end