Changeset 6563 for lang/ruby/date_time-duration

Timestamp:

02/11/08 19:28:41 (5 years ago)

Author:

walf443

Message:

lang/ruby/date_time-duration: rewrote spec to use rspec-fixture

Location:

lang/ruby/date_time-duration/spec

Files:

• date_time-duration_spec.rb (modified) (1 diff)
• spec_helper.rb (modified) (1 diff)

lang/ruby/date_time-duration/spec/date_time-duration_spec.rb

@@ -4 +4 @@
 # FIXME: oops... it's not easy to read. I want RSpec::Base.
 describe DateTime::Duration do
-  before do
-    @birth = DateTime.new(1984, 12, 26)
-    @birth_after_a_year_before_one_day = DateTime.new(1985,12,25)
-    @birth_after_a_year = DateTime.new(1985, 12,26)
-    @dt    = DateTime.new(2007, 12, 25)
-    @dt2   = DateTime.new(2007, 12, 26)
-    @dd = DateTime::Duration.new(@birth, @dt)
-    @dd2 = DateTime::Duration.new(@birth, @dt2)
-    @dd3 = DateTime::Duration.new(@birth, @birth_after_a_year_before_one_day)
-    @dd4 = DateTime::Duration.new(@birth, @birth_after_a_year )
-    @dd5 = DateTime::Duration.new(@birth_after_a_year, @birth)
+  describe "#days" do
+    with_fixtures [:from, :to] => :days do
+      it 'should return :days days in duration from :from to :to' do |input, days|
+        DateTime::Duration.new(input[:from], input[:to]).days.should == days
+      end
+
+      filters({
+        :from => lambda {|val| DateTime.strptime(val, '%Y-%m-%d') },
+        :to   => lambda {|val| DateTime.strptime(val, '%Y-%m-%d') },
+      })
+
+      set_fixtures([
+        [ ['1984-12-26', '2007-12-25'] => 8399 ],
+        [ ['1984-12-26', '2007-12-26'] => 8400 ],
+        [ ['1984-12-26', '1985-12-25'] => 364 ],
+        [ ['1984-12-26', '1985-12-26'] => 365 ],
+        [ ['1985-12-26', '1984-12-26'] => -365 ],
+      ])
+    end
   end
 
-  it %{ should convert duration in days properly} do
-    @dd.days.to_i.should == 8399
-    @dd2.days.to_i.should == 8400
-    @dd3.days.to_i.should == 364
-    @dd4.days.to_i.should == 365
-    @dd5.days.to_i.should == -365
+  describe "#months" do
+    with_fixtures [:from, :to] => :months do
+      it 'should return :months months in duration from :from to :to' do |input, months|
+        DateTime::Duration.new(input[:from], input[:to]).months.should == months
+      end
+
+      filters({
+        :from => lambda {|val| DateTime.strptime(val, '%Y-%m-%d') },
+        :to   => lambda {|val| DateTime.strptime(val, '%Y-%m-%d') },
+      })
+
+      set_fixtures([
+        [ ['1984-12-26', '2007-12-25'] => 275 ],
+        [ ['1984-12-26', '2007-12-26'] => 276 ],
+        [ ['1984-12-26', '1985-12-25'] => 11 ],
+        [ ['1984-12-26', '1985-12-26'] => 12 ],
+        [ ['1985-12-26', '1984-12-26'] => -12 ],
+      ])
+    end
   end
 
-  it %{ should convert duration in months properly} do
-    @dd.months.should == 275
-    @dd2.months.should == 276
-    @dd3.months.should == 11
-    @dd4.months.should == 12
-    @dd5.months.should == -12
+  describe "#years" do
+    with_fixtures [:from, :to] => :years do
+      it 'should return :years years in duration from :from to :to' do |input, years|
+        DateTime::Duration.new(input[:from], input[:to]).years.should == years
+      end
+
+      filters({
+        :from => lambda {|val| DateTime.strptime(val, '%Y-%m-%d') },
+        :to   => lambda {|val| DateTime.strptime(val, '%Y-%m-%d') },
+      })
+
+      set_fixtures([
+        [ ['1984-12-26', '2007-12-25'] => 22 ],
+        [ ['1984-12-26', '2007-12-26'] => 23 ],
+        [ ['1984-12-26', '1985-12-25'] => 0 ],
+        [ ['1984-12-26', '1985-12-26'] => 1 ],
+        [ ['1985-12-26', '1984-12-26'] => -1 ],
+      ])
+    end
   end
 
-  it %{ should convert duration in years properly} do
-    @dd.years.should == 22
-    @dd2.years.should == 23
-    @dd3.years.should == 0
-    @dd4.years.should == 1
-    @dd5.years.should == -1
-  end
+  describe '.new2' do
+    with_fixtures [ :from, :years, :months, :days ] => :duration do
+      it 'should return as the same of duration between :duration in :years years :months months :days days from :from' do |input, duration|
+        DateTime::Duration.new2(input[:from], {
+          :years  => input[:years], 
+          :months => input[:months], 
+          :days   => input[:days], 
+        }).should == duration
+      end
 
-  it %{ should make from data} do
-    DateTime::Duration.new2(@birth, :years => 22, :months => 11, :days => 30).should == @dd
-    DateTime::Duration.new2(@birth, :years => 23, :days => -1).should == @dd
-    DateTime::Duration.new2(@birth, :years => 23).should == @dd2
-    DateTime::Duration.new2(@birth, :years => 1, :days => -1).should == @dd3
-    DateTime::Duration.new2(@birth, :years => 1).should == @dd4
-    DateTime::Duration.new2(@birth_after_a_year, :years => -1)
+      filters({
+        :from => lambda {|val| DateTime.strptime(val, '%Y-%m-%d') },
+        :duration => lambda {|val| 
+          DateTime::Duration.new(
+            *val.map {|date_str| DateTime.strptime(date_str, '%Y-%m-%d') }
+          )
+        }
+      })
+
+      desc_filters({
+        :years => :to_s,
+        :months => :to_s,
+        :days => :to_s,
+        :duration => lambda {|val| "(#{val.join(', ')})" },
+      })
+
+      set_fixtures([
+        [ ['1984-12-26', 22, 11, 30]    => ['1984-12-26', '2007-12-25'] ],
+        [ ['1984-12-26', 23, nil,  -1]  => ['1984-12-26', '2007-12-25'] ],
+        [ ['1984-12-26', 23, nil,  nil] => ['1984-12-26', '2007-12-26'] ],
+        [ ['1984-12-26', 1, nil,  -1]   => ['1984-12-26', '1985-12-25'] ],
+        [ ['1984-12-26', 1, nil, nil]   => ['1984-12-26', '1985-12-26'] ],
+        [ ['1985-12-26', -1, nil, nil]  => ['1985-12-26', '1984-12-26'] ],
+      ])
+    end
   end
 end

lang/ruby/date_time-duration/spec/spec_helper.rb

@@ -1 +1 @@
 require 'rubygems'
 require 'spec'
+require 'spec/fixture'
 $LOAD_PATH.unshift(File.expand_path(File.dirname(__FILE__) + '/../lib/'))