date_range_spec.rb in timely-0.1.0

- old
+ new
@@ -1,40 +1,78 @@
 require 'spec_helper'
 
 describe Timely::DateRange do
   
   it "should allow initialization with two dates" do
-    lambda { @date_range = Timely::DateRange.new(Date.today, Date.today + 3) }.should_not raise_error
-    @date_range.start_date.should eql Date.today
-    @date_range.end_date.should eql Date.today + 3
+    expect { @date_range = Timely::DateRange.new(Date.today, Date.today + 3) }.to_not raise_error
+    expect(@date_range.start_date).to eq Date.today
+    expect(@date_range.end_date).to eq Date.today + 3
+    expect(@date_range.number_of_nights).to eq 4
   end
   
   it "should allow initialization with one date" do
-    lambda { @date_range = Timely::DateRange.new(Date.today) }.should_not raise_error
-    @date_range.start_date.should eql Date.today
-    @date_range.end_date.should eql Date.today
+    expect { @date_range = Timely::DateRange.new(Date.today) }.to_not raise_error
+    expect(@date_range.start_date).to eq Date.today
+    expect(@date_range.end_date).to eq Date.today
+    expect(@date_range.number_of_nights).to eq 1
   end
   
   it "should allow initialization with a range" do
-    lambda { @date_range = Timely::DateRange.new(Date.today..Date.today + 3) }.should_not raise_error
-    @date_range.start_date.should eql Date.today
-    @date_range.end_date.should eql Date.today + 3
+    expect { @date_range = Timely::DateRange.new(Date.today..Date.today + 3) }.to_not raise_error
+    expect(@date_range.start_date).to eq Date.today
+    expect(@date_range.end_date).to eq Date.today + 3
   end
 
+  it 'should print a readable version of time between two dates' do
+    expect(Timely::DateRange.new('2000-01-04'.to_date, '2000-01-04'.to_date).to_s).to eq '2000-01-04'
+    expect(Timely::DateRange.new('2000-01-04'.to_date, '2000-01-06'.to_date).to_s).to eq '2000-01-04 to 2000-01-06 (inclusive)'
+    expect(Timely::DateRange.new('2000-01-01'.to_date, '2000-05-31'.to_date).to_s).to eq 'Jan 2000 to May 2000'
+    expect(Timely::DateRange.new('2000-01-01'.to_date, '2000-01-31'.to_date).to_s).to eq 'Jan 2000'
+    Date::DATE_FORMATS[:short] = '%Y-%m-%d'
+    expect(Timely::DateRange.to_s('2000-01-01'.to_date, nil)).to eq 'on or after 2000-01-01'
+    expect(Timely::DateRange.to_s(nil, '2000-01-31'.to_date)).to eq 'on or before 2000-01-31'
+    expect(Timely::DateRange.to_s(nil, nil)).to eq 'no date range'
+  end
+
+  let(:fourth) { '2000-01-04'.to_date }
+  let(:fifth)  { '2000-01-05'.to_date }
+  let(:sixth)  { '2000-01-06'.to_date }
+
+  it 'should print a readable version of time between two times' do
+    expect(Timely::DateRange.to_s(fourth.at(9, 30), sixth.at(4, 20)))
+      .to eq '2000-01-04 09:30 to 2000-01-06 04:20'
+    expect(Timely::DateRange.to_s(fourth.at(9, 30)))
+      .to eq 'on or after 2000-01-04 09:30'
+  end
+
+  it 'should handle params' do
+    today = Timely::DateRange.from_params('2000-01-04')
+    expect(today.first).to eq '2000-01-04'.to_date
+    expect(today.last).to eq '2000-01-04'.to_date
+
+    today = Timely::DateRange.from_params('2000-01-04', '2')
+    expect(today.first).to eq '2000-01-04'.to_date
+    expect(today.last).to eq '2000-01-05'.to_date
+
+    today = Timely::DateRange.from_params('2000-01-04', 2)
+    expect(today.first).to eq '2000-01-04'.to_date
+    expect(today.last).to eq '2000-01-05'.to_date
+  end
+
   it "should correctly find the interesection between two date ranges" do
     @date_range = Timely::DateRange.new("2000-01-03".to_date, "2000-01-06".to_date)
-    @date_range.intersecting_dates(Timely::DateRange.new("2000-01-04".to_date, "2000-01-07".to_date)).should == ("2000-01-04".to_date.."2000-01-06".to_date)
-    @date_range.intersecting_dates(Timely::DateRange.new("2000-01-01".to_date, "2000-01-02".to_date)).should == []
-    @date_range.intersecting_dates(Timely::DateRange.new("2000-01-01".to_date, "2000-01-03".to_date)).should == ("2000-01-03".to_date.."2000-01-03".to_date)
-    @date_range.intersecting_dates(Timely::DateRange.new("2000-01-06".to_date, "2000-01-07".to_date)).should == ("2000-01-06".to_date.."2000-01-06".to_date)
-    @date_range.intersecting_dates(Timely::DateRange.new("2000-01-06".to_date, "2000-01-07".to_date)).should == ("2000-01-06".to_date.."2000-01-06".to_date)
-    @date_range.intersecting_dates(Timely::DateRange.new("2000-01-04".to_date, "2000-01-05".to_date)).should == ("2000-01-04".to_date.."2000-01-05".to_date)
-    @date_range.intersecting_dates(Timely::DateRange.new("2000-01-05".to_date, "2000-01-05".to_date)).should == ("2000-01-05".to_date.."2000-01-05".to_date)
+    expect(@date_range.intersecting_dates(Timely::DateRange.new("2000-01-04".to_date, "2000-01-07".to_date))).to eq ("2000-01-04".to_date.."2000-01-06".to_date)
+    expect(@date_range.intersecting_dates(Timely::DateRange.new("2000-01-01".to_date, "2000-01-02".to_date))).to eq []
+    expect(@date_range.intersecting_dates(Timely::DateRange.new("2000-01-01".to_date, "2000-01-03".to_date))).to eq ("2000-01-03".to_date.."2000-01-03".to_date)
+    expect(@date_range.intersecting_dates(Timely::DateRange.new("2000-01-06".to_date, "2000-01-07".to_date))).to eq ("2000-01-06".to_date.."2000-01-06".to_date)
+    expect(@date_range.intersecting_dates(Timely::DateRange.new("2000-01-06".to_date, "2000-01-07".to_date))).to eq ("2000-01-06".to_date.."2000-01-06".to_date)
+    expect(@date_range.intersecting_dates(Timely::DateRange.new("2000-01-04".to_date, "2000-01-05".to_date))).to eq ("2000-01-04".to_date.."2000-01-05".to_date)
+    expect(@date_range.intersecting_dates(Timely::DateRange.new("2000-01-05".to_date, "2000-01-05".to_date))).to eq ("2000-01-05".to_date.."2000-01-05".to_date)
 
     @date_range = Timely::DateRange.new("2000-01-03".to_date, "2000-01-03".to_date)
-    @date_range.intersecting_dates(Timely::DateRange.new("2000-01-04".to_date, "2000-01-07".to_date)).should == []
-    @date_range.intersecting_dates(Timely::DateRange.new("2000-01-01".to_date, "2000-01-03".to_date)).should == ("2000-01-03".to_date.."2000-01-03".to_date)
-    @date_range.intersecting_dates(Timely::DateRange.new("2000-01-03".to_date, "2000-01-05".to_date)).should == ("2000-01-03".to_date.."2000-01-03".to_date)
-    @date_range.intersecting_dates(Timely::DateRange.new("2000-01-02".to_date, "2000-01-04".to_date)).should == ("2000-01-03".to_date.."2000-01-03".to_date)
+    expect(@date_range.intersecting_dates(Timely::DateRange.new("2000-01-04".to_date, "2000-01-07".to_date))).to eq []
+    expect(@date_range.intersecting_dates(Timely::DateRange.new("2000-01-01".to_date, "2000-01-03".to_date))).to eq ("2000-01-03".to_date.."2000-01-03".to_date)
+    expect(@date_range.intersecting_dates(Timely::DateRange.new("2000-01-03".to_date, "2000-01-05".to_date))).to eq ("2000-01-03".to_date.."2000-01-03".to_date)
+    expect(@date_range.intersecting_dates(Timely::DateRange.new("2000-01-02".to_date, "2000-01-04".to_date))).to eq ("2000-01-03".to_date.."2000-01-03".to_date)
   end
   
 end