spec/timespan_spec.rb in timespan-0.1.4 vs spec/timespan_spec.rb in timespan-0.2.0

@@ -1,63 +1,98 @@
 require 'spec_helper'
-require 'chronic'
 
-describe "Timespan" do
+describe Timespan do
 	subject { timespan }
 
-	let(:timespan) { TimeSpan.new :from => from, :to => to}
+  let(:from) { Chronic.parse("1 day ago") }
+  let(:to)   { Time.now }
 
-	let(:from) { Chronic.parse("1 day ago") }
-	let(:to) { Time.now }
+  context '2 days duration (from now - default)' do
+    let(:timespan) { Timespan.new :duration => "2 days"}
 
-  it "spans 1 day" do
-		timespan.to_d.should == 1
+    describe '.start_date' do
+      it 'should default to today' do
+        DateTime.parse(subject.start_date.to_s).strftime('%d %b %Y').should == Date.today.strftime('%d %b %Y')
+      end
+    end
   end
 
-  it "spans 86400 sec" do
-		timespan.to_secs.should == 86400
-  end
+  context '3 hrs duration from now 2 days from now' do
+    let(:timespan) { Timespan.new("3 hrs").from(2.days.from_now) }
 
-  it "spans 86400 sec" do
-		timespan.to_mils.should be_within(10).of(86400000)
+    describe '.start_date' do
+      its(:start_date) { should be }
+      its(:end_date) { should be }
+      its(:duration) { should be_a Duration }
+    end
   end
 
-  describe 'set with duration' do
-  	let(:duration) { Duration.new(:days => 3)  }
-		let(:timespan)  { TimeSpan.new :from => from, :duration => duration }
 
-  	it 'should be 3 days' do
-  		timespan.to_d.should == 3
-  	end
+  context 'From and To with 1 day apart' do
+  	let(:timespan) { Timespan.new :from => from, :to => to}
+
+    describe '.convert_to_time' do
+      specify { subject.convert_to_time("1 day ago").to_s.should == 1.day.ago.to_s }
+    end
   end
 
-  describe 'set duration with String' do
-		let(:timespan)  { TimeSpan.new :from => from, :duration => "3 days" }
+  context 'From and 3 days' do
+    describe 'set with duration' do
+    	let(:duration) { Duration.new(:days => 3)  }
+  		let(:timespan) { Timespan.new :from => from, :duration => duration }
 
-  	it 'should be 3 days' do
-  		timespan.to_d.should == 3
-  	end
-  end
+    	it 'should be 3 days' do
+    		timespan.to_d.should == 3
+    	end
+    end
 
-  describe 'set duration with Spanner String including and' do
-		let(:timespan)  { TimeSpan.new :from => from, :duration => "3 days and 2 hours" }
+    describe 'set duration with String' do
+  		let(:timespan)  { Timespan.new :from => from, :duration => "3 days" }
 
-  	it 'should be 3 days and 2 hrs' do
-  		timespan.to_h.should == (24 * 3) + 2
-  	end
-  end
+    	it 'should be 3 days' do
+    		timespan.to_d.should == 3
+    	end
+    end
 
+    describe 'set duration with Spanner String including and' do
+  		let(:timespan)  { Timespan.new :from => from, :duration => "3 days and 2 hours" }
 
-  describe 'set start_time to new' do
-		let(:timespan) { TimeSpan.new :from => from, :to => to }  	
+    	it 'should be 3 days and 2 hrs' do
+    		timespan.to_h.should == (24 * 3) + 2
+    	end
+    end
 
-		before :each do
-			@old_timespan = timespan.clone
-			@new_timespan = timespan.clone
-			@new_timespan.start_date = Chronic.parse("2 days ago")
-		end
+    describe 'set start_time to new' do
+      let(:timespan) { Timespan.new :from => from, :to => to }    
 
-		it 'should have diff timespans' do
-			@old_timespan.to_d.should_not == @new_timespan.to_d
-		end
-  end  
+      before :each do
+        @old_timespan = timespan.clone
+        @new_timespan = timespan.clone
+        @new_timespan.start_date = Chronic.parse("2 days ago")
+      end
+
+      its(:duration) { should be_a Duration }
+      specify { subject.send(:dirty).should be_empty }
+
+      it 'should have diff timespans' do
+        @old_timespan.days.should_not == @new_timespan.days
+      end
+    end
+
+    describe 'set end_time to new' do
+      let(:timespan) { Timespan.new :from => from, :to => to }    
+
+      before :each do
+        @old_timespan = timespan.clone
+        @new_timespan = timespan.clone
+        @new_timespan.end_date = Chronic.parse("5 days from now")
+      end
+
+      its(:duration) { should be_a Duration }
+      specify { subject.send(:dirty).should be_empty }
+
+      it 'should have diff timespans' do
+        @old_timespan.days.should_not == @new_timespan.days
+      end
+    end
+  end
 end