step_spec.rb in picolena-0.1.6

- old
+ new

@@ -5,174 +5,174 @@
     describe Step, "matching" do
       it "should match a text string" do
         step = Step.new("this text") {}
         step.matches?("this text").should be_true
       end
-      
+
       it "should not match a text string that does not start the same" do
         step = Step.new("this text") {}
         step.matches?("Xthis text").should be_false
       end
-      
+
       it "should not match a text string that does not end the same" do
         step = Step.new("this text") {}
         step.matches?("this textX").should be_false
       end
-      
+
       it "should match a text string with a param" do
         step = Step.new("this $param text") {}
         step.matches?("this anything text").should be_true
       end
-      
+
       it "should not be greedy" do
         step = Step.new("enter $value for $key") {}
         step.parse_args("enter 3 for keys for a piano").should == ['3','keys for a piano']
       end
-      
+
       it "should match a text string with 3 params" do
         step = Step.new("1 $one 2 $two 3 $three 4") {}
         step.matches?("1 a 2 b 3 c 4").should be_true
       end
-      
+
       it "should match a text string with a param at the beginning" do
         step = Step.new("$one 2 3") {}
         step.matches?("a 2 3").should be_true
       end
-      
+
       it "should match a text string with a param at the end" do
         step = Step.new("1 2 $three") {}
         step.matches?("1 2 c").should be_true
       end
-      
+
       it "should not match a different string" do
         step = Step.new("this text") {}
         step.matches?("other text").should be_false
       end
 
       it "should match a regexp" do
         step = Step.new(/this text/) {}
         step.matches?("this text").should be_true
       end
-      
+
       it "should match a regexp with a match group" do
         step = Step.new(/this (.*) text/) {}
         step.matches?("this anything text").should be_true
       end
-      
+
       it "should match a regexp with a named variable" do
         step = Step.new(/this $variable text/) {}
         step.matches?("this anything text").should be_true
       end
-      
+
       it "should not match a non matching regexp" do
         step = Step.new(/this (.*) text/) {}
         step.matches?("other anything text").should be_false
       end
-      
+
       it "should not match a non matching regexp with a named variable" do
         step = Step.new(/this $variable text/) {}
         step.matches?("other anything text").should be_false
       end
-      
+
       it "should not get bogged down by parens in strings" do
         step = Step.new("before () after") {}
         step.matches?("before () after").should be_true
       end
-      
+
       it "should match any option of an alteration" do
         step = Step.new(/(he|she) is cool/) {}
         step.matches?("he is cool").should be_true
         step.matches?("she is cool").should be_true
       end
-      
+
       it "should match alteration as well as a variable" do
         step = Step.new(/(he|she) is (.*)/) {}
         step.matches?("he is cool").should be_true
         step.parse_args("he is cool").should == ['he', 'cool']
       end
-      
+
       it "should match alteration as well as a named variable" do
         step = Step.new(/(he|she) is $adjective/) {}
         step.matches?("he is cool").should be_true
         step.parse_args("he is cool").should == ['he', 'cool']
       end
-      
+
       it "should match alteration as well as a anonymous and named variable" do
         step = Step.new(/(he|she) is (.*?) $adjective/) {}
         step.matches?("he is very cool").should be_true
         step.parse_args("he is very cool").should == ['he', 'very', 'cool']
       end
-      
+
     end
-    
+
     describe Step do
       it "should make complain with no block" do
         lambda {
           step = Step.new("foo")
         }.should raise_error
       end
-      
+
       it "should perform itself on an object" do
         # given
         $instance = nil
         step = Step.new 'step' do
           $instance = self
         end
         instance = Object.new
-        
+
         # when
         step.perform(instance, "step")
-        
+
         # then
         $instance.should == instance
       end
-      
+
       it "should perform itself with one parameter with match expression" do
         # given
         $result = nil
         step = Step.new 'an account with $count dollars' do |count|
           $result = count
         end
         instance = Object.new
-        
+
         # when
         args = step.parse_args("an account with 3 dollars")
         step.perform(instance, *args)
-        
+
         # then
         $result.should == "3"
       end
-      
+
       it "should perform itself with one parameter without a match expression" do
         # given
         $result = nil
         step = Step.new 'an account with a balance of' do |amount|
           $result = amount
         end
         instance = Object.new
-        
+
         # when
         step.perform(instance, 20)
-        
+
         # then
         $result.should == 20
       end
-      
+
       it "should perform itself with 2 parameters" do
         # given
         $account_type = nil
         $amount = nil
         step = Step.new 'a $account_type account with $amount dollars' do |account_type, amount|
           $account_type = account_type
           $amount = amount
         end
         instance = Object.new
-        
+
         # when
         args = step.parse_args("a savings account with 3 dollars")
         step.perform(instance, *args)
-        
+
         # then
         $account_type.should == "savings"
         $amount.should == "3"
       end
 
@@ -183,14 +183,14 @@
         step = Step.new /(he|she) is (.*)/ do |pronoun, adjective|
           $pronoun = pronoun
           $adjective = adjective
         end
         instance = Object.new
-        
+
         # when
         args = step.parse_args("he is cool")
         step.perform(instance, *args)
-        
+
         # then
         $pronoun.should == "he"
         $adjective.should == "cool"
       end
 