[macruby-changes] [1462] MacRuby/branches/experimental/spec/frozen/core/array/sample_spec.rb
source_changes at macosforge.org
source_changes at macosforge.org
Wed Apr 22 15:11:14 PDT 2009
Revision: 1462
http://trac.macosforge.org/projects/ruby/changeset/1462
Author: eloy.de.enige at gmail.com
Date: 2009-04-22 15:11:14 -0700 (Wed, 22 Apr 2009)
Log Message:
-----------
Correcting style in last commit:
* No need for 2 arrays in the first test case.
* Adding guards for versions < 1.9
* Fixing descriptions (we don't use should).
Modified Paths:
--------------
MacRuby/branches/experimental/spec/frozen/core/array/sample_spec.rb
Modified: MacRuby/branches/experimental/spec/frozen/core/array/sample_spec.rb
===================================================================
--- MacRuby/branches/experimental/spec/frozen/core/array/sample_spec.rb 2009-04-22 22:11:05 UTC (rev 1461)
+++ MacRuby/branches/experimental/spec/frozen/core/array/sample_spec.rb 2009-04-22 22:11:14 UTC (rev 1462)
@@ -1,20 +1,23 @@
require File.dirname(__FILE__) + '/../../spec_helper'
require File.dirname(__FILE__) + '/fixtures/classes'
+describe "Array#sample" do
+ ruby_version_is "" ... "1.9" do
+ it "is not defined" do
+ lambda { [].sample }.should raise_error(NoMethodError)
+ end
+ end
-describe "Array#sample" do
ruby_version_is "1.9" do
- it "should select an value from the array" do
+ it "selects a random value from the array" do
a = [1,2,3,4]
- b = [4,3,2,1]
10.times {
- b.include?(a.sample).should be_true
+ a.include?(a.sample).should be_true
}
end
- it "should return a nil value if the array is empty" do
- a = []
- a.sample.should be_nil
+ it "returns nil for empty arrays" do
+ [].sample.should be_nil
end
end
end
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