diff options
Diffstat (limited to 'spec/rubyspec/core/enumerator/initialize_spec.rb')
-rw-r--r-- | spec/rubyspec/core/enumerator/initialize_spec.rb | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/spec/rubyspec/core/enumerator/initialize_spec.rb b/spec/rubyspec/core/enumerator/initialize_spec.rb deleted file mode 100644 index 58f8a5e865..0000000000 --- a/spec/rubyspec/core/enumerator/initialize_spec.rb +++ /dev/null @@ -1,61 +0,0 @@ -# -*- encoding: us-ascii -*- - -require File.expand_path('../../../spec_helper', __FILE__) - -describe "Enumerator#initialize" do - before :each do - @uninitialized = Enumerator.allocate - end - - it "is a private method" do - Enumerator.should have_private_instance_method(:initialize, false) - end - - it "returns self when given an object" do - @uninitialized.send(:initialize, Object.new).should equal(@uninitialized) - end - - it "returns self when given a block" do - @uninitialized.send(:initialize) {}.should equal(@uninitialized) - end - - # Maybe spec should be broken up? - it "accepts a block" do - @uninitialized.send(:initialize) do |yielder| - r = yielder.yield 3 - yielder << r << 2 << 1 - end - @uninitialized.should be_an_instance_of(Enumerator) - r = [] - @uninitialized.each{|x| r << x; x * 2} - r.should == [3, 6, 2, 1] - end - - it "sets size to nil if size is not given" do - @uninitialized.send(:initialize) {}.size.should be_nil - end - - it "sets size to nil if the given size is nil" do - @uninitialized.send(:initialize, nil) {}.size.should be_nil - end - - it "sets size to the given size if the given size is Float::INFINITY" do - @uninitialized.send(:initialize, Float::INFINITY) {}.size.should equal(Float::INFINITY) - end - - it "sets size to the given size if the given size is a Fixnum" do - @uninitialized.send(:initialize, 100) {}.size.should == 100 - end - - it "sets size to the given size if the given size is a Proc" do - @uninitialized.send(:initialize, lambda { 200 }) {}.size.should == 200 - end - - describe "on frozen instance" do - it "raises a RuntimeError" do - lambda { - @uninitialized.freeze.send(:initialize) {} - }.should raise_error(RuntimeError) - end - end -end |