1 files changed, 79 insertions, 0 deletions
diff --git a/spec/ruby/core/integer/times_spec.rb b/spec/ruby/core/integer/times_spec.rb
new file mode 100644
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+++ b/spec/ruby/core/integer/times_spec.rb
@@ -0,0 +1,79 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+
+describe "Integer#times" do
+  it "returns self" do
+    5.times {}.should == 5
+    9.times {}.should == 9
+    9.times { |n| n - 2 }.should == 9
+  end
+
+  it "yields each value from 0 to self - 1" do
+    a = []
+    9.times { |i| a << i }
+    -2.times { |i| a << i }
+    a.should == [0, 1, 2, 3, 4, 5, 6, 7, 8]
+  end
+
+  it "skips the current iteration when encountering 'next'" do
+    a = []
+    3.times do |i|
+      next if i == 1
+      a << i
+    end
+    a.should == [0, 2]
+  end
+
+  it "skips all iterations when encountering 'break'" do
+    a = []
+    5.times do |i|
+      break if i == 3
+      a << i
+    end
+    a.should == [0, 1, 2]
+  end
+
+  it "skips all iterations when encountering break with an argument and returns that argument" do
+    9.times { break 2 }.should == 2
+  end
+
+  it "executes a nested while loop containing a break expression" do
+    a = [false]
+    b = 1.times do |i|
+      while true
+        a.shift or break
+      end
+    end
+    a.should == []
+    b.should == 1
+  end
+
+  it "executes a nested #times" do
+    a = 0
+    b = 3.times do |i|
+      2.times { a += 1 }
+    end
+    a.should == 6
+    b.should == 3
+  end
+
+  it "returns an Enumerator" do
+    result = []
+
+    enum = 3.times
+    enum.each { |i| result << i }
+
+    result.should == [0, 1, 2]
+  end
+
+  describe "when no block is given" do
+    describe "returned Enumerator" do
+      describe "size" do
+        it "returns self" do
+          5.times.size.should == 5
+          10.times.size.should == 10
+          0.times.size.should == 0
+        end
+      end
+    end
+  end
+end