1 files changed, 37 insertions, 0 deletions
diff --git a/spec/rubyspec/core/random/equal_value_spec.rb b/spec/rubyspec/core/random/equal_value_spec.rb
new file mode 100644
index 0000000000..738f549f1d
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+++ b/spec/rubyspec/core/random/equal_value_spec.rb
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+require File.expand_path('../../../spec_helper', __FILE__)
+
+describe "Random#==" do
+  it "returns true if the two objects have the same state" do
+    a = Random.new(42)
+    b = Random.new(42)
+    a.send(:state).should == b.send(:state)
+    a.should == b
+  end
+
+  it "returns false if the two objects have different state" do
+    a = Random.new
+    b = Random.new
+    a.send(:state).should_not == b.send(:state)
+    a.should_not == b
+  end
+
+  it "returns true if the two objects have the same seed" do
+    a = Random.new(42)
+    b = Random.new(42.5)
+    a.seed.should == b.seed
+    a.should == b
+  end
+
+  it "returns false if the two objects have a different seed" do
+    a = Random.new(42)
+    b = Random.new(41)
+    a.seed.should_not == b.seed
+    a.should_not == b
+  end
+
+  it "returns false if the other object is not a Random" do
+    a = Random.new(42)
+    a.should_not == 42
+    a.should_not == [a]
+  end
+end