1 files changed, 83 insertions, 0 deletions
diff --git a/spec/ruby/library/socket/option/initialize_spec.rb b/spec/ruby/library/socket/option/initialize_spec.rb
new file mode 100644
index 0000000000..986cfa8ad4
--- /dev/null
+++ b/spec/ruby/library/socket/option/initialize_spec.rb
@@ -0,0 +1,83 @@
+require_relative '../spec_helper'
+
+describe 'Socket::Option#initialize' do
+  before do
+    @bool = [0].pack('i')
+  end
+
+  describe 'using Fixnums' do
+    it 'returns a Socket::Option' do
+      opt = Socket::Option
+        .new(Socket::AF_INET, Socket::SOL_SOCKET, Socket::SO_KEEPALIVE, @bool)
+
+      opt.should be_an_instance_of(Socket::Option)
+
+      opt.family.should  == Socket::AF_INET
+      opt.level.should   == Socket::SOL_SOCKET
+      opt.optname.should == Socket::SO_KEEPALIVE
+      opt.data.should    == @bool
+    end
+  end
+
+  describe 'using Symbols' do
+    it 'returns a Socket::Option' do
+      opt = Socket::Option.new(:INET, :SOCKET, :KEEPALIVE, @bool)
+
+      opt.should be_an_instance_of(Socket::Option)
+
+      opt.family.should  == Socket::AF_INET
+      opt.level.should   == Socket::SOL_SOCKET
+      opt.optname.should == Socket::SO_KEEPALIVE
+      opt.data.should    == @bool
+    end
+
+    it 'raises when using an invalid address family' do
+      lambda {
+        Socket::Option.new(:INET2, :SOCKET, :KEEPALIVE, @bool)
+      }.should raise_error(SocketError)
+    end
+
+    it 'raises when using an invalid level' do
+      lambda {
+        Socket::Option.new(:INET, :CATS, :KEEPALIVE, @bool)
+      }.should raise_error(SocketError)
+    end
+
+    it 'raises when using an invalid option name' do
+      lambda {
+        Socket::Option.new(:INET, :SOCKET, :CATS, @bool)
+      }.should raise_error(SocketError)
+    end
+  end
+
+  describe 'using Strings' do
+    it 'returns a Socket::Option' do
+      opt = Socket::Option.new('INET', 'SOCKET', 'KEEPALIVE', @bool)
+
+      opt.should be_an_instance_of(Socket::Option)
+
+      opt.family.should  == Socket::AF_INET
+      opt.level.should   == Socket::SOL_SOCKET
+      opt.optname.should == Socket::SO_KEEPALIVE
+      opt.data.should    == @bool
+    end
+
+    it 'raises when using an invalid address family' do
+      lambda {
+        Socket::Option.new('INET2', 'SOCKET', 'KEEPALIVE', @bool)
+      }.should raise_error(SocketError)
+    end
+
+    it 'raises when using an invalid level' do
+      lambda {
+        Socket::Option.new('INET', 'CATS', 'KEEPALIVE', @bool)
+      }.should raise_error(SocketError)
+    end
+
+    it 'raises when using an invalid option name' do
+      lambda {
+        Socket::Option.new('INET', 'SOCKET', 'CATS', @bool)
+      }.should raise_error(SocketError)
+    end
+  end
+end