THRIFT-4342: update ruby tests to use rspec 3, updated all dependencies for ruby
Client: rb
diff --git a/lib/rb/spec/json_protocol_spec.rb b/lib/rb/spec/json_protocol_spec.rb
index 57e9401..fe1af7b 100644
--- a/lib/rb/spec/json_protocol_spec.rb
+++ b/lib/rb/spec/json_protocol_spec.rb
@@ -30,257 +30,257 @@
 
     it "should write json escaped char" do
       @prot.write_json_escape_char("\n")
-      @trans.read(@trans.available).should == '\u000a'
+      expect(@trans.read(@trans.available)).to eq('\u000a')
 
       @prot.write_json_escape_char(" ")
-      @trans.read(@trans.available).should == '\u0020'
+      expect(@trans.read(@trans.available)).to eq('\u0020')
     end
 
     it "should write json char" do
       @prot.write_json_char("\n")
-      @trans.read(@trans.available).should == '\\n'
+      expect(@trans.read(@trans.available)).to eq('\\n')
 
       @prot.write_json_char(" ")
-      @trans.read(@trans.available).should == ' '
+      expect(@trans.read(@trans.available)).to eq(' ')
 
       @prot.write_json_char("\\")
-      @trans.read(@trans.available).should == "\\\\"
+      expect(@trans.read(@trans.available)).to eq("\\\\")
 
       @prot.write_json_char("@")
-      @trans.read(@trans.available).should == '@'
+      expect(@trans.read(@trans.available)).to eq('@')
     end
 
     it "should write json string" do
       @prot.write_json_string("this is a \\ json\nstring")
-      @trans.read(@trans.available).should == "\"this is a \\\\ json\\nstring\""
+      expect(@trans.read(@trans.available)).to eq("\"this is a \\\\ json\\nstring\"")
     end
 
     it "should write json base64" do
       @prot.write_json_base64("this is a base64 string")
-      @trans.read(@trans.available).should == "\"dGhpcyBpcyBhIGJhc2U2NCBzdHJpbmc=\""
+      expect(@trans.read(@trans.available)).to eq("\"dGhpcyBpcyBhIGJhc2U2NCBzdHJpbmc=\"")
     end
 
     it "should write json integer" do
       @prot.write_json_integer(45)
-      @trans.read(@trans.available).should == "45"
+      expect(@trans.read(@trans.available)).to eq("45")
 
       @prot.write_json_integer(33000)
-      @trans.read(@trans.available).should == "33000"
+      expect(@trans.read(@trans.available)).to eq("33000")
 
       @prot.write_json_integer(3000000000)
-      @trans.read(@trans.available).should == "3000000000"
+      expect(@trans.read(@trans.available)).to eq("3000000000")
 
       @prot.write_json_integer(6000000000)
-      @trans.read(@trans.available).should == "6000000000"
+      expect(@trans.read(@trans.available)).to eq("6000000000")
     end
 
     it "should write json double" do
       @prot.write_json_double(12.3)
-      @trans.read(@trans.available).should == "12.3"
+      expect(@trans.read(@trans.available)).to eq("12.3")
 
       @prot.write_json_double(-3.21)
-      @trans.read(@trans.available).should == "-3.21"
+      expect(@trans.read(@trans.available)).to eq("-3.21")
 
       @prot.write_json_double(((+1.0/0.0)/(+1.0/0.0)))
-      @trans.read(@trans.available).should == "\"NaN\""
+      expect(@trans.read(@trans.available)).to eq("\"NaN\"")
 
       @prot.write_json_double((+1.0/0.0))
-      @trans.read(@trans.available).should == "\"Infinity\""
+      expect(@trans.read(@trans.available)).to eq("\"Infinity\"")
 
       @prot.write_json_double((-1.0/0.0))
-      @trans.read(@trans.available).should == "\"-Infinity\""
+      expect(@trans.read(@trans.available)).to eq("\"-Infinity\"")
     end
 
     it "should write json object start" do
       @prot.write_json_object_start
-      @trans.read(@trans.available).should == "{"
+      expect(@trans.read(@trans.available)).to eq("{")
     end
 
     it "should write json object end" do
       @prot.write_json_object_end
-      @trans.read(@trans.available).should == "}"
+      expect(@trans.read(@trans.available)).to eq("}")
     end
 
     it "should write json array start" do
       @prot.write_json_array_start
-      @trans.read(@trans.available).should == "["
+      expect(@trans.read(@trans.available)).to eq("[")
     end
 
     it "should write json array end" do
       @prot.write_json_array_end
-      @trans.read(@trans.available).should == "]"
+      expect(@trans.read(@trans.available)).to eq("]")
     end
 
     it "should write message begin" do
       @prot.write_message_begin("name", 12, 32)
-      @trans.read(@trans.available).should == "[1,\"name\",12,32"
+      expect(@trans.read(@trans.available)).to eq("[1,\"name\",12,32")
     end
 
     it "should write message end" do
       @prot.write_message_end
-      @trans.read(@trans.available).should == "]"
+      expect(@trans.read(@trans.available)).to eq("]")
     end
 
     it "should write struct begin" do
       @prot.write_struct_begin("name")
-      @trans.read(@trans.available).should == "{"
+      expect(@trans.read(@trans.available)).to eq("{")
     end
 
     it "should write struct end" do
       @prot.write_struct_end
-      @trans.read(@trans.available).should == "}"
+      expect(@trans.read(@trans.available)).to eq("}")
     end
 
     it "should write field begin" do
       @prot.write_field_begin("name", Thrift::Types::STRUCT, 32)
-      @trans.read(@trans.available).should == "32{\"rec\""
+      expect(@trans.read(@trans.available)).to eq("32{\"rec\"")
     end
 
     it "should write field end" do
       @prot.write_field_end
-      @trans.read(@trans.available).should == "}"
+      expect(@trans.read(@trans.available)).to eq("}")
     end
 
     it "should write field stop" do
       @prot.write_field_stop
-      @trans.read(@trans.available).should == ""
+      expect(@trans.read(@trans.available)).to eq("")
     end
 
     it "should write map begin" do
       @prot.write_map_begin(Thrift::Types::STRUCT, Thrift::Types::LIST, 32)
-      @trans.read(@trans.available).should == "[\"rec\",\"lst\",32,{"
+      expect(@trans.read(@trans.available)).to eq("[\"rec\",\"lst\",32,{")
     end
 
     it "should write map end" do
       @prot.write_map_end
-      @trans.read(@trans.available).should == "}]"
+      expect(@trans.read(@trans.available)).to eq("}]")
     end
 
     it "should write list begin" do
       @prot.write_list_begin(Thrift::Types::STRUCT, 32)
-      @trans.read(@trans.available).should == "[\"rec\",32"
+      expect(@trans.read(@trans.available)).to eq("[\"rec\",32")
     end
 
     it "should write list end" do
       @prot.write_list_end
-      @trans.read(@trans.available).should == "]"
+      expect(@trans.read(@trans.available)).to eq("]")
     end
 
     it "should write set begin" do
       @prot.write_set_begin(Thrift::Types::STRUCT, 32)
-      @trans.read(@trans.available).should == "[\"rec\",32"
+      expect(@trans.read(@trans.available)).to eq("[\"rec\",32")
     end
 
     it "should write set end" do
       @prot.write_set_end
-      @trans.read(@trans.available).should == "]"
+      expect(@trans.read(@trans.available)).to eq("]")
     end
 
     it "should write bool" do
       @prot.write_bool(true)
-      @trans.read(@trans.available).should == "1"
+      expect(@trans.read(@trans.available)).to eq("1")
 
       @prot.write_bool(false)
-      @trans.read(@trans.available).should == "0"
+      expect(@trans.read(@trans.available)).to eq("0")
     end
 
     it "should write byte" do
       @prot.write_byte(100)
-      @trans.read(@trans.available).should == "100"
+      expect(@trans.read(@trans.available)).to eq("100")
     end
 
     it "should write i16" do
       @prot.write_i16(1000)
-      @trans.read(@trans.available).should == "1000"
+      expect(@trans.read(@trans.available)).to eq("1000")
     end
 
     it "should write i32" do
       @prot.write_i32(3000000000)
-      @trans.read(@trans.available).should == "3000000000"
+      expect(@trans.read(@trans.available)).to eq("3000000000")
     end
 
     it "should write i64" do
       @prot.write_i64(6000000000)
-      @trans.read(@trans.available).should == "6000000000"
+      expect(@trans.read(@trans.available)).to eq("6000000000")
     end
 
     it "should write double" do
       @prot.write_double(1.23)
-      @trans.read(@trans.available).should == "1.23"
+      expect(@trans.read(@trans.available)).to eq("1.23")
 
       @prot.write_double(-32.1)
-      @trans.read(@trans.available).should == "-32.1"
+      expect(@trans.read(@trans.available)).to eq("-32.1")
 
       @prot.write_double(((+1.0/0.0)/(+1.0/0.0)))
-      @trans.read(@trans.available).should == "\"NaN\""
+      expect(@trans.read(@trans.available)).to eq("\"NaN\"")
 
       @prot.write_double((+1.0/0.0))
-      @trans.read(@trans.available).should == "\"Infinity\""
+      expect(@trans.read(@trans.available)).to eq("\"Infinity\"")
 
       @prot.write_double((-1.0/0.0))
-      @trans.read(@trans.available).should == "\"-Infinity\""
+      expect(@trans.read(@trans.available)).to eq("\"-Infinity\"")
     end
 
     if RUBY_VERSION >= '1.9'
       it 'should write string' do
         @prot.write_string('this is a test string')
         a = @trans.read(@trans.available)
-        a.should == '"this is a test string"'.force_encoding(Encoding::BINARY)
-        a.encoding.should == Encoding::BINARY
+        expect(a).to eq('"this is a test string"'.force_encoding(Encoding::BINARY))
+        expect(a.encoding).to eq(Encoding::BINARY)
       end
 
       it 'should write string with unicode characters' do
         @prot.write_string("this is a test string with unicode characters: \u20AC \u20AD")
         a = @trans.read(@trans.available)
-        a.should == "\"this is a test string with unicode characters: \u20AC \u20AD\"".force_encoding(Encoding::BINARY)
-        a.encoding.should == Encoding::BINARY
+        expect(a).to eq("\"this is a test string with unicode characters: \u20AC \u20AD\"".force_encoding(Encoding::BINARY))
+        expect(a.encoding).to eq(Encoding::BINARY)
       end
     else
       it 'should write string' do
         @prot.write_string('this is a test string')
-        @trans.read(@trans.available).should == '"this is a test string"'
+        expect(@trans.read(@trans.available)).to eq('"this is a test string"')
       end
     end
 
     it "should write binary" do
       @prot.write_binary("this is a base64 string")
-      @trans.read(@trans.available).should == "\"dGhpcyBpcyBhIGJhc2U2NCBzdHJpbmc=\""
+      expect(@trans.read(@trans.available)).to eq("\"dGhpcyBpcyBhIGJhc2U2NCBzdHJpbmc=\"")
     end
 
     it "should write long binary" do
       @prot.write_binary((0...256).to_a.pack('C*'))
-      @trans.read(@trans.available).should == "\"AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWprbG1ub3BxcnN0dXZ3eHl6e3x9fn+AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6ChoqOkpaanqKmqq6ytrq+wsbKztLW2t7i5uru8vb6/wMHCw8TFxsfIycrLzM3Oz9DR0tPU1dbX2Nna29zd3t/g4eLj5OXm5+jp6uvs7e7v8PHy8/T19vf4+fr7/P3+/w==\""
+      expect(@trans.read(@trans.available)).to eq("\"AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWprbG1ub3BxcnN0dXZ3eHl6e3x9fn+AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6ChoqOkpaanqKmqq6ytrq+wsbKztLW2t7i5uru8vb6/wMHCw8TFxsfIycrLzM3Oz9DR0tPU1dbX2Nna29zd3t/g4eLj5OXm5+jp6uvs7e7v8PHy8/T19vf4+fr7/P3+/w==\"")
     end
 
     it "should get type name for type id" do
       expect {@prot.get_type_name_for_type_id(Thrift::Types::STOP)}.to raise_error(NotImplementedError)
       expect {@prot.get_type_name_for_type_id(Thrift::Types::VOID)}.to raise_error(NotImplementedError)
-      @prot.get_type_name_for_type_id(Thrift::Types::BOOL).should == "tf"
-      @prot.get_type_name_for_type_id(Thrift::Types::BYTE).should == "i8"
-      @prot.get_type_name_for_type_id(Thrift::Types::DOUBLE).should == "dbl"
-      @prot.get_type_name_for_type_id(Thrift::Types::I16).should == "i16"
-      @prot.get_type_name_for_type_id(Thrift::Types::I32).should == "i32"
-      @prot.get_type_name_for_type_id(Thrift::Types::I64).should == "i64"
-      @prot.get_type_name_for_type_id(Thrift::Types::STRING).should == "str"
-      @prot.get_type_name_for_type_id(Thrift::Types::STRUCT).should == "rec"
-      @prot.get_type_name_for_type_id(Thrift::Types::MAP).should == "map"
-      @prot.get_type_name_for_type_id(Thrift::Types::SET).should == "set"
-      @prot.get_type_name_for_type_id(Thrift::Types::LIST).should == "lst"
+      expect(@prot.get_type_name_for_type_id(Thrift::Types::BOOL)).to eq("tf")
+      expect(@prot.get_type_name_for_type_id(Thrift::Types::BYTE)).to eq("i8")
+      expect(@prot.get_type_name_for_type_id(Thrift::Types::DOUBLE)).to eq("dbl")
+      expect(@prot.get_type_name_for_type_id(Thrift::Types::I16)).to eq("i16")
+      expect(@prot.get_type_name_for_type_id(Thrift::Types::I32)).to eq("i32")
+      expect(@prot.get_type_name_for_type_id(Thrift::Types::I64)).to eq("i64")
+      expect(@prot.get_type_name_for_type_id(Thrift::Types::STRING)).to eq("str")
+      expect(@prot.get_type_name_for_type_id(Thrift::Types::STRUCT)).to eq("rec")
+      expect(@prot.get_type_name_for_type_id(Thrift::Types::MAP)).to eq("map")
+      expect(@prot.get_type_name_for_type_id(Thrift::Types::SET)).to eq("set")
+      expect(@prot.get_type_name_for_type_id(Thrift::Types::LIST)).to eq("lst")
     end
 
     it "should get type id for type name" do
       expect {@prot.get_type_id_for_type_name("pp")}.to raise_error(NotImplementedError)
-      @prot.get_type_id_for_type_name("tf").should == Thrift::Types::BOOL
-      @prot.get_type_id_for_type_name("i8").should == Thrift::Types::BYTE
-      @prot.get_type_id_for_type_name("dbl").should == Thrift::Types::DOUBLE
-      @prot.get_type_id_for_type_name("i16").should == Thrift::Types::I16
-      @prot.get_type_id_for_type_name("i32").should == Thrift::Types::I32
-      @prot.get_type_id_for_type_name("i64").should == Thrift::Types::I64
-      @prot.get_type_id_for_type_name("str").should == Thrift::Types::STRING
-      @prot.get_type_id_for_type_name("rec").should == Thrift::Types::STRUCT
-      @prot.get_type_id_for_type_name("map").should == Thrift::Types::MAP
-      @prot.get_type_id_for_type_name("set").should == Thrift::Types::SET
-      @prot.get_type_id_for_type_name("lst").should == Thrift::Types::LIST
+      expect(@prot.get_type_id_for_type_name("tf")).to eq(Thrift::Types::BOOL)
+      expect(@prot.get_type_id_for_type_name("i8")).to eq(Thrift::Types::BYTE)
+      expect(@prot.get_type_id_for_type_name("dbl")).to eq(Thrift::Types::DOUBLE)
+      expect(@prot.get_type_id_for_type_name("i16")).to eq(Thrift::Types::I16)
+      expect(@prot.get_type_id_for_type_name("i32")).to eq(Thrift::Types::I32)
+      expect(@prot.get_type_id_for_type_name("i64")).to eq(Thrift::Types::I64)
+      expect(@prot.get_type_id_for_type_name("str")).to eq(Thrift::Types::STRING)
+      expect(@prot.get_type_id_for_type_name("rec")).to eq(Thrift::Types::STRUCT)
+      expect(@prot.get_type_id_for_type_name("map")).to eq(Thrift::Types::MAP)
+      expect(@prot.get_type_id_for_type_name("set")).to eq(Thrift::Types::SET)
+      expect(@prot.get_type_id_for_type_name("lst")).to eq(Thrift::Types::LIST)
     end
 
     it "should read json syntax char" do
@@ -292,31 +292,31 @@
 
     it "should read json escape char" do
       @trans.write('0054')
-      @prot.read_json_escape_char.should == 'T'
+      expect(@prot.read_json_escape_char).to eq('T')
 
       @trans.write("\"\\\"\"")
-      @prot.read_json_string(false).should == "\""
+      expect(@prot.read_json_string(false)).to eq("\"")
 
       @trans.write("\"\\\\\"")
-      @prot.read_json_string(false).should == "\\"
+      expect(@prot.read_json_string(false)).to eq("\\")
 
       @trans.write("\"\\/\"")
-      @prot.read_json_string(false).should == "\/"
+      expect(@prot.read_json_string(false)).to eq("\/")
 
       @trans.write("\"\\b\"")
-      @prot.read_json_string(false).should == "\b"
+      expect(@prot.read_json_string(false)).to eq("\b")
 
       @trans.write("\"\\f\"")
-      @prot.read_json_string(false).should == "\f"
+      expect(@prot.read_json_string(false)).to eq("\f")
 
       @trans.write("\"\\n\"")
-      @prot.read_json_string(false).should == "\n"
+      expect(@prot.read_json_string(false)).to eq("\n")
 
       @trans.write("\"\\r\"")
-      @prot.read_json_string(false).should == "\r"
+      expect(@prot.read_json_string(false)).to eq("\r")
 
       @trans.write("\"\\t\"")
-      @prot.read_json_string(false).should == "\t"
+      expect(@prot.read_json_string(false)).to eq("\t")
     end
 
     it "should read json string" do
@@ -324,36 +324,36 @@
       expect {@prot.read_json_string(false)}.to raise_error(Thrift::ProtocolException)
 
       @trans.write("\"this is a test string\"")
-      @prot.read_json_string.should == "this is a test string"
+      expect(@prot.read_json_string).to eq("this is a test string")
     end
 
     it "should read json base64" do
       @trans.write("\"dGhpcyBpcyBhIHRlc3Qgc3RyaW5n\"")
-      @prot.read_json_base64.should == "this is a test string"
+      expect(@prot.read_json_base64).to eq("this is a test string")
     end
 
     it "should is json numeric" do
-      @prot.is_json_numeric("A").should == false
-      @prot.is_json_numeric("+").should == true
-      @prot.is_json_numeric("-").should == true
-      @prot.is_json_numeric(".").should == true
-      @prot.is_json_numeric("0").should == true
-      @prot.is_json_numeric("1").should == true
-      @prot.is_json_numeric("2").should == true
-      @prot.is_json_numeric("3").should == true
-      @prot.is_json_numeric("4").should == true
-      @prot.is_json_numeric("5").should == true
-      @prot.is_json_numeric("6").should == true
-      @prot.is_json_numeric("7").should == true
-      @prot.is_json_numeric("8").should == true
-      @prot.is_json_numeric("9").should == true
-      @prot.is_json_numeric("E").should == true
-      @prot.is_json_numeric("e").should == true
+      expect(@prot.is_json_numeric("A")).to eq(false)
+      expect(@prot.is_json_numeric("+")).to eq(true)
+      expect(@prot.is_json_numeric("-")).to eq(true)
+      expect(@prot.is_json_numeric(".")).to eq(true)
+      expect(@prot.is_json_numeric("0")).to eq(true)
+      expect(@prot.is_json_numeric("1")).to eq(true)
+      expect(@prot.is_json_numeric("2")).to eq(true)
+      expect(@prot.is_json_numeric("3")).to eq(true)
+      expect(@prot.is_json_numeric("4")).to eq(true)
+      expect(@prot.is_json_numeric("5")).to eq(true)
+      expect(@prot.is_json_numeric("6")).to eq(true)
+      expect(@prot.is_json_numeric("7")).to eq(true)
+      expect(@prot.is_json_numeric("8")).to eq(true)
+      expect(@prot.is_json_numeric("9")).to eq(true)
+      expect(@prot.is_json_numeric("E")).to eq(true)
+      expect(@prot.is_json_numeric("e")).to eq(true)
     end
 
     it "should read json numeric chars" do
       @trans.write("1.453E45T")
-      @prot.read_json_numeric_chars.should == "1.453E45"
+      expect(@prot.read_json_numeric_chars).to eq("1.453E45")
     end
 
     it "should read json integer" do
@@ -362,7 +362,7 @@
       @prot.read_string
 
       @trans.write("1453T")
-      @prot.read_json_integer.should == 1453
+      expect(@prot.read_json_integer).to eq(1453)
     end
 
     it "should read json double" do
@@ -374,37 +374,37 @@
       expect {@prot.read_json_double}.to raise_error(Thrift::ProtocolException)
 
       @trans.write("1.453e01\"\"")
-      @prot.read_json_double.should == 14.53
+      expect(@prot.read_json_double).to eq(14.53)
       @prot.read_string
 
       @trans.write("\"NaN\"")
-      @prot.read_json_double.nan?.should == true
+      expect(@prot.read_json_double.nan?).to eq(true)
 
       @trans.write("\"Infinity\"")
-      @prot.read_json_double.should == +1.0/0.0
+      expect(@prot.read_json_double).to eq(+1.0/0.0)
 
       @trans.write("\"-Infinity\"")
-      @prot.read_json_double.should == -1.0/0.0
+      expect(@prot.read_json_double).to eq(-1.0/0.0)
     end
 
     it "should read json object start" do
       @trans.write("{")
-      @prot.read_json_object_start.should == nil
+      expect(@prot.read_json_object_start).to eq(nil)
     end
 
     it "should read json object end" do
       @trans.write("}")
-      @prot.read_json_object_end.should == nil
+      expect(@prot.read_json_object_end).to eq(nil)
     end
 
     it "should read json array start" do
       @trans.write("[")
-      @prot.read_json_array_start.should == nil
+      expect(@prot.read_json_array_start).to eq(nil)
     end
 
     it "should read json array end" do
       @trans.write("]")
-      @prot.read_json_array_end.should == nil
+      expect(@prot.read_json_array_end).to eq(nil)
     end
 
     it "should read_message_begin" do
@@ -412,141 +412,141 @@
       expect {@prot.read_message_begin}.to raise_error(Thrift::ProtocolException)
 
       @trans.write("[1,\"name\",12,32\"\"")
-      @prot.read_message_begin.should == ["name", 12, 32]
+      expect(@prot.read_message_begin).to eq(["name", 12, 32])
     end
 
     it "should read message end" do
       @trans.write("]")
-      @prot.read_message_end.should == nil
+      expect(@prot.read_message_end).to eq(nil)
     end
 
     it "should read struct begin" do
       @trans.write("{")
-      @prot.read_struct_begin.should == nil
+      expect(@prot.read_struct_begin).to eq(nil)
     end
 
     it "should read struct end" do
       @trans.write("}")
-      @prot.read_struct_end.should == nil
+      expect(@prot.read_struct_end).to eq(nil)
     end
 
     it "should read field begin" do
       @trans.write("1{\"rec\"")
-      @prot.read_field_begin.should == [nil, 12, 1]
+      expect(@prot.read_field_begin).to eq([nil, 12, 1])
     end
 
     it "should read field end" do
       @trans.write("}")
-      @prot.read_field_end.should == nil
+      expect(@prot.read_field_end).to eq(nil)
     end
 
     it "should read map begin" do
       @trans.write("[\"rec\",\"lst\",2,{")
-      @prot.read_map_begin.should == [12, 15, 2]
+      expect(@prot.read_map_begin).to eq([12, 15, 2])
     end
 
     it "should read map end" do
       @trans.write("}]")
-      @prot.read_map_end.should == nil
+      expect(@prot.read_map_end).to eq(nil)
     end
 
     it "should read list begin" do
       @trans.write("[\"rec\",2\"\"")
-      @prot.read_list_begin.should == [12, 2]
+      expect(@prot.read_list_begin).to eq([12, 2])
     end
 
     it "should read list end" do
       @trans.write("]")
-      @prot.read_list_end.should == nil
+      expect(@prot.read_list_end).to eq(nil)
     end
 
     it "should read set begin" do
       @trans.write("[\"rec\",2\"\"")
-      @prot.read_set_begin.should == [12, 2]
+      expect(@prot.read_set_begin).to eq([12, 2])
     end
 
     it "should read set end" do
       @trans.write("]")
-      @prot.read_set_end.should == nil
+      expect(@prot.read_set_end).to eq(nil)
     end
 
     it "should read bool" do
       @trans.write("0\"\"")
-      @prot.read_bool.should == false
+      expect(@prot.read_bool).to eq(false)
       @prot.read_string
 
       @trans.write("1\"\"")
-      @prot.read_bool.should == true
+      expect(@prot.read_bool).to eq(true)
     end
 
     it "should read byte" do
       @trans.write("60\"\"")
-      @prot.read_byte.should == 60
+      expect(@prot.read_byte).to eq(60)
     end
 
     it "should read i16" do
       @trans.write("1000\"\"")
-      @prot.read_i16.should == 1000
+      expect(@prot.read_i16).to eq(1000)
     end
 
     it "should read i32" do
       @trans.write("3000000000\"\"")
-      @prot.read_i32.should == 3000000000
+      expect(@prot.read_i32).to eq(3000000000)
     end
 
     it "should read i64" do
       @trans.write("6000000000\"\"")
-      @prot.read_i64.should == 6000000000
+      expect(@prot.read_i64).to eq(6000000000)
     end
 
     it "should read double" do
       @trans.write("12.23\"\"")
-      @prot.read_double.should == 12.23
+      expect(@prot.read_double).to eq(12.23)
     end
 
     if RUBY_VERSION >= '1.9'
       it 'should read string' do
         @trans.write('"this is a test string"'.force_encoding(Encoding::BINARY))
         a = @prot.read_string
-        a.should == 'this is a test string'
-        a.encoding.should == Encoding::UTF_8
+        expect(a).to eq('this is a test string')
+        expect(a.encoding).to eq(Encoding::UTF_8)
       end
 
       it 'should read string with unicode characters' do
         @trans.write('"this is a test string with unicode characters: \u20AC \u20AD"'.force_encoding(Encoding::BINARY))
         a = @prot.read_string
-        a.should == "this is a test string with unicode characters: \u20AC \u20AD"
-        a.encoding.should == Encoding::UTF_8
+        expect(a).to eq("this is a test string with unicode characters: \u20AC \u20AD")
+        expect(a.encoding).to eq(Encoding::UTF_8)
       end
     else
       it 'should read string' do
         @trans.write('"this is a test string"')
-        @prot.read_string.should == 'this is a test string'
+        expect(@prot.read_string).to eq('this is a test string')
       end
     end
 
     it "should read binary" do
       @trans.write("\"dGhpcyBpcyBhIHRlc3Qgc3RyaW5n\"")
-      @prot.read_binary.should == "this is a test string"
+      expect(@prot.read_binary).to eq("this is a test string")
     end
 
     it "should read long binary" do
       @trans.write("\"AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWprbG1ub3BxcnN0dXZ3eHl6e3x9fn+AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6ChoqOkpaanqKmqq6ytrq+wsbKztLW2t7i5uru8vb6/wMHCw8TFxsfIycrLzM3Oz9DR0tPU1dbX2Nna29zd3t/g4eLj5OXm5+jp6uvs7e7v8PHy8/T19vf4+fr7/P3+/w==\"")
-      @prot.read_binary.bytes.to_a.should == (0...256).to_a
+      expect(@prot.read_binary.bytes.to_a).to eq((0...256).to_a)
     end
   
     it "should provide a reasonable to_s" do
-      @prot.to_s.should == "json(memory)"
+      expect(@prot.to_s).to eq("json(memory)")
     end
   end
 
   describe Thrift::JsonProtocolFactory do
     it "should create a JsonProtocol" do
-      Thrift::JsonProtocolFactory.new.get_protocol(mock("MockTransport")).should be_instance_of(Thrift::JsonProtocol)
+      expect(Thrift::JsonProtocolFactory.new.get_protocol(double("MockTransport"))).to be_instance_of(Thrift::JsonProtocol)
     end
 
     it "should provide a reasonable to_s" do
-      Thrift::JsonProtocolFactory.new.to_s.should == "json"
+      expect(Thrift::JsonProtocolFactory.new.to_s).to eq("json")
     end
   end
 end