spec/amq/pack_spec.rb in amq-protocol-2.2.0 vs spec/amq/pack_spec.rb in amq-protocol-2.3.0.rc1

@@ -1,76 +1,68 @@
 # encoding: binary
 
-require File.expand_path('../../spec_helper', __FILE__)
-
-
-module AMQ
-  describe Pack do
-    context "16-bit big-endian packing / unpacking" do
-      let(:examples_16bit) {
-        {
-            0x068D => "\x06\x8D" # 1677
-        }
+RSpec.describe AMQ::Pack do
+  context "16-bit big-endian packing / unpacking" do
+    let(:examples_16bit) {
+      {
+          0x068D => "\x06\x8D" # 1677
       }
+    }
 
-      it "unpacks signed integers from a string to a number" do
-        examples_16bit.each do |key, value|
-          expect(described_class.unpack_int16_big_endian(value)[0]).to eq(key)
-        end
+    it "unpacks signed integers from a string to a number" do
+      examples_16bit.each do |key, value|
+        expect(described_class.unpack_int16_big_endian(value)[0]).to eq(key)
       end
     end
+  end
 
-
-
-    context "64-bit big-endian packing / unpacking" do
-      let(:examples) {
-        {
-          0x0000000000000000 => "\x00\x00\x00\x00\x00\x00\x00\x00",
-          0x000000000000000A => "\x00\x00\x00\x00\x00\x00\x00\x0A",
-          0x00000000000000A0 => "\x00\x00\x00\x00\x00\x00\x00\xA0",
-          0x000000000000B0A0 => "\x00\x00\x00\x00\x00\x00\xB0\xA0",
-          0x00000000000CB0AD => "\x00\x00\x00\x00\x00\x0C\xB0\xAD",
-          0x8BADF00DDEFEC8ED => "\x8B\xAD\xF0\x0D\xDE\xFE\xC8\xED",
-          0x0D15EA5EFEE1DEAD => "\x0D\x15\xEA\x5E\xFE\xE1\xDE\xAD",
-          0xDEADBEEFDEADBABE => "\xDE\xAD\xBE\xEF\xDE\xAD\xBA\xBE"
-        }
+  context "64-bit big-endian packing / unpacking" do
+    let(:examples) {
+      {
+        0x0000000000000000 => "\x00\x00\x00\x00\x00\x00\x00\x00",
+        0x000000000000000A => "\x00\x00\x00\x00\x00\x00\x00\x0A",
+        0x00000000000000A0 => "\x00\x00\x00\x00\x00\x00\x00\xA0",
+        0x000000000000B0A0 => "\x00\x00\x00\x00\x00\x00\xB0\xA0",
+        0x00000000000CB0AD => "\x00\x00\x00\x00\x00\x0C\xB0\xAD",
+        0x8BADF00DDEFEC8ED => "\x8B\xAD\xF0\x0D\xDE\xFE\xC8\xED",
+        0x0D15EA5EFEE1DEAD => "\x0D\x15\xEA\x5E\xFE\xE1\xDE\xAD",
+        0xDEADBEEFDEADBABE => "\xDE\xAD\xBE\xEF\xDE\xAD\xBA\xBE"
       }
+    }
 
-      it "packs integers into big-endian string" do
-        examples.each do |key, value|
-          expect(described_class.pack_uint64_big_endian(key)).to eq(value)
-        end
+    it "packs integers into big-endian string" do
+      examples.each do |key, value|
+        expect(described_class.pack_uint64_big_endian(key)).to eq(value)
       end
+    end
 
-      it "should unpack string representation into integer" do
-        examples.each do |key, value|
-          expect(described_class.unpack_uint64_big_endian(value)[0]).to eq(key)
-        end
+    it "should unpack string representation into integer" do
+      examples.each do |key, value|
+        expect(described_class.unpack_uint64_big_endian(value)[0]).to eq(key)
       end
+    end
 
-      if RUBY_VERSION < '1.9'
-        describe "with utf encoding" do
-          before do
-            $KCODE = 'u'
-          end
+    if RUBY_VERSION < '1.9'
+      describe "with utf encoding" do
+        before do
+          $KCODE = 'u'
+        end
 
-          after do
-            $KCODE = 'NONE'
-          end
+        after do
+          $KCODE = 'NONE'
+        end
 
-          it "packs integers into big-endian string" do
-            examples.each do |key, value|
-              expect(described_class.pack_uint64_big_endian(key)).to eq(value)
-            end
+        it "packs integers into big-endian string" do
+          examples.each do |key, value|
+            expect(described_class.pack_uint64_big_endian(key)).to eq(value)
           end
+        end
 
-          it "should unpack string representation into integer" do
-            examples.each do |key, value|
-              expect(described_class.unpack_uint64_big_endian(value)[0]).to eq(key)
-            end
+        it "should unpack string representation into integer" do
+          examples.each do |key, value|
+            expect(described_class.unpack_uint64_big_endian(value)[0]).to eq(key)
           end
         end
       end
-
     end
   end
 end