Function TestIntSetMsgpEncodeDecodeMsg

pkg/set/msgp_test.go:261–301

TestIntSetMsgpEncodeDecodeMsg tests EncodeMsg/DecodeMsg for IntSet

(t *testing.T)

// TestIntSetMsgpEncodeDecodeMsg tests EncodeMsg/DecodeMsg for IntSet
func TestIntSetMsgpEncodeDecodeMsg(t *testing.T) {
	testCases := []struct {
		name string
		set  IntSet
	}{
		{
			name: "empty set",
			set:  NewIntSet(),
		},
		{
			name: "populated set",
			set:  CreateIntSet(100, 200, 300, 400),
		},
	}

	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {
			var buf bytes.Buffer
			writer := msgp.NewWriter(&buf)

			// Encode
			err := tc.set.EncodeMsg(writer)
			if err != nil {
				t.Fatalf("EncodeMsg() error = %v", err)
			}
			writer.Flush()

			// Decode
			reader := msgp.NewReader(&buf)
			var decoded IntSet
			err = decoded.DecodeMsg(reader)
			if err != nil {
				t.Fatalf("DecodeMsg() error = %v", err)
			}

			if !tc.set.Equals(decoded) {
				t.Errorf("EncodeMsg/DecodeMsg roundtrip failed: original=%v, decoded=%v", tc.set.ToSlice(), decoded.ToSlice())
			}
		})
	}
}

// TestIntSetMsgpBinary tests MarshalBinary/UnmarshalBinary for IntSet
func TestIntSetMsgpBinary(t *testing.T) {