Implemented rpc server method GetRawTransaction (#135)

* Added utility function GetVarSize * 1) Added Size method: this implied that Fixed8 implements now the serializable interface. 2) Added few arithmetic operation (Add, Sub, div): this will be used to calculated networkfeeand feePerByte. Changed return value of the Value() method to int instead of int64. Modified fixed8_test accordingly. * Implemented Size or MarshalJSON method. - Structs accepting the Size method implement the serializable interface. - Structs accepting the MarshalJSON method implements the customized json marshaller interface. * Added fee calculation * Implemented rcp server method GetRawTransaction * Updated Tests * Fixed: 1) NewFixed8 will accept as input int64 2) race condition affecting configDeafault, blockchainDefault * Simplified Size calculation * 1) Removed global variable blockchainDefault, configDefault 2) Extended Blockchainer interface to include the methods: References, FeePerByte, SystemFee, NetworkFee 3) Deleted fee_test.go, fee.go. Moved corresponding methods to blockchain_test.go and blockchain.go respectively 4) Amended tx_raw_output.go * Simplified GetVarSize Method * Replaced ValueAtAndType with ValueWithType * Cosmetic changes + Added test case getrawtransaction_7 * Clean up Print statement * Filled up keys * Aligned verbose logic with the C#-neo implementation * Implemented @Kim requests Refactor server_test.go * Small fixes * Fixed verbose logic Added more tests Cosmetic changes * Replaced assert.NoError with require.NoError * Fixed tests by adding context.Background() as argument * Fixed tests
2019-02-20 18:39:32 +01:00 · 2019-02-20 18:39:32 +01:00 · 19201dcf52
commit 19201dcf52
parent 20bb05b335
23 changed files with 859 additions and 151 deletions
--- a/pkg/util/size_test.go
+++ b/pkg/util/size_test.go
@ -0,0 +1,139 @@
+package util
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestVarSize(t *testing.T) {
+	testCases := []struct {
+		variable interface{}
+		name     string
+		expected int
+	}{
+		{
+			252,
+			"test_int_1",
+			1,
+		},
+		{
+			253,
+			"test_int_2",
+			3,
+		},
+		{
+			65535,
+			"test_int_3",
+			3,
+		},
+		{
+			65536,
+			"test_int_4",
+			5,
+		},
+		{
+			4294967295,
+			"test_int_5",
+			5,
+		},
+		{
+			[]byte{1, 2, 4, 5, 6},
+			"test_[]byte_1",
+			6,
+		},
+		{
+			// The neo C# implementation doe not allowed this!
+			Uint160{1, 2, 4, 5, 6},
+			"test_Uint160_1",
+			21,
+		},
+
+		{[20]uint8{1, 2, 3, 4, 5, 6},
+			"test_uint8_1",
+			21,
+		},
+		{[20]uint8{1, 2, 3, 4, 5, 6, 8, 9},
+			"test_uint8_2",
+			21,
+		},
+
+		{[32]uint8{1, 2, 3, 4, 5, 6},
+			"test_uint8_3",
+			33,
+		},
+		{[10]uint16{1, 2, 3, 4, 5, 6},
+			"test_uint16_1",
+			21,
+		},
+
+		{[10]uint16{1, 2, 3, 4, 5, 6, 10, 21},
+			"test_uint16_2",
+			21,
+		},
+		{[30]uint32{1, 2, 3, 4, 5, 6, 10, 21},
+			"test_uint32_2",
+			121,
+		},
+		{[30]uint64{1, 2, 3, 4, 5, 6, 10, 21},
+			"test_uint64_2",
+			241,
+		},
+		{[20]int8{1, 2, 3, 4, 5, 6},
+			"test_int8_1",
+			21,
+		},
+		{[20]int8{-1, 2, 3, 4, 5, 6, 8, 9},
+			"test_int8_2",
+			21,
+		},
+
+		{[32]int8{-1, 2, 3, 4, 5, 6},
+			"test_int8_3",
+			33,
+		},
+		{[10]int16{-1, 2, 3, 4, 5, 6},
+			"test_int16_1",
+			21,
+		},
+
+		{[10]int16{-1, 2, 3, 4, 5, 6, 10, 21},
+			"test_int16_2",
+			21,
+		},
+		{[30]int32{-1, 2, 3, 4, 5, 6, 10, 21},
+			"test_int32_2",
+			121,
+		},
+		{[30]int64{-1, 2, 3, 4, 5, 6, 10, 21},
+			"test_int64_2",
+			241,
+		},
+		// The neo C# implementation doe not allowed this!
+		{Uint256{1, 2, 3, 4, 5, 6},
+			"test_Uint256_1",
+			33,
+		},
+
+		{"abc",
+			"test_string_1",
+			4,
+		},
+		{"abcà",
+			"test_string_2",
+			6,
+		},
+		{"2d3b96ae1bcc5a585e075e3b81920210dec16302",
+			"test_string_3",
+			41,
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(fmt.Sprintf("run: %s", tc.name), func(t *testing.T) {
+			result := GetVarSize(tc.variable)
+			assert.Equal(t, tc.expected, result)
+		})
+	}
+}