From 5bb937e277e3fd23991db2cff1c1ec574904e048 Mon Sep 17 00:00:00 2001
From: Martynas Kazlauskas <martynas.kazlauskas@iohk.io>
Date: Fri, 8 Oct 2021 14:59:57 +0300
Subject: [PATCH] feat(core): add cslToOgmios.txIn

---
 packages/core/src/Ogmios/cslToOgmios.ts       |  6 ++++++
 packages/core/test/Ogmios/cslToOgmios.test.ts | 11 +++++++++--
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/packages/core/src/Ogmios/cslToOgmios.ts b/packages/core/src/Ogmios/cslToOgmios.ts
index dd56601692f..fbc83bed244 100644
--- a/packages/core/src/Ogmios/cslToOgmios.ts
+++ b/packages/core/src/Ogmios/cslToOgmios.ts
@@ -1,3 +1,4 @@
+import { TxIn } from '@cardano-ogmios/schema';
 import { Asset } from '..';
 import { CSL } from '../CSL';
 import { OgmiosValue } from './util';
@@ -30,3 +31,8 @@ export const value = (cslValue: CSL.Value): OgmiosValue => {
   }
   return result;
 };
+
+export const txIn = (input: CSL.TransactionInput): TxIn => ({
+  txId: Buffer.from(input.transaction_id().to_bytes()).toString('hex'),
+  index: input.index()
+});
diff --git a/packages/core/test/Ogmios/cslToOgmios.test.ts b/packages/core/test/Ogmios/cslToOgmios.test.ts
index f0b00be725c..186015acb0d 100644
--- a/packages/core/test/Ogmios/cslToOgmios.test.ts
+++ b/packages/core/test/Ogmios/cslToOgmios.test.ts
@@ -1,5 +1,5 @@
 import { CardanoSerializationLib, loadCardanoSerializationLib } from '@cardano-sdk/core';
-import { AssetId } from '@cardano-sdk/util-dev';
+import { AssetId, CslTestUtil } from '@cardano-sdk/util-dev';
 import { cslToOgmios, ogmiosToCsl } from '../../src/Ogmios';
 
 describe('util', () => {
@@ -8,7 +8,7 @@ describe('util', () => {
     csl = await loadCardanoSerializationLib();
   });
 
-  describe('valueToValueQuantities', () => {
+  describe('value', () => {
     it('coin only', () => {
       const coins = 100_000n;
       const value = csl.Value.new(csl.BigNum.from_str(coins.toString()));
@@ -25,4 +25,11 @@ describe('util', () => {
       expect(quantities.assets).toEqual(assets);
     });
   });
+
+  it('txIn', () => {
+    const cslInput = CslTestUtil.createTxInput(csl);
+    const txIn = cslToOgmios.txIn(cslInput);
+    expect(typeof txIn.index).toBe('number');
+    expect(typeof txIn.txId).toBe('string');
+  });
 });