fix tests for MinOutputAdaCalculator

tests/min_output_ada/min_output_ada.test.ts

@@ -13,23 +13,29 @@ import { min_ada_for_output } from '../../src/min_ada_calculator'
 describe('min_ada_for_output', () => {
   test('min_ada_for_output calculates minimum ADA required for output', () => {
 
-    /* tslint:disable-next-line */
-    const address = new Address(undefined);
-    const coin = BigNum.from_str('1000000'); // 1 ADA in lovelace
-    const value = Value.new(coin);
-    const output = TransactionOutput.new(address, value);
+    const output_hex = "825839001fd57d18565e3a17cd194f190d349c2b7309eaf70f3f3bf884b0eadacc339a35f9e0fe039cf510c761d4dd29040c48e9657fdac7e9c01d948200a1581c73ea4ed5086293a03911c1db66cacc48acc965f4402e9df981961ae3a15820ebefb5788e8713c844dfd32b2e91de1e309fefffd555f827cc9ee16401020304187b";
+    const output = TransactionOutput.from_hex(output_hex);
+    expect(output.to_hex()).toBe(output_hex);
 
-    jest.spyOn(output, 'clone').mockReturnValue(output);
-    jest.spyOn(output, 'to_bytes').mockReturnValue(new Uint8Array(100));
+    const dataCost = DataCost.new(BigNum.from_str("4310"));
 
-    const dataCost = new DataCost(BigNum._from_number(34482));
+    const min_ada = min_ada_for_output(output, dataCost);
 
-    const minAda = min_ada_for_output(output, dataCost);
+    expect(min_ada.to_str()).toBe("1267140");
+  });
+
+  test('min_ada_for_output calculates correct minimum ADA for output', () => {
+
+    const output_hex = "82583900c05e80bdcf267e7fe7bf4a867afe54a65a3605b32aae830ed07f8e1ccc339a35f9e0fe039cf510c761d4dd29040c48e9657fdac7e9c01d9482190107a1581c00000000000000000000000000000000000000000000000000000000a1440001020318f0";
+    const output = TransactionOutput.from_hex(output_hex);
+    expect(output.to_hex()).toBe(output_hex);
 
-    const expectedMinAda = BigNum._from_number(100)
-      .checked_add(BigNum._from_number(160))
-      .checked_mul(dataCost.coins_per_byte());
+    const dataCost = DataCost.new(BigNum.one());
+    const min_coin_for_dirty_change = min_ada_for_output(output, dataCost);
 
-    expect(minAda.to_str()).toBe(expectedMinAda.to_str());
+    expect(min_coin_for_dirty_change.to_str()).toBe("263");
+    expect(output.as_pre_babbage_transaction_output().amount().coin().to_str()).toBe(min_coin_for_dirty_change.to_str());
   });
+
 })
+