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wallet: also assert no error

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This commit is contained in:
vinchent 2024-09-11 11:43:34 +02:00
parent 20606d3ee5
commit 82ea599aaa
1 changed files with 10 additions and 1 deletions
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11
wallet/wallet_test.go
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@ -11,7 +11,8 @@ func TestWallet(t *testing.T) {
t.Run("withdraw", func(t *testing.T) {
wallet := Wallet{balance: Bitcoin(20)}
wallet.Withdraw(10)
err := wallet.Withdraw(10)
assertNoError(t, err)
assertBalance(t, wallet, Bitcoin(10))
})
@ -44,3 +45,11 @@ func assertError(t testing.TB, got error, want error) {
t.Errorf("got %q, want %q", got, want)
}
}
func assertNoError(t testing.TB, got error) {
t.Helper()
if got != nil {
t.Fatal("get an error but didn't want one")
}
}