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result_test.go
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/
result_test.go
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package bnm_test
import (
"testing"
"github.com/OsoianMarcel/bnm-go"
)
// Get Result struct filled for testing
func getSpecificResult() bnm.Result {
rates := make([]bnm.Rate, 0, 3)
rates = append(
rates,
bnm.Rate{Code: "EUR", Name: "Euro", Value: 20.5964},
bnm.Rate{Code: "USD", Name: "US Dollar", Value: 18.1434},
bnm.Rate{Code: "RON", Name: "Romanian Leu", Value: 4.4931},
)
return bnm.Result{Rates: rates}
}
// Test Result method FindByCode()
func TestResult_FindByCode(t *testing.T) {
result := getSpecificResult()
currencyName := "USD"
expected := bnm.Rate{Code: "USD", Name: "US Dollar", Value: 18.1434}
if result, ok := result.FindByCode(currencyName); ok {
if result != expected {
t.Errorf("incorrect rate value, expected: %+v, result: %+v", expected, result)
}
} else {
t.Errorf("currency %s not found", currencyName)
}
if _, ok := result.FindByCode("INEXISTENT_CURRENCY"); ok {
t.Error("inexistent currency found")
}
}