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rates_test.go
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rates_test.go
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package dinero
import (
"os"
"reflect"
"testing"
. "github.com/onsi/gomega"
)
// TestAllRates will test updating our local store of forex rates from the OXR API.
func TestAllRates(t *testing.T) {
// Register the test.
RegisterTestingT(t)
// Init dinero client.
client := NewClient(os.Getenv("OPEN_EXCHANGE_APP_ID"))
// Set a base currency to work with.
client.Rates.SetBaseCurrency("AUD")
// Get latest forex rates.
response, err := client.Rates.All()
if err != nil {
t.Fatalf("Unexpected error running client.Rates.All(): %s", err.Error())
}
if response.Base != "AUD" {
t.Fatalf("Unexpected base oxr rate: %s. Expecting `AUD`.", err.Error())
}
if response.UpdatedAt.IsZero() {
t.Fatalf("Unexpected response timestamp: %s.", err.Error())
}
if response.Rates == nil {
t.Fatalf("Unexpected length of rates: %s.", err.Error())
}
}
// TestSingleRate will test pulling a single rate.
func TestSingleRate(t *testing.T) {
// Register the test.
RegisterTestingT(t)
// Init dinero client.
client := NewClient(os.Getenv("OPEN_EXCHANGE_APP_ID"))
// Set a base currency to work with.
client.Rates.SetBaseCurrency("AUD")
// Get latest forex rates for NZD (using AUD as a base).
response, err := client.Rates.Single("NZD")
if err != nil {
t.Fatalf("Unexpected error running client.Rates.Single('NZD'): %s", err.Error())
}
// Did we get a *float64 back?
if reflect.TypeOf(response).String() != "*float64" {
t.Fatalf("Unexpected rate datatype, expected float64 got %T", response)
}
}