public void ShouldGetZeroWhenTaxRatePercentageIsNotPresentInAppSettings()
{
_optionsMonitorMock.Setup(o => o.CurrentValue).Returns(new AppSettings()
{
});
var taxRate = AppSettingsUtils.GetTaxRatePercentage(_optionsMonitorMock.Object);
Assert.AreEqual(0, taxRate);
}
public void ShouldGetTaxRatePercentage()
{
_optionsMonitorMock.Setup(o => o.CurrentValue).Returns(new AppSettings()
{
TaxRatePercentage = "20",
});
var taxRate = AppSettingsUtils.GetTaxRatePercentage(_optionsMonitorMock.Object);
Assert.AreEqual(20, taxRate);
}
public GiftAidCalculator(IOptionsMonitor <AppSettings> settings)
{
TaxRatePercentage = AppSettingsUtils.GetTaxRatePercentage(settings);
}