private string GetFullApiUrl(ExternalApiPathName externalApiPathName)
{
var apiUrl = _externalApiPathProvider.GetApiPath(externalApiPathName);
var token = _configProvider.GetConfigValue(ConfigKeys.Token);
var fullApiUrl = $"{apiUrl}?token={token}";
return(fullApiUrl);
}
private string GetRelativePath(ExternalApiPathName apiPathName)
{
switch (apiPathName)
{
case ExternalApiPathName.GetProducts:
return("/api/resource/products");
case ExternalApiPathName.GetShopperHistory:
return("/api/resource/shopperhistory");
case ExternalApiPathName.CalculateTrolley:
return("/api/resource/trolleycalculator");
default:
throw new NotSupportedException();
}
}
public void GetApiPath_WhenApiPathNameIsValid_ReturnsCorrectUrl(string baseUrl, ExternalApiPathName apiPathName, string expectedUrl)
{
// Arrange
var mockConfigProvider = new Mock <IConfigProvider>();
mockConfigProvider
.Setup(o => o.GetConfigValue(ConfigKeys.BaseUrl))
.Returns(baseUrl);
var sutExternalApiPathProvider = new ExternalApiPathProvider(mockConfigProvider.Object);
// Act
var result = sutExternalApiPathProvider.GetApiPath(apiPathName);
// Assert
result.Should().Be(expectedUrl);
}
public string GetApiPath(ExternalApiPathName apiPathName)
{
return($"{_baseUrl.TrimEnd('/')}/{GetRelativePath(apiPathName).TrimStart('/')}");
}
private ExternalApiCallException GetExternalApiCallException(ExternalApiPathName externalApiPathName, HttpStatusCode statusCode)
{
return(new ExternalApiCallException($"Error in calling '{externalApiPathName}' API. StatusCode = {statusCode}"));
}
