public async Task GetHtmlCampaignPreviewAsync_ShouldReturnErrorString_WhenConnectionFailed()
{
// Arrange
var localSettingsMock = new Mock <ILocalSettings>();
var configurationSettings = new ConfigurationSettingsDouble
{
ApiBaseUrl = "https://yahoo.com"
};
using (var httpTest = new HttpTest())
{
var errorMsg = "Call failed with status code 500 (Internal Server Error)";
httpTest.RespondWith(errorMsg, 500);
IDopplerAPI dopplerAPI = new DopplerAPI(configurationSettings, localSettingsMock.Object);
// Act
var getHtmlCampaignPreviewResult = await dopplerAPI.GetCampaignHtmlPreviewAsync("*****@*****.**", 12323);
// Assert
Assert.False(getHtmlCampaignPreviewResult.IsSuccessResult);
Assert.NotNull(getHtmlCampaignPreviewResult.ErrorValue);
Assert.Null(getHtmlCampaignPreviewResult.SuccessValue);
Assert.StartsWith(errorMsg, getHtmlCampaignPreviewResult.ErrorValue);
}
}
public async Task GetHtmlCampaignPreviewAsync_ShouldReturnHtmlString_WhenConnectionIsSuccessful()
{
// Arrange
var localSettingsMock = new Mock <ILocalSettings>();
var configurationSettings = new ConfigurationSettingsDouble
{
ApiBaseUrl = "https://yahoo.com"
};
using (var httpTest = new HttpTest())
{
httpTest.RespondWith("HTML HERE");
IDopplerAPI dopplerAPI = new DopplerAPI(configurationSettings, localSettingsMock.Object);
// Act
var getHtmlCampaignPreviewResult = await dopplerAPI.GetCampaignHtmlPreviewAsync("*****@*****.**", 12323);
// Assert
Assert.True(getHtmlCampaignPreviewResult.IsSuccessResult);
Assert.Null(getHtmlCampaignPreviewResult.ErrorValue);
Assert.NotNull(getHtmlCampaignPreviewResult.SuccessValue);
Assert.NotEmpty(getHtmlCampaignPreviewResult.SuccessValue);
}
}