public void GetAggregate_UnSuccessful_NoAggregateFound()
{
// Arrange
// Setup the mock datasource instance
var mockDataSource = new Mock<IRenUkDataSource>();
mockDataSource.Setup(d => d.Get(It.IsAny<string>())).Returns(() => null);
var dataService = new DataService(_mockAggregateRepository.Object,
_mockDatasourceRepository.Object, _mockDataTypeRepository.Object,
_mockImportServiceResolver.Object, _mockDataSourceResolver.Object);
// Act
var result = dataService.GetAggregate(_whiteleeWindfarm.Id);
// Assert
Assert.IsNull(result, "Expected a NULL object to be returned");
}
public void GetAggregate_NonExistantAggregate_Unsuccessful()
{
// Arrange:
var inputDoc = _htmlSingleAggregateDoc;
var dataService = new DataService(_repository, _dataSourceRepository, _dataTypeRepository, _importServiceResolver, _dataSourceResolver);
// Mock the external call to the internet.
using (ShimsContext.Create())
{
// Fake the call to the internet
HtmlAgilityPack.Fakes.ShimHtmlWeb.AllInstances.LoadString =
(htmlWeb, s) => { return inputDoc; };
// Fake the statue code returned from HTTP response
HtmlAgilityPack.Fakes.ShimHtmlWeb.AllInstances.StatusCodeGet =
(web => { return System.Net.HttpStatusCode.OK; });
// Act
var result = dataService.GetAggregate(NonExistentAggregate);
// Assert
Assert.IsNull(result, "Expected no aggregate to be returned");
}
}
public void GetAggregate_Successful_ReturnsAggregate1()
{
// Arrange
var importAggregate = new ImportAggregate
{
Identifier = "Whitelee Windfarm",
Data = new Collection<ImportData>
{
new ImportData
{
DataType = DataTypeEnum.Statistics,
Data = "External JSON Object"
}
},
ImportDate = DateTime.Now,
SourceId = 2,
};
// Setup the mock datasource instance
var mockDataSource = new Mock<IRenUkDataSource>();
mockDataSource.Setup(d => d.Get(It.IsAny<string>())).Returns(importAggregate);
// Configure the DataSourceResolver
_mockDataSourceResolver.Setup(r => r.Resolve(It.IsAny<int>())).Returns(mockDataSource.Object);
// Configure the AggregateRepository
_mockAggregateRepository.Setup(r => r.Get(2)).Returns(_whiteleeWindfarm);
// Configure the DataSourceRepository
_mockDatasourceRepository.Setup(d => d.Get(1)).Returns(_dataSource1);
_mockDatasourceRepository.Setup(d => d.Get(2)).Returns(_dataSource2);
var dataService = new DataService(_mockAggregateRepository.Object,
_mockDatasourceRepository.Object, _mockDataTypeRepository.Object,
_mockImportServiceResolver.Object, _mockDataSourceResolver.Object);
// Act
var result = dataService.GetAggregate(_whiteleeWindfarm.Id);
// Assert
Assert.AreEqual("Whitelee Windfarm", result.Name, "Expected 'Whitelee Windfarm' to be returned as first object.");
Assert.AreEqual("{whitelee windfarm}", result.Data.FirstOrDefault(t => t.DataType == DataTypeEnum.FootPrint).Data, "Expected original data '{whitelee windfarm}' to be returned");
Assert.AreEqual("External JSON Object", result.Data.FirstOrDefault(t => t.DataType == DataTypeEnum.Statistics).Data, "Expected the data to have been overridden as external source");
}