public async Task Fetch_Result_ShouldNotBeNull()
{
// arrange
var dataQuery = Mock.Of <DataQuery>();
var searchService = Mock.Of <IListEntrySearchService>();
var dataSource = new BaseDataSource(searchService, dataQuery);
// act
await dataSource.FetchAsync();
// assert
dataSource.Items.Should().NotBeNull();
}
public async Task Fetch_SearchService_InvokeSearch()
{
// arrange
var listEntrySearchResult = Mock.Of <ListEntrySearchResult>();
var dataQuery = Mock.Of <DataQuery>(t => t.SearchCriteria == Mock.Of <CatalogListEntrySearchCriteria>());
var searchService = new Mock <IListEntrySearchService>();
searchService.Setup(t => t.SearchAsync(It.IsAny <CatalogListEntrySearchCriteria>())).ReturnsAsync(listEntrySearchResult);
var dataSource = new BaseDataSource(searchService.Object, dataQuery);
// act
await dataSource.FetchAsync();
// assert
searchService.Verify(t => t.SearchAsync(It.IsAny <CatalogListEntrySearchCriteria>()));
}
public async Task Fetch_Return_ShouldBeTrue()
{
// arrange
var entries = new List <ListEntryBase> {
new ListEntryBase()
};
var dataQuery = Mock.Of <DataQuery>(t => t.ListEntries == entries.ToArray());
var searchService = Mock.Of <IListEntrySearchService>();
var dataSource = new BaseDataSource(searchService, dataQuery);
// act
var result = await dataSource.FetchAsync();
// assert
result.Should().Be(true);
}
public async Task Fetch_Should_HaveCount(int count)
{
// arrange
var entries = new List <ListEntryBase> {
new ListEntryBase()
};
var dataQuery = Mock.Of <DataQuery>(t => t.ListEntries == entries.ToArray());
var searchService = Mock.Of <IListEntrySearchService>();
var dataSource = new BaseDataSource(searchService, dataQuery);
// act
await dataSource.FetchAsync();
// assert
dataSource.Items.Should().HaveCount(count);
}