public async void ShouldIgnoreEmptyOrNullSearchString()
{
var vm = new RepoSearchViewModel();
await vm.Refresh();
GitHubClientMock.Verify(m => m.Search.SearchRepo(It.IsAny<SearchRepositoriesRequest>()), Times.Never());
Assert.AreEqual(0, vm.SearchResults.Count());
}
public void ShouldRefreshOnSearchStringChangeAndUpdateSearchResults()
{
var vm = new RepoSearchViewModel();
vm.SearchString = "search";
GitHubClientMock.Verify(m => m.Search.SearchRepo(It.Is<SearchRepositoriesRequest>(sr => sr.Term == "search")), Times.Once());
Assert.AreEqual(1, vm.SearchResults.Count());
Assert.AreEqual(1337, vm.SearchResults.FirstOrDefault().Id);
}
public async void ShouldSearchOnSearchCommand()
{
var vm = new RepoSearchViewModel
{
SearchString = "search"
};
await vm.SearchCommand.Execute();
// refreshes once when search string changed, then again when command executed
GitHubClientMock.Verify(m => m.Search.SearchRepo(It.IsAny<SearchRepositoriesRequest>()), Times.Exactly(2));
Assert.AreEqual(1, vm.SearchResults.Count());
Assert.AreEqual(1337, vm.SearchResults.FirstOrDefault().Id);
}