public async Task ThrowArgumentNullException_WhenPassedNullName()
{
// Arrange
Mock <IPandaScoreClient> pandaScoreClientMock = new Mock <IPandaScoreClient>();
Mock <DataContext> dataContextMock = new Mock <DataContext>();
// Act
ChampionService SUT = new ChampionService(
pandaScoreClientMock.Object,
dataContextMock.Object);
// Assert
await Assert.ThrowsExceptionAsync <ArgumentNullException>(async() =>
await SUT.AddChampionAsync(null));
}
public async Task AddChampionAsync_ShouldAddChampion_WhenPassedValidParameters()
{
// Arrange
var contextOptions = new DbContextOptionsBuilder <DataContext>()
.UseInMemoryDatabase(databaseName: "AddChampionAsync_ShouldAddChampion_WhenPassedValidParameters")
.Options;
string validFirstName = "testChamp";
bool validIsDeleted = false;
Champion validChampion = new Champion
{
Name = validFirstName
};
Champion result = null;
// Act
using (DataContext actContext = new DataContext(contextOptions))
{
Mock <IPandaScoreClient> pandaScoreClientMock = new Mock <IPandaScoreClient>();
ChampionService SUT = new ChampionService(
pandaScoreClientMock.Object,
actContext);
result = await SUT.AddChampionAsync(validFirstName);
}
// Assert
using (DataContext assertContext = new DataContext(contextOptions))
{
Assert.IsNotNull(result);
Assert.IsNotNull(result.CreatedOn);
Assert.IsNull(result.DeletedOn);
Assert.IsTrue(result.IsDeleted.Equals(validIsDeleted));
Assert.IsTrue(assertContext.Champions.Any(c => c.Name.Equals(result.Name)));
}
}