public async Task TransactionSearch_EmptySearchResult_ShouldSucceed()
{
var mapper = new EthereumTransactionMapper();
var ethereumServiceMock = new Mock <IEthereumService>();
// mock returning an empty list
ethereumServiceMock.Setup(s => s.GetTransactionsByBlockNumberAsync(It.IsAny <long>()))
.ReturnsAsync(new List <EthereumTransaction>());
var action = new EthereumTransactionSearchActionHandler(ethereumServiceMock.Object, mapper);
var searchRequest = new EthereumTransactionSearchRequest
{
Address = "0x12345",
BlockNumber = "12345"
};
// act
var actual = await action.Search(searchRequest);
// assert
Assert.NotNull(actual);
Assert.Empty(actual.Transactions);
Assert.False(actual.TransientError);
}
public async Task TransactionSearch_ShouldMatchOneTransaction_UsingToField(string addressToMatch)
{
var mapper = new EthereumTransactionMapper();
var ethereumServiceMock = new Mock <IEthereumService>();
// mock returning a list of transactions
var transactions = TestFactory.MakeMockTransactions();
ethereumServiceMock.Setup(s => s.GetTransactionsByBlockNumberAsync(It.IsAny <long>()))
.ReturnsAsync(transactions);
var action = new EthereumTransactionSearchActionHandler(ethereumServiceMock.Object, mapper);
var searchRequest = new EthereumTransactionSearchRequest
{
Address = addressToMatch,
BlockNumber = "0x8b99c9"
};
// act
var actual = await action.Search(searchRequest);
// assert
Assert.NotNull(actual);
Assert.Single(actual.Transactions);
Assert.False(actual.TransientError);
}
public async Task TransactionSearch_ThrowException_ShouldReturnEmpty()
{
var mapper = new EthereumTransactionMapper();
var ethereumServiceMock = new Mock <IEthereumService>();
// mock returning a list of transactions
var transactions = TestFactory.MakeMockTransactions();
ethereumServiceMock.Setup(s => s.GetTransactionsByBlockNumberAsync(It.IsAny <long>()))
.ThrowsAsync(new HttpRequestException());
var action = new EthereumTransactionSearchActionHandler(ethereumServiceMock.Object, mapper);
var searchRequest = new EthereumTransactionSearchRequest
{
Address = "invalidAddress",
BlockNumber = "0x8b99c9"
};
// act
var actual = await action.Search(searchRequest);
// assert
Assert.NotNull(actual);
Assert.Empty(actual.Transactions);
Assert.True(actual.TransientError);
}