public async Task SearchCustomers_When_1_customer_exists_It_should_return_1_customer()
{
// Arrange
await ResetDatabaseAsync();
var existingCustomer = new Customer {
Id = Guid.NewGuid(), Name = "Test"
};
await AddAsExistingEntityAsync(existingCustomer);
var query = new SearchCustomersQuery();
// Act
var response = await Client.CustomersController().SearchAsync(query);
// Assert
response.StatusCode.Should().Be(HttpStatusCode.OK);
var content = await response.Content.ReadFromJsonAsync <SearchCustomersQueryResult>();
content.Should().NotBeNull();
content !.Customers.Should().NotBeEmpty();
content.Customers.Should().HaveCount(1);
content.PageIndex.Should().Be(query.PageIndex);
content.PageSize.Should().Be(query.PageSize);
content.TotalItems.Should().Be(1);
content.TotalPages.Should().Be(1);
content.HasNextPage.Should().Be(false);
content.HasPreviousPage.Should().Be(false);
content.Customers.First().Id.Should().Be(existingCustomer.Id);
content.Customers.First().Name.Should().Be(existingCustomer.Name);
}
public async Task SearchCustomers_When_no_customers_exist_It_should_return_an_empty_list()
{
// Arrange
await ResetDatabaseAsync();
var query = new SearchCustomersQuery();
// Act
var response = await Client.CustomersController().SearchAsync(query);
// Assert
response.StatusCode.Should().Be(HttpStatusCode.OK);
var content = await response.Content.ReadFromJsonAsync <SearchCustomersQueryResult>();
content.Should().NotBeNull();
content !.Customers.Should().BeEmpty();
content.PageIndex.Should().Be(query.PageIndex);
content.PageSize.Should().Be(query.PageSize);
content.TotalItems.Should().Be(0);
content.TotalPages.Should().Be(0);
content.HasNextPage.Should().Be(false);
content.HasPreviousPage.Should().Be(false);
}
public async Task SearchCustomers_When_28_customers_exist_and_pagesize_is_10_and_page_index_is_1_It_should_return_10_customers()
{
// Arrange
await ResetDatabaseAsync();
var numberOfExistingCustomers = 28;
var existingCustomers = AutoFixture.CreateMany <Customer>(numberOfExistingCustomers);
await AddAsExistingEntitiesAsync(existingCustomers);
var query = new SearchCustomersQuery
{
PageIndex = 1,
PageSize = 10
};
// Act
var response = await Client.CustomersController().SearchAsync(query);
// Assert
response.StatusCode.Should().Be(HttpStatusCode.OK);
var content = await response.Content.ReadFromJsonAsync <SearchCustomersQueryResult>();
content.Should().NotBeNull();
content !.Customers.Should().NotBeEmpty();
content.Customers.Should().HaveCount(10);
content.PageIndex.Should().Be(query.PageIndex);
content.PageSize.Should().Be(query.PageSize);
content.TotalItems.Should().Be(numberOfExistingCustomers);
content.TotalPages.Should().Be(3);
content.HasNextPage.Should().Be(true);
content.HasPreviousPage.Should().Be(true);
}
public async Task SearchCustomers_When_ordering_by_customer_name_descending_It_should_return_list_in_correct_order()
{
// Arrange
await ResetDatabaseAsync();
var existingCustomer1 = new Customer {
Id = Guid.NewGuid(), Code = 2, Name = "B"
};
await AddAsExistingEntityAsync(existingCustomer1);
var existingCustomer2 = new Customer {
Id = Guid.NewGuid(), Code = 1, Name = "A"
};
await AddAsExistingEntityAsync(existingCustomer2);
var query = new SearchCustomersQuery
{
OrderBy = SearchCustomersOrderByEnum.Name,
OrderByDescending = true
};
// Act
var response = await Client.CustomersController().SearchAsync(query);
// Assert
response.StatusCode.Should().Be(HttpStatusCode.OK);
var content = await response.Content.ReadFromJsonAsync <SearchCustomersQueryResult>();
content.Should().NotBeNull();
content !.Customers.Should().NotBeEmpty();
content.Customers.Should().HaveCount(2);
content.Customers.First().Id.Should().Be(existingCustomer1.Id);
content.Customers.Skip(1).First().Id.Should().Be(existingCustomer2.Id);
}
public async Task SearchCustomers_When_filter_on_name_It_should_exclude_non_matching_customers()
{
// Arrange
await ResetDatabaseAsync();
var existingCustomer1 = new Customer {
Id = Guid.NewGuid(), Name = "Customer with Hello in name"
};
await AddAsExistingEntityAsync(existingCustomer1);
var existingCustomer2 = new Customer {
Id = Guid.NewGuid(), Name = "Customer without search term in name"
};
await AddAsExistingEntityAsync(existingCustomer2);
var query = new SearchCustomersQuery
{
SearchTerm = "hello"
};
// Act
var response = await Client.CustomersController().SearchAsync(query);
// Assert
response.StatusCode.Should().Be(HttpStatusCode.OK);
var content = await response.Content.ReadFromJsonAsync <SearchCustomersQueryResult>();
content.Should().NotBeNull();
content !.Customers.Should().NotBeEmpty();
content.Customers.Should().HaveCount(1);
content.Customers.First().Id.Should().Be(existingCustomer1.Id);
}
public async Task <ActionResult <SearchCustomersQueryResult> > Search([FromQuery] SearchCustomersQuery query, CancellationToken cancellationToken)
{
return(await Mediator.Send(query, cancellationToken));
}
public async Task <HttpResponseMessage> SearchAsync(SearchCustomersQuery query)
{
return(await _httpClient.GetAsync($"/api/customers?{query.ToQueryString()}"));
}
