public async Task GetContinuousChangesAsync_WithSelectorFilter()
{
using var httpTest = new HttpTest();
// Arrange
var tokenSource = new CancellationTokenSource();
var docId = SetFeedResponse(httpTest);
httpTest.RespondWithJson(new { ok = true });
var filter = ChangesFeedFilter.Selector <Rebel>(rebel => rebel.Id == docId);
// Act
await foreach (var change in _rebels.GetContinuousChangesAsync(null, filter, tokenSource.Token))
{
Assert.Equal(docId, change.Id);
tokenSource.Cancel();
}
// Assert
httpTest
.ShouldHaveCalled("http://localhost/rebels/_changes")
.WithQueryParamValue("feed", "continuous")
.WithQueryParamValue("filter", "_selector")
.WithContentType("application/json")
.With(call => call.RequestBody == $"{{\"selector\":{{\"_id\":\"{docId}\"}}}}")
.WithVerb(HttpMethod.Post);
}
public async Task Changes()
{
using (var client = new CouchClient("http://localhost:5984"))
{
IEnumerable <string> dbs = await client.GetDatabasesNamesAsync().ConfigureAwait(false);
CouchDatabase <Rebel> rebels = client.GetDatabase <Rebel>();
if (dbs.Contains(rebels.Database))
{
await client.DeleteDatabaseAsync <Rebel>().ConfigureAwait(false);
}
rebels = await client.CreateDatabaseAsync <Rebel>().ConfigureAwait(false);
Rebel luke = await rebels.CreateAsync(new Rebel { Name = "Luke", Age = 19 }).ConfigureAwait(false);
Assert.Equal("Luke", luke.Name);
var options = new ChangesFeedOptions
{
IncludeDocs = true
};
var filter = ChangesFeedFilter.Selector <Rebel>(r => r.Name == "Luke" && r.Age == 19);
var changesResult = await rebels.GetChangesAsync(options, filter);
Assert.NotEmpty(changesResult.Results);
Assert.Equal(changesResult.Results[0].Id, luke.Id);
await client.DeleteDatabaseAsync <Rebel>().ConfigureAwait(false);
}
}
public async Task GetChangesAsync_WithSelectorFilter()
{
using var httpTest = new HttpTest();
// Arrange
SetFeedResponse(httpTest);
httpTest.RespondWithJson(new { ok = true });
var docId = Guid.NewGuid().ToString();
var filter = ChangesFeedFilter.Selector <Rebel>(rebel => rebel.Id == docId);
// Act
var newR = await _rebels.GetChangesAsync(null, filter);
// Assert
httpTest
.ShouldHaveCalled("http://localhost/rebels/_changes")
.WithQueryParamValue("filter", "_selector")
.WithContentType("application/json")
.With(call => call.RequestBody == $"{{\"selector\":{{\"_id\":\"{docId}\"}}}}")
.WithVerb(HttpMethod.Post);
}