public async Task InitializeAsync_Error_Includes_Reason()
{
// Arrange
using var stream = ResourceHelper.ReadResourceAsStream(@"Documents\Query\failure_cas_mismatch_reason.json");
using var blockResult = new BlockQueryResult <dynamic>(stream, new DefaultSerializer());
await blockResult.InitializeAsync().ConfigureAwait(false);
// Act
await blockResult.ToListAsync().ConfigureAwait(false);
var result = blockResult.MetaData.Status;
Assert.NotEmpty(blockResult.Errors);
Assert.NotNull(blockResult.Errors.First().Reason);
Assert.Equal("CAS mismatch", blockResult.Errors.First().Reason.Message);
Assert.Equal("couchbase:2065", blockResult.Errors.First().Reason.Caller);
Assert.Equal(12033, blockResult.Errors.First().Reason.Code);
Assert.Equal("datastore.couchbase.CAS_mismatch", blockResult.Errors.First().Reason.Key);
Assert.False(blockResult.Errors.First().Retry);
Assert.Equal(QueryStatus.Fatal, blockResult.MetaData.Status);
Assert.NotNull(blockResult.MetaData.Metrics);
}
public async Task GetAsyncEnumerator_HasNotInitialized_InvalidOperationException()
{
// Arrange
using var stream = ResourceHelper.ReadResourceAsStream(@"Documents\Query\query-200-success.json");
using var blockResult = new BlockQueryResult <dynamic>(stream, new DefaultSerializer());
// Act/Assert
await Assert.ThrowsAsync <InvalidOperationException>(() => blockResult.ToListAsync().AsTask()).ConfigureAwait(false);
}
public async Task GetAsyncEnumerator_CalledTwice_StreamAlreadyReadException(string filename)
{
// Arrange
using var stream = ResourceHelper.ReadResourceAsStream(filename);
using var blockResult = new BlockQueryResult <dynamic>(stream, new DefaultSerializer());
await blockResult.InitializeAsync().ConfigureAwait(false);
// Act/Assert
await blockResult.ToListAsync().ConfigureAwait(false);
await Assert.ThrowsAsync <StreamAlreadyReadException>(() => blockResult.ToListAsync().AsTask()).ConfigureAwait(false);
}
public async Task GetAsyncEnumerator_NoResults_Empty()
{
// Arrange
using var stream = ResourceHelper.ReadResourceAsStream(@"Documents\Query\query-n1ql-error-response-400.json");
using var blockResult = new BlockQueryResult <dynamic>(stream, new DefaultSerializer());
await blockResult.InitializeAsync().ConfigureAwait(false);
// Act
var result = await blockResult.ToListAsync().ConfigureAwait(false);
// Assert
Assert.Empty(result);
}
public async Task ShouldRetry_Handles_Retry_Cases(string fileName, bool enableEnhancedPreparedStatements, bool shouldRetry)
{
// Arrange
using var stream = ResourceHelper.ReadResourceAsStream(fileName);
using var blockResult = new BlockQueryResult <dynamic>(stream, new DefaultSerializer());
await blockResult.InitializeAsync().ConfigureAwait(false);
// Act
var actual = blockResult.ShouldRetry(enableEnhancedPreparedStatements);
// Assert
Assert.Equal(shouldRetry, actual);
}
public async Task GetAsyncEnumerator_HasInitialized_GetsResults()
{
// Arrange
using var stream = ResourceHelper.ReadResourceAsStream(@"Documents\Query\query-200-success.json");
using var blockResult = new BlockQueryResult <dynamic>(stream, new DefaultSerializer());
await blockResult.InitializeAsync().ConfigureAwait(false);
// Act
var result = await blockResult.ToListAsync().ConfigureAwait(false);
// Assert
Assert.True(blockResult.Success);
Assert.Equal(QueryStatus.Success, blockResult.MetaData.Status);
Assert.NotEmpty(result);
}
public async Task GetAsyncEnumerator_AfterEnumeration_HasErrors(string filename, QueryStatus expectedStatus)
{
// Arrange
using var stream = ResourceHelper.ReadResourceAsStream(filename);
using var blockResult = new BlockQueryResult <dynamic>(stream, new DefaultSerializer());
await blockResult.InitializeAsync().ConfigureAwait(false);
// Act
await blockResult.ToListAsync().ConfigureAwait(false);
var result = blockResult.MetaData.Status;
// Assert
Assert.False(blockResult.Success);
Assert.Equal(expectedStatus, result);
Assert.NotEmpty(blockResult.Errors);
}
