public async Task GetRetrievesS3()
{
var mock = Substitute.For <IAmazonS3>();
mock.DoesS3BucketExistAsync("xxx").Returns(true);
var oms = new MemoryStream();
var writer = new StreamWriter(oms);
var dictionary = new Dictionary <string, object> {
{ "test", "wibble" }
};
writer.Write(JsonConvert.SerializeObject(dictionary));
writer.Flush();
oms.Seek(0, SeekOrigin.Begin);
mock
.GetObjectAsync(string.Empty, string.Empty)
.ReturnsForAnyArgs(c => new GetObjectResponse
{
HttpStatusCode = HttpStatusCode.OK,
ResponseStream = oms
});
var request = DummyRequest();
var s3 = new S3PersistenceStore("xxx", mock);
var result = await s3.Get <string>(request, "test");
Assert.Equal("wibble", result);
}
public async Task InvalidBucketThrows()
{
var mock = Substitute.For <IAmazonS3>();
var bucketCheck = mock.DoesS3BucketExistAsync("xxx").Returns(false);
var request = DummyRequest();
var s3 = new S3PersistenceStore("xxx", mock);
await Assert.ThrowsAsync <InvalidOperationException>(() => s3.Get <string>(request, "test"));
}
public async Task GetCheckS3CorrectKey()
{
var mock = Substitute.For <IAmazonS3>();
var bucketCheck = mock.DoesS3BucketExistAsync("xxx").Returns(true);
var existenceCheck = mock
.GetObjectAsync(string.Empty, string.Empty)
.ReturnsForAnyArgs(c => new GetObjectResponse {
HttpStatusCode = HttpStatusCode.NotFound
});
var request = DummyRequest();
var s3 = new S3PersistenceStore("xxx", mock);
var result = await s3.Get <string>(request, "test");
Assert.Null(result);
await mock.Received(1).GetObjectAsync("xxx", "abc123");
}
public async Task SetPutsValueLocally()
{
var mock = Substitute.For <IAmazonS3>();
mock.DoesS3BucketExistAsync("xxx").Returns(true);
mock
.GetObjectAsync(string.Empty, string.Empty)
.ReturnsForAnyArgs(c => new GetObjectResponse {
HttpStatusCode = HttpStatusCode.NotFound
});
var request = DummyRequest();
var s3 = new S3PersistenceStore("xxx", mock);
await s3.Set(request, "test", "wibble");
var result = await s3.Get <string>(request, "test");
Assert.Equal("wibble", result);
}