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# Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#
# Switched the backend implementation of the Vespa::Http library, such that
# requests are sent here rather than onto the network. Register handlers here
# to respond to requests.
#
# Handlers are called in sequence until one of them returns a defined result.
# If none do, return a generic failure.
#
package Yahoo::Vespa::Mocks::HttpClientMock;
use strict;
use warnings;
use Yahoo::Vespa::ConsoleOutput;
use Yahoo::Vespa::Http;
BEGIN { # - Define default exports for module
use base 'Exporter';
our @EXPORT = qw(
registerHttpClientHandler
);
}
my @HANDLERS;
&initialize();
return 1;
#################### Default exported functions #############################
sub registerHttpClientHandler { # (Handler)
push @HANDLERS, $_[0];
}
##################### Internal utility functions ##########################
sub initialize { # ()
Yahoo::Vespa::Http::setHttpExecutor(\&clientMock);
}
sub clientMock { # (HttpRequest to forward) -> Response
foreach my $handler (@HANDLERS) {
my %result = &$handler(@_);
if (exists $result{'code'}) {
return %result;
}
}
return (
'code' => 500,
'status' => 'No client handler for given request',
'content' => '',
'all' => ''
);
}
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