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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include <vespa/vespalib/testkit/test_kit.h>
#include <vespa/config/common/configcontext.h>
#include "config-my.h"
#include "config-foo.h"
#include "config-bar.h"
#include <vespa/config/subscription/configsubscriber.hpp>
#include <vespa/log/log.h>
LOG_SETUP("unittest");
using namespace config;
namespace {
void verifyConfig(const std::string & expected, std::unique_ptr<FooConfig> cfg)
{
ASSERT_TRUE(cfg);
ASSERT_EQUAL(expected, cfg->fooValue);
}
void verifyConfig(const std::string & expected, std::unique_ptr<BarConfig> cfg)
{
ASSERT_TRUE(cfg);
ASSERT_EQUAL(expected, cfg->barValue);
}
}
#if 0
TEST("requireThatUnitTestsCanBeCreated") {
MyConfigBuilder builder;
builder.myField = "myval";
ConfigSet set;
set.addBuilder("myid", &builder);
std::unique_ptr<MyConfig> cfg = ConfigGetter<MyConfig>::getConfig("myid", set);
}
#endif
TEST("requireThatConfigCanBeReloaded") {
ConfigSet set;
auto ctx = std::make_shared<ConfigContext>(set);
MyConfigBuilder builder;
builder.myField = "myfoo";
set.addBuilder("myid", &builder);
ConfigSubscriber subscriber(ctx);
ConfigHandle<MyConfig>::UP handle = subscriber.subscribe<MyConfig>("myid");
ASSERT_TRUE(subscriber.nextConfigNow());
std::unique_ptr<MyConfig> cfg(handle->getConfig());
ASSERT_TRUE(cfg);
ASSERT_EQUAL("myfoo", cfg->myField);
ctx->reload();
ASSERT_FALSE(subscriber.nextConfig(1000ms));
builder.myField = "foobar";
ctx->reload();
ASSERT_TRUE(subscriber.nextConfig(10000ms));
cfg = handle->getConfig();
ASSERT_TRUE(cfg);
ASSERT_EQUAL("foobar", cfg->myField);
}
TEST("requireThatCanSubscribeWithSameIdToDifferentDefs") {
ConfigSet set;
auto ctx = std::make_shared<ConfigContext>(set);
FooConfigBuilder fooBuilder;
BarConfigBuilder barBuilder;
fooBuilder.fooValue = "myfoo";
barBuilder.barValue = "mybar";
set.addBuilder("fooid", &fooBuilder);
set.addBuilder("fooid", &barBuilder);
ConfigSubscriber subscriber(ctx);
ConfigHandle<FooConfig>::UP h1 = subscriber.subscribe<FooConfig>("fooid");
ConfigHandle<BarConfig>::UP h2 = subscriber.subscribe<BarConfig>("fooid");
ASSERT_TRUE(subscriber.nextConfigNow());
verifyConfig("myfoo", h1->getConfig());
verifyConfig("mybar", h2->getConfig());
ctx->reload();
ASSERT_FALSE(subscriber.nextConfig(100ms));
fooBuilder.fooValue = "blabla";
ctx->reload();
ASSERT_TRUE(subscriber.nextConfig(5000ms));
verifyConfig("blabla", h1->getConfig());
verifyConfig("mybar", h2->getConfig());
barBuilder.barValue = "blabar";
ctx->reload();
ASSERT_TRUE(subscriber.nextConfig(5000ms));
verifyConfig("blabla", h1->getConfig());
verifyConfig("blabar", h2->getConfig());
}
TEST_MAIN() { TEST_RUN_ALL(); }
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