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////////////////////////////////////////////////////////////////////////////////
/// DISCLAIMER
///
/// Copyright 2018 ArangoDB GmbH, Cologne, Germany
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
/// http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
///
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
///
/// @author Andrey Abramov
/// @author Vasiliy Nabatchikov
////////////////////////////////////////////////////////////////////////////////
#include "gtest/gtest.h"
#include "../IResearch/common.h"
#include "Mocks/Servers.h"
#include "RestServer/DatabaseFeature.h"
#include "RestServer/QueryRegistryFeature.h"
#include "RestServer/ViewTypesFeature.h"
#include "Sharding/ShardingFeature.h"
#include "StorageEngine/EngineSelectorFeature.h"
#include "Utils/CollectionNameResolver.h"
#include "VocBase/LogicalCollection.h"
#include "VocBase/LogicalView.h"
#include "velocypack/Parser.h"
namespace {
struct TestView : public arangodb::LogicalView {
TestView(TRI_vocbase_t& vocbase, arangodb::velocypack::Slice const& definition, uint64_t planVersion)
: arangodb::LogicalView(vocbase, definition, planVersion) {}
virtual arangodb::Result appendVelocyPackImpl(
arangodb::velocypack::Builder&,
Serialization) const override {
return arangodb::Result();
}
virtual arangodb::Result dropImpl() override {
return arangodb::LogicalViewHelperStorageEngine::drop(*this);
}
virtual void open() override {}
virtual arangodb::Result renameImpl(std::string const& oldName) override {
return arangodb::LogicalViewHelperStorageEngine::rename(*this, oldName);
}
virtual arangodb::Result properties(arangodb::velocypack::Slice const&, bool) override {
return arangodb::Result();
}
virtual bool visitCollections(CollectionVisitor const& visitor) const override {
return true;
}
};
struct ViewFactory : public arangodb::ViewFactory {
virtual arangodb::Result create(arangodb::LogicalView::ptr& view, TRI_vocbase_t& vocbase,
arangodb::velocypack::Slice const& definition) const override {
view = vocbase.createView(definition);
return arangodb::Result();
}
virtual arangodb::Result instantiate(arangodb::LogicalView::ptr& view,
TRI_vocbase_t& vocbase,
arangodb::velocypack::Slice const& definition,
uint64_t planVersion) const override {
view = std::make_shared<TestView>(vocbase, definition, planVersion);
return arangodb::Result();
}
};
} // namespace
// -----------------------------------------------------------------------------
// --SECTION-- setup / tear-down
// -----------------------------------------------------------------------------
class CollectionNameResolverTest : public ::testing::Test {
protected:
arangodb::tests::mocks::MockAqlServer server;
ViewFactory viewFactory;
CollectionNameResolverTest() {
// register view factory
server.getFeature<arangodb::ViewTypesFeature>().emplace(
arangodb::LogicalDataSource::Type::emplace(arangodb::velocypack::StringRef("testViewType")),
viewFactory);
}
};
// -----------------------------------------------------------------------------
// --SECTION-- test suite
// -----------------------------------------------------------------------------
TEST_F(CollectionNameResolverTest, test_getDataSource) {
auto collectionJson = arangodb::velocypack::Parser::fromJson(
"{ \"globallyUniqueId\": \"testCollectionGUID\", \"id\": 100, \"name\": "
"\"testCollection\" }");
auto viewJson = arangodb::velocypack::Parser::fromJson(
"{ \"id\": 200, \"name\": \"testView\", \"type\": \"testViewType\" }"); // any arbitrary view type
Vocbase vocbase(TRI_vocbase_type_e::TRI_VOCBASE_TYPE_NORMAL, testDBInfo(server.server()));
arangodb::CollectionNameResolver resolver(vocbase);
// not present collection (no datasource)
{
EXPECT_FALSE(resolver.getDataSource(100));
EXPECT_FALSE(resolver.getDataSource("100"));
EXPECT_FALSE(resolver.getDataSource("testCollection"));
EXPECT_FALSE(resolver.getDataSource("testCollectionGUID"));
EXPECT_FALSE(resolver.getCollection(100));
EXPECT_FALSE(resolver.getCollection("100"));
EXPECT_FALSE(resolver.getCollection("testCollection"));
EXPECT_FALSE(resolver.getCollection("testCollectionGUID"));
}
// not present view (no datasource)
{
EXPECT_FALSE(resolver.getDataSource(200));
EXPECT_FALSE(resolver.getDataSource("200"));
EXPECT_FALSE(resolver.getDataSource("testView"));
EXPECT_FALSE(resolver.getDataSource("testViewGUID"));
EXPECT_FALSE(resolver.getView(200));
EXPECT_FALSE(resolver.getView("200"));
EXPECT_FALSE(resolver.getView("testView"));
EXPECT_FALSE(resolver.getView("testViewGUID"));
}
auto collection = vocbase.createCollection(collectionJson->slice());
auto view = vocbase.createView(viewJson->slice());
EXPECT_FALSE(collection->deleted());
EXPECT_FALSE(view->deleted());
// not present collection (is view)
{
EXPECT_FALSE(!resolver.getDataSource(200));
EXPECT_FALSE(!resolver.getDataSource("200"));
EXPECT_FALSE(!resolver.getDataSource("testView"));
EXPECT_FALSE(resolver.getDataSource("testViewGUID"));
EXPECT_FALSE(resolver.getCollection(200));
EXPECT_FALSE(resolver.getCollection("200"));
EXPECT_FALSE(resolver.getCollection("testView"));
EXPECT_FALSE(resolver.getCollection("testViewGUID"));
}
// not preset view (is collection)
{
EXPECT_FALSE(!resolver.getDataSource(100));
EXPECT_FALSE(!resolver.getDataSource("100"));
EXPECT_FALSE(!resolver.getDataSource("testCollection"));
EXPECT_FALSE(!resolver.getDataSource("testCollectionGUID"));
EXPECT_FALSE(resolver.getView(100));
EXPECT_FALSE(resolver.getView("100"));
EXPECT_FALSE(resolver.getView("testCollection"));
EXPECT_FALSE(resolver.getView("testCollectionGUID"));
}
// present collection
{
EXPECT_FALSE(!resolver.getDataSource(100));
EXPECT_FALSE(!resolver.getDataSource("100"));
EXPECT_FALSE(!resolver.getDataSource("testCollection"));
EXPECT_FALSE(!resolver.getDataSource("testCollectionGUID"));
EXPECT_FALSE(!resolver.getCollection(100));
EXPECT_FALSE(!resolver.getCollection("100"));
EXPECT_FALSE(!resolver.getCollection("testCollection"));
EXPECT_FALSE(!resolver.getCollection("testCollectionGUID"));
}
// present view
{
EXPECT_FALSE(!resolver.getDataSource(200));
EXPECT_FALSE(!resolver.getDataSource("200"));
EXPECT_FALSE(!resolver.getDataSource("testView"));
EXPECT_FALSE(resolver.getDataSource("testViewGUID"));
EXPECT_FALSE(!resolver.getView(200));
EXPECT_FALSE(!resolver.getView("200"));
EXPECT_FALSE(!resolver.getView("testView"));
EXPECT_FALSE(resolver.getView("testViewGUID"));
}
EXPECT_TRUE(vocbase.dropCollection(collection->id(), true, 0).ok());
EXPECT_TRUE(view->drop().ok());
EXPECT_TRUE(collection->deleted());
EXPECT_TRUE(view->deleted());
// present collection (deleted, cached)
{
EXPECT_FALSE(!resolver.getDataSource(100));
EXPECT_FALSE(!resolver.getDataSource("100"));
EXPECT_FALSE(!resolver.getDataSource("testCollection"));
EXPECT_FALSE(!resolver.getDataSource("testCollectionGUID"));
EXPECT_FALSE(!resolver.getCollection(100));
EXPECT_FALSE(!resolver.getCollection("100"));
EXPECT_FALSE(!resolver.getCollection("testCollection"));
EXPECT_FALSE(!resolver.getCollection("testCollectionGUID"));
EXPECT_TRUE(resolver.getCollection(100)->deleted());
}
// present view (deleted, cached)
{
EXPECT_FALSE(!resolver.getDataSource(200));
EXPECT_FALSE(!resolver.getDataSource("200"));
EXPECT_FALSE(!resolver.getDataSource("testView"));
EXPECT_FALSE(resolver.getDataSource("testViewGUID"));
EXPECT_FALSE(!resolver.getView(200));
EXPECT_FALSE(!resolver.getView("200"));
EXPECT_FALSE(!resolver.getView("testView"));
EXPECT_FALSE(resolver.getView("testViewGUID"));
EXPECT_TRUE(resolver.getView(200)->deleted());
}
}
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