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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/document/annotation/annotation.h>
#include <vespa/document/annotation/span.h>
#include <vespa/document/annotation/spanlist.h>
#include <vespa/document/annotation/spantree.h>
#include <vespa/document/datatype/annotationtype.h>
#include <vespa/document/fieldvalue/stringfieldvalue.h>
#include <vespa/document/repo/configbuilder.h>
#include <vespa/document/repo/fixedtyperepo.h>
#include <vespa/juniper/juniper_separators.h>
#include <vespa/searchlib/util/linguisticsannotation.h>
#include <vespa/searchsummary/docsummary/annotation_converter.h>
#include <vespa/searchsummary/docsummary/i_juniper_converter.h>
#include <vespa/vespalib/data/slime/slime.h>
#include <vespa/vespalib/gtest/gtest.h>
#include <vespa/vespalib/stllike/asciistream.h>
using document::Annotation;
using document::AnnotationType;
using document::DocumentType;
using document::DocumentTypeRepo;
using document::Span;
using document::SpanList;
using document::SpanTree;
using document::StringFieldValue;
using search::docsummary::AnnotationConverter;
using search::docsummary::IJuniperConverter;
using search::linguistics::SPANTREE_NAME;
using vespalib::Slime;
using vespalib::slime::SlimeInserter;
namespace {
DocumenttypesConfig
get_document_types_config()
{
using namespace document::config_builder;
DocumenttypesConfigBuilderHelper builder;
builder.document(42, "indexingdocument",
Struct("indexingdocument.header"),
Struct("indexingdocument.body"));
return builder.config();
}
class MockJuniperConverter : public IJuniperConverter
{
vespalib::string _result;
public:
void convert(vespalib::stringref input, vespalib::slime::Inserter&) override {
_result = input;
}
const vespalib::string& get_result() const noexcept { return _result; }
};
}
class AnnotationConverterTest : public testing::Test
{
protected:
std::shared_ptr<const DocumentTypeRepo> _repo;
const DocumentType* _document_type;
document::FixedTypeRepo _fixed_repo;
AnnotationConverterTest();
~AnnotationConverterTest() override;
void set_span_tree(StringFieldValue& value, std::unique_ptr<SpanTree> tree);
StringFieldValue make_annotated_string();
StringFieldValue make_annotated_chinese_string();
vespalib::string make_exp_il_annotated_string();
vespalib::string make_exp_il_annotated_chinese_string();
void expect_annotated(const vespalib::string& exp, const StringFieldValue& fv);
};
AnnotationConverterTest::AnnotationConverterTest()
: testing::Test(),
_repo(std::make_unique<DocumentTypeRepo>(get_document_types_config())),
_document_type(_repo->getDocumentType("indexingdocument")),
_fixed_repo(*_repo, *_document_type)
{
}
AnnotationConverterTest::~AnnotationConverterTest() = default;
void
AnnotationConverterTest::set_span_tree(StringFieldValue & value, std::unique_ptr<SpanTree> tree)
{
StringFieldValue::SpanTrees trees;
trees.push_back(std::move(tree));
value.setSpanTrees(trees, _fixed_repo);
}
StringFieldValue
AnnotationConverterTest::make_annotated_string()
{
auto span_list_up = std::make_unique<SpanList>();
auto span_list = span_list_up.get();
auto tree = std::make_unique<SpanTree>(SPANTREE_NAME, std::move(span_list_up));
tree->annotate(span_list->add(std::make_unique<Span>(0, 3)), *AnnotationType::TERM);
tree->annotate(span_list->add(std::make_unique<Span>(4, 3)),
Annotation(*AnnotationType::TERM, std::make_unique<StringFieldValue>("baz")));
StringFieldValue value("foo bar");
set_span_tree(value, std::move(tree));
return value;
}
StringFieldValue
AnnotationConverterTest::make_annotated_chinese_string()
{
auto span_list_up = std::make_unique<SpanList>();
auto span_list = span_list_up.get();
auto tree = std::make_unique<SpanTree>(SPANTREE_NAME, std::move(span_list_up));
// These chinese characters each use 3 bytes in their UTF8 encoding.
tree->annotate(span_list->add(std::make_unique<Span>(0, 15)), *AnnotationType::TERM);
tree->annotate(span_list->add(std::make_unique<Span>(15, 9)), *AnnotationType::TERM);
StringFieldValue value("我就是那个大灰狼");
set_span_tree(value, std::move(tree));
return value;
}
vespalib::string
AnnotationConverterTest::make_exp_il_annotated_string()
{
using namespace juniper::separators;
vespalib::asciistream exp;
exp << "foo" << unit_separator_string <<
" " << unit_separator_string << interlinear_annotation_anchor_string <<
"bar" << interlinear_annotation_separator_string <<
"baz" << interlinear_annotation_terminator_string << unit_separator_string;
return exp.str();
}
vespalib::string
AnnotationConverterTest::make_exp_il_annotated_chinese_string()
{
using namespace juniper::separators;
vespalib::asciistream exp;
exp << "我就是那个" << unit_separator_string <<
"大灰狼" << unit_separator_string;
return exp.str();
}
void
AnnotationConverterTest::expect_annotated(const vespalib::string& exp, const StringFieldValue& fv)
{
MockJuniperConverter juniper_converter;
AnnotationConverter annotation_converter(juniper_converter);
Slime slime;
SlimeInserter inserter(slime);
annotation_converter.convert(fv, inserter);
EXPECT_EQ(exp, juniper_converter.get_result());
}
TEST_F(AnnotationConverterTest, convert_plain_string)
{
using namespace juniper::separators;
vespalib::string exp("Foo Bar Baz");
StringFieldValue plain_string("Foo Bar Baz");
expect_annotated(exp + unit_separator_string, plain_string);
}
TEST_F(AnnotationConverterTest, convert_annotated_string)
{
auto exp = make_exp_il_annotated_string();
auto annotated_string = make_annotated_string();
expect_annotated(exp, annotated_string);
}
TEST_F(AnnotationConverterTest, convert_annotated_chinese_string)
{
auto exp = make_exp_il_annotated_chinese_string();
auto annotated_chinese_string = make_annotated_chinese_string();
expect_annotated(exp, annotated_chinese_string);
}
GTEST_MAIN_RUN_ALL_TESTS()
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