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#include "fyamlcpp.h"
#include <contrib/libs/libfyaml/include/libfyaml.h>
#include <library/cpp/testing/unittest/registar.h>
#include <util/stream/str.h>
Y_UNIT_TEST_SUITE(FYamlCpp) {
Y_UNIT_TEST(EnumEquals) {
UNIT_ASSERT_EQUAL((int)NFyaml::ENodeType::Scalar, FYNT_SCALAR);
UNIT_ASSERT_EQUAL((int)NFyaml::ENodeType::Sequence, FYNT_SEQUENCE);
UNIT_ASSERT_EQUAL((int)NFyaml::ENodeType::Mapping, FYNT_MAPPING);
}
Y_UNIT_TEST(ErrorHandling) {
{
const char *yaml = R"(
config: a
config: b
)";
UNIT_ASSERT_EXCEPTION_CONTAINS(
NFyaml::TDocument::Parse(yaml),
yexception,
"3:1 duplicate key");
}
{
const char *yaml = R"(
anchor: *does_not_exists
)";
auto doc = NFyaml::TDocument::Parse(yaml);
UNIT_ASSERT_EXCEPTION_CONTAINS(
doc.Resolve(),
yexception,
"2:10 invalid alias");
}
}
Y_UNIT_TEST(Out) {
const char *yaml = R"(
test: output
)";
auto doc = NFyaml::TDocument::Parse(yaml);
TStringStream ss;
ss << doc;
UNIT_ASSERT_VALUES_EQUAL(ss.Str(), "test: output\n");
}
Y_UNIT_TEST(Parser) {
const char *yaml = R"(
test: a
---
test: b
)";
auto parser = NFyaml::TParser::Create(yaml);
TStringStream ss;
auto docOpt = parser.NextDocument();
UNIT_ASSERT(docOpt);
ss << *docOpt;
UNIT_ASSERT_VALUES_EQUAL(ss.Str(), "test: a\n");
auto beginMark = docOpt->BeginMark();
UNIT_ASSERT_VALUES_EQUAL(beginMark.InputPos, 1);
auto endMark = docOpt->EndMark();
UNIT_ASSERT_VALUES_EQUAL(endMark.InputPos, 12);
UNIT_ASSERT_VALUES_EQUAL(TStringBuf(yaml).SubStr(beginMark.InputPos, endMark.InputPos - 4), ss.Str());
ss.clear();
auto docOpt2 = parser.NextDocument();
UNIT_ASSERT(docOpt2);
ss << *docOpt2;
UNIT_ASSERT_VALUES_EQUAL(ss.Str(), "---\ntest: b\n");
beginMark = docOpt2->BeginMark();
UNIT_ASSERT_VALUES_EQUAL(beginMark.InputPos, 9);
endMark = docOpt2->EndMark();
UNIT_ASSERT_VALUES_EQUAL(endMark.InputPos, 21);
UNIT_ASSERT_VALUES_EQUAL(TStringBuf(yaml).SubStr(beginMark.InputPos, endMark.InputPos), ss.Str());
auto docOpt3 = parser.NextDocument();
UNIT_ASSERT(!docOpt3);
}
}
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