#include <gtest/gtest.h>
#include <gmock/gmock-matchers.h>
#include "SqlLexer.h"

using namespace testing;


TEST(SqlLexer, lexer)
{
	QString input = " SELECT  ";
	SqlLexer lexer(input, LexerState::Null);

	int startpos, length;
	BasicTokenType tokentype;
	QString out;
	lexer.nextBasicToken(startpos, length, tokentype, out);

	ASSERT_THAT(startpos, Eq(1));
	ASSERT_THAT(length, Eq(6));
	ASSERT_THAT(tokentype, Eq(BasicTokenType::Symbol));
	ASSERT_THAT( out, Eq(QString("SELECT")) );
}

TEST(SqlLexer, lexer_quote_in_string)
{
	QString input = " 'abc''def'  ";
	SqlLexer lexer(input, LexerState::Null);

	int startpos, length;
	BasicTokenType tokentype;
	QString out;
	lexer.nextBasicToken(startpos, length, tokentype, out);

	ASSERT_THAT(startpos, Eq(1));
	ASSERT_THAT(length, Eq(10));
	ASSERT_THAT(tokentype, Eq(BasicTokenType::QuotedString));
}