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/*
This file is part of solidity.
solidity is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
solidity is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with solidity. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* Unit tests for the mini moustache class.
*/
#include <libdevcore/Whiskers.h>
#include "../TestHelper.h"
using namespace std;
namespace dev
{
namespace test
{
BOOST_AUTO_TEST_SUITE(WhiskersTest)
BOOST_AUTO_TEST_CASE(no_templates)
{
string templ = "this text does not contain templates";
BOOST_CHECK_EQUAL(Whiskers(templ).render(), templ);
}
BOOST_AUTO_TEST_CASE(basic_replacement)
{
string templ = "a <b> x <c> -> <d>.";
string result = Whiskers(templ)
("b", "BE")
("c", "CE")
("d", "DE")
.render();
BOOST_CHECK_EQUAL(result, "a BE x CE -> DE.");
}
BOOST_AUTO_TEST_CASE(tag_unavailable)
{
string templ = "<b>";
Whiskers m(templ);
BOOST_CHECK_THROW(m.render(), WhiskersError);
}
BOOST_AUTO_TEST_CASE(complicated_replacement)
{
string templ = "a <b> x <complicated> \n <nes<ted>>.";
string result = Whiskers(templ)
("b", "BE")
("complicated", "CO<M>PL")
("nes<ted", "NEST")
.render();
BOOST_CHECK_EQUAL(result, "a BE x CO<M>PL \n NEST>.");
}
BOOST_AUTO_TEST_CASE(non_existing_list)
{
string templ = "a <#b></b>";
Whiskers m(templ);
BOOST_CHECK_THROW(m.render(), WhiskersError);
}
BOOST_AUTO_TEST_CASE(empty_list)
{
string templ = "a <#b></b>x";
string result = Whiskers(templ)("b", vector<Whiskers::StringMap>{}).render();
BOOST_CHECK_EQUAL(result, "a x");
}
BOOST_AUTO_TEST_CASE(list)
{
string templ = "a<#b>( <g> - <h> )</b>x";
vector<map<string, string>> list(2);
list[0]["g"] = "GE";
list[0]["h"] = "H";
list[1]["g"] = "2GE";
list[1]["h"] = "2H";
string result = Whiskers(templ)("b", list).render();
BOOST_CHECK_EQUAL(result, "a( GE - H )( 2GE - 2H )x");
}
BOOST_AUTO_TEST_CASE(recursive_list)
{
// Check that templates resulting from lists are not expanded again
string templ = "a<#b> 1<g>3 </b><x>";
vector<map<string, string>> list(1);
list[0]["g"] = "<x>";
string result = Whiskers(templ)("x", "X")("b", list).render();
BOOST_CHECK_EQUAL(result, "a 1<x>3 X");
}
BOOST_AUTO_TEST_CASE(list_can_access_upper)
{
string templ = "<#b>(<a>)</b>";
vector<map<string, string>> list(2);
Whiskers m(templ);
string result = m("a", "A")("b", list).render();
BOOST_CHECK_EQUAL(result, "(A)(A)");
}
BOOST_AUTO_TEST_CASE(parameter_collision)
{
string templ = "a <#b></b>";
vector<map<string, string>> list(1);
list[0]["a"] = "x";
Whiskers m(templ);
m("a", "X")("b", list);
BOOST_CHECK_THROW(m.render(), WhiskersError);
}
BOOST_AUTO_TEST_SUITE_END()
}
}
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