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add default function

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pantor
2018-02-18 11:50:14 +01:00
parent be2e8fca78
commit b57a747ef2
3 changed files with 23 additions and 1 deletions
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9
test/src/unit-renderer.cpp
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@@ -133,6 +133,15 @@ TEST_CASE("functions") {
CHECK( env.render("{{ even(12) }}", data) == "true" );
// CHECK_THROWS_WITH( env.render("{{ even(name) }}", data), "[json.exception.type_error.302] type must be number, but is string" );
}
SECTION("default") {
CHECK( env.render("{{ default(11, 0) }}", data) == "11" );
CHECK( env.render("{{ default(nothing, 0) }}", data) == "0" );
CHECK( env.render("{{ default(name, \"nobody\") }}", data) == "Peter" );
CHECK( env.render("{{ default(surname, \"nobody\") }}", data) == "nobody" );
CHECK_THROWS_WITH( env.render("{{ default(surname, lastname) }}", data), "Did not found json element: lastname" );
}
}
TEST_CASE("callbacks") {