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add divisibleBy, odd, even functions, add ElementNotation for dot or pointer notation

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pantor
2017-11-16 17:39:18 +01:00
parent 776bd00e4a
commit 93ec40b3fb
4 changed files with 116 additions and 7 deletions
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38
test/src/unit-parser.cpp
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@@ -132,6 +132,7 @@ lorem ipsum
TEST_CASE("Parse variables") {
inja::Environment env = inja::Environment();
json data;
data["name"] = "Peter";
data["city"] = "Washington D.C.";
@@ -149,16 +150,26 @@ TEST_CASE("Parse variables") {
CHECK( env.eval_variable("[5, 6, 8]", data) == std::vector<int>({5, 6, 8}) );
}
SECTION("Variables from JSON data") {
SECTION("Variables from JSON data, dot notation") {
env.setElementNotation(inja::ElementNotation::Dot);
CHECK( env.eval_variable("name", data) == "Peter" );
CHECK( env.eval_variable("age", data) == 29 );
CHECK( env.eval_variable("names.1", data) == "Seb" );
CHECK( env.eval_variable("brother.name", data) == "Chris" );
CHECK( env.eval_variable("brother.daughters.0", data) == "Maria" );
CHECK_THROWS_WITH( env.eval_variable("noelement", data), "JSON pointer found no element." );
CHECK_THROWS_WITH( env.eval_variable("&4s-", data), "JSON pointer found no element." );
}
SECTION("Variables from JSON data, pointer notation") {
env.setElementNotation(inja::ElementNotation::Pointer);
CHECK( env.eval_variable("names/1", data) == "Seb" );
CHECK( env.eval_variable("brother/name", data) == "Chris" );
CHECK( env.eval_variable("brother/daughters/0", data) == "Maria" );
CHECK( env.eval_variable("/age", data) == 29 );
CHECK_THROWS_WITH( env.eval_variable("noelement", data), "JSON pointer found no element." );
CHECK_THROWS_WITH( env.eval_variable("&4s-", data), "JSON pointer found no element." );
}
}
@@ -245,4 +256,23 @@ TEST_CASE("Parse functions") {
CHECK( env.eval_variable("round(temperature, 2)", data) == 25.68 );
CHECK_THROWS_WITH( env.eval_variable("round(name, 2)", data), "Argument in round function is not a number." );
}
SECTION("DivisibleBy") {
CHECK( env.eval_variable("divisibleBy(50, 5)", data) == true );
CHECK( env.eval_variable("divisibleBy(12, 3)", data) == true );
CHECK( env.eval_variable("divisibleBy(11, 3)", data) == false );
CHECK_THROWS_WITH( env.eval_variable("divisibleBy(name, 2)", data), "Argument in divisibleBy function is not a number." );
}
SECTION("Odd") {
CHECK( env.eval_variable("odd(11)", data) == true );
CHECK( env.eval_variable("odd(12)", data) == false );
CHECK_THROWS_WITH( env.eval_variable("odd(name)", data), "Argument in odd function is not a number." );
}
SECTION("Even") {
CHECK( env.eval_variable("even(11)", data) == false );
CHECK( env.eval_variable("even(12)", data) == true );
CHECK_THROWS_WITH( env.eval_variable("even(name)", data), "Argument in even function is not a number." );
}
}