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add first and last function

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pantor committed 2018-02-17 12:05:20 +01:00
1 parent 6153720155
commit 8af2762829
3 files changed
+27 -1
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test/src/unit-renderer.cpp
+10
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@@ -99,6 +99,16 @@ TEST_CASE("functions") {
// CHECK_THROWS_WITH( env.render("{{ length(5) }}", data), "[json.exception.type_error.302] type must be array, but is number" );
}
SECTION("first") {
CHECK( env.render("{{ first(names) }}", data) == "Jeff" );
// CHECK_THROWS_WITH( env.render("{{ length(5) }}", data), "[json.exception.type_error.302] type must be array, but is number" );
}
SECTION("last") {
CHECK( env.render("{{ last(names) }}", data) == "Tom" );
// CHECK_THROWS_WITH( env.render("{{ length(5) }}", data), "[json.exception.type_error.302] type must be array, but is number" );
}
SECTION("round") {
CHECK( env.render("{{ round(4, 0) }}", data) == "4.0" );
CHECK( env.render("{{ round(temperature, 2) }}", data) == "25.68" );