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pantor
2017-08-12 13:57:34 +02:00
parent d5c99dcb16
commit d0eeb111ea
10 changed files with 26322 additions and 2 deletions
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test/src/test.cpp Normal file
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#define CATCH_CONFIG_MAIN
#include "../thirdparty/catch.hpp"
#include "../../src/inja.hpp"
using Environment = inja::Environment;
using json = nlohmann::json;
TEST_CASE("Variables") {
Environment env = Environment();
json data;
data["name"] = "Peter";
data["city"] = "Washington D.C.";
data["names"] = {"Jeff", "Seb"};
data["brother"]["name"] = "Chris";
data["brother"]["daughters"] = {"Maria", "Helen"};
data["brother"]["daughter0"] = { { "name", "Maria" } };
SECTION("Variables from values") {
REQUIRE( env.get_variable_data("42", data) == 42 );
REQUIRE( env.get_variable_data("3.1415", data) == 3.1415 );
REQUIRE( env.get_variable_data("\"hello\"", data) == "hello" );
}
SECTION("Variables from functions") {
REQUIRE( env.get_variable_data("range(3)", data) == std::vector<int>({0, 1, 2}) );
}
SECTION("Variables from JSON data") {
REQUIRE( env.get_variable_data("name", data) == "Peter" );
REQUIRE( env.get_variable_data("names/1", data) == "Seb" );
REQUIRE( env.get_variable_data("brother/name", data) == "Chris" );
REQUIRE( env.get_variable_data("brother/daughters/0", data) == "Maria" );
REQUIRE_THROWS_WITH( env.get_variable_data("noelement", data), "JSON pointer found no element." );
}
SECTION("Variables should be rendered") {
REQUIRE( env.render("My name is...", data) == "My name is..." );
REQUIRE( env.render("My name is {{ name }}.", data) == "My name is Peter." );
REQUIRE( env.render("My name is {{name}}.", data) == "My name is Peter." );
REQUIRE( env.render("My name is {{ name }}. I come from {{ city }}", data) == "My name is Peter. I come from Washington D.C." );
REQUIRE( env.render("My name is {{ names/1 }}.", data) == "My name is Seb." );
REQUIRE( env.render("My name is {{ brother/name }}.", data) == "My name is Chris." );
REQUIRE( env.render("My name is {{ brother/daughter0/name }}.", data) == "My name is Maria." );
}
}
TEST_CASE("Loops should be rendered") {
Environment env = Environment();
json data;
data["list"] = {"v1", "v2", "v3", "v4"};
REQUIRE( env.render("List: (% for entry in list %)a(% endfor %)", data) == "List: aaaa" );
REQUIRE( env.render("List: (% for entry in list %){{ entry }}, (% endfor %)", data) == "List: v1, v2, v3, v4, " );
REQUIRE( env.render("List: (% for i in range(4) %)a(% endfor %)", data) == "List: aaaa" );
}
TEST_CASE("Conditionals should be rendered") {
Environment env = Environment();
json data;
data["good"] = true;
data["bad"] = false;
data["a"] = 2;
REQUIRE( env.render("(% if good %)a(% endif %)", data) == "a" );
// REQUIRE( env.render("(% if good %)a(% endif %) (% if bad %)b(% endif %)", data) == "a " );
// REQUIRE( env.render("(% if good %)one(% else %)two(% endif %)", data) == "one" );
// REQUIRE( env.render("(% if bad %)one(% else %)two(% endif %)", data) == "two" );
// REQUIRE( env.render("(% if a == 2 %)one(% else %)two(% endif %)", data) == "one" );
// REQUIRE( env.render("(% if "b" in {"a", "b", "c"} %)one(% endif %)", data) == "one" );
}
TEST_CASE("Files should handled") {
Environment env = Environment();
json data;
data["name"] = "Jeff";
SECTION("Files should be loaded") {
REQUIRE( env.load_template("../data/simple.txt") == "Hello {{ name }}." );
}
SECTION("Files should be rendered") {
REQUIRE( env.render_template("../data/simple.txt", data) == "Hello Jeff." );
}
SECTION("File includes should be rendered") {
REQUIRE( env.render_template("../data/include.txt", data) == "Answer: Hello Jeff." );
}
}