splitted tests, more unit tests

test/src/unit-files.cpp

@@ -0,0 +1,36 @@
+#include "catch.hpp"
+#include "json.hpp"
+#include "inja.hpp"
+
+
+using Environment = inja::Environment;
+using json = nlohmann::json;
+
+
+TEST_CASE("files handling") {
+	Environment env = Environment();
+	json data;
+	data["name"] = "Jeff";
+	
+	SECTION("files should be loaded") {
+		REQUIRE( env.load_file("../test/data/simple.txt") == "Hello {{ name }}." );
+	}
+	
+	SECTION("files should be rendered") {
+		REQUIRE( env.render_template("../test/data/simple.txt", data) == "Hello Jeff." );
+	}
+	
+	SECTION("file includes should be rendered") {
+		REQUIRE( env.render_template("../test/data/include.txt", data) == "Answer: Hello Jeff." );
+	}
+}
+
+TEST_CASE("complete files") {
+	Environment env = Environment("../test/data/");
+	
+	for (std::string test_name : {"simple-file", "nested"}) {
+		SECTION(test_name) {
+			REQUIRE( env.render_template_with_json_file(test_name + "/template.txt", test_name + "/data.json") == env.load_file(test_name + "/result.txt") );
+		}
+	}
+}