Add more tests

tests/test-utility.cpp

@@ -0,0 +1,63 @@
+#include "catch.hpp"
+
+#include <utility.hpp>
+
+TEST_CASE("ReplaceAll", "[utility]")
+{
+	std::string input;
+	auto result = advss::ReplaceAll(input, "", "");
+	REQUIRE_FALSE(result);
+	REQUIRE(input == "");
+
+	input = "testing";
+	result = advss::ReplaceAll(input, "not there", "sleep");
+	REQUIRE_FALSE(result);
+	REQUIRE(input == "testing");
+
+	input = "testing";
+	result = advss::ReplaceAll(input, "test", "sleep");
+	REQUIRE(result);
+	REQUIRE(input == "sleeping");
+}
+
+TEST_CASE("GetJsonField", "[utility]")
+{
+	auto result = advss::GetJsonField("{}", "");
+	REQUIRE_FALSE(result);
+
+	result = advss::GetJsonField("{}", "not there");
+	REQUIRE_FALSE(result);
+
+	result = advss::GetJsonField("invalid json", "not there");
+	REQUIRE_FALSE(result);
+
+	result = advss::GetJsonField("{ \"test\": 1 }", "test");
+	REQUIRE(*result == "1");
+}
+
+TEST_CASE("CompareIgnoringLineEnding", "[utility]")
+{
+	QString s1;
+	QString s2;
+	REQUIRE(advss::CompareIgnoringLineEnding(s1, s2));
+
+	s1 = "test";
+	s2 = "test";
+	REQUIRE(advss::CompareIgnoringLineEnding(s1, s2));
+
+	s1 = "test";
+	s2 = "something else";
+	REQUIRE_FALSE(advss::CompareIgnoringLineEnding(s1, s2));
+
+	s1 = "test\r\nwith line ending";
+	s2 = "test\nwith line ending";
+	REQUIRE(advss::CompareIgnoringLineEnding(s1, s2));
+}
+
+TEST_CASE("ToString", "[utility]")
+{
+	REQUIRE(advss::ToString(1.0) == "1");
+	REQUIRE(advss::ToString(-1.0) == "-1");
+	REQUIRE(advss::ToString(-1.0) == "-1");
+	REQUIRE(advss::ToString(-1.23) == "-1.23");
+}