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test_env_entry.cpp
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// File: test_EnvEntry.cpp
// Author: Samuel McFalls
#include "catch.hpp"
#include "env_entry.hpp"
#include <vector>
#include <string>
// Returns true if odd number of args, false otherwise
bool boolFunc(std::vector<Atom> args) {
return (args.size() % 2 == 1);
}
// Returns the number of args
double numberFunc(std::vector<Atom> args) {
return args.size();
}
Point pointFunc(std::vector<Atom> args) {
return makePoint(0, 0);
}
Line lineFunc(std::vector<Atom> args) {
return makeLine(makePoint(0, 0), makePoint(5, 5));
}
Arc arcFunc(std::vector<Atom> args) {
return makeArc(makePoint(0, 0), makePoint(5, 5), 1);
}
TEST_CASE("Tests the EnvEntry constructors", "[enventry]") {
EnvEntry eNone = EnvEntry();
EnvEntry eBool = EnvEntry(true);
EnvEntry eNumber = EnvEntry(2.5);
EnvEntry::fptrBool boolFuncPtr = boolFunc;
EnvEntry eBoolFunc = EnvEntry(boolFuncPtr);
EnvEntry::fptrNumber numFuncPtr = numberFunc;
EnvEntry eNumFunc = EnvEntry(numFuncPtr);
EnvEntry ePoint = EnvEntry(makePoint(1, 2));
EnvEntry eLine = EnvEntry(makeLine(makePoint(0, 0), makePoint(5, 5)));
EnvEntry eArc = EnvEntry(makeArc(makePoint(0, 0), makePoint(5, 5), 1));
EnvEntry::fptrPoint pointFuncPtr = pointFunc;
EnvEntry ePointFunc = EnvEntry(pointFuncPtr);
EnvEntry::fptrLine lineFuncPtr = lineFunc;
EnvEntry eLineFunc = EnvEntry(lineFuncPtr);
EnvEntry::fptrArc arcFuncPtr = arcFunc;
EnvEntry eArcFunc = EnvEntry(arcFuncPtr);
REQUIRE(eNone.getType() == EnvEntry::Type::NONE);
REQUIRE(eBool.getType() == EnvEntry::Type::BOOL);
REQUIRE(eNumber.getType() == EnvEntry::Type::NUMBER);
REQUIRE(eBoolFunc.getType() == EnvEntry::Type::FPTR_BOOL);
REQUIRE(eNumFunc.getType() == EnvEntry::Type::FPTR_NUMBER);
REQUIRE(ePoint.getType() == EnvEntry::Type::POINT);
REQUIRE(eLine.getType() == EnvEntry::Type::LINE);
REQUIRE(eArc.getType() == EnvEntry::Type::ARC);
REQUIRE(ePointFunc.getType() == EnvEntry::Type::FPTR_POINT);
REQUIRE(eLineFunc.getType() == EnvEntry::Type::FPTR_LINE);
REQUIRE(eArcFunc.getType() == EnvEntry::Type::FPTR_ARC);
std::vector<Atom> args1;
args1.push_back(Atom(1.0));
args1.push_back(Atom(2.0));
args1.push_back(Atom(3.0));
REQUIRE(eBool.getBool());
REQUIRE(eNumber.getNumber() == 2.5);
REQUIRE(eBoolFunc.getFptrBool()(args1));
REQUIRE(eNumFunc.getFptrNumber()(args1) == 3.0);
REQUIRE(ePoint.getPoint() == makePoint(1, 2));
REQUIRE(eLine.getLine().first == makePoint(0, 0));
REQUIRE(eLine.getLine().second == makePoint(5, 5));
REQUIRE(eArc.getArc().center == makePoint(0, 0));
REQUIRE(eArc.getArc().start == makePoint(5, 5));
REQUIRE(eArc.getArc().span == 1);
REQUIRE(ePointFunc.getFptrPoint()(args1) == makePoint(0, 0));
REQUIRE(eLineFunc.getFptrLine()(args1).first == makePoint(0, 0));
REQUIRE(eLineFunc.getFptrLine()(args1).second == makePoint(5, 5));
REQUIRE(eArcFunc.getFptrArc()(args1).center == makePoint(0, 0));
REQUIRE(eArcFunc.getFptrArc()(args1).start == makePoint(5, 5));
REQUIRE(eArcFunc.getFptrArc()(args1).span == 1);
}
TEST_CASE("Tests exception throwing for invalid access on None EnvEntries", "[enventry]") {
EnvEntry eNone = EnvEntry();
REQUIRE_THROWS_AS(eNone.getBool(), std::logic_error);
REQUIRE_THROWS_AS(eNone.getNumber(), std::logic_error);
REQUIRE_THROWS_AS(eNone.getFptrBool(), std::logic_error);
REQUIRE_THROWS_AS(eNone.getFptrNumber(), std::logic_error);
REQUIRE_THROWS_AS(eNone.getPoint(), std::logic_error);
REQUIRE_THROWS_AS(eNone.getLine(), std::logic_error);
REQUIRE_THROWS_AS(eNone.getArc(), std::logic_error);
REQUIRE_THROWS_AS(eNone.getFptrPoint(), std::logic_error);
REQUIRE_THROWS_AS(eNone.getFptrLine(), std::logic_error);
REQUIRE_THROWS_AS(eNone.getFptrArc(), std::logic_error);
}
TEST_CASE("Tests exception throwing for invalid access on Bool EnvEntries", "[enventry]") {
EnvEntry eBool = EnvEntry(true);
REQUIRE_THROWS_AS(eBool.getNumber(), std::logic_error);
REQUIRE_THROWS_AS(eBool.getFptrBool(), std::logic_error);
REQUIRE_THROWS_AS(eBool.getFptrNumber(), std::logic_error);
REQUIRE_THROWS_AS(eBool.getPoint(), std::logic_error);
REQUIRE_THROWS_AS(eBool.getLine(), std::logic_error);
REQUIRE_THROWS_AS(eBool.getArc(), std::logic_error);
REQUIRE_THROWS_AS(eBool.getFptrPoint(), std::logic_error);
REQUIRE_THROWS_AS(eBool.getFptrLine(), std::logic_error);
REQUIRE_THROWS_AS(eBool.getFptrArc(), std::logic_error);
}
TEST_CASE("Tests exception throwing for invalid access on Number EnvEntries", "[enventry]") {
EnvEntry eNumber = EnvEntry(2.5);
REQUIRE_THROWS_AS(eNumber.getBool(), std::logic_error);
REQUIRE_THROWS_AS(eNumber.getFptrBool(), std::logic_error);
REQUIRE_THROWS_AS(eNumber.getFptrNumber(), std::logic_error);
REQUIRE_THROWS_AS(eNumber.getPoint(), std::logic_error);
REQUIRE_THROWS_AS(eNumber.getLine(), std::logic_error);
REQUIRE_THROWS_AS(eNumber.getArc(), std::logic_error);
REQUIRE_THROWS_AS(eNumber.getFptrPoint(), std::logic_error);
REQUIRE_THROWS_AS(eNumber.getFptrLine(), std::logic_error);
REQUIRE_THROWS_AS(eNumber.getFptrArc(), std::logic_error);
}
TEST_CASE("Tests exception throwing for invalid access on BoolFunc EnvEntries", "[enventry]") {
EnvEntry::fptrBool boolFuncPtr = boolFunc;
EnvEntry eBoolFunc = EnvEntry(boolFuncPtr);
REQUIRE_THROWS_AS(eBoolFunc.getBool(), std::logic_error);
REQUIRE_THROWS_AS(eBoolFunc.getNumber(), std::logic_error);
REQUIRE_THROWS_AS(eBoolFunc.getFptrNumber(), std::logic_error);
REQUIRE_THROWS_AS(eBoolFunc.getPoint(), std::logic_error);
REQUIRE_THROWS_AS(eBoolFunc.getLine(), std::logic_error);
REQUIRE_THROWS_AS(eBoolFunc.getArc(), std::logic_error);
REQUIRE_THROWS_AS(eBoolFunc.getFptrPoint(), std::logic_error);
REQUIRE_THROWS_AS(eBoolFunc.getFptrLine(), std::logic_error);
REQUIRE_THROWS_AS(eBoolFunc.getFptrArc(), std::logic_error);
}
TEST_CASE("Tests exception throwing for invalid access on NumFunc EnvEntries", "[enventry]") {
EnvEntry::fptrNumber numFuncPtr = numberFunc;
EnvEntry eNumFunc = EnvEntry(numFuncPtr);
REQUIRE_THROWS_AS(eNumFunc.getBool(), std::logic_error);
REQUIRE_THROWS_AS(eNumFunc.getNumber(), std::logic_error);
REQUIRE_THROWS_AS(eNumFunc.getFptrBool(), std::logic_error);
REQUIRE_THROWS_AS(eNumFunc.getPoint(), std::logic_error);
REQUIRE_THROWS_AS(eNumFunc.getLine(), std::logic_error);
REQUIRE_THROWS_AS(eNumFunc.getArc(), std::logic_error);
REQUIRE_THROWS_AS(eNumFunc.getFptrPoint(), std::logic_error);
REQUIRE_THROWS_AS(eNumFunc.getFptrLine(), std::logic_error);
REQUIRE_THROWS_AS(eNumFunc.getFptrArc(), std::logic_error);
}
TEST_CASE("Tests exception throwing for invalid access on Point EnvEntries", "[enventry]") {
EnvEntry ePoint = EnvEntry(makePoint(1, 2));
REQUIRE_THROWS_AS(ePoint.getBool(), std::logic_error);
REQUIRE_THROWS_AS(ePoint.getNumber(), std::logic_error);
REQUIRE_THROWS_AS(ePoint.getFptrBool(), std::logic_error);
REQUIRE_THROWS_AS(ePoint.getFptrNumber(), std::logic_error);
REQUIRE_THROWS_AS(ePoint.getLine(), std::logic_error);
REQUIRE_THROWS_AS(ePoint.getArc(), std::logic_error);
REQUIRE_THROWS_AS(ePoint.getFptrPoint(), std::logic_error);
REQUIRE_THROWS_AS(ePoint.getFptrLine(), std::logic_error);
REQUIRE_THROWS_AS(ePoint.getFptrArc(), std::logic_error);
}
TEST_CASE("Tests exception throwing for invalid access on Line EnvEntries", "[enventry]") {
EnvEntry eLine = EnvEntry(makeLine(makePoint(0, 0), makePoint(5, 5)));
REQUIRE_THROWS_AS(eLine.getBool(), std::logic_error);
REQUIRE_THROWS_AS(eLine.getNumber(), std::logic_error);
REQUIRE_THROWS_AS(eLine.getFptrBool(), std::logic_error);
REQUIRE_THROWS_AS(eLine.getFptrNumber(), std::logic_error);
REQUIRE_THROWS_AS(eLine.getPoint(), std::logic_error);
REQUIRE_THROWS_AS(eLine.getArc(), std::logic_error);
REQUIRE_THROWS_AS(eLine.getFptrPoint(), std::logic_error);
REQUIRE_THROWS_AS(eLine.getFptrLine(), std::logic_error);
REQUIRE_THROWS_AS(eLine.getFptrArc(), std::logic_error);
}
TEST_CASE("Tests exception throwing for invalid access on Arc EnvEntries", "[enventry]") {
EnvEntry eArc = EnvEntry(makeArc(makePoint(0, 0), makePoint(5, 5), 1));
REQUIRE_THROWS_AS(eArc.getBool(), std::logic_error);
REQUIRE_THROWS_AS(eArc.getNumber(), std::logic_error);
REQUIRE_THROWS_AS(eArc.getFptrBool(), std::logic_error);
REQUIRE_THROWS_AS(eArc.getFptrNumber(), std::logic_error);
REQUIRE_THROWS_AS(eArc.getPoint(), std::logic_error);
REQUIRE_THROWS_AS(eArc.getLine(), std::logic_error);
REQUIRE_THROWS_AS(eArc.getFptrPoint(), std::logic_error);
REQUIRE_THROWS_AS(eArc.getFptrLine(), std::logic_error);
REQUIRE_THROWS_AS(eArc.getFptrArc(), std::logic_error);
}
TEST_CASE("Tests exception throwing for invalid access on PointFunc EnvEntries", "[enventry]") {
EnvEntry::fptrPoint pointFuncPtr = pointFunc;
EnvEntry ePointFunc = EnvEntry(pointFuncPtr);
REQUIRE_THROWS_AS(ePointFunc.getBool(), std::logic_error);
REQUIRE_THROWS_AS(ePointFunc.getNumber(), std::logic_error);
REQUIRE_THROWS_AS(ePointFunc.getFptrBool(), std::logic_error);
REQUIRE_THROWS_AS(ePointFunc.getFptrNumber(), std::logic_error);
REQUIRE_THROWS_AS(ePointFunc.getPoint(), std::logic_error);
REQUIRE_THROWS_AS(ePointFunc.getLine(), std::logic_error);
REQUIRE_THROWS_AS(ePointFunc.getArc(), std::logic_error);
REQUIRE_THROWS_AS(ePointFunc.getFptrLine(), std::logic_error);
REQUIRE_THROWS_AS(ePointFunc.getFptrArc(), std::logic_error);
}
TEST_CASE("Tests exception throwing for invalid access on LineFunc EnvEntries", "[enventry]") {
EnvEntry::fptrLine lineFuncPtr = lineFunc;
EnvEntry eLineFunc = EnvEntry(lineFuncPtr);
REQUIRE_THROWS_AS(eLineFunc.getBool(), std::logic_error);
REQUIRE_THROWS_AS(eLineFunc.getNumber(), std::logic_error);
REQUIRE_THROWS_AS(eLineFunc.getFptrBool(), std::logic_error);
REQUIRE_THROWS_AS(eLineFunc.getFptrNumber(), std::logic_error);
REQUIRE_THROWS_AS(eLineFunc.getPoint(), std::logic_error);
REQUIRE_THROWS_AS(eLineFunc.getLine(), std::logic_error);
REQUIRE_THROWS_AS(eLineFunc.getArc(), std::logic_error);
REQUIRE_THROWS_AS(eLineFunc.getFptrPoint(), std::logic_error);
REQUIRE_THROWS_AS(eLineFunc.getFptrArc(), std::logic_error);
}
TEST_CASE("Tests exception throwing for invalid access on ArcFunc EnvEntries", "[enventry]") {
EnvEntry::fptrArc arcFuncPtr = arcFunc;
EnvEntry eArcFunc = EnvEntry(arcFuncPtr);
REQUIRE_THROWS_AS(eArcFunc.getBool(), std::logic_error);
REQUIRE_THROWS_AS(eArcFunc.getNumber(), std::logic_error);
REQUIRE_THROWS_AS(eArcFunc.getFptrBool(), std::logic_error);
REQUIRE_THROWS_AS(eArcFunc.getFptrNumber(), std::logic_error);
REQUIRE_THROWS_AS(eArcFunc.getPoint(), std::logic_error);
REQUIRE_THROWS_AS(eArcFunc.getLine(), std::logic_error);
REQUIRE_THROWS_AS(eArcFunc.getArc(), std::logic_error);
REQUIRE_THROWS_AS(eArcFunc.getFptrPoint(), std::logic_error);
REQUIRE_THROWS_AS(eArcFunc.getFptrLine(), std::logic_error);
}