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Adding tests and shorter Error defs

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This commit is contained in:
Henry Fredrick Schreiner 2017-01-27 10:47:41 -05:00
parent 4b0f6dbfd6
commit a20efe069c
2 changed files with 63 additions and 23 deletions
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30
include/CLI.hpp
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@ -62,52 +62,42 @@ struct Combiner {
namespace CLI {
class Error : public std::runtime_error {
public:
struct Error : public std::runtime_error {
Error(std::string parent, std::string name) : runtime_error(parent + ": " + name) {}
};
class BadNameString : public Error {
public:
struct BadNameString : public Error {
BadNameString(std::string name) : Error("BadNameString", name) {}
};
class CallForHelp : public Error {
public:
struct CallForHelp : public Error {
CallForHelp() : Error("CallForHelp","") {}
};
class ParseError : public Error {
public:
struct ParseError : public Error {
ParseError(std::string name) : Error("ParseError", name) {}
};
class OptionAlreadyAdded : public Error {
public:
struct OptionAlreadyAdded : public Error {
OptionAlreadyAdded(std::string name) : Error("OptionAlreadyAdded", name) {}
};
class OptionNotFound : public Error {
public:
struct OptionNotFound : public Error {
OptionNotFound(std::string name) : Error("OptionNotFound", name) {}
};
class RequiredError : public Error {
public:
struct RequiredError : public Error {
RequiredError(std::string name) : Error("RequiredError", name) {}
};
class ExtraPositionalsError : public Error {
public:
struct ExtraPositionalsError : public Error {
ExtraPositionalsError(std::string name) : Error("ExtraPositionalsError", name) {}
};
class HorribleError : public Error {
public:
struct HorribleError : public Error {
HorribleError(std::string name) : Error("HorribleError", "(You should never see this error) " + name) {}
};
class IncorrectConstruction : public Error {
public:
struct IncorrectConstruction : public Error {
IncorrectConstruction(std::string name) : Error("IncorrectConstruction", name) {}
};

56
tests/CLItest.cpp
View File

@ -170,10 +170,8 @@ TEST_F(TApp, Reset) {
}
struct TSubcom : public TApp {
};
TEST_F(TSubcom, Basic) {
TEST_F(TApp, Basic) {
auto sub1 = app.add_subcommand("sub1");
auto sub2 = app.add_subcommand("sub2");
@ -192,3 +190,55 @@ TEST_F(TSubcom, Basic) {
run();
EXPECT_EQ(sub2, app.get_subcommand());
}
struct SubcommandProgram : public TApp {
CLI::App* start;
CLI::App* stop;
int dummy;
std::string file;
int count;
SubcommandProgram() {
start = app.add_subcommand("start", "Start prog");
stop = app.add_subcommand("stop", "Stop prog");
app.add_flag("d", dummy, "My dummy var");
start->add_option("f,file", file, "File name");
stop->add_flag("c,count", count, "Some flag opt");
}
};
TEST_F(SubcommandProgram, Working) {
args = {"-d", "start", "-ffilename"};
run();
EXPECT_EQ(1, dummy);
EXPECT_EQ(start, app.get_subcommand());
EXPECT_EQ("filename", file);
}
TEST_F(SubcommandProgram, Spare) {
args = {"extra", "-d", "start", "-ffilename"};
EXPECT_THROW(run(), CLI::ExtraPositionalsError);
}
TEST_F(SubcommandProgram, SpareSub) {
args = {"-d", "start", "spare", "-ffilename"};
EXPECT_THROW(run(), CLI::ExtraPositionalsError);
}
// TODO: Add positionals
// TODO: Add vector arguments
// TODO: Maybe add function to call on subcommand parse?
// TODO: Check help output
// TODO: Add default/type info to help
// TODO: Add set checking
// TODO: Try all of the options together