CreationTest.cpp
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#include "app_helper.hpp"
#include <cstdlib>
TEST_F(TApp, AddingExistingShort) {
app.add_flag("-c,--count");
EXPECT_THROW(app.add_flag("--cat,-c"), CLI::OptionAlreadyAdded);
}
TEST_F(TApp, AddingExistingLong) {
app.add_flag("-q,--count");
EXPECT_THROW(app.add_flag("--count,-c"), CLI::OptionAlreadyAdded);
}
TEST_F(TApp, AddingExistingShortNoCase) {
app.add_flag("-C,--count")->ignore_case();
EXPECT_THROW(app.add_flag("--cat,-c"), CLI::OptionAlreadyAdded);
}
TEST_F(TApp, AddingExistingLongNoCase) {
app.add_flag("-q,--count")->ignore_case();
EXPECT_THROW(app.add_flag("--Count,-c"), CLI::OptionAlreadyAdded);
}
TEST_F(TApp, AddingExistingNoCaseReversed) {
app.add_flag("-c,--count")->ignore_case();
EXPECT_THROW(app.add_flag("--cat,-C"), CLI::OptionAlreadyAdded);
}
TEST_F(TApp, AddingExistingWithCase) {
app.add_flag("-c,--count");
EXPECT_NO_THROW(app.add_flag("--Cat,-C"));
}
TEST_F(TApp, AddingExistingWithCaseAfter) {
auto count = app.add_flag("-c,--count");
app.add_flag("--Cat,-C");
EXPECT_THROW(count->ignore_case(), CLI::OptionAlreadyAdded);
}
TEST_F(TApp, AddingExistingWithCaseAfter2) {
app.add_flag("-c,--count");
auto cat = app.add_flag("--Cat,-C");
EXPECT_THROW(cat->ignore_case(), CLI::OptionAlreadyAdded);
}
TEST_F(TApp, AddingMultipleInfPositionals) {
std::vector<std::string> one, two;
app.add_option("one", one);
app.add_option("two", two);
EXPECT_THROW(run(), CLI::InvalidError);
}
TEST_F(TApp, AddingMultipleInfPositionalsSubcom) {
std::vector<std::string> one, two;
CLI::App *below = app.add_subcommand("below");
below->add_option("one", one);
below->add_option("two", two);
EXPECT_THROW(run(), CLI::InvalidError);
}
TEST_F(TApp, MultipleSubcomMatching) {
app.add_subcommand("first");
app.add_subcommand("second");
app.add_subcommand("Second");
EXPECT_THROW(app.add_subcommand("first"), CLI::OptionAlreadyAdded);
}
TEST_F(TApp, MultipleSubcomMatchingWithCase) {
app.add_subcommand("first")->ignore_case();
EXPECT_THROW(app.add_subcommand("fIrst"), CLI::OptionAlreadyAdded);
}
TEST_F(TApp, MultipleSubcomMatchingWithCaseFirst) {
app.ignore_case();
app.add_subcommand("first");
EXPECT_THROW(app.add_subcommand("fIrst"), CLI::OptionAlreadyAdded);
}
TEST_F(TApp, MultipleSubcomMatchingWithCaseInplace) {
app.add_subcommand("first");
auto first = app.add_subcommand("fIrst");
EXPECT_THROW(first->ignore_case(), CLI::OptionAlreadyAdded);
}
TEST_F(TApp, MultipleSubcomMatchingWithCaseInplace2) {
auto first = app.add_subcommand("first");
app.add_subcommand("fIrst");
EXPECT_THROW(first->ignore_case(), CLI::OptionAlreadyAdded);
}
TEST_F(TApp, MultipleSubcomNoMatchingInplace2) {
auto first = app.add_subcommand("first");
auto second = app.add_subcommand("second");
EXPECT_NO_THROW(first->ignore_case());
EXPECT_NO_THROW(second->ignore_case());
}
TEST_F(TApp, IncorrectConstructionFlagPositional1) { EXPECT_THROW(app.add_flag("cat"), CLI::IncorrectConstruction); }
TEST_F(TApp, IncorrectConstructionFlagPositional2) {
int x;
EXPECT_THROW(app.add_flag("cat", x), CLI::IncorrectConstruction);
}
TEST_F(TApp, IncorrectConstructionFlagPositional3) {
bool x;
EXPECT_THROW(app.add_flag("cat", x), CLI::IncorrectConstruction);
}
TEST_F(TApp, IncorrectConstructionFlagExpected) {
auto cat = app.add_flag("--cat");
EXPECT_THROW(cat->expected(1), CLI::IncorrectConstruction);
}
TEST_F(TApp, IncorrectConstructionOptionAsFlag) {
int x;
auto cat = app.add_option("--cat", x);
EXPECT_THROW(cat->expected(0), CLI::IncorrectConstruction);
}
TEST_F(TApp, IncorrectConstructionOptionAsVector) {
int x;
auto cat = app.add_option("--cat", x);
EXPECT_THROW(cat->expected(2), CLI::IncorrectConstruction);
}
TEST_F(TApp, IncorrectConstructionVectorAsFlag) {
std::vector<int> x;
auto cat = app.add_option("--cat", x);
EXPECT_THROW(cat->expected(0), CLI::IncorrectConstruction);
}
TEST_F(TApp, IncorrectConstructionRequiresCannotFind) {
auto cat = app.add_flag("--cat");
EXPECT_THROW(cat->requires("--nothing"), CLI::IncorrectConstruction);
}
TEST_F(TApp, IncorrectConstructionExcludesCannotFind) {
auto cat = app.add_flag("--cat");
EXPECT_THROW(cat->excludes("--nothing"), CLI::IncorrectConstruction);
}
TEST_F(TApp, IncorrectConstructionDuplicateRequires) {
auto cat = app.add_flag("--cat");
auto other = app.add_flag("--other");
ASSERT_NO_THROW(cat->requires(other));
EXPECT_THROW(cat->requires(other), CLI::OptionAlreadyAdded);
}
TEST_F(TApp, IncorrectConstructionDuplicateRequiresTxt) {
auto cat = app.add_flag("--cat");
app.add_flag("--other");
ASSERT_NO_THROW(cat->requires("--other"));
EXPECT_THROW(cat->requires("--other"), CLI::OptionAlreadyAdded);
}
TEST_F(TApp, IncorrectConstructionDuplicateExcludes) {
auto cat = app.add_flag("--cat");
auto other = app.add_flag("--other");
ASSERT_NO_THROW(cat->excludes(other));
EXPECT_THROW(cat->excludes(other), CLI::OptionAlreadyAdded);
}
TEST_F(TApp, IncorrectConstructionDuplicateExcludesTxt) {
auto cat = app.add_flag("--cat");
app.add_flag("--other");
ASSERT_NO_THROW(cat->excludes("--other"));
EXPECT_THROW(cat->excludes("--other"), CLI::OptionAlreadyAdded);
}
TEST_F(TApp, CheckName) {
auto long1 = app.add_flag("--long1");
auto long2 = app.add_flag("--Long2");
auto short1 = app.add_flag("-a");
auto short2 = app.add_flag("-B");
int x, y;
auto pos1 = app.add_option("pos1", x);
auto pos2 = app.add_option("pOs2", y);
EXPECT_TRUE(long1->check_name("--long1"));
EXPECT_FALSE(long1->check_name("--lonG1"));
EXPECT_TRUE(long2->check_name("--Long2"));
EXPECT_FALSE(long2->check_name("--long2"));
EXPECT_TRUE(short1->check_name("-a"));
EXPECT_FALSE(short1->check_name("-A"));
EXPECT_TRUE(short2->check_name("-B"));
EXPECT_FALSE(short2->check_name("-b"));
EXPECT_TRUE(pos1->check_name("pos1"));
EXPECT_FALSE(pos1->check_name("poS1"));
EXPECT_TRUE(pos2->check_name("pOs2"));
EXPECT_FALSE(pos2->check_name("pos2"));
}
TEST_F(TApp, CheckNameNoCase) {
auto long1 = app.add_flag("--long1")->ignore_case();
auto long2 = app.add_flag("--Long2")->ignore_case();
auto short1 = app.add_flag("-a")->ignore_case();
auto short2 = app.add_flag("-B")->ignore_case();
int x, y;
auto pos1 = app.add_option("pos1", x)->ignore_case();
auto pos2 = app.add_option("pOs2", y)->ignore_case();
EXPECT_TRUE(long1->check_name("--long1"));
EXPECT_TRUE(long1->check_name("--lonG1"));
EXPECT_TRUE(long2->check_name("--Long2"));
EXPECT_TRUE(long2->check_name("--long2"));
EXPECT_TRUE(short1->check_name("-a"));
EXPECT_TRUE(short1->check_name("-A"));
EXPECT_TRUE(short2->check_name("-B"));
EXPECT_TRUE(short2->check_name("-b"));
EXPECT_TRUE(pos1->check_name("pos1"));
EXPECT_TRUE(pos1->check_name("poS1"));
EXPECT_TRUE(pos2->check_name("pOs2"));
EXPECT_TRUE(pos2->check_name("pos2"));
}
TEST_F(TApp, PreSpaces) {
int x;
auto myapp = app.add_option(" -a, --long, other", x);
EXPECT_TRUE(myapp->check_lname("long"));
EXPECT_TRUE(myapp->check_sname("a"));
EXPECT_TRUE(myapp->check_name("other"));
}
TEST_F(TApp, AllSpaces) {
int x;
auto myapp = app.add_option(" -a , --long , other ", x);
EXPECT_TRUE(myapp->check_lname("long"));
EXPECT_TRUE(myapp->check_sname("a"));
EXPECT_TRUE(myapp->check_name("other"));
}