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Adding a couple of tests

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Henry Fredrick Schreiner 2017-11-18 16:57:52 -05:00 committed by Henry Schreiner
parent 20cccfc353
commit 5f1df630d7
1 changed files with 14 additions and 0 deletions
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14
tests/CreationTest.cpp
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@ -137,6 +137,20 @@ TEST_F(TApp, IncorrectConstructionVectorAsFlag) {
EXPECT_THROW(cat->expected(0), CLI::IncorrectConstruction);
}
TEST_F(TApp, IncorrectConstructionVectorTakeLast) {
std::vector<int> vec;
auto cat = app.add_option("--vec", vec);
EXPECT_THROW(cat->take_last(), CLI::IncorrectConstruction);
}
TEST_F(TApp, IncorrectConstructionTakeLastExpected) {
std::vector<int> vec;
auto cat = app.add_option("--vec", vec);
cat->expected(1);
ASSERT_NO_THROW(cat->take_last());
EXPECT_THROW(cat->expected(2), CLI::IncorrectConstruction);
}
TEST_F(TApp, IncorrectConstructionRequiresCannotFind) {
auto cat = app.add_flag("--cat");
EXPECT_THROW(cat->requires("--nothing"), CLI::IncorrectConstruction);