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tests(clap_app!): Added test for clap_app! macro.

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Arnavion 2016-12-12 22:42:11 -08:00
parent 274afb1f08
commit 79bbf57815
1 changed files with 35 additions and 0 deletions
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tests/macros.rs Normal file
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#[macro_use]
extern crate clap;
#[test]
fn basic() {
clap_app!(claptests =>
(version: "0.1")
(about: "tests clap library")
(author: "Kevin K. <kbknapp@gmail.com>")
(@arg opt: -o --option +takes_value ... "tests options")
(@arg positional: index(1) "tests positionals")
(@arg flag: -f --flag ... +global "tests flags")
(@arg flag2: -F conflicts_with[flag] requires[option2]
"tests flags with exclusions")
(@arg option2: --long_option_2 conflicts_with[option] requires[positional2]
"tests long options with exclusions")
(@arg positional2: index(2) "tests positionals with exclusions")
(@arg option3: -O --Option +takes_value possible_value[fast slow]
"tests options with specific value sets")
(@arg positional3: index(3) ... possible_value[vi emacs]
"tests positionals with specific values")
(@arg multvals: --multvals +takes_value value_name[one two]
"Tests mutliple values, not mult occs")
(@arg multvalsmo: --multvalsmo ... +takes_value value_name[one two]
"Tests mutliple values, not mult occs")
(@arg minvals: --minvals2 min_values(1) ... +takes_value "Tests 2 min vals")
(@arg maxvals: --maxvals3 ... +takes_value max_values(3) "Tests 3 max vals")
(@subcommand subcmd =>
(about: "tests subcommands")
(version: "0.1")
(author: "Kevin K. <kbknapp@gmail.com>")
(@arg scoption: -o --option ... +takes_value "tests options")
(@arg scpositional: index(1) "tests positionals"))
);
}