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tests: adds tests for new dual usage strings with certain subcommand settings

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Kevin K 2017-03-09 08:52:37 -05:00
parent c8ab24bafa
commit 642db9b042
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1 changed files with 88 additions and 0 deletions
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88
tests/help.rs
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@ -36,6 +36,47 @@ SUBCOMMANDS:
help Prints this message or the help of the given subcommand(s)
subcmd tests subcommands";
static SC_NEGATES_REQS: &'static str = "prog 1.0
USAGE:
prog --opt <FILE> [PATH]
prog [PATH] <SUBCOMMAND>
FLAGS:
-h, --help Prints help information
-V, --version Prints version information
OPTIONS:
-o, --opt <FILE> tests options
ARGS:
<PATH>
SUBCOMMANDS:
help Prints this message or the help of the given subcommand(s)
test";
static ARGS_NEGATE_SC: &'static str = "prog 1.0
USAGE:
prog [FLAGS] [OPTIONS] [PATH]
prog <SUBCOMMAND>
FLAGS:
-f, --flag testing flags
-h, --help Prints help information
-V, --version Prints version information
OPTIONS:
-o, --opt <FILE> tests options
ARGS:
<PATH>
SUBCOMMANDS:
help Prints this message or the help of the given subcommand(s)
test";
static AFTER_HELP: &'static str = "some text that comes before the help
clap-test v1.4.8
@ -50,6 +91,19 @@ FLAGS:
some text that comes after the help";
static HIDDEN_ARGS: &'static str = "prog 1.0
USAGE:
prog [FLAGS] [OPTIONS]
FLAGS:
-f, --flag testing flags
-h, --help Prints help information
-V, --version Prints version information
OPTIONS:
-o, --opt <FILE> tests options";
static SC_HELP: &'static str = "clap-test-subcmd 0.1
Kevin K. <kbknapp@gmail.com>
tests subcommands
@ -531,6 +585,40 @@ fn issue_760() {
.takes_value(true));
assert!(test::compare_output(app, "ctest --help", ISSUE_760, false));
}
#[test]
fn hidden_args() {
let app = App::new("prog")
.version("1.0")
.args_from_usage("-f, --flag 'testing flags'
-o, --opt [FILE] 'tests options'")
.arg(Arg::with_name("pos").hidden(true));
assert!(test::compare_output(app, "prog --help", HIDDEN_ARGS, false));
}
#[test]
fn sc_negates_reqs() {
let app = App::new("prog")
.version("1.0")
.setting(AppSettings::SubcommandsNegateReqs)
.arg_from_usage("-o, --opt <FILE> 'tests options'")
.arg(Arg::with_name("PATH"))
.subcommand(SubCommand::with_name("test"));
assert!(test::compare_output(app, "prog --help", SC_NEGATES_REQS, false));
}
#[test]
fn args_negate_sc() {
let app = App::new("prog")
.version("1.0")
.setting(AppSettings::ArgsNegateSubcommands)
.args_from_usage("-f, --flag 'testing flags'
-o, --opt [FILE] 'tests options'")
.arg(Arg::with_name("PATH"))
.subcommand(SubCommand::with_name("test"));
assert!(test::compare_output(app, "prog --help", ARGS_NEGATE_SC, false));
}
#[test]
fn issue_777_wrap_all_things() {
let app = App::new("A app with a crazy very long long long name hahaha")