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tests: adds tests for wrapping meta help items

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Kevin K 2017-01-02 16:44:40 -05:00
parent ad4691b71a
commit fc3800b830
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1 changed files with 27 additions and 0 deletions
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27
tests/help.rs
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@ -193,6 +193,23 @@ ARGS:
<arg1> some option
<arg2>... some option";
static ISSUE_777: &'static str = "A app with a crazy very long long
long name hahaha 1.0
Some Very Long Name and crazy long
email <email@server.com>
Show how the about text is not
wrapped
USAGE:
ctest
FLAGS:
-h, --help
Prints help information
-V, --version
Prints version
information";
#[test]
fn help_short() {
let m = App::new("test")
@ -486,4 +503,14 @@ fn issue_760() {
.long("opt")
.takes_value(true));
test::check_err_output(app, "ctest --help", ISSUE_760, false);
}
#[test]
fn issue_777_wrap_all_things() {
let app = App::new("A app with a crazy very long long long name hahaha")
.version("1.0")
.author("Some Very Long Name and crazy long email <email@server.com>")
.about("Show how the about text is not wrapped")
.set_term_width(35);
test::check_err_output(app, "ctest --help", ISSUE_777, false);
}