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authorRobin Krahl <robin.krahl@ireas.org>2018-12-18 00:39:15 +0100
committerDaniel Mueller <deso@posteo.net>2018-12-21 18:41:19 -0800
commitd137415a69007a90569ebbf38a92424fba60b997 (patch)
tree08bdb1fc4f06bca29d36fdfc9e04c8c5c0086119 /argparse/src/test_optional.rs
parent170e1df9d96f628af8cf8107f29227b90ae9350b (diff)
downloadnitrocli-d137415a69007a90569ebbf38a92424fba60b997.tar.gz
nitrocli-d137415a69007a90569ebbf38a92424fba60b997.tar.bz2
Add argparse 0.2.2 as a dependency
This patch adds the crate rust-argparse [0] in version 0.2.2 as a dependency, as discussed in issue #4. [0] https://github.com/tailhook/rust-argparse Import subrepo argparse/:argparse at 0de60a5e6d9ee1a3570d6089afd3ccd6ed7480c5
Diffstat (limited to 'argparse/src/test_optional.rs')
-rw-r--r--argparse/src/test_optional.rs54
1 files changed, 54 insertions, 0 deletions
diff --git a/argparse/src/test_optional.rs b/argparse/src/test_optional.rs
new file mode 100644
index 0000000..5f4c35e
--- /dev/null
+++ b/argparse/src/test_optional.rs
@@ -0,0 +1,54 @@
+use parser::ArgumentParser;
+use super::StoreOption;
+use test_parser::{check_ok};
+
+fn opt(args: &[&str]) -> Option<isize> {
+ let mut val = None;
+ {
+ let mut ap = ArgumentParser::new();
+ ap.refer(&mut val)
+ .add_option(&["-s", "--set"], StoreOption,
+ "Set int value");
+ check_ok(&ap, args);
+ }
+ return val;
+}
+
+#[test]
+fn test_opt() {
+ assert_eq!(opt(&["./argparse_test"]), None);
+ assert_eq!(opt(&["./argparse_test", "-s", "10"]), Some(10));
+ assert_eq!(opt(&["./argparse_test", "--set", "11"]), Some(11));
+}
+
+#[test]
+#[should_panic]
+fn test_opt_no_arg() {
+ opt(&["./argparse_test", "--set"]);
+}
+
+fn optstr(args: &[&str]) -> Option<String> {
+ let mut val = None;
+ {
+ let mut ap = ArgumentParser::new();
+ ap.refer(&mut val)
+ .add_option(&["-s", "--set"], StoreOption,
+ "Set string value");
+ check_ok(&ap, args);
+ }
+ return val;
+}
+
+#[test]
+fn test_str() {
+ assert_eq!(optstr(&["./argparse_test"]), None);
+ assert_eq!(optstr(&["./argparse_test", "-s", "10"]), Some(10.to_string()));
+ assert_eq!(optstr(&["./argparse_test", "--set", "11"]),
+ Some(11.to_string()));
+}
+
+#[test]
+#[should_panic]
+fn test_str_no_art() {
+ optstr(&["./argparse_test", "--set"]);
+}