use bson::de::Error;
use bson::doc;
use std::collections::HashMap;
use std::convert::TryFrom;
use crate::info::PluginInfo;
use crate::tool::PluginError;
#[test]
fn de_rev0() {
let doc = doc! { "name": "foo", "version": "xxx" };
let info: PluginInfo = bson::from_document(doc).unwrap();
assert_eq!(info.name, "foo");
assert_eq!(info.version, "xxx");
assert_eq!(info.revision, 0);
}
#[test]
fn de_explicit_rev0() {
let doc = doc! { "name": "foo", "version": "xxx", "revision": 0 };
let err = bson::from_document::<PluginInfo>(doc).unwrap_err();
match err {
Error::DeserializationError { message, .. } => {
assert_eq!(message, "revision 0 cannot be explicity specified")
}
_ => panic!("invalid error"),
}
}
#[test]
fn de_rev1() {
let doc = doc! { "name": "foo", "version": "xxx", "revision": 1 };
let info: PluginInfo = bson::from_document(doc).unwrap();
assert_eq!(info.name, "foo");
assert_eq!(info.version, "xxx");
assert_eq!(info.revision, 1);
}
#[test]
fn ser() {
let info = PluginInfo::new("foo", "xxx");
let doc = bson::to_document(&info).unwrap();
assert_eq!(doc.len(), 3);
assert_eq!(doc.get_str("name").unwrap(), "foo");
assert_eq!(doc.get_str("version").unwrap(), "xxx");
assert_eq!(doc.get_i64("revision").unwrap(), 1);
}
#[test]
fn try_from_rev0() {
let map: HashMap<_, _> = [
("name".to_string(), "foo".to_string()),
("version".to_string(), "xxx".to_string()),
]
.into();
let info: PluginInfo = TryFrom::try_from(map).unwrap();
assert_eq!(info.name, "foo");
assert_eq!(info.version, "xxx");
assert_eq!(info.revision, 0);
}
#[test]
fn try_from_rev1() {
let map: HashMap<_, _> = [
("name".to_string(), "foo".to_string()),
("version".to_string(), "xxx".to_string()),
("revision".to_string(), "1".to_string()),
]
.into();
let info: PluginInfo = TryFrom::try_from(map).unwrap();
assert_eq!(info.name, "foo");
assert_eq!(info.version, "xxx");
assert_eq!(info.revision, 1);
}
#[test]
fn try_from_no_name() {
let map: HashMap<_, _> = [("version".to_string(), "xxx".to_string())].into();
let err = <PluginInfo as TryFrom<HashMap<_, _>>>::try_from(map).unwrap_err();
assert!(matches!(err, PluginError::InvalidResponse))
}
#[test]
fn try_from_no_version() {
let map: HashMap<_, _> = [("name".to_string(), "foo".to_string())].into();
let err = <PluginInfo as TryFrom<HashMap<_, _>>>::try_from(map).unwrap_err();
assert!(matches!(err, PluginError::InvalidResponse))
}