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|
use std::fs::{self, File};
use std::io::Read;
use super::{Alias, AliasSearchError};
#[test]
fn new_alias_with_only_email() {
assert_eq!(
"alias producer@765pro.ductions producer@765pro.ductions",
Alias::new("From: producer@765pro.ductions").to_string()
);
}
#[test]
fn new_alias_with_1_name() {
assert_eq!(
"alias decim Decim <decim@quindecim.jp>",
Alias::new("From: Decim <decim@quindecim.jp>").to_string()
);
}
#[test]
fn new_alias_with_2_names() {
assert_eq!(
"alias farnsworth-hubert Hubert Farnsworth <professor@planetexpress.com>",
Alias::new("From: Hubert Farnsworth <professor@planetexpress.com>").to_string()
);
}
#[test]
fn new_alias_with_3_names() {
assert_eq!(
"alias lab-harvard Harvard Innovation Lab <noreply@eventbrite.com>",
Alias::new("From: Harvard Innovation Lab <noreply@eventbrite.com>").to_string()
);
}
#[test]
fn new_alias_with_special_characters() {
assert_eq!(
"alias celty-ostrulson \"O'Strulson, Celty\" <celty@dollars.co>",
Alias::new("From: \"O'Strulson, Celty\" <celty@dollars.co>").to_string()
);
}
#[test]
fn alias_find_in_file_email_already_exists() {
let alias = Alias {
alias: "farnsworth-hubert".to_owned(),
name: "Hubert Farnsworth".to_owned(),
email: "<professor@planetexpress.com>".to_owned()
};
assert_eq!(
Err(AliasSearchError::EmailExists),
alias.find_in_file("./testdata/aliases")
);
}
#[test]
fn alias_find_in_file_alias_is_new() {
let alias = Alias {
alias: "fry-philip".to_owned(),
name: "Philip Fry".to_owned(),
email: "<fry@planetexpress.com>".to_owned()
};
assert_eq!(
Err(AliasSearchError::NotFound),
alias.find_in_file("./testdata/aliases")
);
}
#[test]
fn alias_find_in_file_finds_a_match() {
let alias = Alias {
alias: "farnsworth-hubert".to_owned(),
name: "Hubert Farnsworth".to_owned(),
email: "<goodnewseveryone@planetexpress.com>".to_owned()
};
assert_eq!(
Ok(vec![
"farnsworth-hubert".to_owned(),
"farnsworth-hubert-2".to_owned()
]),
alias.find_in_file("./testdata/aliases")
);
}
const UPDATE_ALIAS_ID_ALIAS_IDENTIFIER: &'static str = "hooves-derpy";
fn update_alias_id_sample_alias() -> Alias {
Alias {
alias: UPDATE_ALIAS_ID_ALIAS_IDENTIFIER.to_owned(),
name: "Derpy Hooves".to_owned(),
email: "derpyhooves@postmaster.pv".to_owned()
}
}
#[test]
fn update_alias_id_does_nothing_given_an_empty_vector() {
let mut alias = update_alias_id_sample_alias();
alias.update_alias_id(vec![]);
assert_eq!(UPDATE_ALIAS_ID_ALIAS_IDENTIFIER, &alias.alias);
}
#[test]
fn update_alias_id_increments_alias() {
let mut alias = update_alias_id_sample_alias();
alias.update_alias_id(vec![
"hooves-derpy".to_owned(),
"hooves-derpy-2".to_owned(),
"hooves-derpy-3".to_owned(),
"hooves-derpy-4".to_owned()
]);
assert_eq!("hooves-derpy-5", &alias.alias);
}
#[test]
fn alias_write_to_file_must_write_given_alias_to_file() {
let alias = update_alias_id_sample_alias();
let test_file = "./testdata/write_to_file";
fs::copy("./testdata/aliases", test_file).unwrap();
alias.write_to_file(test_file).unwrap();
let mut f = File::open(test_file).unwrap();
let mut file_contents = String::new();
f.read_to_string(&mut file_contents).unwrap();
let file_contents: Vec<&str> = file_contents.split('\n').collect();
fs::remove_file(test_file).unwrap();
assert_eq!(alias.to_string(), file_contents[file_contents.len() - 2]);
}
|
