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Add tests

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LeopoldArkham 2019-11-24 18:12:06 +01:00
parent 3c18dfb312
commit cc8878d122
1 changed files with 94 additions and 0 deletions
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94
tests/test.rs
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@ -65,4 +65,98 @@ fn test_sizes() {
"-5.50 KB"
);
assert_eq!((5500).file_size(&semi_custom_options7).unwrap(), "5.50 KB");
}
#[test]
fn use_custom_option_struct_twice() {
let options = file_size_opts::FileSizeOpts {
long_units: true,
..file_size_opts::DECIMAL
};
assert_eq!(
1500.file_size(&options).unwrap(),
"1.50 Kilobyte",
);
assert_eq!(
2500.file_size(&options).unwrap(),
"2.50 Kilobytes",
);
}
#[test]
fn pluralization_works() {
let options = file_size_opts::FileSizeOpts {
long_units: true,
decimal_zeroes: 2,
..file_size_opts::DECIMAL
};
assert_eq!(
1.file_size(&options).unwrap(),
"1.00 Byte",
);
assert_eq!(
1000.file_size(&options).unwrap(),
"1.00 Kilobyte",
);
assert_eq!(
1000000.file_size(&options).unwrap(),
"1.00 Megabyte",
);
assert_eq!(
1000000000.file_size(&options).unwrap(),
"1.00 Gigabyte",
);
assert_eq!(
1000000000000_i64.file_size(&options).unwrap(),
"1.00 Terabyte",
);
assert_eq!(
1000000000000000_i64.file_size(&options).unwrap(),
"1.00 Petabyte",
);
assert_eq!(
1000000000000000000_i64.file_size(&options).unwrap(),
"1.00 Exabyte",
);
}
#[test]
fn max_value_decimal() {
let options = file_size_opts::FileSizeOpts {
long_units: true,
decimal_places: 7,
..file_size_opts::DECIMAL
};
assert_eq!(
(std::u64::MAX).file_size(&options).unwrap(),
"18.4467441 Exabytes",
);
}
#[test]
fn max_value_binary() {
let options = file_size_opts::FileSizeOpts {
long_units: true,
decimal_places: 7,
..file_size_opts::BINARY
};
assert_eq!(
(std::u64::MAX).file_size(&options).unwrap(),
"16 Exbibytes",
);
}