Use assert2 instead of this crate. assertify! can be replaced by the
more capable [assert2::assert!][] everywhere, and testify! can implemented
with a short macro:
rust
macro_rules! testify {
($name:ident, $($test:tt)+) => {
#[test]
fn $name() {
::assert2::assert!($($test)+);
}
};
}
assertify!(expr)Deprecated: use [assert2::assert!][].
Generates an assertion for expr with a friendly failure message. If expr is
a binary expression, the actual value should be on the left and the expected
value should be on the right.
```rust
fn simple_eq() { assertify!(1 + 2 == 0); } ```
---- tests::simple_eq stdout ----
thread 'tests::simple_eq' panicked at 'failed: 1 + 2 == 0
actual: 3
expected: == 0
', src/lib.rs:98:9
This is a major improvement over the message generated by assert_eq!, since
the failure message shows what the failed expression was.
```rust
fn simpleeqtraditional() { assert_eq!(1 + 2, 0); } ```
``
---- tests::simple_eq_traditional stdout ----
thread 'tests::simple_eq_traditional' panicked at 'assertion failed:(left == right)
left:3,
right:0`', src/lib.rs:103:9
```
testify!(name, expr)Deprecated: Use the following:
rust
macro_rules! testify {
($name:ident, $($test:tt)+) => {
#[test]
fn $name() {
::assert2::assert!($($test)+);
}
};
}
Generates a test function named name that asserts that expr is true.
rust
testify!(concat_literals, concat("a", "b") == "ab");
Again, the failure messages are easy to understand:
---- tests::concat_literals stdout ----
thread 'tests::concat_literals' panicked at 'failed: concat("a", "b") == "aX"
actual: "ab"
expected: == "aX"
', src/lib.rs:106:5
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
This requires at least Rust version 1.45 (released in July 2020).
This project dual-licensed under the Apache 2 and MIT licenses. You may choose to use either.
Unless you explicitly state otherwise, any contribution you submit as defined in the Apache 2.0 license shall be dual licensed as above, without any additional terms or conditions.