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tests/style: 80 columns, dammit

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This commit is contained in:
Andrew Gallant
2018-07-29 09:40:38 -04:00
parent 651a0f1ddf
commit 7c412bb2fa
1 changed files with 26 additions and 6 deletions
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32
tests/workdir.rs
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@ -49,7 +49,11 @@ impl WorkDir {
/// Try to create a new file with the given name and contents in this /// Try to create a new file with the given name and contents in this
/// directory. /// directory.
pub fn try_create<P: AsRef<Path>>(&self, name: P, contents: &str) -> io::Result<()> { pub fn try_create<P: AsRef<Path>>(
&self,
name: P,
contents: &str,
) -> io::Result<()> {
let path = self.dir.join(name); let path = self.dir.join(name);
self.try_create_bytes(path, contents.as_bytes()) self.try_create_bytes(path, contents.as_bytes())
} }
@ -70,7 +74,11 @@ impl WorkDir {
/// Try to create a new file with the given name and contents in this /// Try to create a new file with the given name and contents in this
/// directory. /// directory.
fn try_create_bytes<P: AsRef<Path>>(&self, path: P, contents: &[u8]) -> io::Result<()> { fn try_create_bytes<P: AsRef<Path>>(
&self,
path: P,
contents: &[u8],
) -> io::Result<()> {
let mut file = File::create(&path)?; let mut file = File::create(&path)?;
file.write_all(contents)?; file.write_all(contents)?;
file.flush() file.flush()
@ -190,7 +198,11 @@ impl WorkDir {
match stdout.parse() { match stdout.parse() {
Ok(t) => t, Ok(t) => t,
Err(err) => { Err(err) => {
panic!("could not convert from string: {:?}\n\n{}", err, stdout); panic!(
"could not convert from string: {:?}\n\n{}",
err,
stdout
);
} }
} }
} }
@ -221,7 +233,10 @@ impl WorkDir {
write!(stdin, "{}", input) write!(stdin, "{}", input)
}); });
let output = self.expect_success(cmd, child.wait_with_output().unwrap()); let output = self.expect_success(
cmd,
child.wait_with_output().unwrap(),
);
worker.join().unwrap().unwrap(); worker.join().unwrap().unwrap();
output output
} }
@ -277,8 +292,13 @@ impl WorkDir {
} }
} }
/// Runs the given command and asserts that its exit code matches expected exit code. /// Runs the given command and asserts that its exit code matches expected
pub fn assert_exit_code(&self, expected_code: i32, cmd: &mut process::Command) { /// exit code.
pub fn assert_exit_code(
&self,
expected_code: i32,
cmd: &mut process::Command,
) {
let code = cmd.status().unwrap().code().unwrap(); let code = cmd.status().unwrap().code().unwrap();
assert_eq!( assert_eq!(