Skip to content

GitLab

Commit 95acff10 authored by Raphaël Gomès's avatar Raphaël Gomès
Browse files

Add unit tests + use `pretty_assertions` crate

parent 407e74ea12bd
Hide whitespace changes
Inline Side-by-side
Cargo.lock
View file @ df62aeed
# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
[[package]]
name = "ansi_term"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "cfg-if"
version = "0.1.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "ctor"
version = "0.1.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "difference"
version = "2.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "log"
version = "0.4.8"
......@@ -18,11 +40,31 @@ name = "micro-timer"
version = "0.1.1"
dependencies = [
"log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
"pretty_assertions 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
"proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
"quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
"syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "output_vt100"
version = "0.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "pretty_assertions"
version = "0.6.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
"ctor 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
"difference 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"output_vt100 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "proc-macro2"
version = "1.0.9"
......@@ -54,10 +96,37 @@ name = "unicode-xid"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "winapi"
version = "0.3.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "winapi-i686-pc-windows-gnu"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "winapi-x86_64-pc-windows-gnu"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[metadata]
"checksum ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
"checksum cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
"checksum ctor 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "47c5e5ac752e18207b12e16b10631ae5f7f68f8805f335f9b817ead83d9ffce1"
"checksum difference 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "524cbf6897b527295dff137cec09ecf3a05f4fddffd7dfcd1585403449e74198"
"checksum log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)" = "14b6052be84e6b71ab17edffc2eeabf5c2c3ae1fdb464aae35ac50c67a44e1f7"
"checksum output_vt100 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "53cdc5b785b7a58c5aad8216b3dfa114df64b0b06ae6e1501cef91df2fbdf8f9"
"checksum pretty_assertions 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3f81e1644e1b54f5a68959a29aa86cde704219254669da328ecfdf6a1f09d427"
"checksum proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)" = "6c09721c6781493a2a492a96b5a5bf19b65917fe6728884e7c44dd0c60ca3435"
"checksum quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "053a8c8bcc71fcce321828dc897a98ab9760bef03a4fc36693c231e5b3216cfe"
"checksum syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)" = "123bd9499cfb380418d509322d7a6d52e5315f064fe4b3ad18a53d6b92c07859"
"checksum unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"
"checksum winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "8093091eeb260906a183e6ae1abdba2ef5ef2257a21801128899c3fc699229c6"
"checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
"checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
Cargo.toml
View file @ df62aeed
......@@ -18,4 +18,5 @@ quote = "1.0.2"
proc-macro2 = "1.0.9"
[dev-dependencies]
log = "0.4.8"
\ No newline at end of file
log = "0.4.8"
pretty_assertions = "0.6.1"
src/lib.rs
View file @ df62aeed
......@@ -103,3 +103,101 @@ fn parse_function(item: syn::Item) -> Result<syn::ItemFn, TokenStream> {
}),
}
}
#[cfg(test)]
mod tests {
use super::*;
use pretty_assertions::assert_eq;
#[test]
fn test_output() {
let input = syn::parse_quote! {
fn my_super_function(_value: usize) -> usize {
let timer = 10;
timer
}
};
let expected: TokenStream = syn::parse_quote! {
fn my_super_function(_value: usize) -> usize {
let timer = ::std::time::Instant::now();
let __micro_timer_inner = | | {
let timer = 10;
timer
};
let ret = __micro_timer_inner();
crate::log::trace!(
"Duration of `{}`: {:?}",
"my_super_function",
timer.elapsed()
);
ret
}
};
let output = inner_timed(TokenStream::new(), input);
assert_eq!(output.to_string(), expected.to_string());
}
#[test]
fn test_mut_output() {
let input = syn::parse_quote! {
fn my_super_function(mut value: usize) {
value = 10;
}
};
let expected: TokenStream = syn::parse_quote! {
fn my_super_function(mut value: usize) {
let timer = ::std::time::Instant::now();
let mut __micro_timer_inner = | | {
value = 10;
};
let ret = __micro_timer_inner();
crate::log::trace!(
"Duration of `{}`: {:?}",
"my_super_function",
timer.elapsed()
);
ret
}
};
let output = inner_timed(TokenStream::new(), input);
assert_eq!(output.to_string(), expected.to_string());
}
#[test]
fn test_ref_mut_output() {
let input = syn::parse_quote! {
fn my_super_function(value: &mut String) {
value.push('a');
}
};
let expected: TokenStream = syn::parse_quote! {
fn my_super_function(value: &mut String) {
let timer = ::std::time::Instant::now();
let mut __micro_timer_inner = | | {
value.push('a');
};
let ret = __micro_timer_inner();
crate::log::trace!(
"Duration of `{}`: {:?}",
"my_super_function",
timer.elapsed()
);
ret
}
};
let output = inner_timed(TokenStream::new(), input);
assert_eq!(output.to_string(), expected.to_string());
}
}
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment