151 lines
4.1 KiB
Rust
151 lines
4.1 KiB
Rust
//! Tests for tuple dependencies (2-8 dependencies)
|
|
|
|
use crate::common::task_fn;
|
|
use dagx::{DagResult, DagRunner};
|
|
use futures::FutureExt;
|
|
|
|
#[tokio::test]
|
|
async fn test_two_dependencies() -> DagResult<()> {
|
|
let dag = DagRunner::new();
|
|
|
|
let a = dag.add_task(task_fn(|_: ()| async { 10 }));
|
|
let b = dag.add_task(task_fn(|_: ()| async { 20 }));
|
|
let sum = dag
|
|
.add_task(task_fn(|(x, y): (i32, i32)| async move { x + y }))
|
|
.depends_on((&a, &b));
|
|
|
|
dag.run(|fut| tokio::spawn(fut).map(Result::unwrap)).await?;
|
|
|
|
assert_eq!(dag.get(sum)?, 30);
|
|
Ok(())
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn test_three_dependencies() -> DagResult<()> {
|
|
let dag = DagRunner::new();
|
|
|
|
let a = dag.add_task(task_fn(|_: ()| async { 1 }));
|
|
let b = dag.add_task(task_fn(|_: ()| async { 2 }));
|
|
let c = dag.add_task(task_fn(|_: ()| async { 3 }));
|
|
let sum = dag
|
|
.add_task(task_fn(
|
|
|(x, y, z): (i32, i32, i32)| async move { x + y + z },
|
|
))
|
|
.depends_on((&a, &b, &c));
|
|
|
|
dag.run(|fut| tokio::spawn(fut).map(Result::unwrap)).await?;
|
|
|
|
assert_eq!(dag.get(sum)?, 6);
|
|
Ok(())
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn test_four_dependencies() -> DagResult<()> {
|
|
let dag = DagRunner::new();
|
|
|
|
let deps: Vec<_> = (1..=4)
|
|
.map(|i| dag.add_task(task_fn(move |_: ()| async move { i })))
|
|
.collect();
|
|
|
|
let sum = dag
|
|
.add_task(task_fn(|(a, b, c, d): (i32, i32, i32, i32)| async move {
|
|
a + b + c + d
|
|
}))
|
|
.depends_on((&deps[0], &deps[1], &deps[2], &deps[3]));
|
|
|
|
dag.run(|fut| tokio::spawn(fut).map(Result::unwrap)).await?;
|
|
|
|
assert_eq!(dag.get(sum)?, 10); // 1+2+3+4
|
|
Ok(())
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn test_five_dependencies() -> DagResult<()> {
|
|
let dag = DagRunner::new();
|
|
|
|
let deps: Vec<_> = (1..=5)
|
|
.map(|i| dag.add_task(task_fn(move |_: ()| async move { i })))
|
|
.collect();
|
|
|
|
let sum = dag
|
|
.add_task(task_fn(
|
|
|(a, b, c, d, e): (i32, i32, i32, i32, i32)| async move { a + b + c + d + e },
|
|
))
|
|
.depends_on((&deps[0], &deps[1], &deps[2], &deps[3], &deps[4]));
|
|
|
|
dag.run(|fut| tokio::spawn(fut).map(Result::unwrap)).await?;
|
|
|
|
assert_eq!(dag.get(sum)?, 15); // 1+2+3+4+5
|
|
Ok(())
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn test_six_dependencies() -> DagResult<()> {
|
|
let dag = DagRunner::new();
|
|
|
|
let deps: Vec<_> = (1..=6)
|
|
.map(|i| dag.add_task(task_fn(move |_: ()| async move { i })))
|
|
.collect();
|
|
|
|
let sum = dag.add_task(task_fn(
|
|
|(a, b, c, d, e, f): (i32, i32, i32, i32, i32, i32)| async move {
|
|
a + b + c + d + e + f
|
|
}
|
|
)).depends_on((
|
|
&deps[0], &deps[1], &deps[2], &deps[3], &deps[4], &deps[5]
|
|
));
|
|
|
|
dag.run(|fut| tokio::spawn(fut).map(Result::unwrap)).await?;
|
|
|
|
assert_eq!(dag.get(sum)?, 21); // 1+2+3+4+5+6
|
|
Ok(())
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn test_seven_dependencies() -> DagResult<()> {
|
|
let dag = DagRunner::new();
|
|
|
|
let deps: Vec<_> = (1..=7)
|
|
.map(|i| dag.add_task(task_fn(move |_: ()| async move { i })))
|
|
.collect();
|
|
|
|
let sum = dag
|
|
.add_task(task_fn(
|
|
|(a, b, c, d, e, f, g): (i32, i32, i32, i32, i32, i32, i32)| async move {
|
|
a + b + c + d + e + f + g
|
|
},
|
|
))
|
|
.depends_on((
|
|
&deps[0], &deps[1], &deps[2], &deps[3], &deps[4], &deps[5], &deps[6],
|
|
));
|
|
|
|
dag.run(|fut| tokio::spawn(fut).map(Result::unwrap)).await?;
|
|
|
|
assert_eq!(dag.get(sum)?, 28); // 1+2+3+4+5+6+7
|
|
Ok(())
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn test_eight_dependencies() -> DagResult<()> {
|
|
let dag = DagRunner::new();
|
|
|
|
let deps: Vec<_> = (1..=8)
|
|
.map(|i| dag.add_task(task_fn(move |_: ()| async move { i })))
|
|
.collect();
|
|
|
|
let sum = dag
|
|
.add_task(task_fn(
|
|
|(a, b, c, d, e, f, g, h): (i32, i32, i32, i32, i32, i32, i32, i32)| async move {
|
|
a + b + c + d + e + f + g + h
|
|
},
|
|
))
|
|
.depends_on((
|
|
&deps[0], &deps[1], &deps[2], &deps[3], &deps[4], &deps[5], &deps[6], &deps[7],
|
|
));
|
|
|
|
dag.run(|fut| tokio::spawn(fut).map(Result::unwrap)).await?;
|
|
|
|
assert_eq!(dag.get(sum)?, 36); // Sum of 1..=8
|
|
Ok(())
|
|
}
|