nushell/tests/const_/mod.rs
Maria José Solano 5afbfb5c2c
Use pretty_assertions in the root crate (#8818)
# Description

This PR is just a minor development improvement. While working on
another feature, I noticed that the root crate lists the super useful
`pretty_assertions` in the root crate but doesn't use it in most tests.
With this change `pretty_assertions::assert_eq!` is used instead of
`core::assert_eq!` for better diffs when debugging the tests.

I thought of adding the dependency to other crates but I decided not to
since I didn't want a huge disruptive PR :)
2023-04-08 11:52:37 -07:00

105 lines
2.3 KiB
Rust

use nu_test_support::{nu, pipeline};
use pretty_assertions::assert_eq;
#[test]
fn const_bool() {
let inp = &[r#"const x = false"#, r#"$x"#];
let actual = nu!(cwd: "tests/const_", pipeline(&inp.join("; ")));
assert_eq!(actual.out, "false");
}
#[test]
fn const_int() {
let inp = &[r#"const x = 10"#, r#"$x"#];
let actual = nu!(cwd: "tests/const_", pipeline(&inp.join("; ")));
assert_eq!(actual.out, "10");
}
#[test]
fn const_float() {
let inp = &[r#"const x = 1.234"#, r#"$x"#];
let actual = nu!(cwd: "tests/const_", pipeline(&inp.join("; ")));
assert_eq!(actual.out, "1.234");
}
#[test]
fn const_binary() {
let inp = &[r#"const x = 0x[12]"#, r#"$x"#];
let actual = nu!(cwd: "tests/const_", pipeline(&inp.join("; ")));
assert!(actual.out.contains("12"));
}
#[test]
fn const_datetime() {
let inp = &[r#"const x = 2021-02-27T13:55:40+00:00"#, r#"$x"#];
let actual = nu!(cwd: "tests/const_", pipeline(&inp.join("; ")));
assert!(actual.out.contains("Sat, 27 Feb 2021 13:55:40"));
}
#[test]
fn const_list() {
let inp = &[r#"const x = [ a b c ]"#, r#"$x | describe"#];
let actual = nu!(cwd: "tests/const_", pipeline(&inp.join("; ")));
assert_eq!(actual.out, "list<string>");
}
#[test]
fn const_record() {
let inp = &[r#"const x = { a: 10, b: 20, c: 30 }"#, r#"$x | describe"#];
let actual = nu!(cwd: "tests/const_", pipeline(&inp.join("; ")));
assert_eq!(actual.out, "record<a: int, b: int, c: int>");
}
#[test]
fn const_table() {
let inp = &[
r#"const x = [[a b c]; [10 20 30] [100 200 300]]"#,
r#"$x | describe"#,
];
let actual = nu!(cwd: "tests/const_", pipeline(&inp.join("; ")));
assert_eq!(actual.out, "table<a: int, b: int, c: int>");
}
#[test]
fn const_string() {
let inp = &[r#"const x = "abc""#, r#"$x"#];
let actual = nu!(cwd: "tests/const_", pipeline(&inp.join("; ")));
assert_eq!(actual.out, "abc");
}
#[test]
fn const_nothing() {
let inp = &[r#"const x = $nothing"#, r#"$x | describe"#];
let actual = nu!(cwd: "tests/const_", pipeline(&inp.join("; ")));
assert_eq!(actual.out, "nothing");
}
#[test]
fn const_unsupported() {
let inp = &[r#"const x = ('abc' | str length)"#];
let actual = nu!(cwd: "tests/const_", pipeline(&inp.join("; ")));
assert!(actual.err.contains("not_a_constant"));
}