aefdcea7d0
- Instead of changing the current directory with `env::set_current_dir`
to be implicitly inherited by subprocesses, we now use
`Command::current_dir` to set it explicitly. This feels much better,
since we aren't dependent on the implicit state of the process's
current directory.
- Subcommand execution is much improved.
- Added a ton of tests for config parsing, config execution, working
dir, and search dir.
- Error messages are improved. Many more will be colored.
- The Config is now onwed, instead of borrowing from the arguments and
the `clap::ArgMatches` object. This is a huge ergonomic improvement,
especially in tests, and I don't think anyone will notice.
- `--edit` now uses `$VISUAL`, `$EDITOR`, or `vim`, in that order,
matching git, which I think is what most people will expect.
- Added a cute `tmptree!{}` macro, for creating temporary directories
populated with directories and files for tests.
- Admitted that grammer is LL(k) and I don't know what `k` is.
124 lines
2.4 KiB
Rust
124 lines
2.4 KiB
Rust
use executable_path::executable_path;
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use std::{path, process, str};
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use test_utilities::tmptree;
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fn search_test<P: AsRef<path::Path>>(path: P, args: &[&str]) {
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let binary = executable_path("just");
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let output = process::Command::new(binary)
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.current_dir(path)
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.args(args)
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.output()
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.expect("just invocation failed");
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assert_eq!(output.status.code().unwrap(), 0);
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let stdout = str::from_utf8(&output.stdout).unwrap();
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assert_eq!(stdout, "ok\n");
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let stderr = str::from_utf8(&output.stderr).unwrap();
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assert_eq!(stderr, "echo ok\n");
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}
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#[test]
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fn test_justfile_search() {
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let tmp = tmptree! {
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justfile: "default:\n\techo ok",
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a: {
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b: {
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c: {
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d: {},
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},
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},
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},
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};
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search_test(tmp.path().join("a/b/c/d"), &[]);
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}
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#[test]
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fn test_capitalized_justfile_search() {
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let tmp = tmptree! {
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Justfile: "default:\n\techo ok",
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a: {
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b: {
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c: {
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d: {},
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},
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},
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},
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};
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search_test(tmp.path().join("a/b/c/d"), &[]);
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}
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#[test]
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fn test_upwards_path_argument() {
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let tmp = tmptree! {
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justfile: "default:\n\techo ok",
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a: {
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justfile: "default:\n\techo bad",
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},
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};
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search_test(&tmp.path().join("a"), &["../"]);
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search_test(&tmp.path().join("a"), &["../default"]);
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}
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#[test]
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fn test_downwards_path_argument() {
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let tmp = tmptree! {
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justfile: "default:\n\techo bad",
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a: {
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justfile: "default:\n\techo ok",
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},
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};
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let path = tmp.path();
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search_test(&path, &["a/"]);
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search_test(&path, &["a/default"]);
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search_test(&path, &["./a/"]);
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search_test(&path, &["./a/default"]);
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search_test(&path, &["./a/"]);
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search_test(&path, &["./a/default"]);
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}
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#[test]
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fn test_upwards_multiple_path_argument() {
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let tmp = tmptree! {
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justfile: "default:\n\techo ok",
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a: {
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b: {
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justfile: "default:\n\techo bad",
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},
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},
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};
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let path = tmp.path().join("a").join("b");
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search_test(&path, &["../../"]);
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search_test(&path, &["../../default"]);
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}
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#[test]
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fn test_downwards_multiple_path_argument() {
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let tmp = tmptree! {
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justfile: "default:\n\techo bad",
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a: {
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b: {
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justfile: "default:\n\techo ok",
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},
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},
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};
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let path = tmp.path();
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search_test(&path, &["a/b/"]);
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search_test(&path, &["a/b/default"]);
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search_test(&path, &["./a/b/"]);
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search_test(&path, &["./a/b/default"]);
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search_test(&path, &["./a/b/"]);
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search_test(&path, &["./a/b/default"]);
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}
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