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40 lines
1.2 KiB
Rust
40 lines
1.2 KiB
Rust
use anyhow::Context;
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use assert_cmd::prelude::*;
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use codex_core::CODEX_APPLY_PATCH_ARG1;
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use std::fs;
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use std::process::Command;
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use tempfile::tempdir;
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/// While we may add an `apply-patch` subcommand to the `codex` CLI multitool
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/// at some point, we must ensure that the smaller `codex-exec` CLI can still
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/// emulate the `apply_patch` CLI.
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#[test]
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fn test_standalone_exec_cli_can_use_apply_patch() -> anyhow::Result<()> {
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let tmp = tempdir()?;
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let relative_path = "source.txt";
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let absolute_path = tmp.path().join(relative_path);
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fs::write(&absolute_path, "original content\n")?;
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Command::cargo_bin("codex-exec")
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.context("should find binary for codex-exec")?
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.arg(CODEX_APPLY_PATCH_ARG1)
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.arg(
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r#"*** Begin Patch
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*** Update File: source.txt
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@@
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-original content
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+modified by apply_patch
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*** End Patch"#,
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)
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.current_dir(tmp.path())
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.assert()
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.success()
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.stdout("Success. Updated the following files:\nM source.txt\n")
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.stderr(predicates::str::is_empty());
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assert_eq!(
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fs::read_to_string(absolute_path)?,
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"modified by apply_patch\n"
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);
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Ok(())
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}
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