From f1073d7c9e5931d4e693828255247518efba267f Mon Sep 17 00:00:00 2001
From: Daniel Hofstetter <daniel.hofstetter@42dh.com>
Date: Fri, 29 May 2026 13:15:52 +0200
Subject: [PATCH] dircolors: turn integration test into unit test

---
 src/uu/dircolors/src/dircolors.rs | 46 ++++++++++++++++++++++++++++++-
 tests/by-util/test_dircolors.rs   | 46 +------------------------------
 2 files changed, 46 insertions(+), 46 deletions(-)

diff --git a/src/uu/dircolors/src/dircolors.rs b/src/uu/dircolors/src/dircolors.rs
index 0d90ee8f9..ffc2a7611 100644
--- a/src/uu/dircolors/src/dircolors.rs
+++ b/src/uu/dircolors/src/dircolors.rs
@@ -527,7 +527,7 @@ fn generate_dircolors_config() -> String {
 
 #[cfg(test)]
 mod tests {
-    use super::escape;
+    use super::*;
 
     #[test]
     fn test_escape() {
@@ -536,4 +536,48 @@ mod tests {
         assert_eq!("\\:", escape(":"));
         assert_eq!("\\:", escape("\\:"));
     }
+
+    #[test]
+    fn test_guess_syntax() {
+        use std::env;
+        let last = env::var("SHELL");
+        unsafe {
+            env::set_var("SHELL", "/path/csh");
+        }
+        assert_eq!(OutputFmt::CShell, guess_syntax());
+        unsafe {
+            env::set_var("SHELL", "csh");
+        }
+        assert_eq!(OutputFmt::CShell, guess_syntax());
+        unsafe {
+            env::set_var("SHELL", "/path/bash");
+        }
+        assert_eq!(OutputFmt::Shell, guess_syntax());
+        unsafe {
+            env::set_var("SHELL", "bash");
+        }
+        assert_eq!(OutputFmt::Shell, guess_syntax());
+        unsafe {
+            env::set_var("SHELL", "/asd/bar");
+        }
+        assert_eq!(OutputFmt::Shell, guess_syntax());
+        unsafe {
+            env::set_var("SHELL", "foo");
+        }
+        assert_eq!(OutputFmt::Shell, guess_syntax());
+        unsafe {
+            env::set_var("SHELL", "");
+        }
+        assert_eq!(OutputFmt::Unknown, guess_syntax());
+        unsafe {
+            env::remove_var("SHELL");
+        }
+        assert_eq!(OutputFmt::Unknown, guess_syntax());
+
+        if let Ok(s) = last {
+            unsafe {
+                env::set_var("SHELL", s);
+            }
+        }
+    }
 }
diff --git a/tests/by-util/test_dircolors.rs b/tests/by-util/test_dircolors.rs
index bbebe66cc..2be2671af 100644
--- a/tests/by-util/test_dircolors.rs
+++ b/tests/by-util/test_dircolors.rs
@@ -7,7 +7,7 @@
 use uutests::at_and_ucmd;
 use uutests::new_ucmd;
 
-use dircolors::{OutputFmt, StrUtils, guess_syntax};
+use dircolors::StrUtils;
 
 #[test]
 #[cfg(target_os = "linux")]
@@ -30,50 +30,6 @@ fn test_invalid_arg() {
     new_ucmd!().arg("--definitely-invalid").fails_with_code(1);
 }
 
-#[test]
-fn test_shell_syntax() {
-    use std::env;
-    let last = env::var("SHELL");
-    unsafe {
-        env::set_var("SHELL", "/path/csh");
-    }
-    assert_eq!(OutputFmt::CShell, guess_syntax());
-    unsafe {
-        env::set_var("SHELL", "csh");
-    }
-    assert_eq!(OutputFmt::CShell, guess_syntax());
-    unsafe {
-        env::set_var("SHELL", "/path/bash");
-    }
-    assert_eq!(OutputFmt::Shell, guess_syntax());
-    unsafe {
-        env::set_var("SHELL", "bash");
-    }
-    assert_eq!(OutputFmt::Shell, guess_syntax());
-    unsafe {
-        env::set_var("SHELL", "/asd/bar");
-    }
-    assert_eq!(OutputFmt::Shell, guess_syntax());
-    unsafe {
-        env::set_var("SHELL", "foo");
-    }
-    assert_eq!(OutputFmt::Shell, guess_syntax());
-    unsafe {
-        env::set_var("SHELL", "");
-    }
-    assert_eq!(OutputFmt::Unknown, guess_syntax());
-    unsafe {
-        env::remove_var("SHELL");
-    }
-    assert_eq!(OutputFmt::Unknown, guess_syntax());
-
-    if let Ok(s) = last {
-        unsafe {
-            env::set_var("SHELL", s);
-        }
-    }
-}
-
 #[test]
 fn test_str_utils() {
     let s = "  asd#zcv #hk\t\n  ";