fix: CI test issues

README.md

@@ -306,7 +306,7 @@ Examples:
  - Passthrough all additional arguments combined into one argument via '{*}' placeholder
 
      $ concurrently -P "echo {*}" -- foo bar
-     # Results in: echo 'foo bar'
+     # Results in something like: echo 'foo bar'
 
 For more details, visit https://github.com/open-cli-tools/concurrently
 ```

src/command-parser/expand-arguments.spec.ts

@@ -27,7 +27,7 @@ it('argument placeholder is replaced and quoted properly', () => {
     const commandInfo = createCommandInfo('echo {1}');
     expect(parser.parse(commandInfo)).toEqual({
         ...commandInfo,
-        command: isWin32 ? 'echo "foo bar"' : "echo 'foo bar'",
+        command: isWin32 ? 'echo "foo bar"' : 'echo foo\\ bar',
     });
 });
 
@@ -66,7 +66,7 @@ it('combined arguments placeholder is replaced', () => {
     const commandInfo = createCommandInfo('echo {*}');
     expect(parser.parse(commandInfo)).toEqual({
         ...commandInfo,
-        command: isWin32 ? 'echo "foo bar"' : "echo 'foo bar'",
+        command: isWin32 ? 'echo "foo bar"' : 'echo foo\\ bar',
     });
 });
 

src/concurrently.spec.ts

@@ -324,7 +324,7 @@ it('argument placeholders are properly replaced when additional arguments are pa
     expect(spawn).toHaveBeenCalledWith('echo foo', expect.objectContaining({}));
     expect(spawn).toHaveBeenCalledWith('echo foo bar', expect.objectContaining({}));
     expect(spawn).toHaveBeenCalledWith(
-        isWin32 ? 'echo "foo bar"' : "echo 'foo bar'",
+        isWin32 ? 'echo "foo bar"' : 'echo foo\\ bar',
         expect.objectContaining({}),
     );
     expect(spawn).toHaveBeenCalledWith('echo {@}', expect.objectContaining({}));