The desktop configuration won't enable xserver. If there's multiple desktops enabled they will now evaluate properly.
		
			
				
	
	
		
			42 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
			
		
		
	
	
			42 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
import ./make-test-python.nix ({ lib, ... } : {
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  name = "nixos-generate-config";
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  meta.maintainers = with lib.maintainers; [ basvandijk ];
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  machine = {
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    system.nixos-generate-config.configuration = ''
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      # OVERRIDDEN
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      { config, pkgs, ... }: {
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        imports = [ ./hardware-configuration.nix ];
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      $bootLoaderConfig
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      $desktopConfiguration
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      }
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    '';
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    system.nixos-generate-config.desktopConfiguration = [''
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      # DESKTOP
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      services.xserver.displayManager.gdm.enable = true;
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      services.xserver.desktopManager.gnome3.enable = true;
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    ''];
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  };
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  testScript = ''
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    start_all()
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    machine.wait_for_unit("multi-user.target")
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    machine.succeed("nixos-generate-config")
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    # Test if the configuration really is overridden
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    machine.succeed("grep 'OVERRIDDEN' /etc/nixos/configuration.nix")
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    # Test if desktop configuration really is overridden
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    machine.succeed("grep 'DESKTOP' /etc/nixos/configuration.nix")
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    # Test of if the Perl variable $bootLoaderConfig is spliced correctly:
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    machine.succeed(
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        "grep 'boot\\.loader\\.grub\\.enable = true;' /etc/nixos/configuration.nix"
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    )
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    # Test if the Perl variable $desktopConfiguration is spliced correctly
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    machine.succeed(
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        "grep 'services\\.xserver\\.desktopManager\\.gnome3\\.enable = true;' /etc/nixos/configuration.nix"
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    )
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  '';
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})
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