redshift/gammastep: add tests

tests/default.nix

@@ -100,6 +100,7 @@ import nmt {
     ./modules/services/fluidsynth
     ./modules/services/kanshi
     ./modules/services/lieer
+    ./modules/services/redshift-gammastep
     ./modules/services/pbgopy
     ./modules/services/polybar
     ./modules/services/sxhkd

tests/modules/services/redshift-gammastep/default.nix

@@ -0,0 +1,4 @@
+{
+  gammastep-basic-configuration = ./gammastep-basic-configuration.nix;
+  redshift-basic-configuration = ./redshift-basic-configuration.nix;
+}

tests/modules/services/redshift-gammastep/gammastep-basic-configuration-expected.service

@@ -0,0 +1,13 @@
+[Install]
+WantedBy=graphical-session.target
+
+[Service]
+ExecStart=@gammastep@/bin/gammastep -l 0.0:0.0 -t 5500:3700 -b 1:1
+Restart=on-failure
+RestartSec=3
+
+[Unit]
+After=graphical-session-pre.target
+Description=Gammastep colour temperature adjuster
+Documentation=https://gitlab.com/chinstrap/gammastep/
+PartOf=graphical-session.target

tests/modules/services/redshift-gammastep/gammastep-basic-configuration.nix

@@ -0,0 +1,26 @@
+{ config, pkgs, ... }:
+
+{
+  config = {
+    services.gammastep = {
+      enable = true;
+      provider = "manual";
+      latitude = "0.0";
+      longitude = "0.0";
+    };
+
+    nixpkgs.overlays = [
+      (self: super: {
+        gammastep = pkgs.writeScriptBin "dummy-gammastep" "" // {
+          outPath = "@gammastep@";
+        };
+      })
+    ];
+
+    nmt.script = ''
+      assertFileContent \
+          home-files/.config/systemd/user/gammastep.service \
+          ${./gammastep-basic-configuration-expected.service}
+    '';
+  };
+}

tests/modules/services/redshift-gammastep/redshift-basic-configuration-expected.service

@@ -0,0 +1,13 @@
+[Install]
+WantedBy=graphical-session.target
+
+[Service]
+ExecStart=@redshift@/bin/redshift -l 0.0:0.0 -t 5500:3700 -b 1:1
+Restart=on-failure
+RestartSec=3
+
+[Unit]
+After=graphical-session-pre.target
+Description=Redshift colour temperature adjuster
+Documentation=http://jonls.dk/redshift/
+PartOf=graphical-session.target

tests/modules/services/redshift-gammastep/redshift-basic-configuration.nix

@@ -0,0 +1,26 @@
+{ config, pkgs, ... }:
+
+{
+  config = {
+    services.redshift = {
+      enable = true;
+      provider = "manual";
+      latitude = "0.0";
+      longitude = "0.0";
+    };
+
+    nixpkgs.overlays = [
+      (self: super: {
+        redshift = pkgs.writeScriptBin "dummy-redshift" "" // {
+          outPath = "@redshift@";
+        };
+      })
+    ];
+
+    nmt.script = ''
+      assertFileContent \
+          home-files/.config/systemd/user/redshift.service \
+          ${./redshift-basic-configuration-expected.service}
+    '';
+  };
+}