5 files changed, 106 insertions, 0 deletions
diff --git a/t/dh_installsystemduser/debian/baz.user.service b/t/dh_installsystemduser/debian/baz.user.service
new file mode 100644
index 0000000..3af041d
--- /dev/null
+++ b/t/dh_installsystemduser/debian/baz.user.service
@@ -0,0 +1,8 @@
+[Unit]
+Description=Baz User Unit
+
+[Service]
+ExecStart=/bin/true
+
+[Install]
+WantedBy=default.target
diff --git a/t/dh_installsystemduser/debian/changelog b/t/dh_installsystemduser/debian/changelog
new file mode 100644
index 0000000..5850f0e
--- /dev/null
+++ b/t/dh_installsystemduser/debian/changelog
@@ -0,0 +1,5 @@
+foo (1.0-1) unstable; urgency=low
+
+  * Initial release. (Closes: #XXXXXX)
+
+ -- Test <testing@nowhere>  Mon, 11 Jul 2016 18:10:59 +0200
diff --git a/t/dh_installsystemduser/debian/control b/t/dh_installsystemduser/debian/control
new file mode 100644
index 0000000..adccbc6
--- /dev/null
+++ b/t/dh_installsystemduser/debian/control
@@ -0,0 +1,10 @@
+Source: foo
+Section: misc
+Priority: optional
+Maintainer: Test <testing@exampe.org>
+Standards-Version: 3.9.8
+
+Package: foo
+Architecture: all
+Description: package foo
+ Package foo
diff --git a/t/dh_installsystemduser/debian/foo.user.service b/t/dh_installsystemduser/debian/foo.user.service
new file mode 100644
index 0000000..7ef597d
--- /dev/null
+++ b/t/dh_installsystemduser/debian/foo.user.service
@@ -0,0 +1,8 @@
+[Unit]
+Description=Foo User Unit
+
+[Service]
+ExecStart=/bin/true
+
+[Install]
+WantedBy=default.target
diff --git a/t/dh_installsystemduser/dh_installsystemduser.t b/t/dh_installsystemduser/dh_installsystemduser.t
new file mode 100644
index 0000000..894eeb7
--- /dev/null
+++ b/t/dh_installsystemduser/dh_installsystemduser.t
@@ -0,0 +1,75 @@
+#!/usr/bin/perl
+use strict;
+use Test::More;
+use File::Path qw(make_path);
+use File::Basename qw(dirname);
+use lib dirname(dirname(__FILE__));
+use Test::DH;
+use Debian::Debhelper::Dh_Lib qw(!dirname);
+
+plan(tests => 1);
+
+our @TEST_DH_EXTRA_TEMPLATE_FILES = (qw(
+	debian/changelog
+	debian/control
+	debian/foo.user.service
+	debian/baz.user.service
+));
+
+
+sub read_script {
+	my ($package, $name) = @_;
+	my @lines;
+
+	foreach my $script (find_script($package, $name)) {
+		open(my $fh, '<', $script) or die("open($script): $!");
+		push @lines, $_ for <$fh>;
+		close($fh);
+	}
+
+	return @lines;
+}
+
+sub _unit_check_user_enabled {
+	my ($package, $unit, $enabled) = @_;
+	my $verb = $enabled ? "is" : "isnt";
+	my $matches;
+
+	my @postinst = read_script($package, 'postinst');
+	# Match exactly one tab character. The "dont-enable" script has
+	# an "enable" line for re-enabling the service if the admin had it
+	# enabled, but we do not want to include that in our count.
+	$matches = grep { m{^\tif deb-systemd-helper( --\w+)* --user was-enabled.*'\Q$unit'} } @postinst;
+	is($matches, $enabled, "$unit $verb enabled");
+
+	my @postrm = read_script($package, 'postrm');
+	$matches = grep { m{deb-systemd-helper( --\w+)* --user mask.*'\Q$unit'} } @postrm;
+	is($matches, $enabled, "$unit $verb masked");
+}
+
+sub is_enabled { _unit_check_user_enabled(@_, 1); }
+sub isnt_enabled { _unit_check_user_enabled(@_, 0); }
+
+each_compat_subtest {
+	make_path('debian/foo/usr/lib/systemd/user/');
+	install_file('debian/foo.user.service', 'debian/foo/usr/lib/systemd/user/bar.service');
+	ok(run_dh_tool('dh_installsystemduser'));
+	ok(-e 'debian/foo/usr/lib/systemd/user/foo.service');
+	is_enabled('foo', 'foo.service');
+	is_enabled('foo', 'bar.service');
+	ok(run_dh_tool('dh_clean'));
+
+	ok(run_dh_tool('dh_installsystemduser'));
+	ok(-e 'debian/foo/usr/lib/systemd/user/foo.service');
+	ok(! -e 'debian/foo/usr/lib/systemd/user/baz.service');
+	is_enabled('foo', 'foo.service');
+	isnt_enabled('foo', 'baz.service');
+	ok(run_dh_tool('dh_clean'));
+
+	ok(run_dh_tool('dh_installsystemduser', '--name', 'baz'));
+	ok(! -e 'debian/foo/usr/lib/systemd/user/foo.service');
+	ok(-e 'debian/foo/usr/lib/systemd/user/baz.service');
+	isnt_enabled('foo', 'foo.service');
+	is_enabled('foo', 'baz.service');
+	ok(run_dh_tool('dh_clean'));
+};