Add chroot in bats tests

test/builder_hyperone.bats

@@ -33,3 +33,9 @@ teardown() {
     [ "$status" -eq 0 ]
     [ "$(hyperone_has_image "packerbats-minimal")" -eq 1 ]
 }
+
+@test "hyperone: build chroot.json" {
+    run packer build ${USER_VARS} $FIXTURE_ROOT/chroot.json
+    [ "$status" -eq 0 ]
+    [ "$(hyperone_has_image "packerbats-chroot")" -eq 1 ]
+}

test/fixtures/builder-hyperone/chroot.json

@@ -0,0 +1,27 @@
+{
+    "variables": {
+        "token": null,
+        "project": null
+    },
+    "builders": [{
+        "token": "{{ user `token` }}",
+        "project": "{{ user `project` }}",
+        "type": "hyperone",
+        "source_image": "ubuntu",
+        "disk_size": 10,
+        "vm_type": "a1.nano",
+        "chroot_disk": true,
+        "chroot_command_wrapper": "sudo {{.Command}}",
+        "pre_mount_commands": [
+            "parted {{.Device}} mklabel msdos mkpart primary 1M 100% set 1 boot on print",
+            "mkfs.ext4 {{.Device}}1"
+        ],
+        "post_mount_commands": [
+            "apt-get update",
+            "apt-get install debootstrap",
+            "debootstrap --arch amd64 bionic {{.MountPath}}"
+        ],
+        "image_name": "packerbats-chroot-{{timestamp}}"
+    }],
+    "provisioners": []
+}