From a1525abd6b3db65f5ebe3a6f7dbb2a9f749eb1a6 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Sat, 10 Oct 2020 14:56:50 +0300
Subject: test(sane_debian_system): add subplot scenarios

---
 roles/sane_debian_system/defaults/main.yml |  3 +++
 roles/sane_debian_system/subplot.md        | 32 ++++++++++++++++++++++++++++++
 roles/sane_debian_system/subplot.py        | 29 +++++++++++++++++++++++++++
 roles/sane_debian_system/subplot.yaml      |  8 ++++++++
 roles/sane_debian_system/tasks/main.yml    |  5 +++++
 roles/unix_users/tasks/main.yml            |  2 +-
 6 files changed, 78 insertions(+), 1 deletion(-)
 create mode 100644 roles/sane_debian_system/subplot.md
 create mode 100644 roles/sane_debian_system/subplot.py
 create mode 100644 roles/sane_debian_system/subplot.yaml

(limited to 'roles')

diff --git a/roles/sane_debian_system/defaults/main.yml b/roles/sane_debian_system/defaults/main.yml
index 9e2ca84..95eeb42 100644
--- a/roles/sane_debian_system/defaults/main.yml
+++ b/roles/sane_debian_system/defaults/main.yml
@@ -1,5 +1,8 @@
 # These are the variables expected by this role.
 
+sane_debian_system_version: null
+
+
 # The desired hostname. Default is empty, which means hostname won't
 # be set.
 hostname: ""
diff --git a/roles/sane_debian_system/subplot.md b/roles/sane_debian_system/subplot.md
new file mode 100644
index 0000000..0944602
--- /dev/null
+++ b/roles/sane_debian_system/subplot.md
@@ -0,0 +1,32 @@
+# Role `sane_debian_system` &ndash; set up a manageable Debian system
+
+This role sets up a Debian system so that it can be managed with
+Ansible in a reasonable way.
+
+## Minimally sane Debian system
+
+~~~scenario
+given a host running Debian
+when I use role sane_debian_system
+and I use variables from sane1.yml
+and I run the playbook
+then the host has the sudo package installed
+and the host has the apt-transport-https package installed
+and the host has the locales package installed
+and the host has the ntp package installed
+and the host has an empty /etc/apt/sources.list.d directory
+~~~
+
+FIXME: this step doesn't work, since the role doesn't currently tell
+the kernel the new hostname.
+
+~~~
+and the host has hostname saneone
+~~~
+
+~~~{#sane1.yml .file .yaml}
+sane_debian_system_version: 0
+
+debian_codename: buster
+hostname: saneone
+~~~
diff --git a/roles/sane_debian_system/subplot.py b/roles/sane_debian_system/subplot.py
new file mode 100644
index 0000000..8262479
--- /dev/null
+++ b/roles/sane_debian_system/subplot.py
@@ -0,0 +1,29 @@
+def host_has_package_installed(ctx, package=None):
+    assert_eq = globals()["assert_eq"]
+    qemu = ctx["qemu"]
+    output, exit = qemu.ssh(["dpkg", "--status", package])
+    assert_eq(exit, 0)
+    installed = False
+    for line in output.decode("UTF8").splitlines():
+        if line.startswith("Status:") and " installed" in line:
+            installed = True
+            break
+    assert installed
+
+
+def host_directory_is_empty(ctx, pathname=None):
+    assert_eq = globals()["assert_eq"]
+    qemu = ctx["qemu"]
+    output, exit = qemu.ssh(["find", "/etc/apt/sources.list.d"])
+    assert_eq(exit, 0)
+    for line in output.decode("UTF8").splitlines():
+        assert "/etc/apt/sources.list.d/" not in line
+
+
+def host_hostname_is(ctx, hostname=None):
+    assert_eq = globals()["assert_eq"]
+    qemu = ctx["qemu"]
+    output, exit = qemu.ssh(["hostname"])
+    assert_eq(exit, 0)
+    actual = output.decode("UTF8").splitlines()[-1]
+    assert_eq(actual, hostname)
diff --git a/roles/sane_debian_system/subplot.yaml b/roles/sane_debian_system/subplot.yaml
new file mode 100644
index 0000000..4d7911c
--- /dev/null
+++ b/roles/sane_debian_system/subplot.yaml
@@ -0,0 +1,8 @@
+- then: the host has the {package} package installed
+  function: host_has_package_installed
+
+- then: the host has an empty {pathname} directory
+  function: host_directory_is_empty
+
+- then: the host has hostname {hostname}
+  function: host_hostname_is
diff --git a/roles/sane_debian_system/tasks/main.yml b/roles/sane_debian_system/tasks/main.yml
index dcb3b60..530d9bf 100644
--- a/roles/sane_debian_system/tasks/main.yml
+++ b/roles/sane_debian_system/tasks/main.yml
@@ -1,2 +1,7 @@
+- name: "sane_debian_system_version"
+  shell: |
+    [ "{{ sane_debian_system_version }}" = ""0 ] || \
+      (echo "Unexpected version {{ sane_debian_system_version }}" 1>&2; exit 1)
+ 
 - include: apt.yml
 - include: env.yml
diff --git a/roles/unix_users/tasks/main.yml b/roles/unix_users/tasks/main.yml
index 7681632..097815f 100644
--- a/roles/unix_users/tasks/main.yml
+++ b/roles/unix_users/tasks/main.yml
@@ -2,7 +2,7 @@
   shell: |
     [ "{{ unix_users_version }}" = "0" ] || \
       (echo "Unexpected version {{ unix_users_version }}" 1>&2; exit 1)
-
+ 
 - name: create system users
   with_items: "{{ unix_users }}"
   user:
-- 
cgit v1.2.1