Split vault tests in different files.

This change split vault tests in several files, organized by vault
type and operation (vault vs. member) so that it is easier to add
new tests for issues and verify if tests are missing.

tests/vault/env_cleanup.yml

@@ -0,0 +1,64 @@
+# Tasks executed to clean up test environment for Vault module.
+
+  - name: Ensure user vaults are absent
+    ipavault:
+      ipaadmin_password: SomeADMINpassword
+      name:
+      - stdvault
+      - symvault
+      - asymvault
+      username: "{{username}}"
+      state: absent
+    loop:
+      - admin
+      - user01
+    loop_control:
+      loop_var: username
+
+  - name: Ensure shared vaults are absent
+    ipavault:
+      ipaadmin_password: SomeADMINpassword
+      name:
+      - sharedvault
+      - svcvault
+      state: absent
+
+  - name: Ensure test users do not exist.
+    ipauser:
+      ipaadmin_password: SomeADMINpassword
+      name:
+      - user01
+      - user02
+      - user03
+      state: absent
+
+  - name: Ensure test groups do not exist.
+    ipagroup:
+      ipaadmin_password: SomeADMINpassword
+      name: vaultgroup
+      state: absent
+
+  - name: Remove password file from target host.
+    file:
+      path: "{{ ansible_env.HOME }}/password.txt"
+      state: absent
+
+  - name: Remove public key file from target host.
+    file:
+      path: "{{ ansible_env.HOME }}/public.pem"
+      state: absent
+
+  - name: Remove private key file from target host.
+    file:
+      path: "{{ ansible_env.HOME }}/private.pem"
+      state: absent
+
+  - name: Remove output data file from target host.
+    file:
+      path: "{{ ansible_env.HOME }}/data.txt"
+      state: absent
+
+  - name: Remove input data file from target host.
+    file:
+      path: "{{ ansible_env.HOME }}/in.txt"
+      state: absent