---
- block:
    # https://github.com/ansible-collections/kubernetes.core/issues/9
    - name: Create a namespace with label
      kubernetes.core.k8s:
        definition:
          apiVersion: v1
          kind: Namespace
          metadata:
            name: "app-development-one"
            labels:
              namespace_label: "app_development"

    - set_fact:
        namespace_info: "{{ lookup('kubernetes.core.k8s', kind='Namespace', label_selector='namespace_label=app_development') }}"

    - name: Check if the returned value is list with a single element
      assert:
        that:
          - namespace_info is iterable
          - not namespace_info is string
          - not namespace_info is mapping
          - namespace_info | length == 1

    - name: Create another namespace with label
      kubernetes.core.k8s:
        definition:
          apiVersion: v1
          kind: Namespace
          metadata:
            name: "app-development-two"
            labels:
              namespace_label: "app_development"

    - set_fact:
        namespace_info: "{{ lookup('kubernetes.core.k8s', kind='Namespace', label_selector='namespace_label=app_development') }}"

    - name: Check if the returned value is list with 2 elements
      assert:
        that:
          - namespace_info is iterable
          - not namespace_info is string
          - not namespace_info is mapping
          - namespace_info | length == 2

  always:
    - name: Ensure that namespace is removed
      k8s:
        kind: Namespace
        name: "{{ item }}"
        state: absent
      with_items:
        - app-development-one
        - app-development-two