diff --git a/tests/results/test_namespace/04_5disabled_calculation_variable10.json b/tests/results/test_namespace/04_5disabled_calculation_variable10.json
new file mode 100644
index 0000000..1cb9038
--- /dev/null
+++ b/tests/results/test_namespace/04_5disabled_calculation_variable10.json
@@ -0,0 +1,59 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "condition": true
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace/04_5disabled_calculation_variable5.json b/tests/results/test_namespace/04_5disabled_calculation_variable5.json
new file mode 100644
index 0000000..a87018b
--- /dev/null
+++ b/tests/results/test_namespace/04_5disabled_calculation_variable5.json
@@ -0,0 +1,64 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "condition": false,
+          "variable": "string1"
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "condition": false,
+          "variable": "string1"
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "condition": false,
+          "variable": "string1"
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "condition": false,
+          "variable": "string1"
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "condition": false,
+          "variable": "string1"
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace/04_5disabled_calculation_variable6.json b/tests/results/test_namespace/04_5disabled_calculation_variable6.json
new file mode 100644
index 0000000..d1a8671
--- /dev/null
+++ b/tests/results/test_namespace/04_5disabled_calculation_variable6.json
@@ -0,0 +1,59 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace/04_5disabled_calculation_variable7.json b/tests/results/test_namespace/04_5disabled_calculation_variable7.json
new file mode 100644
index 0000000..a87018b
--- /dev/null
+++ b/tests/results/test_namespace/04_5disabled_calculation_variable7.json
@@ -0,0 +1,64 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "condition": false,
+          "variable": "string1"
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "condition": false,
+          "variable": "string1"
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "condition": false,
+          "variable": "string1"
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "condition": false,
+          "variable": "string1"
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "condition": false,
+          "variable": "string1"
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace/04_5disabled_calculation_variable8.json b/tests/results/test_namespace/04_5disabled_calculation_variable8.json
new file mode 100644
index 0000000..1cb9038
--- /dev/null
+++ b/tests/results/test_namespace/04_5disabled_calculation_variable8.json
@@ -0,0 +1,59 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "condition": true
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace/04_5disabled_calculation_variable9.json b/tests/results/test_namespace/04_5disabled_calculation_variable9.json
new file mode 100644
index 0000000..d1a8671
--- /dev/null
+++ b/tests/results/test_namespace/04_5disabled_calculation_variable9.json
@@ -0,0 +1,59 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_mandatory/04_5disabled_calculation_variable10.json b/tests/results/test_namespace_mandatory/04_5disabled_calculation_variable10.json
new file mode 100644
index 0000000..1cb9038
--- /dev/null
+++ b/tests/results/test_namespace_mandatory/04_5disabled_calculation_variable10.json
@@ -0,0 +1,59 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "condition": true
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_mandatory/04_5disabled_calculation_variable5.json b/tests/results/test_namespace_mandatory/04_5disabled_calculation_variable5.json
new file mode 100644
index 0000000..a87018b
--- /dev/null
+++ b/tests/results/test_namespace_mandatory/04_5disabled_calculation_variable5.json
@@ -0,0 +1,64 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "condition": false,
+          "variable": "string1"
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "condition": false,
+          "variable": "string1"
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "condition": false,
+          "variable": "string1"
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "condition": false,
+          "variable": "string1"
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "condition": false,
+          "variable": "string1"
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_mandatory/04_5disabled_calculation_variable6.json b/tests/results/test_namespace_mandatory/04_5disabled_calculation_variable6.json
new file mode 100644
index 0000000..d1a8671
--- /dev/null
+++ b/tests/results/test_namespace_mandatory/04_5disabled_calculation_variable6.json
@@ -0,0 +1,59 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_mandatory/04_5disabled_calculation_variable7.json b/tests/results/test_namespace_mandatory/04_5disabled_calculation_variable7.json
new file mode 100644
index 0000000..1cb9038
--- /dev/null
+++ b/tests/results/test_namespace_mandatory/04_5disabled_calculation_variable7.json
@@ -0,0 +1,59 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "condition": true
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_mandatory/04_5disabled_calculation_variable8.json b/tests/results/test_namespace_mandatory/04_5disabled_calculation_variable8.json
new file mode 100644
index 0000000..1cb9038
--- /dev/null
+++ b/tests/results/test_namespace_mandatory/04_5disabled_calculation_variable8.json
@@ -0,0 +1,59 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "condition": true
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_mandatory/04_5disabled_calculation_variable9.json b/tests/results/test_namespace_mandatory/04_5disabled_calculation_variable9.json
new file mode 100644
index 0000000..d1a8671
--- /dev/null
+++ b/tests/results/test_namespace_mandatory/04_5disabled_calculation_variable9.json
@@ -0,0 +1,59 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_read_write/04_5disabled_calculation_variable10.json b/tests/results/test_namespace_read_write/04_5disabled_calculation_variable10.json
new file mode 100644
index 0000000..1cb9038
--- /dev/null
+++ b/tests/results/test_namespace_read_write/04_5disabled_calculation_variable10.json
@@ -0,0 +1,59 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "condition": true
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_read_write/04_5disabled_calculation_variable5.json b/tests/results/test_namespace_read_write/04_5disabled_calculation_variable5.json
new file mode 100644
index 0000000..583e34d
--- /dev/null
+++ b/tests/results/test_namespace_read_write/04_5disabled_calculation_variable5.json
@@ -0,0 +1,59 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "variable": null
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "variable": null
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "variable": null
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "variable": null
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "variable": null
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_read_write/04_5disabled_calculation_variable6.json b/tests/results/test_namespace_read_write/04_5disabled_calculation_variable6.json
new file mode 100644
index 0000000..583e34d
--- /dev/null
+++ b/tests/results/test_namespace_read_write/04_5disabled_calculation_variable6.json
@@ -0,0 +1,59 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "variable": null
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "variable": null
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "variable": null
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "variable": null
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "variable": null
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_read_write/04_5disabled_calculation_variable7.json b/tests/results/test_namespace_read_write/04_5disabled_calculation_variable7.json
new file mode 100644
index 0000000..39e4ba0
--- /dev/null
+++ b/tests/results/test_namespace_read_write/04_5disabled_calculation_variable7.json
@@ -0,0 +1,64 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "condition": false,
+          "variable": null
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "condition": false,
+          "variable": null
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "condition": false,
+          "variable": null
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "condition": false,
+          "variable": null
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "condition": false,
+          "variable": null
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_read_write/04_5disabled_calculation_variable8.json b/tests/results/test_namespace_read_write/04_5disabled_calculation_variable8.json
new file mode 100644
index 0000000..e236a83
--- /dev/null
+++ b/tests/results/test_namespace_read_write/04_5disabled_calculation_variable8.json
@@ -0,0 +1,49 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {}
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {}
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {}
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {}
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {}
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_read_write/04_5disabled_calculation_variable9.json b/tests/results/test_namespace_read_write/04_5disabled_calculation_variable9.json
new file mode 100644
index 0000000..583e34d
--- /dev/null
+++ b/tests/results/test_namespace_read_write/04_5disabled_calculation_variable9.json
@@ -0,0 +1,59 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "variable": null
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "variable": null
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "variable": null
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "variable": null
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "variable": null
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_read_write_mandatory/04_5disabled_calculation_variable10.json b/tests/results/test_namespace_read_write_mandatory/04_5disabled_calculation_variable10.json
new file mode 100644
index 0000000..1cb9038
--- /dev/null
+++ b/tests/results/test_namespace_read_write_mandatory/04_5disabled_calculation_variable10.json
@@ -0,0 +1,59 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "condition": true
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_read_write_mandatory/04_5disabled_calculation_variable5.json b/tests/results/test_namespace_read_write_mandatory/04_5disabled_calculation_variable5.json
new file mode 100644
index 0000000..d1a8671
--- /dev/null
+++ b/tests/results/test_namespace_read_write_mandatory/04_5disabled_calculation_variable5.json
@@ -0,0 +1,59 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_read_write_mandatory/04_5disabled_calculation_variable6.json b/tests/results/test_namespace_read_write_mandatory/04_5disabled_calculation_variable6.json
new file mode 100644
index 0000000..d1a8671
--- /dev/null
+++ b/tests/results/test_namespace_read_write_mandatory/04_5disabled_calculation_variable6.json
@@ -0,0 +1,59 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_read_write_mandatory/04_5disabled_calculation_variable7.json b/tests/results/test_namespace_read_write_mandatory/04_5disabled_calculation_variable7.json
new file mode 100644
index 0000000..1cb9038
--- /dev/null
+++ b/tests/results/test_namespace_read_write_mandatory/04_5disabled_calculation_variable7.json
@@ -0,0 +1,59 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "condition": true
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_read_write_mandatory/04_5disabled_calculation_variable8.json b/tests/results/test_namespace_read_write_mandatory/04_5disabled_calculation_variable8.json
new file mode 100644
index 0000000..e236a83
--- /dev/null
+++ b/tests/results/test_namespace_read_write_mandatory/04_5disabled_calculation_variable8.json
@@ -0,0 +1,49 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {}
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {}
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {}
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {}
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {}
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_read_write_mandatory/04_5disabled_calculation_variable9.json b/tests/results/test_namespace_read_write_mandatory/04_5disabled_calculation_variable9.json
new file mode 100644
index 0000000..d1a8671
--- /dev/null
+++ b/tests/results/test_namespace_read_write_mandatory/04_5disabled_calculation_variable9.json
@@ -0,0 +1,59 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "variable": "string1"
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_read_write_mandatory_errors/04_5disabled_calculation_variable10.json b/tests/results/test_namespace_read_write_mandatory_errors/04_5disabled_calculation_variable10.json
new file mode 100644
index 0000000..1cb9038
--- /dev/null
+++ b/tests/results/test_namespace_read_write_mandatory_errors/04_5disabled_calculation_variable10.json
@@ -0,0 +1,59 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {
+          "condition": true
+        }
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {
+          "condition": true
+        }
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_read_write_mandatory_errors/04_5disabled_calculation_variable5.json b/tests/results/test_namespace_read_write_mandatory_errors/04_5disabled_calculation_variable5.json
new file mode 100644
index 0000000..4f33d5b
--- /dev/null
+++ b/tests/results/test_namespace_read_write_mandatory_errors/04_5disabled_calculation_variable5.json
@@ -0,0 +1,17 @@
+{
+  "_meta": {
+    "hostvars": {
+      "localhost": {
+        "_errors": [
+          "The following variables are mandatory but have no value:",
+          "  - rougail.variable (a variable)"
+        ]
+      }
+    }
+  },
+  "ungrouped": {
+    "hosts": [
+      "localhost"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_read_write_mandatory_errors/04_5disabled_calculation_variable6.json b/tests/results/test_namespace_read_write_mandatory_errors/04_5disabled_calculation_variable6.json
new file mode 100644
index 0000000..4f33d5b
--- /dev/null
+++ b/tests/results/test_namespace_read_write_mandatory_errors/04_5disabled_calculation_variable6.json
@@ -0,0 +1,17 @@
+{
+  "_meta": {
+    "hostvars": {
+      "localhost": {
+        "_errors": [
+          "The following variables are mandatory but have no value:",
+          "  - rougail.variable (a variable)"
+        ]
+      }
+    }
+  },
+  "ungrouped": {
+    "hosts": [
+      "localhost"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_read_write_mandatory_errors/04_5disabled_calculation_variable7.json b/tests/results/test_namespace_read_write_mandatory_errors/04_5disabled_calculation_variable7.json
new file mode 100644
index 0000000..4f33d5b
--- /dev/null
+++ b/tests/results/test_namespace_read_write_mandatory_errors/04_5disabled_calculation_variable7.json
@@ -0,0 +1,17 @@
+{
+  "_meta": {
+    "hostvars": {
+      "localhost": {
+        "_errors": [
+          "The following variables are mandatory but have no value:",
+          "  - rougail.variable (a variable)"
+        ]
+      }
+    }
+  },
+  "ungrouped": {
+    "hosts": [
+      "localhost"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_read_write_mandatory_errors/04_5disabled_calculation_variable8.json b/tests/results/test_namespace_read_write_mandatory_errors/04_5disabled_calculation_variable8.json
new file mode 100644
index 0000000..e236a83
--- /dev/null
+++ b/tests/results/test_namespace_read_write_mandatory_errors/04_5disabled_calculation_variable8.json
@@ -0,0 +1,49 @@
+{
+  "_meta": {
+    "hostvars": {
+      "GROUP1_01": {
+        "ansible_host": "group1.net",
+        "rougail": {}
+      },
+      "GROUP2_01": {
+        "ansible_host": "group2.net",
+        "rougail": {}
+      },
+      "GROUP2_02": {
+        "ansible_host": "group3.net",
+        "rougail": {}
+      },
+      "group4.net": {
+        "ansible_host": "group4.net",
+        "rougail": {}
+      },
+      "group5.net": {
+        "ansible_host": "group5.net",
+        "rougail": {}
+      }
+    }
+  },
+  "group1": {
+    "hosts": [
+      "GROUP1_01"
+    ]
+  },
+  "group2": {
+    "hosts": [
+      "GROUP2_01",
+      "GROUP2_02"
+    ]
+  },
+  "group3": {
+    "hosts": [
+      "group4.net",
+      "group5.net"
+    ]
+  },
+  "groups": {
+    "children": [
+      "group1",
+      "group2"
+    ]
+  }
+}
\ No newline at end of file
diff --git a/tests/results/test_namespace_read_write_mandatory_errors/04_5disabled_calculation_variable9.json b/tests/results/test_namespace_read_write_mandatory_errors/04_5disabled_calculation_variable9.json
new file mode 100644
index 0000000..4f33d5b
--- /dev/null
+++ b/tests/results/test_namespace_read_write_mandatory_errors/04_5disabled_calculation_variable9.json
@@ -0,0 +1,17 @@
+{
+  "_meta": {
+    "hostvars": {
+      "localhost": {
+        "_errors": [
+          "The following variables are mandatory but have no value:",
+          "  - rougail.variable (a variable)"
+        ]
+      }
+    }
+  },
+  "ungrouped": {
+    "hosts": [
+      "localhost"
+    ]
+  }
+}
\ No newline at end of file