diff --git a/test/files/invalid_schemas/incomplete.json b/test/files/invalid_schemas/incomplete.json
new file mode 100644
index 0000000000000000000000000000000000000000..1bd5275211669b088ab3cdd7927a5887c21604f6
--- /dev/null
+++ b/test/files/invalid_schemas/incomplete.json
@@ -0,0 +1,203 @@
+{
+    "definitions": {
+        "macaddr_t": {
+            "title": "MAC Address",
+            "type": "string",
+            "minLength": 17,
+            "maxLength": 17,
+            "pattern": "^([0-9a-fA-F][0-9a-fA-F]:){5}[0-9a-fA-F][0-9a-fA-F]$"
+        },
+        "noisepower_t": {
+            "title": "Noise",
+            "type": "integer",
+            "minimum": -127,
+            "maximum": 0
+        },
+        "channel_2_t": {
+            "title": "2.4GHz Channel",
+            "type": "integer",
+            "minimum": 1,
+            "maximum": 14
+        },
+        "channel_5_t": {
+            "title": "5GHz Channel",
+            "type": "integer",
+            "minimum": 32,
+            "maximum": 200
+        },
+        "channels_2_t": {
+            "title": "2.4GHz Channels",
+            "type": "array",
+            "items": {
+                "$ref": "#/definitions/channel_2_t"
+            }
+        },
+        "channels_5_t": {
+            "title": "5GHz Channels",
+            "type": "array",
+            "items": {
+                "$ref": "#/definitions/channel_5_t"
+            }
+        },
+        "iface_t": {
+            "title": "Interface",
+            "type": "string",
+            "minLength": 1,
+            "maxLength": 16
+        },
+        "band_t": {
+            "title": "WiFi Band",
+            "type": "string",
+            "enum": [
+                "2.4GHz",
+                "5GHz"
+            ]
+        },
+        "bandwidth_t": {
+            "title": "Bandwidth",
+            "type": "integer",
+            "enum": [
+                20,
+                40,
+                80,
+                160
+            ]
+        },
+        "aps_t": {
+            "type": "array",
+            "items": {
+                "type": "object",
+                "required": [
+                    "ifname",
+                    "status",
+                    "ssid",
+                    "bssid"
+                ],
+                "properties": {
+                    "ifname": {
+                        "type": "string",
+                        "minLength": 1,
+                        "maxLength": 16
+                    },
+                    "status": {
+                        "type": "string"
+                    },
+                    "ssid": {
+                        "type": "string",
+                        "minLength": 0,
+                        "maxLength": 32
+                    },
+                    "bssid": {
+                        "$ref": "#/definitions/macaddr_t"
+                    }
+                }
+            }
+        }
+    },
+    "$schema": "http://json-schema.org/draft-07/schema#",
+    "$id": "https://www.iopsys.eu/wifi",
+    "type": "object",
+    "title": "wifi",
+    "object": "wifi",
+    "additionalProperties": false,
+    "properties": {
+        "status": {
+            "type": "object",
+            "properties": {
+                "input": {
+                    "type": "object",
+                    "properties": {}
+                },
+                "output": {
+                    "type": "object",
+                    "required": [
+                        "radios"
+                    ],
+                    "properties": {
+                        "radios": {
+                            "type": "array",
+                            "items": {
+                                "type": "object",
+                                "required": [
+                                    "name",
+                                    "isup",
+                                    "standard",
+                                    "country",
+                                    "band",
+                                    "channel",
+                                    "bandwidth",
+                                    "noise",
+                                    "rate",
+                                    "channels",
+                                    "accesspoints",
+                                    "backhauls"
+                                ],
+                                "if": {
+                                    "properties": {
+                                        "band": {
+                                            "const": "2.4GHz"
+                                        }
+                                    }
+                                },
+                                "then": {
+                                    "properties": {
+                                        "channel": {
+                                            "$ref": "#/definitions/channel_2_t"
+                                        },
+                                        "channels": {
+                                            "$ref": "#/definitions/channels_2_t"
+                                        }
+                                    }
+                                },
+                                "else": {
+                                    "properties": {
+                                        "channel": {
+                                            "$ref": "#/definitions/channel_5_t"
+                                        },
+                                        "channels": {
+                                            "$ref": "#/definitions/channels_5_t"
+                                        }
+                                    }
+                                },
+                                "properties": {
+                                    "name": {
+                                        "$ref": "#/definitions/iface_t"
+                                    },
+                                    "isup": {
+                                        "type": "boolean"
+                                    },
+                                    "standard": {
+                                        "type": "string"
+                                    },
+                                    "country": {
+                                        "type": "string",
+                                        "minLength": 2,
+                                        "maxLength": 3
+                                    },
+                                    "band": {
+                                        "$ref": "#/definitions/band_t"
+                                    },
+                                    "bandwidth": {
+                                        "$ref": "#/definitions/bandwidth_t"
+                                    },
+                                    "noise": {
+                                        "$ref": "#/definitions/noisepower_t"
+                                    },
+                                    "rate": {
+                                        "type": "integer",
+                                        "minimum": 0
+                                    },
+                                    "accesspoints": {
+                                        "$ref": "#/definitions/aps_t"
+                                    },
+                                    "backhauls": {
+                                        "$ref": "#/definitions/aps_t"
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
diff --git a/test/files/invalid_schemas/missing_object.json b/test/files/invalid_schemas/missing_object.json
new file mode 100644
index 0000000000000000000000000000000000000000..ca16e91972af5dc08fb7ed8fafcf244415e5ac11
--- /dev/null
+++ b/test/files/invalid_schemas/missing_object.json
@@ -0,0 +1,203 @@
+{
+    "definitions": {
+        "macaddr_t": {
+            "title": "MAC Address",
+            "type": "string",
+            "minLength": 17,
+            "maxLength": 17,
+            "pattern": "^([0-9a-fA-F][0-9a-fA-F]:){5}[0-9a-fA-F][0-9a-fA-F]$"
+        },
+        "noisepower_t": {
+            "title": "Noise",
+            "type": "integer",
+            "minimum": -127,
+            "maximum": 0
+        },
+        "channel_2_t": {
+            "title": "2.4GHz Channel",
+            "type": "integer",
+            "minimum": 1,
+            "maximum": 14
+        },
+        "channel_5_t": {
+            "title": "5GHz Channel",
+            "type": "integer",
+            "minimum": 32,
+            "maximum": 200
+        },
+        "channels_2_t": {
+            "title": "2.4GHz Channels",
+            "type": "array",
+            "items": {
+                "$ref": "#/definitions/channel_2_t"
+            }
+        },
+        "channels_5_t": {
+            "title": "5GHz Channels",
+            "type": "array",
+            "items": {
+                "$ref": "#/definitions/channel_5_t"
+            }
+        },
+        "iface_t": {
+            "title": "Interface",
+            "type": "string",
+            "minLength": 1,
+            "maxLength": 16
+        },
+        "band_t": {
+            "title": "WiFi Band",
+            "type": "string",
+            "enum": [
+                "2.4GHz",
+                "5GHz"
+            ]
+        },
+        "bandwidth_t": {
+            "title": "Bandwidth",
+            "type": "integer",
+            "enum": [
+                20,
+                40,
+                80,
+                160
+            ]
+        },
+        "aps_t": {
+            "type": "array",
+            "items": {
+                "type": "object",
+                "required": [
+                    "ifname",
+                    "status",
+                    "ssid",
+                    "bssid"
+                ],
+                "properties": {
+                    "ifname": {
+                        "type": "string",
+                        "minLength": 1,
+                        "maxLength": 16
+                    },
+                    "status": {
+                        "type": "string"
+                    },
+                    "ssid": {
+                        "type": "string",
+                        "minLength": 0,
+                        "maxLength": 32
+                    },
+                    "bssid": {
+                        "$ref": "#/definitions/macaddr_t"
+                    }
+                }
+            }
+        }
+    },
+    "$schema": "http://json-schema.org/draft-07/schema#",
+    "$id": "https://www.iopsys.eu/wifi",
+    "type": "object",
+    "title": "wifi",
+    "additionalProperties": false,
+    "properties": {
+        "status": {
+            "type": "object",
+            "properties": {
+                "input": {
+                    "type": "object",
+                    "properties": {}
+                },
+                "output": {
+                    "type": "object",
+                    "required": [
+                        "radios"
+                    ],
+                    "properties": {
+                        "radios": {
+                            "type": "array",
+                            "items": {
+                                "type": "object",
+                                "required": [
+                                    "name",
+                                    "isup",
+                                    "standard",
+                                    "country",
+                                    "band",
+                                    "channel",
+                                    "bandwidth",
+                                    "noise",
+                                    "rate",
+                                    "channels",
+                                    "accesspoints",
+                                    "backhauls"
+                                ],
+                                "if": {
+                                    "properties": {
+                                        "band": {
+                                            "const": "2.4GHz"
+                                        }
+                                    }
+                                },
+                                "then": {
+                                    "properties": {
+                                        "channel": {
+                                            "$ref": "#/definitions/channel_2_t"
+                                        },
+                                        "channels": {
+                                            "$ref": "#/definitions/channels_2_t"
+                                        }
+                                    }
+                                },
+                                "else": {
+                                    "properties": {
+                                        "channel": {
+                                            "$ref": "#/definitions/channel_5_t"
+                                        },
+                                        "channels": {
+                                            "$ref": "#/definitions/channels_5_t"
+                                        }
+                                    }
+                                },
+                                "properties": {
+                                    "name": {
+                                        "$ref": "#/definitions/iface_t"
+                                    },
+                                    "isup": {
+                                        "type": "boolean"
+                                    },
+                                    "standard": {
+                                        "type": "string"
+                                    },
+                                    "country": {
+                                        "type": "string",
+                                        "minLength": 2,
+                                        "maxLength": 3
+                                    },
+                                    "band": {
+                                        "$ref": "#/definitions/band_t"
+                                    },
+                                    "bandwidth": {
+                                        "$ref": "#/definitions/bandwidth_t"
+                                    },
+                                    "noise": {
+                                        "$ref": "#/definitions/noisepower_t"
+                                    },
+                                    "rate": {
+                                        "type": "integer",
+                                        "minimum": 0
+                                    },
+                                    "accesspoints": {
+                                        "$ref": "#/definitions/aps_t"
+                                    },
+                                    "backhauls": {
+                                        "$ref": "#/definitions/aps_t"
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}