diff --git a/visualization/app/codeCharta/services/3DExports/generateXML/build3mfModelConfig.spec.ts b/visualization/app/codeCharta/services/3DExports/generateXML/build3mfModelConfig.spec.ts
new file mode 100644
index 0000000000..2ed615294d
--- /dev/null
+++ b/visualization/app/codeCharta/services/3DExports/generateXML/build3mfModelConfig.spec.ts
@@ -0,0 +1,34 @@
+import { XMLParser } from "fast-xml-parser"
+import { Volume } from "../serialize3mf.service"
+import { getXMLmodelConfig } from "./build3mfModelConfig"
+
+describe("build3mfModelConfig", () => {
+    it("should return a valid xml with properly defined volumes", () => {
+        const exampleVolumeList: Volume[] = []
+        for (let index = 0; index < 5; index++) {
+            const aVolume: Volume = {
+                id: index,
+                name: "",
+                color: "",
+                extruder: index,
+                firstTriangleId: index * 10,
+                lastTriangleId: index * 10 + 9
+            }
+            exampleVolumeList[index] = aVolume
+        }
+
+        const xmlContent = getXMLmodelConfig(exampleVolumeList)
+        const xmlParser = new XMLParser({ removeNSPrefix: false, ignoreAttributes: false, parseAttributeValue: true })
+        const xmlObject = xmlParser.parse(xmlContent)
+
+        let expectedID = 0
+
+        for (const volume of xmlObject["config"]["object"]["volume"]) {
+            expect(volume["@_firstid"]).toBe(expectedID)
+            expectedID = volume["@_lastid"] + 1
+            // name, extruder, source_object_id, source_volume_id
+            expect(volume["metadata"][1]["@_value"]).toBeLessThanOrEqual(5)
+            expect(volume["metadata"][2]["@_value"]).toBe(1)
+        }
+    })
+})
diff --git a/visualization/app/codeCharta/services/3DExports/generateXML/build3mfStatics.spec.ts b/visualization/app/codeCharta/services/3DExports/generateXML/build3mfStatics.spec.ts
new file mode 100644
index 0000000000..70f05db218
--- /dev/null
+++ b/visualization/app/codeCharta/services/3DExports/generateXML/build3mfStatics.spec.ts
@@ -0,0 +1,18 @@
+import { getXMLcontentType, getXMLrelationships } from "./build3mfStatics"
+import { XMLValidator } from "fast-xml-parser"
+
+describe("build3mfStatics", () => {
+    describe("contentType", () => {
+        it("should return valid xml", () => {
+            const xmlContent = getXMLcontentType()
+            expect(XMLValidator.validate(xmlContent)).toBe(true)
+        })
+    })
+
+    describe("relationships", () => {
+        it("should return valid xml", () => {
+            const xmlContent = getXMLrelationships()
+            expect(XMLValidator.validate(xmlContent)).toBe(true)
+        })
+    })
+})
diff --git a/visualization/package-lock.json b/visualization/package-lock.json
index 7838af2394..770ea6c2e7 100644
--- a/visualization/package-lock.json
+++ b/visualization/package-lock.json
@@ -74,6 +74,7 @@
         "eslint-config-prettier": "^8.10.0",
         "eslint-plugin-unicorn": "^47.0.0",
         "eslint-plugin-unused-imports": "^2.0.0",
+        "fast-xml-parser": "^4.4.0",
         "html-loader": "^4.0.0",
         "jest": "^29.7.0",
         "jest-canvas-mock": "^2.4.0",
@@ -11379,6 +11380,28 @@
       "integrity": "sha512-DCXu6Ifhqcks7TZKY3Hxp3y6qphY5SJZmrWMDrKcERSOXWQdMhU9Ig/PYrzyw/ul9jOIyh0N4M0tbC5hodg8dw==",
       "dev": true
     },
+    "node_modules/fast-xml-parser": {
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/fast-xml-parser/-/fast-xml-parser-4.4.0.tgz",
+      "integrity": "sha512-kLY3jFlwIYwBNDojclKsNAC12sfD6NwW74QB2CoNGPvtVxjliYehVunB3HYyNi+n4Tt1dAcgwYvmKF/Z18flqg==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/NaturalIntelligence"
+        },
+        {
+          "type": "paypal",
+          "url": "https://paypal.me/naturalintelligence"
+        }
+      ],
+      "dependencies": {
+        "strnum": "^1.0.5"
+      },
+      "bin": {
+        "fxparser": "src/cli/cli.js"
+      }
+    },
     "node_modules/fastq": {
       "version": "1.17.1",
       "resolved": "https://registry.npmjs.org/fastq/-/fastq-1.17.1.tgz",
@@ -21020,6 +21043,12 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/strnum": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/strnum/-/strnum-1.0.5.tgz",
+      "integrity": "sha512-J8bbNyKKXl5qYcR36TIO8W3mVGVHrmmxsd5PAItGkmyzwJvybiw2IVq5nqd0i4LSNSkB/sx9VHllbfFdr9k1JA==",
+      "dev": true
+    },
     "node_modules/sumchecker": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/sumchecker/-/sumchecker-3.0.1.tgz",
diff --git a/visualization/package.json b/visualization/package.json
index 61273b1065..69c42f5e74 100644
--- a/visualization/package.json
+++ b/visualization/package.json
@@ -126,6 +126,7 @@
     "eslint-config-prettier": "^8.10.0",
     "eslint-plugin-unicorn": "^47.0.0",
     "eslint-plugin-unused-imports": "^2.0.0",
+    "fast-xml-parser": "^4.4.0",
     "html-loader": "^4.0.0",
     "jest": "^29.7.0",
     "jest-canvas-mock": "^2.4.0",