diff --git a/event-catalog/events/PersonSignedInContract/index.md b/event-catalog/events/PersonSignedInContract/index.md
new file mode 100644
index 0000000..60f48de
--- /dev/null
+++ b/event-catalog/events/PersonSignedInContract/index.md
@@ -0,0 +1,20 @@
+---
+name: PersonSignedInContract
+version: 1
+summary: |
+  A summary
+producers:
+  - Producer
+consumers:
+  - Consumer
+owners:
+  - Name
+---
+
+<Admonition>Some information</Admonition>
+
+### Details
+
+Some details...
+
+<Schema />
\ No newline at end of file
diff --git a/event-catalog/events/PersonSignedInContract/schema.json b/event-catalog/events/PersonSignedInContract/schema.json
new file mode 100644
index 0000000..f231f09
--- /dev/null
+++ b/event-catalog/events/PersonSignedInContract/schema.json
@@ -0,0 +1,46 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "type": "object",
+  "properties": {
+    "detail-type": {
+      "type": "string",
+      "const": "PersonSignedInContract"
+    },
+    "detail": {
+      "type": "object",
+      "properties": {
+        "detail-version": {
+          "type": "number",
+          "const": 1
+        },
+        "data": {
+          "type": "object",
+          "properties": {
+            "userName": {
+              "type": "string"
+            },
+            "password": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "userName",
+            "password"
+          ],
+          "additionalProperties": false
+        }
+      },
+      "required": [
+        "detail-version",
+        "data"
+      ],
+      "additionalProperties": false
+    }
+  },
+  "required": [
+    "detail",
+    "detail-type"
+  ],
+  "additionalProperties": false,
+  "definitions": {}
+}
\ No newline at end of file
diff --git a/example-architecture/events/contracts/personSignedInContractV1.ts b/example-architecture/events/contracts/personSignedInContractV1.ts
new file mode 100644
index 0000000..da46fd4
--- /dev/null
+++ b/example-architecture/events/contracts/personSignedInContractV1.ts
@@ -0,0 +1,12 @@
+import { Contract } from "../../types";
+
+export interface PersonSignedInContract extends Contract {
+  "detail-type": "PersonSignedInContract";
+  detail: {
+    "detail-version": 1;
+    data: {
+      userName: string;
+      password: string;
+    };
+  };
+}
diff --git a/src/__tests__/fixtures/contracts/testContract.ts b/src/__tests__/fixtures/contracts/testContract.ts
new file mode 100644
index 0000000..5850e91
--- /dev/null
+++ b/src/__tests__/fixtures/contracts/testContract.ts
@@ -0,0 +1,11 @@
+import { Contract } from "../types.js";
+export interface PersonRegisteredContract extends Contract {
+  "detail-type": "PersonRegisteredContract";
+  detail: {
+    "detail-version": 1;
+    data: {
+      firstName: string;
+      lastName: string;
+    };
+  };
+}
diff --git a/src/__tests__/fixtures/contracts/testContract2.ts b/src/__tests__/fixtures/contracts/testContract2.ts
new file mode 100644
index 0000000..f9e841d
--- /dev/null
+++ b/src/__tests__/fixtures/contracts/testContract2.ts
@@ -0,0 +1,10 @@
+import { Contract } from "../types.js";
+export interface PersonRegisteredContract extends Contract {
+  "detail-type": "PersonRegisteredContract";
+  detail: {
+    "detail-version": 2;
+    data: {
+      firstName: string;
+    };
+  };
+}
diff --git a/src/__tests__/fixtures/types.ts b/src/__tests__/fixtures/types.ts
new file mode 100644
index 0000000..19963d5
--- /dev/null
+++ b/src/__tests__/fixtures/types.ts
@@ -0,0 +1,9 @@
+export interface Contract {
+  readonly "detail-type": string;
+  readonly detail: Detail;
+}
+
+export interface Detail {
+  readonly "detail-version": number;
+  readonly data: Record<string, unknown>;
+}
diff --git a/src/__tests__/generateDocs.integration.test.ts b/src/__tests__/generateDocs.integration.test.ts
new file mode 100644
index 0000000..ad10eca
--- /dev/null
+++ b/src/__tests__/generateDocs.integration.test.ts
@@ -0,0 +1,59 @@
+import { existsSync, readFileSync } from "fs";
+import { readdir } from "fs/promises";
+import path from "path";
+
+import { rimraf } from "rimraf";
+import { afterEach, describe, expect, it } from "vitest";
+
+import { generateDocumentation } from "../generateDocs.js";
+
+const testContractsPath = path.join(
+  process.cwd(),
+  "/src/__tests__/fixtures/contracts",
+);
+const testDocsPath = path.join(process.cwd(), "/src/__tests__/fixtures/docs");
+
+describe("Create documentation for contract types, standardised for use with event catalog", () => {
+  afterEach(async () => {
+    const files = await readdir(testDocsPath);
+    for (const file of files) {
+      await rimraf(path.join(testDocsPath, file));
+    }
+  });
+
+  it("Creates documentation without error when passed valid contract types", async () => {
+    await generateDocumentation(testContractsPath, testDocsPath);
+    const savedVersionedDocs = readFileSync(
+      path.join(
+        testDocsPath,
+        "/PersonRegisteredContract/versioned/1/schema.json",
+      ),
+      {
+        encoding: "utf8",
+      },
+    );
+    expect(savedVersionedDocs).toMatch(/("const": "PersonRegisteredContract")/);
+    expect(savedVersionedDocs).toMatch(/("const": 1)/);
+    expect(
+      existsSync(
+        path.join(
+          testDocsPath,
+          "/PersonRegisteredContract/versioned/1/index.md",
+        ),
+      ),
+    ).toStrictEqual(true);
+    const savedUnversionedDocs = readFileSync(
+      path.join(testDocsPath, "/PersonRegisteredContract/schema.json"),
+      {
+        encoding: "utf8",
+      },
+    );
+    expect(savedUnversionedDocs).toMatch(
+      /("const": "PersonRegisteredContract")/i,
+    );
+    expect(savedUnversionedDocs).toMatch(/("const": 2)/i);
+    expect(
+      existsSync(path.join(testDocsPath, "/PersonRegisteredContract/index.md")),
+    ).toStrictEqual(true);
+  });
+});
diff --git a/src/helpers/generateSchemaDetails.ts b/src/helpers/generateSchemaDetails.ts
index 9141897..d42c87f 100644
--- a/src/helpers/generateSchemaDetails.ts
+++ b/src/helpers/generateSchemaDetails.ts
@@ -1,4 +1,5 @@
 import path from "path";
+
 import { createGenerator } from "ts-json-schema-generator";
 
 //TODO: We have to use relative paths here as apparently ts-node doesn't support esm :(