nd-to-end loan lifecycle test with in-memory mock infrastructure

src/modules/reputation/reputation.controller.ts

@@ -22,6 +22,27 @@ import { JwtAuthGuard } from '../../common/guards/jwt-auth.guard';
 export class ReputationController {
     constructor(private readonly reputationService: ReputationService) { }
 
+    @Get('me')
+    @UseGuards(JwtAuthGuard)
+    @ApiBearerAuth()
+    @ApiOperation({ summary: 'Get reputation score for the authenticated user' })
+    @ApiResponse({
+        status: 200,
+        description: 'Reputation data retrieved successfully',
+        type: ReputationResponseDto,
+    })
+    @ApiResponse({ status: 401, description: 'Unauthorized — missing or invalid JWT' })
+    async getMyScore(@Request() req: any) {
+        const wallet = req.user?.wallet;
+        const data = await this.reputationService.getReputationScore(wallet);
+
+        return {
+            success: true,
+            data,
+            message: 'Your reputation data retrieved successfully',
+        };
+    }
+
     @Get(':wallet')
     @ApiOperation({ summary: 'Get reputation score for a specific wallet address' })
     @ApiParam({
@@ -52,25 +73,4 @@ export class ReputationController {
             message: 'Reputation data retrieved successfully',
         };
     }
-
-    @Get('me')
-    @UseGuards(JwtAuthGuard)
-    @ApiBearerAuth()
-    @ApiOperation({ summary: 'Get reputation score for the authenticated user' })
-    @ApiResponse({
-        status: 200,
-        description: 'Reputation data retrieved successfully',
-        type: ReputationResponseDto,
-    })
-    @ApiResponse({ status: 401, description: 'Unauthorized — missing or invalid JWT' })
-    async getMyScore(@Request() req: any) {
-        const wallet = req.user?.wallet;
-        const data = await this.reputationService.getReputationScore(wallet);
-
-        return {
-            success: true,
-            data,
-            message: 'Your reputation data retrieved successfully',
-        };
-    }
 }

test/__mocks__/stellar-sdk.js

@@ -9,11 +9,21 @@ module.exports = {
     fromSecret: jest.fn(() => ({
       publicKey: jest.fn(() => 'GABCDEFGHIJKLMNOPQRSTUVWXYZ234567ABCDEFGHIJKLMNOPQRSTUVW'),
     })),
+    fromPublicKey: jest.fn(() => ({
+      verify: jest.fn(() => true),
+      publicKey: jest.fn(() => 'GABCDEFGHIJKLMNOPQRSTUVWXYZ234567ABCDEFGHIJKLMNOPQRSTUVW'),
+    })),
     random: jest.fn(() => ({
+      sign: jest.fn(() => Buffer.alloc(64)),
+      verify: jest.fn(() => true),
       publicKey: jest.fn(() => 'GABCDEFGHIJKLMNOPQRSTUVWXYZ234567ABCDEFGHIJKLMNOPQRSTUVW'),
       secret: jest.fn(() => 'SABCDEFGHIJKLMNOPQRSTUVWXYZ234567ABCDEFGHIJKLMNOPQRSTUVWXYZ'),
     })),
   },
+  Account: jest.fn((publicKey, sequence) => ({
+    accountId: () => publicKey,
+    sequenceNumber: () => sequence,
+  })),
   StrKey: {
     isValidEd25519PublicKey: jest.fn(() => true),
     isValidEd25519SecretSeed: jest.fn(() => true),
@@ -32,6 +42,17 @@ module.exports = {
       getTransaction: jest.fn(),
     })),
   },
+  Horizon: {
+    Server: jest.fn(() => ({
+      loadAccount: jest.fn(),
+      submitTransaction: jest.fn(),
+      transactions: jest.fn(() => ({
+        transaction: jest.fn(() => ({
+          call: jest.fn().mockResolvedValue({}),
+        })),
+      })),
+    })),
+  },
   BASE_FEE: '100',
   Networks: {
     PUBLIC: 'Public Global Stellar Network ; September 2015',