diff --git a/backend/src/__tests__/api/difficulty-adjustment.test.ts b/backend/src/__tests__/api/difficulty-adjustment.test.ts
index 4cee25c2f..eb774d445 100644
--- a/backend/src/__tests__/api/difficulty-adjustment.test.ts
+++ b/backend/src/__tests__/api/difficulty-adjustment.test.ts
@@ -1,60 +1,62 @@
 import { calcDifficultyAdjustment, DifficultyAdjustment } from '../../api/difficulty-adjustment';
 
-test('should calculate Difficulty Adjustments properly', () => {
-  const dt = (dtString) => {
-    return Math.floor(new Date(dtString).getTime() / 1000);
-  };
+describe('Mempool Difficulty Adjustment', () => {
+  test('should calculate Difficulty Adjustments properly', () => {
+    const dt = (dtString) => {
+      return Math.floor(new Date(dtString).getTime() / 1000);
+    };
 
-  const vectors = [
-    [ // Vector 1
-      [ // Inputs
-        dt('2022-08-18T11:07:00.000Z'), // Last DA time (in seconds)
-        dt('2022-08-19T14:03:53.000Z'), // Current time (now) (in seconds)
-        750134,                         // Current block height
-        0.6280047707459726,             // Previous retarget % (Passed through)
-        'mainnet',                      // Network (if testnet, next value is non-zero)
-        0,                              // If not testnet, not used
+    const vectors = [
+      [ // Vector 1
+        [ // Inputs
+          dt('2022-08-18T11:07:00.000Z'), // Last DA time (in seconds)
+          dt('2022-08-19T14:03:53.000Z'), // Current time (now) (in seconds)
+          750134,                         // Current block height
+          0.6280047707459726,             // Previous retarget % (Passed through)
+          'mainnet',                      // Network (if testnet, next value is non-zero)
+          0,                              // If not testnet, not used
+        ],
+        { // Expected Result
+          progressPercent: 9.027777777777777,
+          difficultyChange: 12.562233927411782,
+          estimatedRetargetDate: 1661895424692,
+          remainingBlocks: 1834,
+          remainingTime: 977591692,
+          previousRetarget: 0.6280047707459726,
+          nextRetargetHeight: 751968,
+          timeAvg: 533038,
+          timeOffset: 0,
+        },
       ],
-      { // Expected Result
-        progressPercent: 9.027777777777777,
-        difficultyChange: 12.562233927411782,
-        estimatedRetargetDate: 1661895424692,
-        remainingBlocks: 1834,
-        remainingTime: 977591692,
-        previousRetarget: 0.6280047707459726,
-        nextRetargetHeight: 751968,
-        timeAvg: 533038,
-        timeOffset: 0,
-      },
-    ],
-    [ // Vector 2 (testnet)
-      [ // Inputs
-        dt('2022-08-18T11:07:00.000Z'), // Last DA time (in seconds)
-        dt('2022-08-19T14:03:53.000Z'), // Current time (now) (in seconds)
-        750134,                         // Current block height
-        0.6280047707459726,             // Previous retarget % (Passed through)
-        'testnet',                      // Network
-        dt('2022-08-19T13:52:46.000Z'), // Latest block timestamp in seconds
+      [ // Vector 2 (testnet)
+        [ // Inputs
+          dt('2022-08-18T11:07:00.000Z'), // Last DA time (in seconds)
+          dt('2022-08-19T14:03:53.000Z'), // Current time (now) (in seconds)
+          750134,                         // Current block height
+          0.6280047707459726,             // Previous retarget % (Passed through)
+          'testnet',                      // Network
+          dt('2022-08-19T13:52:46.000Z'), // Latest block timestamp in seconds
+        ],
+        { // Expected Result is same other than timeOffset
+          progressPercent: 9.027777777777777,
+          difficultyChange: 12.562233927411782,
+          estimatedRetargetDate: 1661895424692,
+          remainingBlocks: 1834,
+          remainingTime: 977591692,
+          previousRetarget: 0.6280047707459726,
+          nextRetargetHeight: 751968,
+          timeAvg: 533038,
+          timeOffset: -667000, // 11 min 7 seconds since last block (testnet only)
+          // If we add time avg to abs(timeOffset) it makes exactly 1200000 ms, or 20 minutes
+        },
       ],
-      { // Expected Result is same other than timeOffset
-        progressPercent: 9.027777777777777,
-        difficultyChange: 12.562233927411782,
-        estimatedRetargetDate: 1661895424692,
-        remainingBlocks: 1834,
-        remainingTime: 977591692,
-        previousRetarget: 0.6280047707459726,
-        nextRetargetHeight: 751968,
-        timeAvg: 533038,
-        timeOffset: -667000, // 11 min 7 seconds since last block (testnet only)
-        // If we add time avg to abs(timeOffset) it makes exactly 1200000 ms, or 20 minutes
-      },
-    ],
-  ] as [[number, number, number, number, string, number], DifficultyAdjustment][];
+    ] as [[number, number, number, number, string, number], DifficultyAdjustment][];
 
-  for (const vector of vectors) {
-    const result = calcDifficultyAdjustment(...vector[0]);
-    // previousRetarget is passed through untouched
-    expect(result.previousRetarget).toStrictEqual(vector[0][3]);
-    expect(result).toStrictEqual(vector[1]);
-  }
+    for (const vector of vectors) {
+      const result = calcDifficultyAdjustment(...vector[0]);
+      // previousRetarget is passed through untouched
+      expect(result.previousRetarget).toStrictEqual(vector[0][3]);
+      expect(result).toStrictEqual(vector[1]);
+    }
+  });
 });
diff --git a/backend/testSetup.ts b/backend/testSetup.ts
index dda44ef6e..ca51bbbe6 100644
--- a/backend/testSetup.ts
+++ b/backend/testSetup.ts
@@ -1 +1,5 @@
 jest.mock('./mempool-config.json', () => ({}), { virtual: true });
+jest.mock('./src/logger.ts', () => ({}), { virtual: true });
+jest.mock('./src/api/rbf-cache.ts', () => ({}), { virtual: true });
+jest.mock('./src/api/mempool.ts', () => ({}), { virtual: true });
+jest.mock('./src/api/memory-cache.ts', () => ({}), { virtual: true });