fix(frontend): #2336 fix mositure content cypress test

Author: MCatherine1994

frontend/cypress/e2e/smoke-test-05/41-moisture-content.cy.ts

@@ -166,6 +166,9 @@ describe('Moisture Content Screen page', () => {
       .find('td:nth-last-child(1) svg')
       .click();
 
+    // Wait for the delete API to finish
+    cy.wait('@deleteReplicate');
+
     // Assert row count stabilizes
     cy.get('.activity-result-container tbody tr')
       .should('have.length', 3);
@@ -686,7 +689,7 @@ describe('Moisture Content Screen page', () => {
   });
 
   it('Check Calculate average button functionality', () => {
-    // Wait for table to have at least one row with content
+    // Wait for the table to have at least one row
     cy.waitForTableData('.activity-result-container');
 
     // Click the 'Calculate average' button
@@ -695,12 +698,16 @@ describe('Moisture Content Screen page', () => {
       .contains('Calculate average')
       .click();
 
-    // Wait for the mocked POST request and load fixture
-    cy.wait('@postCalcAvg').then((interception) => {
-      expect(interception.response!.statusCode).to.eq(200);
+    // Wait for the POST request and assert the response
+    cy.wait('@postCalcAvg').then(({ response }) => {
+      // Make sure response exists
+      if (!response) throw new Error('Intercepted response is undefined');
+
+      // Assert status code
+      expect(response.statusCode).to.eq(200);
 
-      // Get the mocked average from the fixture
-      const { body: { averageMc } } = interception.response!;
+      // Destructure the mocked averageMc from the response body
+      const { averageMc } = response.body;
 
       // Assert the displayed average matches the mocked value
       cy.get('.activity-summary')

frontend/cypress/fixtures/moisture-content-cal-avg.json

@@ -1 +1,3 @@
-171.0
+{
+  "averageMc": 171.0
+}

frontend/cypress/support/mockApiConsep.ts

@@ -17,4 +17,9 @@ export function mockMoistureContentApi() {
     { method: 'POST', url: '**/api/moisture-content-cone/514330/calculate-average' },
     { statusCode: 200, fixture: 'moisture-content-cal-avg.json' }
   ).as('postCalcAvg');
+
+  cy.intercept(
+    { method: 'DELETE', url: '**/api/moisture-content-cone/514330/*' },
+    { statusCode: 200, fixture: 'seedlot-replicate-info.json' }
+  ).as('deleteReplicate');
 }