Add tests for new LWC Wizard Apex

dlrs/main/classes/AsyncApexJobsSelectorTest.cls

@@ -0,0 +1,68 @@
+@isTest
+private class AsyncApexJobsSelectorTest {
+  @isTest
+  static void testGetScheduledInstancesOfType() {
+    List<AsyncApexJob> jobs = new AsyncApexJobsSelector().getAllScheduledJobs();
+    Integer jobCountStart = jobs.size();
+    if (jobCountStart > 98) {
+      System.debug('not enough capacity to schedule new, exiting early');
+      return;
+    }
+
+    // we don't get database isolation here
+    // ensure tests here don't break if extra jobs are scheduled
+    String jobId1 = System.schedule(
+      'TestJob112233',
+      '0 0 * * * ? 2100',
+      new RollupJob()
+    );
+    String jobId2 = System.schedule(
+      'TestJob998877',
+      '0 0 * * * ? 2101',
+      new RollupJob()
+    );
+
+    jobs = new AsyncApexJobsSelector().getAllScheduledJobs();
+    Assert.areEqual(
+      2,
+      jobs.size() - jobCountStart,
+      'Expected total scheduled jobs to have increased by two'
+    );
+
+    jobs = new List<AsyncApexJob>(
+      new AsyncApexJobsSelector().getScheduledInstancesOfType(RollupJob.class)
+    );
+
+    Assert.isTrue(
+      jobs.size() >= 2,
+      'Exepcted at least 2 jobs, found ' + jobs.size()
+    );
+
+    Boolean hasJob1 = false;
+    Boolean hasJob2 = false;
+
+    for (AsyncApexJob job : jobs) {
+      if (job.CronTriggerId == (Id) jobId1) {
+        hasJob1 = true;
+      }
+      if (job.CronTriggerId == (Id) jobId2) {
+        hasJob2 = true;
+      }
+    }
+
+    Assert.isTrue(
+      hasJob1,
+      'Expected ' + jobId1 + ' to be included in jobs list:' + jobs
+    );
+    Assert.isTrue(
+      hasJob2,
+      'Expected ' + jobId2 + ' to be included in jobs list:' + jobs
+    );
+
+    // clear jobs
+    System.abortJob(jobId1);
+    System.abortJob(jobId2);
+
+    Assert.isTrue(jobs.size() >= 2, 'Expected at least two jobs scheduled');
+  }
+}

dlrs/main/classes/AsyncApexJobsSelectorTest.cls-meta.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ApexClass xmlns="http://soap.sforce.com/2006/04/metadata">
+    <apiVersion>60.0</apiVersion>
+    <status>Active</status>
+</ApexClass>

dlrs/main/classes/CustomMetadataService.cls

@@ -273,6 +273,7 @@ public class CustomMetadataService {
       );
   }
 
+  @TestVisible
   class ApexMdApiDeployCallback implements Metadata.DeployCallback {
     public void handleResult(
       Metadata.DeployResult result,
@@ -286,6 +287,7 @@ public class CustomMetadataService {
     }
   }
 
+  @TestVisible
   class DeleteMetadataQueueable implements Queueable, Database.AllowsCallouts {
     SObjectType qualifiedMetadataType;
     List<String> customMetadataFullNames;

dlrs/main/classes/CustomMetadataServiceTest.cls

@@ -26,4 +26,131 @@
 
 @IsTest
 private class CustomMetadataServiceTest {
+  @IsTest
+  static void testInitiateMetadataSave() {
+    try {
+      CustomMetadataService.initiateMetadataSave(
+        new List<LookupRollupSummary2__mdt>{
+          new LookupRollupSummary2__mdt(
+            DeveloperName = 'TestRec',
+            Label = 'Test Rec',
+            Active__c = true,
+            RowLimit__c = 100
+          )
+        }
+      );
+      Assert.fail('Expected to fail starting the deployment');
+    } catch (System.AsyncException e) {
+      Assert.areEqual(
+        'Metadata cannot be deployed from within a test',
+        e.getMessage()
+      );
+    }
+  }
+
+  @IsTest
+  static void testDeleteMetadataAsync() {
+    Test.startTest();
+    Test.setMock(
+      WebServiceMock.class,
+      new MetadataServiceDeleteSuccessCalloutMock()
+    );
+    CustomMetadataService.deleteMetadataAsync(
+      LookupRollupSummary2__mdt.getSObjectType(),
+      new List<String>{ 'LookupRollupSummary2__mdt.Test123' }
+    );
+    Test.stopTest();
+  }
+
+  @IsTest
+  static void testDeleteMetadataAsyncFailed() {
+    Test.startTest();
+    Test.setMock(
+      WebServiceMock.class,
+      new MetadataServiceDeleteFailureCalloutMock()
+    );
+    CustomMetadataService.deleteMetadataAsync(
+      LookupRollupSummary2__mdt.getSObjectType(),
+      new List<String>{ 'LookupRollupSummary2__mdt.Test123' }
+    );
+    Test.stopTest();
+  }
+
+  @IsTest
+  static void testApexMdApiDeployCallback() {
+    CustomMetadataService.ApexMdApiDeployCallback cb = new CustomMetadataService.ApexMdApiDeployCallback();
+    Metadata.DeployResult result = new Metadata.DeployResult();
+    result.status = Metadata.DeployStatus.Succeeded;
+    Metadata.DeployMessage messageObj = new Metadata.DeployMessage();
+    messageObj.changed = true;
+    messageObj.success = true;
+    messageObj.fullName = 'TestRec';
+    messageObj.componentType = 'CustomMetadata';
+    messageObj.fullName = 'LookupRollupSummary2__mdt.TestRec';
+    Metadata.DeployDetails deployDetailsObj = new Metadata.DeployDetails();
+    deployDetailsObj.componentSuccesses.add(messageObj);
+    result.details = deployDetailsObj;
+    Metadata.DeployCallbackContext context = new Metadata.DeployCallbackContext();
+
+    // Invoke the callback's handleResult method.
+    cb.handleResult(result, context);
+
+    // expected Platform Event publishing DML
+    Assert.areEqual(1, Limits.getDmlStatements());
+    Assert.areEqual(1, Limits.getDmlRows());
+  }
+
+  public class MetadataServiceDeleteSuccessCalloutMock implements WebServiceMock {
+    public void doInvoke(
+      Object stub,
+      Object request,
+      Map<String, Object> response,
+      String endpoint,
+      String soapAction,
+      String requestName,
+      String responseNS,
+      String responseName,
+      String responseType
+    ) {
+      System.debug(request);
+      MetadataService.deleteMetadataResponse_element responseElement = new MetadataService.deleteMetadataResponse_element();
+      // MetadataService.createMetadataResponse_element responseElement = new MetadataService.createMetadataResponse_element();
+      MetadataService.DeleteResult res = new MetadataService.DeleteResult();
+      res.success = true;
+      res.fullName = 'myTestResult';
+      responseElement.result = new List<MetadataService.DeleteResult>{ res };
+
+      response.put('response_x', responseElement);
+    }
+  }
+
+  public class MetadataServiceDeleteFailureCalloutMock implements WebServiceMock {
+    public void doInvoke(
+      Object stub,
+      Object request,
+      Map<String, Object> response,
+      String endpoint,
+      String soapAction,
+      String requestName,
+      String responseNS,
+      String responseName,
+      String responseType
+    ) {
+      System.debug(request);
+      MetadataService.deleteMetadataResponse_element responseElement = new MetadataService.deleteMetadataResponse_element();
+      // MetadataService.createMetadataResponse_element responseElement = new MetadataService.createMetadataResponse_element();
+      MetadataService.DeleteResult res = new MetadataService.DeleteResult();
+      res.success = false;
+      res.errors = new List<MetadataService.Error>();
+      MetadataService.Error err = new MetadataService.Error();
+      err.message = 'Test Error';
+      err.statusCode = 'Error Code';
+      err.fields = new List<String>{ 'Field__1', 'Field_2' };
+      res.errors.add(err);
+      res.fullName = 'myTestResult';
+      responseElement.result = new List<MetadataService.DeleteResult>{ res };
+
+      response.put('response_x', responseElement);
+    }
+  }
 }

dlrs/main/classes/LookupRollupStatusCheckControllerTest.cls

@@ -0,0 +1,106 @@
+@IsTest
+public with sharing class LookupRollupStatusCheckControllerTest {
+  @IsTest
+  static void testGetOutstandingScheduledItemsForLookup() {
+    List<LookupRollupSummary2__mdt> summaries = [
+      SELECT Id
+      FROM LookupRollupSummary2__mdt
+      LIMIT 1
+    ];
+    if (summaries.isEmpty()) {
+      return;
+    }
+    Integer val = LookupRollupStatusCheckController.getOutstandingScheduledItemsForLookup(
+      summaries[0].Id
+    );
+    Assert.isTrue(val >= 0, 'Expected a value, even zero');
+  }
+
+  @IsTest
+  static void testgetScheduledFullCalculates() {
+    List<LookupRollupSummary2__mdt> summaries = [
+      SELECT Id, DeveloperName
+      FROM LookupRollupSummary2__mdt
+      LIMIT 1
+    ];
+    if (summaries.isEmpty()) {
+      return;
+    }
+
+    // Build the CRON string
+    // Kickoff the calculate job for this lookup
+
+    String uniqueNameForJob =
+      'rollup_' +
+      summaries[0].DeveloperName +
+      '(' +
+      summaries[0].Id.to15() +
+      ')';
+
+    String jobId;
+    try {
+      jobId = System.schedule(
+        uniqueNameForJob,
+        '0 0 * * * ? 2100',
+        new RollupCalculateJobSchedulable(summaries[0].Id, '')
+      );
+    } catch (Exception e) {
+      System.debug(
+        'Failed to schedule, probably because it is already scheduled:' +
+        e.getMessage()
+      );
+    }
+
+    Datetime nextRunDate = LookupRollupStatusCheckController.getScheduledFullCalculates(
+      summaries[0].Id
+    );
+    Assert.isNotNull(nextRunDate);
+    if (String.isNotBlank(jobId)) {
+      System.abortJob(jobId);
+    }
+  }
+
+  @IsTest
+  static void testHasChildTriggerDeployed() {
+    // limited to records in the org, would have to mock things
+    LookupRollupStatusCheckController.hasChildTriggerDeployed(null);
+
+    List<LookupRollupSummary2__mdt> rec = [
+      SELECT Id
+      FROM LookupRollupSummary2__mdt
+      WHERE Active__c = TRUE AND CalculationMode__c IN ('Realtime', 'Scheduled')
+      LIMIT 1
+    ];
+    if (rec.size() == 0) {
+      return;
+    }
+
+    Boolean isDeployed = LookupRollupStatusCheckController.hasChildTriggerDeployed(
+      rec[0].Id
+    );
+    // Assume anything active and needing a trigger should have one
+    // this test could fail for silly reasons
+    Assert.areEqual(
+      true,
+      isDeployed,
+      'Expected a rollup that requires a trigger to have one, could be false-positive'
+    );
+  }
+
+  @IsTest
+  static void testGetScheduledJobs() {
+    Integer startVal = LookupRollupStatusCheckController.getScheduledJobs();
+    String jobId = System.schedule(
+      'Test Job 2000',
+      '0 0 * * * ? 2100',
+      new RollupJob()
+    );
+    Integer endVal = LookupRollupStatusCheckController.getScheduledJobs();
+    Assert.areEqual(
+      1,
+      endVal - startVal,
+      'Expected class to report an additional scheduled job'
+    );
+    System.abortJob(jobId);
+  }
+}

dlrs/main/classes/LookupRollupStatusCheckControllerTest.cls-meta.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ApexClass xmlns="http://soap.sforce.com/2006/04/metadata">
+    <apiVersion>60.0</apiVersion>
+    <status>Active</status>
+</ApexClass>

dlrs/main/classes/ObjectSelectorController.cls

@@ -9,7 +9,7 @@ public with sharing class ObjectSelectorController {
     return objects;
   }
 
-  class SObjectInfo {
+  public class SObjectInfo {
     @AuraEnabled
     public String fullName;
     @AuraEnabled

dlrs/main/classes/ObjectSelectorControllerTest.cls

@@ -0,0 +1,20 @@
+@IsTest
+public with sharing class ObjectSelectorControllerTest {
+  @IsTest
+  static void testGetParentObjList() {
+    List<ObjectSelectorController.SObjectInfo> objects = ObjectSelectorController.getParentObjList();
+    Assert.isFalse(objects.isEmpty());
+
+    Set<String> expected = new Set<String>{
+      'Account',
+      'Opportunity',
+      Schema.LookupRollupSummary2__mdt.getSObjectType().getDescribe().getName()
+    };
+    for (ObjectSelectorController.SObjectInfo sobj : objects) {
+      expected.remove(sobj.fullName);
+    }
+
+    // expected items should have been removed
+    Assert.isTrue(expected.isEmpty());
+  }
+}

dlrs/main/classes/ObjectSelectorControllerTest.cls-meta.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ApexClass xmlns="http://soap.sforce.com/2006/04/metadata">
+    <apiVersion>60.0</apiVersion>
+    <status>Active</status>
+</ApexClass>