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MasahiroYMasahiroY 

Accounts plotted on Google Map with Lightning Component

I've successfully plotted the accounts on Google Map with Lightning Component and it works in Sandbox...but don't know how to write a test code for the ApexClass.

I describe the codes below and hope anyone can help with the test code part. Thank you!

Component (MapNearbyAccount.cmp)
<aura:component controller="MapNearbyAccountController" implements="flexipage:availableForAllPageTypes,force:hasRecordId">
    <aura:attribute name="mapMarkers" type="Object"/>
    <aura:attribute name="selectedMarkerValue" type="String" />
    
    <aura:handler name="init" value="{! this }" action="{! c.init }"/>
    
    <div class="slds-box slds-theme--default">
        <lightning:map 
                       mapMarkers="{! v.mapMarkers }"
                       selectedMarkerValue="{!v.selectedMarkerValue}"
                       markersTitle="accounts nearby"
                       listView="auto"
                       showFooter="false"
                       onmarkerselect="{!c.handlerMarkerSelect}" />
    </div>
</aura:component>
Controller (MapNearbyAccount.js)
({
    init: function (cmp, event, helper) {
        var recordId = cmp.get("v.recordId");     
        var action = cmp.get("c.getAccounts");
        action.setParams({recordId :recordId});
        cmp.set('v.mapMarkers', [{location: {}}]);

        action.setCallback(this, function(response){
            
            var accounts = response.getReturnValue();
            var markers = [];
            for(var i = 0; i < accounts.length; i++){
                var acc = accounts[i];
                markers.push({
                    location: {
                        Country : acc.BillingCountry,
                        State : acc.BillingState,
                        City: acc.BillingCity,
                        Street: acc.BillingStreet
                    },
    
                    icon : "standard:account",
                    value: acc.Id,
                    title: acc.Name,
                    description:acc.Description
                });
            }
            
            if(markers.length != 0){
                cmp.set('v.mapMarkers', markers);
            }
        });

        $A.enqueueAction(action);
    },

    handlerMarkerSelect: function (cmp, event, helper) {
        console.log(event.getParam("selectedMarkerValue"));
    }
});
ApexClass (MapNearbyAccountController)
public class MapNearbyAccountController {
    @AuraEnabled
    public static List<Account> getAccounts(String BillingCity, String BillingState, String recordId){
        Account acct = [SELECT Id, Name, BillingCountry, BillingState, BillingCity, BillingStreet, Industry FROM Account WHERE Id =:recordId];
        
        return [SELECT Id, Name, BillingCountry, BillingState, BillingCity, BillingStreet,Description
                FROM Account 
                WHERE BillingState = :acct.BillingState AND BillingCity LIKE :('%' + acct.BillingCity + '%') AND Industry = :acct.Industry LIMIT 10];
    }
}
TestClass
@isTest
public class MapNearbyAccountControllerTest {
@isTest
    static void testMapNearbyAccountController() {
        Account acc1 = new Account();
        acc1.Name='acc1';
        acc1.BillingCity='Shibuya';
        acc1.BillingState='Tokyo';
        insert acc1;
        
        MapNearbyAccountController ctrl = new MapNearbyAccountController();
        
        Test.startTest();
            List<Account> getAccounts = ctrl.getAccounts();
            System.assertEquals(false,getAccounts.isEmpty());
        Test.stopTest();
    }
    
}
Best Answer chosen by MasahiroY
Maharajan CMaharajan C
Hi  Masahiro,

Please use the below test class:
 
@isTest
public class MapNearbyAccountControllerTest {
    @isTest
    static void testMapNearbyAccountController() {
        Account acc1 = new Account();
        acc1.Name='acc1';
        acc1.BillingCity='Shibuya';
        acc1.BillingState='Tokyo';
        insert acc1;
                
        Test.startTest();
        List<Account> getAccounts = MapNearbyAccountController.getAccounts('Shibuya','Tokyo',acc1.Id);
        System.assertEquals(false,getAccounts.isEmpty());
        Test.stopTest();
    }
    
}

Thanks,
Maharajan.C

All Answers

AbhishekAbhishek (Salesforce Developers) 
https://developer.salesforce.com/docs/component-library/bundle/lightning:map/example#lightningcomponentdemo:exampleMapSingleMarker

https://rajvakati.com/2018/09/26/creating-google-maps-with-lightningmap-component/ as this seems to be implementation.


Hope this helps.
Maharajan CMaharajan C
Hi  Masahiro,

Please use the below test class:
 
@isTest
public class MapNearbyAccountControllerTest {
    @isTest
    static void testMapNearbyAccountController() {
        Account acc1 = new Account();
        acc1.Name='acc1';
        acc1.BillingCity='Shibuya';
        acc1.BillingState='Tokyo';
        insert acc1;
                
        Test.startTest();
        List<Account> getAccounts = MapNearbyAccountController.getAccounts('Shibuya','Tokyo',acc1.Id);
        System.assertEquals(false,getAccounts.isEmpty());
        Test.stopTest();
    }
    
}

Thanks,
Maharajan.C
This was selected as the best answer
MasahiroYMasahiroY
@Maharajan C thanks for your test code. I'm super happy it worked perfectly ;)
ShannuShannu
@MasahiroY Will the data Plot on Map as per the List view records? Please confirm.
ShannuShannu
How to write test class for following code.
public class LightningMapCntrl {

    Public String accountIds{get;set;}
    public LightningMapCntrl(ApexPages.StandardSetController cntlr){
        List<Account>selAccounts = cntlr.getSelected(); //get selected records from account list view
        accountIds = ''; 
        for(Account acc : selAccounts){
            accountIds += acc.Id + '-'; //build list of ids string concatenated with comma                         
        }
        accountIds = accountIds.removeEnd('-'); 
        system.debug('+++ IDs : ' + accountIds) ;
    } 
    @auraEnabled
    public static List<Account> getAccountList(String accountIds){
        system.Debug('++++ accountIds : ' + accountIds);
        List<String> accountIdList = accountIds.split('-');
        return [Select Id, Name, type , BillingCity, BillingStreet,BillingPostalCode,BillingCountry, BillingState from account where Id In: accountIdList ]; 
    }
    
}
Sai Shanmukh 15Sai Shanmukh 15
How to display stagename or other fields on maps using lwc.
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Satyam Singh 49Satyam Singh 49

nice 

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