Hi Friends,

Can some one help me where im wrong in this class and test class ,which is not covering minimum code coverage of 75% .also i have made bold things in test class which i couldnt able to satisfy in If statement can someone help on this.

Class Name :JenkinsConnectEmailServiceHandler 
global class JenkinsConnectEmailServiceHandler implements Messaging.InboundEmailHandler{
    
    global Messaging.InboundEmailResult handleInboundEmail(Messaging.InboundEmail email, Messaging.InboundEnvelope envelope){
        String subject = email.subject;
        List<String> subjectSplitList = subject.split('»'); 
        System.debug('*** subjectSplitList *** '+subjectSplitList);
        String stageDetails = subjectSplitList[subjectSplitList.size()-1];
        System.debug('*** Stage Name *** '+stageDetails);
        
        List<String> stageDetailsList = stageDetails.split('-');
        String stageName = stageDetailsList[0].trim();
        String buildNumberString = stageDetailsList[1].trim();
        String stageStatus = stageDetailsList[2].trim();
        Deployment_Stage__c stageObj;
        Decimal buildNumber = 0;
        for(String s: buildNumberString.split('#')){
            if(s.trim().isNumeric()){
                buildNumber = Decimal.valueOf(s.trim());
            }
        }
        
        //Map<String, String> stagesMap = new Map<String, String>();
        String stageLabel = '';
        for(Stages__c st: Stages__c.getAll().values()){
            //stagesMap.put(st.Stage_Name__c, st.Name);
            if(String.isEmpty(stageLabel) && stageName.containsIgnoreCase(st.Name)){
                stageLabel = st.Stage_Name__c; 
            }
        }
        
        /*for(Deployment__c dep: [select Id, (Select Id, Name, Build_Number__c, Stage_Label__c from Deployment_Stages__r 
                                            where  Stage_Label__c =: stageLabel AND Build_Number__c =: buildNumber)
                                from Deployment__c order by LastModifiedDate desc limit 1]){
          */                      
            for(Deployment_Stage__c stage: [Select Id, Name, Build_Number__c, Stage_Label__c from Deployment_Stage__c 
                                            where  Stage_Label__c =: stageLabel AND Build_Number__c =: buildNumber]){
                System.debug('*** stage *** '+stage);
                stageObj = stage;
                break;
                /*if(stageName.containsIgnoreCase(stagesMap.get(stage.Stage_Label__c)) && (buildNumber == stage.Build_Number__c)){
                    System.debug('*** stage matched *** '+stage.Stage_Label__c);
                    
                }*/
            }
        //}
        if(stageObj != null){
            List<Attachment> attachmentList = new List<Attachment>();
            // get attachments, if any
            if(email.textAttachments != null){
                for (Messaging.Inboundemail.TextAttachment tAttachment : email.textAttachments) {
                    Attachment attachment = new Attachment();
                    attachment.Name = tAttachment.fileName;
                    attachment.Body = Blob.valueOf(tAttachment.body);
                    attachment.ParentId = stageObj.Id;
                    attachmentList.add(attachment);
                }
            }
            if(email.binaryAttachments != null){
                for (Messaging.Inboundemail.BinaryAttachment bAttachment : email.binaryAttachments) {
                  Attachment attachment = new Attachment();
                 
                  attachment.Name = bAttachment.fileName;
                  attachment.Body = bAttachment.body;
                  attachment.ParentId = stageObj.Id;
                  attachmentList.add(attachment);
                }
            }
            insert attachmentList;
        }
        return null;
    }
}

****************************below is the test class for above class**********

@isTest
public class JenkinsConnectEmailServiceHandlerTests {
    public static testMethod void TestJenkinsConnectEmailServiceHandler()
    {
        RM_Configuration__c RConfig = new RM_Configuration__c();
        RConfig.RecordTypeid = DeploymentControllerService.getRecordTypeIdByName('RM_Configuration__c', 'RM Config');
        insert RConfig;
        Release__c re = new Release__c();
        re.Name='Release90';
        re.Status__c = 'Yellow';
        insert re;
        Deployment__c attachmenttext = new Deployment__c();    
        attachmenttext.Name = 'Build # 67';
        attachmenttext.Release__c = re.id;
        
        insert attachmenttext;
        Deployment_Stage__c DStage = new Deployment_Stage__c();
        DStage.Name = 'DevOps_CR_novasuite_code_analysis';
        DStage.Deployment__c = attachmenttext.id;
        Insert DStage;
        
        //attachmenttext.stage.Name = 'testing';
        // create a new email and envelope object
        Messaging.InboundEmail email = new Messaging.InboundEmail() ;
        Messaging.InboundEnvelope env = new Messaging.InboundEnvelope();  
        
        // setup the data for the email
        email.subject = 'Devops_Internal » Internal_Team » DevOps_CR_novasuite_code_analysis - Build # 67 - Successful: Check console output at http://52.49.193.65/jenkins/job/Devops_Internal/job/Internal_Team/job/DevOps_CR_novasuite_code_analysis/67/'; 
        email.fromAddress = 'someaddress@email.com';
        email.plainTextBody = 'email body\n2225256325\nTitle';
        
        // add an Binary attachment
        Messaging.InboundEmail.BinaryAttachment attachment = new Messaging.InboundEmail.BinaryAttachment();
        attachment.body = blob.valueOf('my attachment text');
        attachment.fileName = 'textfileone.txt';
        attachment.mimeTypeSubType = 'text/plain';
        email.binaryAttachments = new Messaging.inboundEmail.BinaryAttachment[] { attachment };
            
            // add an Text atatchment
            Messaging.InboundEmail.TextAttachment attachmentname = new Messaging.InboundEmail.TextAttachment();
        attachmentname.body = 'my attachment text';
        attachmentname.fileName = 'textfiletwo3.txt';
        attachmentname.mimeTypeSubType = 'texttwo/plain';
        email.textAttachments =   new Messaging.inboundEmail.TextAttachment[] { attachmentname };
            
            JenkinsConnectEmailServiceHandler testInbound=new JenkinsConnectEmailServiceHandler ();
        testInbound.handleInboundEmail(email, env); 
        
         
        
            Stages__c st1=new Stages__c();
        st1.Name='DevOps_CR_novasuite_code_analysis';
        
             insert st1;
        
        
        String subject = email.subject;
        List<String> subjectSplitList = subject.split('»');
        String stageDetails = subjectSplitList[subjectSplitList.size()-1];
        List<String> stageDetailsList = stageDetails.split('-');
        String stageName = stageDetailsList[0].trim();
        String buildNumberString = stageDetailsList[1].trim();
        String stageStatus = stageDetailsList[2].trim();
        Deployment_Stage__c stageObj;
        Decimal buildNumber = 0;
        for(String s: buildNumberString.split('#')){
            if(s.trim().isNumeric()){
                buildNumber = Decimal.valueOf(s.trim());
            }
        }
        String stageLabel = '';
        for(Stages__c st: Stages__c.getAll().values()){
            //stagesMap.put(st.Stage_Name__c, st.Name);
            if(String.isEmpty(stageLabel) && stageName.containsIgnoreCase(st.Name)){
                stageLabel = st.Stage_Name__c; 
            }
        }
       
    }
}

Thanks
Vijaykumar S