public with sharing class TPipelineControllerClass {
    
    public static String oppid;
    
    public X360_Pipeline__c pipeline{get;set;}
    private ApexPages.StandardController sc{get;set;}
    public Opportunity opp = new Opportunity();
    public TPipelineControllerClass(ApexPages.StandardController sc){
        this.sc = sc;
        oppid = ApexPages.currentPage().getParameters().get('oppid');
        //system.debug('------'+oppid);
        opp =[select id,name,Account.name from Opportunity where id =:oppid limit 1];
        //system.debug('---'+hr.Name);
        //system.debug('---'+hr.Account.Name);
        pipeline = new X360_Pipeline__c();
        pipeline.Name = opp.Name;
        //system.debug('-------pipeline.Name'+pipeline.Name);
        pipeline.Account_Name__c= opp.AccountId;
        pipeline.Opportunity_Name__c = opp.Id;
    }
    
    public PageReference save(){
        try{
            insert pipeline;
            return new PageReference('/'+pipeline.Id);
        }catch(Exception ex){
            ApexPages.addmessage(new ApexPages.message(ApexPages.severity.ERROR, ex.getMessage()));
            return null;
        }
        
        
    }
    
    Public PageReference Cancel(){
        PageReference pr = new PageReference('/'+Schema.SObjectType.Opportunity.getKeyPrefix()+'/o');
        return pr;
        }

}

@isTest
public class TestTPipelineControllerClass {
    
    @isTest
    private static void test360Pipeline(){
        Test.startTest();
        
        PageReference pr = Page.TPipelineVFPage;
        Test.setCurrentPage(pr);
        
        Opportunity op = new Opportunity();
        try{
            Account acc = new Account(Name='Dummy Account');
            	insert acc;
        	
                op.Name = 'Dummy Oppty';
                op.AccountId = acc.Id;
                op.Lead_Country__c = 'India';
                op.Region__c = 'APAC';
                op.CloseDate = Date.newInstance(2018, 02, 20);
                op.ForecastCategoryName = 'Best Case';
                op.StageName = 'Red Zone / Awarded';
                op.Probability = 90;
                op.Category__c = 'Red Zone / Awarded, Negotiating Contract';
            insert op;
            X360_Pipeline__c pipe = new X360_Pipeline__c();
            pipe.Name = op.Name;
            pipe.Opportunity_Name__c = op.Id;
            pipe.Account_Name__c = op.AccountId;
            insert pipe;  
            
            pr.getParameters().put('id',pipe.Id);
        
            ApexPages.StandardController sc = new ApexPages.StandardController(pipe);
            TPipelineControllerClass pipeline = new TPipelineControllerClass(sc);
            
            pipeline.save();
            pipeline.Cancel();
        
        }
        catch(Exception e){
            ApexPages.addmessage(new ApexPages.message(ApexPages.severity.ERROR, e.getMessage()));
        }
        
        System.assert(true);
        System.assertNotEquals(Null, op.id);
        
        Test.stopTest();
    }

}