public class EscalateToDataController {
    
    private final Case datacase;
    private final Case supportcase;
    private String datacaseURL;
    private String supportcaseURL;
    
    public EscalateToDataController() {
        datacase = [SELECT ID, Subject, Recently_Escalated__c, Escalated_To_Data__c, Reverted__c, Type, OwnerID, Data_Case_Description__c, Status, Description, Priority, Severity__c,Primary_Case_Team_Member__c FROM Case WHERE Recently_Escalated__c = TRUE AND (Escalated_To_Data__c = TRUE OR Reverted__c = TRUE)];
        try {
        supportcase = [SELECT ID, Subject, Recently_Escalated__c, Escalated_To_Data__c, Reverted__c,Type, OwnerID, Description, Status, Priority, Severity__c, Data_Case_Description__c,Primary_Case_Team_Member__c  FROM Case WHERE Recently_Escalated__c = TRUE AND Status = 'New'];
        } catch (Exception ex) {
            supportcase = null;
        }
        datacaseURL = URL.getSalesforceBaseUrl().toExternalForm() + '/' + datacase.Id;
        if (supportcase != null) supportcaseURL = URL.getSalesforceBaseUrl().toExternalForm() + '/' + supportcase.Id;
    }
    
    public Case getDataCase() {
        return datacase;
    }
    
    public Case getSupportCase() {
        return supportcase;
    }
    
    public String getDataCaseURL() {
        return datacaseURL;
    }
    
    public String getSupportCaseURL() {
        return supportcaseURL;
    }      
    
    public void resetCases() {
        List<Case> casesToReset = new List<Case>();
        datacase.Recently_Escalated__c=FALSE;
        datacase.Reverted__c=FALSE;
        if(supportcase != null) {
            supportcase.Recently_Escalated__c=FALSE;
            casesToReset.add(supportcase);
        }
        casesToReset.add(datacase);
        update casesToReset;
                
    }
}

@isTest
public class EscalateToDataControllerTest {
    public static testMethod void testController() {
        
        List<Case> caseList = new List<Case>();
        User testOwner = [SELECT ID FROM User WHERE Controls_Data_Case_Queue__c=TRUE];
        if (testOwner.ID==NULL) {
            testOwner = [SELECT ID FROM User WHERE Alias='Nick'];
        }
        String testOwnerID = testOwner.ID;
        String dataURL;
        String supportURL;
        Case testDataCase = New Case (
            Subject = 'Test Subject',
            Type = 'Escalated',
            Recently_Escalated__c = TRUE,
            Escalated_To_Data__c = TRUE,
            OwnerID = testOwnerID,
            Data_Case_Description__c = 'Test',
            Reverted__c = FALSE,
            Description = 'Test',
            Priority = 'High',
            Severity__c = 'Urgent',
            Status = 'Escalated - Data',
            Primary_Case_Team_Member__c = '0051400000Bogfv'
        );insert testDataCase; caseList.add(testDataCase);
        Case testSupportCase = New Case (
            Subject = 'Test Subject2',
            Type = 'Question',
            Recently_Escalated__c = TRUE,
            Reverted__c = FALSE,
            Escalated_To_Data__c = FALSE,
            OwnerID = testOwnerID,
            Data_Case_Description__c = 'Test2',
            Description = 'Test2',
            Priority = 'High',
            Primary_Case_Team_Member__c = '0051400000Bogfv',
            Severity__c = 'Urgent',
            Status = 'New'
        );insert testSupportCase; caseList.add(testSupportCase);
        Case testControlCase = New Case (
            Subject = 'Test Subject2',
            Type = 'Configuration Change',
            Recently_Escalated__c = FALSE,
            Escalated_To_Data__c = FALSE,
            Reverted__c = FALSE,
            OwnerID = testOwnerID,
            Data_Case_Description__c = 'Test2',
            Primary_Case_Team_Member__c = '0051400000Bogfv',
            Description = 'Test2',
            Priority = 'High',
            Severity__c = 'Urgent',
            Status = 'In Progress'
        );insert testControlCase; caseList.add(testControlCase);
        
        EscalateToDataController controller = new EscalateToDataController();
        controller.getDataCase();
        controller.getSupportCase();
        dataURL = controller.getDataCaseURL();
        supportURL = controller.getSupportCaseURL();
        
        PageReference ref = new PageReference('/apex/EscalateToDataFinish');
        System.assertEquals(testDataCase, controller.getDataCase()); 
        System.assertEquals(testSupportCase, controller.getSupportCase());
        System.assertEquals(dataURL, controller.getDataCaseURL());
        System.assertEquals(supportURL, controller.getSupportCaseURL());
        Test.startTest();
            List<Case> newCaseList = new List<Case>();
            controller.resetCases();
        	newCaseList = [SELECT ID, Recently_Escalated__c, Reverted__c FROM CASE WHERE Recently_Escalated__c=TRUE OR Reverted__c = TRUE];
        	System.assertEquals(0, newCaseList.size());
        Test.stopTest();        
        
    }
    
}