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Added a few tests and made deleting a Provider delete all relevant rows in all tables

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This commit is contained in:
Mary Tran 2018-11-15 15:17:07 -05:00
parent 9f5883bdee
commit 56c57404bd
2 changed files with 146 additions and 64 deletions
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37
OlympusServices/app/src/main/java/com/uottawa/olympus/olympusservices/DBHelper.java
View file

@ -353,9 +353,33 @@ public class DBHelper extends SQLiteOpenHelper {
* @return whether a user was deleted
*/
public boolean deleteUser(String username) {
if (username == null) return false;
Cursor cursor = readDB.rawQuery("SELECT * FROM " + TABLE_LOGIN
+ " WHERE " + COLUMN_USERNAME + " = ?",
new String[]{username});
if (!cursor.moveToFirst()) return false;
boolean deleted;
if (cursor.getString(4).equals("ServiceProvider")) {
deleted = writeDB.delete(TABLE_LOGIN, COLUMN_USERNAME+" = ?",
new String[]{username}) > 0;
if (deleted) {
writeDB.delete(TABLE_SERVICEPROVIDERS, COLUMN_SERVICEPROVIDERNAME + " = ?",
new String[]{username});
writeDB.delete(TABLE_AVAILABILITY, COLUMN_AVAILABILITYNAME + " = ?",
new String[]{username});
}
cursor.close();
return deleted;
} else {
cursor.close();
return writeDB.delete(TABLE_LOGIN, COLUMN_USERNAME+" = ?",
new String[]{username}) > 0;
}
}
/**
* Returns a list of String arrays containing the username, first name,
@ -487,22 +511,13 @@ public class DBHelper extends SQLiteOpenHelper {
boolean deleted;
String nullify = null;
service = service.toLowerCase().trim();
ContentValues contentValues = new ContentValues();
contentValues.put(COLUMN_SERVICEPROVIDERSERVICE, nullify);
writeDB.update(TABLE_SERVICEPROVIDERS, contentValues, COLUMN_SERVICEPROVIDERSERVICE+" = ?",
new String[]{service});
deleted = writeDB.delete(TABLE_SERVICES, COLUMN_SERVICE+" = ?",
new String[]{service}) > 0;
if (deleted) {
writeDB.delete(TABLE_SERVICEPROVIDERS, COLUMN_SERVICEPROVIDERSERVICE+" = ?",
writeDB.delete(TABLE_SERVICEPROVIDERS, COLUMN_SERVICEPROVIDERSERVICE + " = ?",
new String[]{service});
} else {
ContentValues restoreContentValues = new ContentValues();
restoreContentValues.put(COLUMN_SERVICEPROVIDERSERVICE, service);
writeDB.update(TABLE_SERVICEPROVIDERS, restoreContentValues, COLUMN_SERVICEPROVIDERSERVICE+" = ?",
null);
}
return deleted;
}
@ -675,6 +690,8 @@ public class DBHelper extends SQLiteOpenHelper {
serviceProvider.setAvailabilities(i, start/60, start%60,
end/60, end%60);
}
} else {
return new int[7][4];
}
return serviceProvider.getAvailabilities();
}

169
OlympusServices/app/src/test/java/com/uottawa/olympus/olympusservices/DBIntegrationTest.java
View file

@ -23,6 +23,8 @@ public class DBIntegrationTest {
//testing user login table
@Test
public void testAdminExists(){
//Admin is automatically created when DB starts up, if admin does not already exist.
//so findUserByUsername("admin") should always return an Admin object
UserType dbUser = dbHelper.findUserByUsername("admin");
assertEquals("Admin", dbUser.getClass().getSimpleName());
assertEquals("admin", dbUser.getUsername());
@ -36,29 +38,32 @@ public class DBIntegrationTest {
UserType originalUser, dbUser;
boolean deleted, addedOne, addedTwo;
//add a HomeOwner to database
originalUser = new HomeOwner("mgarzon", "soccer", "Miguel", "Garzon");
addedOne = dbHelper.addUser(originalUser);
dbUser = dbHelper.findUserByUsername("mgarzon");
//test retrieving HomeOwner, and confirm that user info is the same as that in object passed
dbUser = dbHelper.findUserByUsername("mgarzon");
assertEquals("HomeOwner", dbUser.getClass().getSimpleName());
assertEquals("mgarzon", dbUser.getUsername());
assertEquals("soccer", dbUser.getPassword());
assertEquals("Miguel", dbUser.getFirstname());
assertEquals("Garzon", dbUser.getLastname());
//add a ServiceProvider to database
originalUser = new ServiceProvider("jbO4aBF4dC", "seg2105", "Juan", "Guzman",
"testaddress", "8888888888", "companydotcom", true);
addedTwo = dbHelper.addUser(originalUser);
dbUser = dbHelper.findUserByUsername("jbO4aBF4dC");
//test retrieving ServiceProvider, and confirm that user info is the same as that in object passed
dbUser = dbHelper.findUserByUsername("jbO4aBF4dC");
assertEquals("ServiceProvider", dbUser.getClass().getSimpleName());
assertEquals("jbO4aBF4dC", dbUser.getUsername());
assertEquals("seg2105", dbUser.getPassword());
assertEquals("Juan", dbUser.getFirstname());
assertEquals("Guzman", dbUser.getLastname());
//if user exsists in database, delete and test that user has been deleted
if (addedOne) {
deleted = dbHelper.deleteUser("mgarzon");
assertTrue(deleted);
@ -68,16 +73,72 @@ public class DBIntegrationTest {
deleted = dbHelper.deleteUser("jbO4aBF4dC");
assertTrue(deleted);
}
}
@Test
public void testAddAndGetServiceProvider(){
//ServiceProviders have extra fields that can be added to the DB
ServiceProvider serviceProvider = new ServiceProvider("7MuF1c59XP", null, null, null,
"testaddress", "8888888888", "companydotcom", true);
dbHelper.addUser(serviceProvider);
//retrieve ServiceProvider and test the newly added fields
UserType userType = dbHelper.findUserByUsername("7MuF1c59XP");
//UserType returned should be an instance of ServiceProvider.
//Also serves as check before casting
assertTrue(userType instanceof ServiceProvider);
ServiceProvider dbServiceProvider = (ServiceProvider) userType;
assertEquals(serviceProvider.getAddress(), dbServiceProvider.getAddress());
assertEquals(serviceProvider.getPhonenumber(), dbServiceProvider.getPhonenumber());
assertEquals(serviceProvider.getCompanyname(), dbServiceProvider.getCompanyname());
assertEquals(serviceProvider.isLicensed(), dbServiceProvider.isLicensed());
dbHelper.deleteUser("7MuF1c59XP");
}
@Test
public void testDeleteServiceProvider(){
//make sure all the rows related to ServiceProvider in all tables are deleted
ServiceProvider serviceProvider = new ServiceProvider("jbO4aBF4dC", null, null, null,
"testaddress", "8888888888", "companydotcom", true);
dbHelper.addUser(serviceProvider);
Service service1 = new Service("Hitman", 12358);
Service service2 = new Service("Exterminating flatworms", 392.457);
dbHelper.addService(service1);
dbHelper.addService(service2);
dbHelper.addServiceProvidedByUser(serviceProvider, service1);
dbHelper.addServiceProvidedByUser(serviceProvider, service2);
serviceProvider.setAvailabilities(0, 4, 18, 19, 30);
serviceProvider.setAvailabilities(1, 5, 20, 21, 11);
serviceProvider.setAvailabilities(3, 7, 12, 15, 14);
serviceProvider.setAvailabilities(4, 0, 0, 23, 29);
dbHelper.updateAvailability(serviceProvider);
dbHelper.deleteUser("jbO4aBF4dC");
List<String[]> providersList = dbHelper.getAllProvidersByService("hitman");
assertEquals(0, providersList.size());
providersList = dbHelper.getAllProvidersByService("hitman");
assertEquals(0, providersList.size());
int[][] availabilities = dbHelper.getAvailabilities(serviceProvider);
for (int i = 0; i<7; i++) {
for (int j = 0; j < 4; j++) {
assertEquals(0, availabilities[i][j]);
}
}
}
@Test
public void testAddDuplicateUsers(){
boolean added;
added = dbHelper.addUser(new HomeOwner("jbO4aBF4dC", "soccer", "Miguel", "Garzon"));
assertTrue(added);
//should not be able to add user of same username, regardless of user type
added = dbHelper.addUser(new HomeOwner("jbO4aBF4dC", "seg2105", "Miguel", "Garzon"));
assertTrue(!added);
added = dbHelper.addUser(new ServiceProvider("jbO4aBF4dC", "seg2105", "Juan", "Guzman",
@ -281,6 +342,37 @@ public class DBIntegrationTest {
dbHelper.deleteUser("7MuF1c59XP");
}
@Test
public void testDeleteServiceProvidedByUser(){
ServiceProvider serviceProvider = new ServiceProvider("jbO4aBF4dC", null, null, null,
"testaddress", "8888888888", "companydotcom", true);
dbHelper.addUser(serviceProvider);
Service service1 = new Service("Hitman", 12358);
Service service2 = new Service("Exterminating flatworms", 392.457);
dbHelper.addService(service1);
dbHelper.addService(service2);
dbHelper.addServiceProvidedByUser(serviceProvider, service1);
dbHelper.addServiceProvidedByUser(serviceProvider, service2);
List<String[]> servicesProvidedByUser = dbHelper.getAllServicesProvidedByUser(serviceProvider);
assertEquals(2, servicesProvidedByUser.size());
dbHelper.deleteServiceProvidedByUser("jbO4aBF4dC","hitman");
servicesProvidedByUser = dbHelper.getAllServicesProvidedByUser("jbO4aBF4dC");
assertEquals(1, servicesProvidedByUser.size());
dbHelper.deleteServiceProvidedByUser("jbO4aBF4dC", "exterminating flatworms");
servicesProvidedByUser = dbHelper.getAllServicesProvidedByUser("jbO4aBF4dC");
assertEquals(0, servicesProvidedByUser.size());
dbHelper.deleteUser("jbO4aBF4dC");
}
@Test
public void testUpdateAndGetAvailability(){
ServiceProvider serviceProvider = new ServiceProvider("jbO4aBF4dC", null, null, null,
@ -314,59 +406,32 @@ public class DBIntegrationTest {
assertEquals(availabilities[i][j], dbAvailabilities[i][j]);
}
}
dbHelper.deleteUser("jbO4aBF4dC");
}
@Test
public void testAddServiceProvider(){
ServiceProvider serviceProvider = new ServiceProvider("7MuF1c59XP", null, null, null,
public void testInvalidAvailability(){
ServiceProvider serviceProvider = new ServiceProvider("jbO4aBF4dC", null, null, null,
"testaddress", "8888888888", "companydotcom", true);
serviceProvider.setAvailabilities(2, 8, 14, 8, 14);
serviceProvider.setAvailabilities(3, 15, 12, 8, 14);
dbHelper.addUser(serviceProvider);
UserType userType = dbHelper.findUserByUsername("7MuF1c59XP");
assertTrue(userType instanceof ServiceProvider);
ServiceProvider dbServiceProvider = (ServiceProvider) userType;
assertEquals(serviceProvider.getAddress(), dbServiceProvider.getAddress());
assertEquals(serviceProvider.getPhonenumber(), dbServiceProvider.getPhonenumber());
assertEquals(serviceProvider.getCompanyname(), dbServiceProvider.getCompanyname());
assertEquals(serviceProvider.isLicensed(), dbServiceProvider.isLicensed());
boolean updated = dbHelper.updateAvailability(serviceProvider);
assertTrue(updated);
int[][] dbAvailabilities = dbHelper.getAvailabilities(serviceProvider);
int[][] availabilities = serviceProvider.getAvailabilities();
for (int i = 0; i<7; i++) {
for (int j = 0; j < 4; j++) {
assertEquals(0, availabilities[i][j]);
assertEquals(0, dbAvailabilities[i][j]);
}
}
dbHelper.deleteUser("jbO4aBF4dC");
}
//
// @Test
// public void testDeleteServiceProvidedByUser(){
//
// }
// @Test
// public void testInvalidAvailability(){
// ServiceProvider serviceProvider = new ServiceProvider("jbO4aBF4dC", null, null, null,
// "testaddress", "8888888888", "companydotcom", true);
// serviceProvider.setAvailabilities(0, 4, 18, 19, 30);
// serviceProvider.setAvailabilities(3, 8, 12, 15, 14);
//
// //TODO:Perhaps implement a deep clone function for UserType?
// ServiceProvider serviceProvider2 = new ServiceProvider("jbO4aBF4dC", null, null, null,
// "testaddress", "8888888888", "companydotcom", true);
// serviceProvider2.setAvailabilities(0, 4, 18, 19, 30);
// serviceProvider2.setAvailabilities(3, 8, 12, 15, 14);
//
// dbHelper.addUser(serviceProvider2);
//
// boolean updated = dbHelper.updateAvailability(serviceProvider2);
// assertTrue(updated);
//
// serviceProvider2.setAvailabilities(3, 8, 12, 15, 10);
// int[][] dbAvailabilities = dbHelper.getAvailabilities(serviceProvider2);
// int[][] availabilities = serviceProvider.getAvailabilities();
//
// assertEquals(14, serviceProvider2.getAvailabilities()[3][3]);
//
// for (int i = 0; i < 7; i++){
// for (int j = 0; j < 4; j++){
// assertEquals(availabilities[i][j], dbAvailabilities[i][j]);
// }
// }
// }
}