Styjun

What instances can be solved today by modern solvers (pure LP)?

How frequently do Russian people still refer to others by their patronymic (отчество)?

Why does mean tend be more stable in different samples than median?

A positive integer functional equation

Why no parachutes in the Orion AA2 abort test?

Can you take the Dodge action while prone?

Isn't "Dave's protocol" good if only the database, and not the code, is leaked?

Taking my Ph.D. advisor out for dinner after graduation

Are "confidant" and "confident" homophones?

What do I need to see before Spider-Man: Far From Home?

Did William Shakespeare hide things in his writings?

Is it possible to spoof an IP address to an exact number?

What is the maximum amount of diamond in one Minecraft game?

How can I create a dashed line that slowly changes into a solid line in Illustrator?

How to supply water to a coastal desert town with no rain and no freshwater aquifers?

Why do Martians have to wear space helmets?

What causes a fastener to lock?

Do intermediate subdomains need to exist?

Why did moving the mouse cursor cause Windows 95 to run more quickly?

Has there ever been a cold war other than between the U.S. and the U.S.S.R.?

Is it acceptable that I plot a time-series figure with years increasing from right to left?

What happens if the limit of 4 billion files was exceeded in an ext4 partition?

How can select a specific triangle in my Delaunay mesh?

Why do we need a bootloader separate from our application program in microcontrollers?

Unable to mock the table in slick

How to add methods to Slick tables?Slick table does not take type parametercreate a class Table for an inexisting table slick scala (Slick 3.0.0, scala)Slick 3.0 Insert and then get Auto Increment ValueSlick 3 simple join on tablesMock database in Slick 3.xSlick 3.0. How to map slick table of tuples to my domain class?Exporting Slick table in PlaySlick DAOCreating a single column table with SlickDeleting Rows from multiple tables in a slick query

.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;

0

I am having a scala-play-slick application and am using Google guice for dependency injection.
Slick version 3.0.3
My repository looks as follows

@Singleton
class Repository @Inject()(dbConfigProvider: DatabaseConfigProvider)(
 implicit ec: ExecutionContext) {

 private val dbConfig = dbConfigProvider.get[JdbcProfile]

 import dbConfig._
 import profile.api._

 private class MyTable(tag: Tag) extends Table[ModelObject](tag, "TableName") 

 def id = column[Int]("id", O.PrimaryKey, O.AutoInc)

 def * =
 (id) <> ((ModelObject.apply _).tupled, ModelObject.unapply)
 

 private val myTable = TableQuery[MyTable]

 def getAll: Future[Seq[ModelObject]] = db.run 
 myTable.result
 
// remaining code

Now, to unit test the code, I have the following code

class RepositoryTest extends FunSuite with Matchers with BeforeAndAfterEach 

 private var databaseConfigProvider : DatabaseConfigProvider = _
 private var repository : Repository = _

 override def beforeEach(): Unit = 
 databaseConfigProvider = mock(classOf[DatabaseConfigProvider])
 repository = new Repository(databaseConfigProvider)
 

 test("should get all the model object")
 val result = usersRepository.getAll(userRequest).await
 result shouldBe modelObjects
 

While running the test case, I get the Nullpointer exception

java.lang.NullPointerException was thrown.
java.lang.NullPointerException

at the line db.run in getAll method. Now my question is, how should I mock the MyTable so as to avoid the null pointer exception.

Any pointers will be highly helpful. Thanks in advance !!!

scala guice slick slick-3.0

share|improve this question

asked Mar 25 at 19:51

Chaitanya WaikarChaitanya Waikar

2,07544 silver badges2020 bronze badges

add a comment | 

0

I am having a scala-play-slick application and am using Google guice for dependency injection.
Slick version 3.0.3
My repository looks as follows

@Singleton
class Repository @Inject()(dbConfigProvider: DatabaseConfigProvider)(
 implicit ec: ExecutionContext) {

 private val dbConfig = dbConfigProvider.get[JdbcProfile]

 import dbConfig._
 import profile.api._

 private class MyTable(tag: Tag) extends Table[ModelObject](tag, "TableName") 

 def id = column[Int]("id", O.PrimaryKey, O.AutoInc)

 def * =
 (id) <> ((ModelObject.apply _).tupled, ModelObject.unapply)
 

 private val myTable = TableQuery[MyTable]

 def getAll: Future[Seq[ModelObject]] = db.run 
 myTable.result
 
// remaining code

Now, to unit test the code, I have the following code

class RepositoryTest extends FunSuite with Matchers with BeforeAndAfterEach 

 private var databaseConfigProvider : DatabaseConfigProvider = _
 private var repository : Repository = _

 override def beforeEach(): Unit = 
 databaseConfigProvider = mock(classOf[DatabaseConfigProvider])
 repository = new Repository(databaseConfigProvider)
 

 test("should get all the model object")
 val result = usersRepository.getAll(userRequest).await
 result shouldBe modelObjects
 

While running the test case, I get the Nullpointer exception

java.lang.NullPointerException was thrown.
java.lang.NullPointerException

at the line db.run in getAll method. Now my question is, how should I mock the MyTable so as to avoid the null pointer exception.

Any pointers will be highly helpful. Thanks in advance !!!

scala guice slick slick-3.0

share|improve this question

asked Mar 25 at 19:51

Chaitanya WaikarChaitanya Waikar

2,07544 silver badges2020 bronze badges

add a comment | 

I am having a scala-play-slick application and am using Google guice for dependency injection.
Slick version 3.0.3
My repository looks as follows

@Singleton
class Repository @Inject()(dbConfigProvider: DatabaseConfigProvider)(
 implicit ec: ExecutionContext) {

 private val dbConfig = dbConfigProvider.get[JdbcProfile]

 import dbConfig._
 import profile.api._

 private class MyTable(tag: Tag) extends Table[ModelObject](tag, "TableName") 

 def id = column[Int]("id", O.PrimaryKey, O.AutoInc)

 def * =
 (id) <> ((ModelObject.apply _).tupled, ModelObject.unapply)
 

 private val myTable = TableQuery[MyTable]

 def getAll: Future[Seq[ModelObject]] = db.run 
 myTable.result
 
// remaining code

Now, to unit test the code, I have the following code

class RepositoryTest extends FunSuite with Matchers with BeforeAndAfterEach 

 private var databaseConfigProvider : DatabaseConfigProvider = _
 private var repository : Repository = _

 override def beforeEach(): Unit = 
 databaseConfigProvider = mock(classOf[DatabaseConfigProvider])
 repository = new Repository(databaseConfigProvider)
 

 test("should get all the model object")
 val result = usersRepository.getAll(userRequest).await
 result shouldBe modelObjects
 

While running the test case, I get the Nullpointer exception

java.lang.NullPointerException was thrown.
java.lang.NullPointerException

at the line db.run in getAll method. Now my question is, how should I mock the MyTable so as to avoid the null pointer exception.

Any pointers will be highly helpful. Thanks in advance !!!

scala guice slick slick-3.0

share|improve this question

asked Mar 25 at 19:51

Chaitanya WaikarChaitanya Waikar

2,07544 silver badges2020 bronze badges

@Singleton
class Repository @Inject()(dbConfigProvider: DatabaseConfigProvider)(
 implicit ec: ExecutionContext) {

 private val dbConfig = dbConfigProvider.get[JdbcProfile]

 import dbConfig._
 import profile.api._

 private class MyTable(tag: Tag) extends Table[ModelObject](tag, "TableName") 

 def id = column[Int]("id", O.PrimaryKey, O.AutoInc)

 def * =
 (id) <> ((ModelObject.apply _).tupled, ModelObject.unapply)
 

 private val myTable = TableQuery[MyTable]

 def getAll: Future[Seq[ModelObject]] = db.run 
 myTable.result
 
// remaining code

class RepositoryTest extends FunSuite with Matchers with BeforeAndAfterEach 

 private var databaseConfigProvider : DatabaseConfigProvider = _
 private var repository : Repository = _

 override def beforeEach(): Unit = 
 databaseConfigProvider = mock(classOf[DatabaseConfigProvider])
 repository = new Repository(databaseConfigProvider)
 

 test("should get all the model object")
 val result = usersRepository.getAll(userRequest).await
 result shouldBe modelObjects
 

java.lang.NullPointerException was thrown.
java.lang.NullPointerException

share|improve this question

asked Mar 25 at 19:51

Chaitanya WaikarChaitanya Waikar

2,07544 silver badges2020 bronze badges

share|improve this question

asked Mar 25 at 19:51

Chaitanya WaikarChaitanya Waikar

2,07544 silver badges2020 bronze badges

asked Mar 25 at 19:51

Chaitanya WaikarChaitanya Waikar

2,07544 silver badges2020 bronze badges

asked Mar 25 at 19:51

Chaitanya WaikarChaitanya Waikar

2,07544 silver badges2020 bronze badges