scalacheck

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Christian Urban, … Abdhesh kumar4

9/24/18

Exhaustive testing and generating test cases according to an order

The solution to this problem is to use Gen.lzy. def genLeaf[A: Arbitrary]: Gen[Leaf[A]] = arbitrary[A

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Exhaustive testing and generating test cases according to an order

The solution to this problem is to use Gen.lzy. def genLeaf[A: Arbitrary]: Gen[Leaf[A]] = arbitrary[A

9/24/18

John Stanford, … leono...@lunatech.com8

3/5/18

Generator for Regex?

This would be very interesting! Will a generator based on regex ever be available? On Wednesday,

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Generator for Regex?

This would be very interesting! Will a generator based on regex ever be available? On Wednesday,

3/5/18

2/18/18

Issue with generated data with unique key constraint

Hello, I'm trying out ScalaCheck for the first time. I testing code that filters data from a DB,

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Issue with generated data with unique key constraint

Hello, I'm trying out ScalaCheck for the first time. I testing code that filters data from a DB,

2/18/18

7/7/17

Help making scala build fail when scalacheck properties are false

Hi, Can anyone help figure out why the scala build which uses scalacheck does not fail despite having

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Help making scala build fail when scalacheck properties are false

Hi, Can anyone help figure out why the scala build which uses scalacheck does not fail despite having

7/7/17

6/15/17

Gen for a map of a case class containing Options fail with 'gave up after 16 successful property evaluations...'

It's been a year an da half, I've changed jobs in between, and hit the same issue again. Just

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Gen for a map of a case class containing Options fail with 'gave up after 16 successful property evaluations...'

It's been a year an da half, I've changed jobs in between, and hit the same issue again. Just

6/15/17

2/13/17

Can't make SBT resolve ScalaCheck using Git

Hello! So I wanted to mess around a bit with ScalaCheck's internals but I can't make sbt find

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Can't make SBT resolve ScalaCheck using Git

Hello! So I wanted to mess around a bit with ScalaCheck's internals but I can't make sbt find

2/13/17

Kevin Meredith, Dave Stevens2

11/10/16

Choose[BigDecimal] Instance?

Try this, or some derivation of it. Gen.choose(0d, 100d).map(BigDecimal.valueOf) or Gen.choose(0, 100

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Choose[BigDecimal] Instance?

Try this, or some derivation of it. Gen.choose(0d, 100d).map(BigDecimal.valueOf) or Gen.choose(0, 100

11/10/16

sili...@gmail.com2

10/4/16

[scalatest 2.2.2] BeforeAndAfterAll executing multiple times in a spec suite

Ugh, derp. Meant to post in scalatest, not scalacheck. Please ignore. On Tuesday, September 27, 2016

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[scalatest 2.2.2] BeforeAndAfterAll executing multiple times in a spec suite

Ugh, derp. Meant to post in scalatest, not scalacheck. Please ignore. On Tuesday, September 27, 2016

10/4/16

9/7/16

How to use ScalaCheck's collect and classify in ScalaTest?

The following use of Prop.collect((a, b)) isn't printing the statistics as expected even though

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How to use ScalaCheck's collect and classify in ScalaTest?

The following use of Prop.collect((a, b)) isn't printing the statistics as expected even though

9/7/16

6/25/16

Containers of containers with fixed dimensions

Hi, Maybe a simple question, but can't find a way to do achieve this. I want to produce a 2

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Containers of containers with fixed dimensions

Hi, Maybe a simple question, but can't find a way to do achieve this. I want to produce a 2

6/25/16

Pablo Fernandez

6/2/16

Test valid state transitions with scalacheck

Suppose I have this class: case class Receipt(id: Long, state: String) { def transitionTo(newState:

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Test valid state transitions with scalacheck

Suppose I have this class: case class Receipt(id: Long, state: String) { def transitionTo(newState:

6/2/16

4/27/16

Accessing counterexamples

Hi, Is it possible to get the counterexamples scalacheck reports as references in the REPL?

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Accessing counterexamples

Hi, Is it possible to get the counterexamples scalacheck reports as references in the REPL?

4/27/16

kkli...@gmail.com, … Howard Wang11

3/31/16

Changing the default minimum successful tests for 1 specification

I'm tried to override the mainRunner of Properties trait, but the parameters are not changed as

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Changing the default minimum successful tests for 1 specification

I'm tried to override the mainRunner of Properties trait, but the parameters are not changed as

3/31/16

3/3/16

Sequencing an Iterator[Gen[T]]

Dear all, due to my still limited FP foo I'm not sure whether I am seeing things right and would

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Sequencing an Iterator[Gen[T]]

Dear all, due to my still limited FP foo I'm not sure whether I am seeing things right and would

3/3/16

dabd, Martin Mauch2

2/29/16

Testing timed automata

Do you mean how to explicitly deal with time in Scalacheck? I guess there isn't something in-

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Testing timed automata

Do you mean how to explicitly deal with time in Scalacheck? I guess there isn't something in-

2/29/16

Marc-André Laverdière, etorreborre3

2/15/16

Gen of and harcoded collection one by one

I think that there should be a way to do this better but here is how to make it work with a bit of

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Gen of and harcoded collection one by one

I think that there should be a way to do this better but here is how to make it work with a bit of

2/15/16

Marc-André Laverdière

2/13/16

Generator serving harcoded collection one item at a time

Hello everybody, I love ScalaCheck, and I would love it even more if I could just get this one

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Generator serving harcoded collection one item at a time

Hello everybody, I love ScalaCheck, and I would love it even more if I could just get this one

2/13/16

Marc Saegesser, Rickard Nilsson2

1/25/16

Race condition testing

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Marc, We have this functionality in ScalaCheck too.

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Race condition testing

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Marc, We have this functionality in ScalaCheck too.

1/25/16

1/6/16

arbitrary[java.net.URL]?

I'd like to add property-based tests (using Scalacheck) with java.net.URL instances. However, I

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arbitrary[java.net.URL]?

I'd like to add property-based tests (using Scalacheck) with java.net.URL instances. However, I

1/6/16

12/1/15

A github project (web application) to learn usage of ScalaCheck

Hi All, I recently stumbled upon ScalaCheck and think that is a possible solution to the problems we

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A github project (web application) to learn usage of ScalaCheck

Hi All, I recently stumbled upon ScalaCheck and think that is a possible solution to the problems we

12/1/15

Luis Rodero-Merino, Rickard Nilsson5

9/15/15

ScalaDoc for postCondition method is correct?

You are totally right. Sorry I overlooked that, and thanks a lot for your help. On 15 September 2015

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ScalaDoc for postCondition method is correct?

You are totally right. Sorry I overlooked that, and thanks a lot for your help. On 15 September 2015

9/15/15

8/25/15

Custom generator for IRIs conforming to RFC3987?

I am starting to use scalacheck for testing, and I find I need some custom generators. So far I have

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Custom generator for IRIs conforming to RFC3987?

I am starting to use scalacheck for testing, and I find I need some custom generators. So far I have

8/25/15

Juan Rodríguez Hortalá, Bill Venners4

7/28/15

Prop.exists and ScalaTest matchers

HI Bill, Thanks a lot for your answer. I will try to avoid matchers in ScalaChek properties then.

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Prop.exists and ScalaTest matchers

HI Bill, Thanks a lot for your answer. I will try to avoid matchers in ScalaChek properties then.

7/28/15

Takashi Kawachi

7/24/15

Test unexpectedly succeed with Play

Hi, I encountered a strange situation with conbination of ScalaCheck and Play. I'm not sure

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Test unexpectedly succeed with Play

Hi, I encountered a strange situation with conbination of ScalaCheck and Play. I'm not sure

7/24/15

Kevin Meredith, Bill Venners5

6/22/15

Testing a `scalacheck` Property in `scalatest`

Thanks for the pointer to the PosZInt code in the new release. I posted the following "issue

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Testing a `scalacheck` Property in `scalatest`

Thanks for the pointer to the PosZInt code in the new release. I posted the following "issue

6/22/15

Kenji Yoshida, Rickard Nilsson2

6/17/15

invalid sha1 scalacheck 1.11.6

On 06/17/2015 06:35 AM, Kenji Yoshida wrote: > http://repo1.maven.org/maven2/org/scalacheck/

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invalid sha1 scalacheck 1.11.6

On 06/17/2015 06:35 AM, Kenji Yoshida wrote: > http://repo1.maven.org/maven2/org/scalacheck/

6/17/15

Juan Rodríguez Hortalá

6/15/15

Prop.exists fails with ScalaTest matchers

Hi, I have a problem about using ScalaTest matchers inside a Prop.exists property. When the property

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Prop.exists fails with ScalaTest matchers

Hi, I have a problem about using ScalaTest matchers inside a Prop.exists property. When the property

6/15/15

Asko Laitela, Robert Ray2

6/3/15

ScalaCheck 1.12 Commands API: accessing command result in the nextState() function

On Sunday, February 1, 2015 at 10:27:43 AM UTC-8, Asko Laitela wrote: I'm trying out ScalaCheck

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ScalaCheck 1.12 Commands API: accessing command result in the nextState() function

On Sunday, February 1, 2015 at 10:27:43 AM UTC-8, Asko Laitela wrote: I'm trying out ScalaCheck

6/3/15

Kevin Meredith, Rickard Nilsson2

4/20/15

Adding Multiple Implicit `Arbitrary[Foo]` without Collisions?

Hi Kevin, On 04/20/2015 09:01 PM, Kevin Meredith wrote: > I wrote a ScalaCheck property: > >

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Adding Multiple Implicit `Arbitrary[Foo]` without Collisions?

Hi Kevin, On 04/20/2015 09:01 PM, Kevin Meredith wrote: > I wrote a ScalaCheck property: > >

4/20/15

Michael Peyton Jones, Matthew Pocock4

2/16/15

Combinator for alternative in case of failure

... of course I immediately realise that you don't actually need the internal functions at all.

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Combinator for alternative in case of failure

... of course I immediately realise that you don't actually need the internal functions at all.

2/16/15

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