Issue 50 in instinct: Instinct-core should either not have a mandatory requirement on fj or should list it as mandatory dependency in the pom

[codesite...@google.com]

Status: New
Owner: ----
Labels: Type-Defect Priority-Medium

New issue 50 by Paul.King.ASERT: Instinct-core should either not have a
mandatory requirement on fj or should list it as mandatory dependency in
the pom
http://code.google.com/p/instinct/issues/detail?id=50

What steps will reproduce the problem?

Run this project:
import com.googlecode.instinct.integrate.junit4.InstinctRunner
import com.googlecode.instinct.marker.annotate.*
import org.junit.runner.RunWith

@Grab(group='com.googlecode.instinct', module='instinct-core',
version='0.1.9')

@RunWith(InstinctRunner.class)
public final class AWinningGame {
@Subject private game
Dice winningDice

@BeforeSpecification
void setUp() {
winningDice = new RiggedDice(6)
game = new Game(d1: winningDice, d2: winningDice)
}

@Specification
void mustWinWhenBothDiceReturnSix() {
println d.play() == 'win'
}
}

interface Dice { def roll() }

class RiggedDice implements Dice {
def value
def roll() {
value
}
}

class Game {
def d1, d2
def play() {
def result = (d1.roll() == 6 & d2.roll() == 6)
result ? "win" : "lose"
}
}

What is the expected output?

Test passes.

What do you see instead?

JUnit 4 Runner, Tests: 1, Failures: 1, Time: 5
Test Failure: initializationError(AWinningGame)
java.lang.NoClassDefFoundError: fj/Effect

What version of the product are you using? On what operating system?

Instinct-core 0.1.9, Vista, Groovy 1.6.3 with JUnit 4.6, Java 1.6.0_13

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[codesite...@google.com]

Comment #1 on issue 50 by Paul.King.ASERT: Instinct-core should either not

have a mandatory requirement on fj or should list it as mandatory
dependency in the pom
http://code.google.com/p/instinct/issues/detail?id=50

This works but fj dependency should not be visible at this level:

import com.googlecode.instinct.integrate.junit4.InstinctRunner
import com.googlecode.instinct.marker.annotate.*
import org.junit.runner.RunWith

@Grapes([

@Grab(group='com.googlecode.instinct', module='instinct-core',

version='0.1.9'),
@Grab(group='org.functionaljava', module='fj', version='2.19')
])

@RunWith(InstinctRunner.class)
public final class AWinningGame {
@Subject private game
Dice winningDice

@BeforeSpecification
void setUp() {
winningDice = new RiggedDice(value: 6)

game = new Game(d1: winningDice, d2: winningDice)
}

@Specification
void mustWinWhenBothDiceReturnSix() {
println game.play() == 'win'
}
}

interface Dice { def roll() }

class RiggedDice implements Dice {
def value
def roll() {
value
}
}

class Game {
def d1, d2
def play() {
def result = (d1.roll() == 6 & d2.roll() == 6)
result ? "win" : "lose"
}
}

[inst...@googlecode.com]

Updates:
Owner: jem.mawson

Comment #2 on issue 50 by jem.mawson: Instinct-core should either not have

a mandatory requirement on fj or should list it as mandatory dependency in
the pom
http://code.google.com/p/instinct/issues/detail?id=50

instinct-core 0.1.9 did not declare it's dependency on FJ.
instinct-core 0.2.0 does, but the repository is no longer valid.