[
http://mifosforge.jira.com/browse/MIFOS-4175?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=62974#action_62974
]
Vivek Singh edited comment on MIFOS-4175 at 12/16/10 4:34 AM:
--------------------------------------------------------------
Autowiring doesn't work for both scalatest as well as easyb. And yes using
SpringContext is a workaround right now.
Groovy is a dynamic language and Scala is strongly typed functional language.
Dynamic languages provide lot more options for domain specific languages
because of its ability to do late binding. Scala being a compiled language it
doesn't lend itself so well to it. For writing acceptance tests easyb, based on
groovy looks to be a better option.
Groovy test
------------------
scenario "Save the cash flow", {
given "cash flow object is defined", {
revenue = 100.21G
expense = 50.37G
dateTime = new DateTime(2010, 10, 11, 12, 13, 14, 15)
list = [new MonthlyCashFlowDetail(dateTime, revenue, expense, "my notes"),
new MonthlyCashFlowDetail(dateTime.plusMonths(1), revenue + 20.01G,
expense + 10.22G, "my other notes")]
cashFlowDetail = new CashFlowDetail(list)
cashFlowDetail.with {
totalLiability = 123G
totalCapital = 456G
}
}
when "cash flow service and dao are available and save is called", {
factory = ScalaUtil.getCashFlowContext()
factory.with {
cashFlowService = getBean("cashFlowService")
cashFlowDao = getBean("cashFlowDao")
}
cashFlowId = cashFlowService.save(cashFlowDetail);
}
then "total capital and liability is also saved along with the cash flow", {
cashFlow = cashFlowDao.getDetails(cashFlowId);
cashFlow.totalLiability.shouldBe 123G
cashFlow.totalCapital.shouldBe 456G
}
}
Scala test
---------------
class CashFlowServiceSpec extends FeatureSpec with GivenWhenThen {
var cashFlowService: CashFlowService = null;
var cashFlowDao: CashFlowDao = null;
val revenue: BigDecimal = new BigDecimal(100.21d)
val expense: BigDecimal = new BigDecimal(50.37d)
feature("The User should be able to save a cash flow"){
scenario("save the cash flow") {
given("there is a cash flow")
val factory: BeanFactory = ScalaUtil.getCashFlowContext
val cashFlowDetails: CashFlowDetail = getCashFlowDetails(new
BigDecimal(123d), new BigDecimal(456d))
when("save is called")
cashFlowService=
factory.getBean("cashFlowService").asInstanceOf[CashFlowService]
cashFlowDao= factory.getBean("cashFlowDao").asInstanceOf[CashFlowDao]
var cashFlowId: Integer = cashFlowService.save(cashFlowDetails)
var cashFlow: CashFlow = cashFlowDao.getDetails(cashFlowId)
then("the cash flow should be saved")
var totalLiability: BigDecimal = cashFlow.getTotalLiability
var totalCapital: BigDecimal = cashFlow.getTotalCapital
assert(totalCapital.doubleValue === 123d)
assert(totalLiability.doubleValue === 456d)
}
}
def getCashFlowDetails(totalCapital: BigDecimal, totalLiability: BigDecimal):
CashFlowDetail = {
var dateTime: DateTime = new DateTime(2010, 10, 11, 12, 13, 14, 15)
var list: java.util.ArrayList[MonthlyCashFlowDetail] = new
java.util.ArrayList[MonthlyCashFlowDetail]
list.add(new
org.mifos.platform.cashflow.service.MonthlyCashFlowDetail(dateTime, revenue,
expense, "my notes"))
list.add(new
org.mifos.platform.cashflow.service.MonthlyCashFlowDetail(dateTime.plusMonths(1),
revenue.add(new BigDecimal(20.01)),
expense.add(new BigDecimal(10.22)), "my other notes"))
val cashFlowDetail: CashFlowDetail = new CashFlowDetail(list)
cashFlowDetail.setTotalCapital(totalCapital);
cashFlowDetail.setTotalLiability(totalLiability);
return cashFlowDetail;
}
}
Java
------
public void shouldSaveCashFlowWithTotalCapitalAndTotalLiability() {
Integer cashFlowId = cashFlowService.save(getCashFlowDetails(123d,
456d));
CashFlow cashFlow = cashFlowDao.getDetails(cashFlowId);
BigDecimal totalLiability = cashFlow.getTotalLiability();
BigDecimal totalCapital = cashFlow.getTotalCapital();
assertThat(totalCapital.doubleValue(), is(123d));
assertThat(totalLiability.doubleValue(), is(456d));
}
private CashFlowDetail getCashFlowDetails(double totalCapital, double
totalLiability) {
DateTime dateTime = new DateTime(2010, 10, 11, 12, 13, 14, 15);
return new CashFlowDetailsBuilder().
withMonthlyCashFlow(new MonthlyCashFlowDetail(dateTime,
revenue, expense, "my notes")).
withMonthlyCashFlow(new
MonthlyCashFlowDetail(dateTime.plusMonths(1), revenue.add(new
BigDecimal(20.01)), expense.add(new BigDecimal(10.22)), "my other notes")).
withTotalCapital(totalCapital).
withTotalLiability(totalLiability).
build();
}
public class CashFlowDetailsBuilder {
private CashFlowDetail cashFlowDetail;
public CashFlowDetailsBuilder() {
cashFlowDetail = new CashFlowDetail(new
ArrayList<MonthlyCashFlowDetail>());
}
public CashFlowDetailsBuilder withMonthlyCashFlow(MonthlyCashFlowDetail
monthlyCashFlowDetail) {
cashFlowDetail.getMonthlyCashFlowDetails().add(monthlyCashFlowDetail);
return this;
}
public CashFlowDetail build() {
return cashFlowDetail;
}
public CashFlowDetailsBuilder withTotalCapital(double totalCapital) {
cashFlowDetail.setTotalCapital(new BigDecimal(totalCapital));
return this;
}
public CashFlowDetailsBuilder withTotalLiability(double totalLiability) {
cashFlowDetail.setTotalLiability(new BigDecimal(totalLiability));
return this;
}
}
was (Author: petmongrels):
Autowiring doesn't work for both scalatest as well as easyb. And yes using
SpringContext is a workaround right now.
Groovy is a dynamic language and Scala is strongly typed functional language.
Dynamic languages provide lot more options for domain specific languages
because of its ability to do late binding. Scala being a compiled language it
doesn't lend itself so well to it. For writing acceptance tests easyb, based on
groovy would be an a better option.
Groovy test
------------------
scenario "Save the cash flow", {
given "cash flow object is defined", {
revenue = 100.21G
expense = 50.37G
dateTime = new DateTime(2010, 10, 11, 12, 13, 14, 15)
list = [new MonthlyCashFlowDetail(dateTime, revenue, expense, "my notes"),
new MonthlyCashFlowDetail(dateTime.plusMonths(1), revenue + 20.01G,
expense + 10.22G, "my other notes")]
cashFlowDetail = new CashFlowDetail(list)
cashFlowDetail.with {
totalLiability = 123G
totalCapital = 456G
}
}
when "cash flow service and dao are available and save is called", {
factory = ScalaUtil.getCashFlowContext()
factory.with {
cashFlowService = getBean("cashFlowService")
cashFlowDao = getBean("cashFlowDao")
}
cashFlowId = cashFlowService.save(cashFlowDetail);
}
then "total capital and liability is also saved along with the cash flow", {
cashFlow = cashFlowDao.getDetails(cashFlowId);
cashFlow.totalLiability.shouldBe 123G
cashFlow.totalCapital.shouldBe 456G
}
}
Scala test
---------------
class CashFlowServiceSpec extends FeatureSpec with GivenWhenThen {
var cashFlowService: CashFlowService = null;
var cashFlowDao: CashFlowDao = null;
val revenue: BigDecimal = new BigDecimal(100.21d)
val expense: BigDecimal = new BigDecimal(50.37d)
feature("The User should be able to save a cash flow"){
scenario("save the cash flow") {
given("there is a cash flow")
val factory: BeanFactory = ScalaUtil.getCashFlowContext
val cashFlowDetails: CashFlowDetail = getCashFlowDetails(new
BigDecimal(123d), new BigDecimal(456d))
when("save is called")
cashFlowService=
factory.getBean("cashFlowService").asInstanceOf[CashFlowService]
cashFlowDao= factory.getBean("cashFlowDao").asInstanceOf[CashFlowDao]
var cashFlowId: Integer = cashFlowService.save(cashFlowDetails)
var cashFlow: CashFlow = cashFlowDao.getDetails(cashFlowId)
then("the cash flow should be saved")
var totalLiability: BigDecimal = cashFlow.getTotalLiability
var totalCapital: BigDecimal = cashFlow.getTotalCapital
assert(totalCapital.doubleValue === 123d)
assert(totalLiability.doubleValue === 456d)
}
}
def getCashFlowDetails(totalCapital: BigDecimal, totalLiability: BigDecimal):
CashFlowDetail = {
var dateTime: DateTime = new DateTime(2010, 10, 11, 12, 13, 14, 15)
var list: java.util.ArrayList[MonthlyCashFlowDetail] = new
java.util.ArrayList[MonthlyCashFlowDetail]
list.add(new
org.mifos.platform.cashflow.service.MonthlyCashFlowDetail(dateTime, revenue,
expense, "my notes"))
list.add(new
org.mifos.platform.cashflow.service.MonthlyCashFlowDetail(dateTime.plusMonths(1),
revenue.add(new BigDecimal(20.01)),
expense.add(new BigDecimal(10.22)), "my other notes"))
val cashFlowDetail: CashFlowDetail = new CashFlowDetail(list)
cashFlowDetail.setTotalCapital(totalCapital);
cashFlowDetail.setTotalLiability(totalLiability);
return cashFlowDetail;
}
}
> Spike on using a BDD testing framework
> --------------------------------------
>
> Key: MIFOS-4175
> URL: http://mifosforge.jira.com/browse/MIFOS-4175
> Project: mifos
> Issue Type: Story
> Components: Build and Testing
> Affects Versions: Elsie F - Iteration 6
> Reporter: jbrewster
> Assignee: Vivek Singh
> Fix For: Elsie F - Iteration 6
>
>
> Do a spike on using a BDD development tool to allow for more
> BA/developer/tester/customer visibility to what automated tests we have in
> place. BDD tool could be used in place of current acceptance tests, or at
> some other functional test level.
> Related to developer email thread - http://tinyurl.com/247u3sj.
> Some possibilities to evaluate (real choices are up the the task owner) -
> ScalaTest, EasyB, JBehave
> Acceptance Criteria:
> Showcase Prototype(s) test built that shows contrast to current test.
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