RenJuan/TASKPM
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

ItEr29S06CUAsignacionGrupoRecursosAPlanificacionItEr28S06: Improving clarity of assertions using a custom matcher

Browse source
This commit is contained in:
Óscar González Fernández 2009-10-07 23:39:48 +02:00
parent f72f0e6e60
commit fc4e76821c
1 changed files with 23 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

35
navalplanner-business/src/test/java/org/navalplanner/business/test/planner/entities/ResourcesPerDayTest.java
View file

@ -44,25 +44,37 @@ public class ResourcesPerDayTest {
@Test
public void theUnitsAmoutCanBeRetrieved() {
ResourcesPerDay units = ResourcesPerDay.amount(2);
assertThat(units.getAmount(), hasIntegerPart(2));
assertThat(units, readsAs(2, 0));
}
private Matcher<BigDecimal> hasIntegerPart(final int integer) {
return new BaseMatcher<BigDecimal>() {
private Matcher<ResourcesPerDay> readsAs(final int integerPart,
final int decimalPart) {
return new BaseMatcher<ResourcesPerDay>() {
@Override
public boolean matches(Object arg) {
if (arg instanceof BigDecimal) {
BigDecimal value = (BigDecimal) arg;
return value.intValue() == integer;
if (arg instanceof ResourcesPerDay) {
ResourcesPerDay r = (ResourcesPerDay) arg;
return r.getAmount().intValue() == integerPart
&& getDecimalPart(r) == decimalPart;
}
return false;
}
private int getDecimalPart(ResourcesPerDay r) {
BigDecimal onlyDecimal = r.getAmount().subtract(
new BigDecimal(r.getAmount().intValue()));
BigDecimal decimalPartAsInt = onlyDecimal.movePointRight(2);
int result = decimalPartAsInt.intValue();
return result;
}
@Override
public void describeTo(Description description) {
description
.appendText("must have an integer part of" + integer);
description.appendText("must have an integer part of"
+ integerPart);
description.appendText("must have " + decimalPart
+ " as decimal part");
}
};
}
@ -71,7 +83,7 @@ public class ResourcesPerDayTest {
public void theUnitsAmountCanBeADecimalValue() {
ResourcesPerDay resourcesPerDay = ResourcesPerDay
.amount(new BigDecimal(2.2));
assertThat(resourcesPerDay.getAmount(), hasIntegerPart(2));
assertThat(resourcesPerDay, readsAs(2, 20));
}
@Test
@ -89,12 +101,11 @@ public class ResourcesPerDayTest {
for (BigDecimal example : examples) {
ResourcesPerDay resourcesPerDay = ResourcesPerDay.amount(example);
assertThat(resourcesPerDay.getAmount().scale(), equalTo(2));
assertThat(
resourcesPerDay.getAmount().movePointRight(2).intValue(),
equalTo(224));
assertThat(resourcesPerDay, readsAs(2, 24));
}
}
@Test
public void canBeConvertedToHoursGivenTheWorkingDayHours() {
ResourcesPerDay units = ResourcesPerDay.amount(2);