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DRAFT: Validate Java enum values against CML #1

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DRAFT: Validate Java enum values against CML #1

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6 changes: 3 additions & 3 deletions src/main/cml/TLAs-context.cml
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@ BoundedContext TLA_Resolver {
String meaning;
Set<String> alternativeMeanings;
String link;
- TLAState status;
- TLAStatus status;

def ThreeLetterAbbreviation() : write [ -> PROPOSED ];
def accept() : write [ PROPOSED -> ACCEPTED ];
Expand All @@ -37,10 +37,10 @@ BoundedContext TLA_Resolver {
String name;
}

enum TLAState {
enum TLAStatus {
aggregateLifecycle

PROPOSED, ACCEPTED, DECLINED, ARCHIVED;
DRAFTED, PROPOSED, ACCEPTED, DECLINED, ARCHIVED;
}
}

Expand Down
2 changes: 1 addition & 1 deletion src/main/java/org/contextmapper/sample/tlas/domain/tla/TLAStatus.java
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Expand Up @@ -18,6 +18,6 @@

public enum TLAStatus {

PROPOSED, ACCEPTED, DECLINED, ARCHIVED
DRAFTED, PROPOSED, ACCEPTED, DECLINED, ARCHIVED

}
40 changes: 40 additions & 0 deletions src/test/java/org/contextmapper/sample/tlas/domain/TacticDDDModelTest.java
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Expand Up @@ -16,9 +16,19 @@

package org.contextmapper.sample.tlas.domain;

import com.tngtech.archunit.core.domain.JavaClass;
import com.tngtech.archunit.core.domain.JavaEnumConstant;
import com.tngtech.archunit.lang.ArchCondition;
import com.tngtech.archunit.lang.ConditionEvents;
import com.tngtech.archunit.lang.SimpleConditionEvent;
import org.contextmapper.archunit.AbstractTacticArchUnitTest;
import org.contextmapper.tactic.dsl.tacticdsl.Enum;
import org.contextmapper.tactic.dsl.tacticdsl.EnumValue;
import org.eclipse.xtext.EcoreUtil2;
import org.junit.jupiter.api.Test;

import java.util.Optional;

import static com.tngtech.archunit.core.domain.JavaClass.Predicates.resideInAPackage;
import static com.tngtech.archunit.core.domain.properties.HasType.Predicates.rawType;
import static com.tngtech.archunit.lang.syntax.ArchRuleDefinition.classes;
Expand Down Expand Up @@ -56,4 +66,34 @@ void domainModelClassesShouldBeAnnotatedWithJMolecules() {
.check(classes);
}

@Test
void statusEnumsShouldBeModelledInCML() {
classes().that()
.areEnums()
.and().haveSimpleNameEndingWith("Status")
.should(new ArchCondition<>("adhere to CML enum values") {
@Override
public void check(JavaClass statusEnum, ConditionEvents events) {
Optional<? extends Enum> optionalCmlStatus = EcoreUtil2.eAllOfType(context, Enum.class).stream()
.filter(o -> o.getName().equals(statusEnum.getSimpleName()))
.findAny();
events.add(new SimpleConditionEvent(optionalCmlStatus, optionalCmlStatus.isPresent(),
String.format("The Status enum '%s' is not modelled in CML.", statusEnum.getSimpleName())));

if (optionalCmlStatus.isPresent()) {
Enum cmlStatus = optionalCmlStatus.get();
for (JavaEnumConstant javaEnumConstant : statusEnum.getEnumConstants()) {
Optional<EnumValue> cmlEnumValue = cmlStatus.getValues().stream()
.filter(v -> v.getName().equals(javaEnumConstant.name()))
.findAny();
events.add(new SimpleConditionEvent(statusEnum, cmlEnumValue.isPresent(),
String.format("The status enum '%s' does not have a value called '%s' in CML.",
cmlStatus.getName(), javaEnumConstant.name())));
}
}
}
})
.check(classes);
}

}