Add tests for Measurement provider for el_GR locale

Author: gvrettos

src/test/java/net/datafaker/providers/base/BaseFakerTest.java

@@ -22,7 +22,7 @@
 public class BaseFakerTest<T extends BaseFaker> {
 
     private static final Logger LOG = Logger.getLogger(BaseFakerTest.class.getCanonicalName());
-    protected final T faker = getFaker();
+    protected T faker = getFaker();
 
     @BeforeEach
     @SuppressWarnings("EmptyTryBlock")
@@ -38,6 +38,10 @@ protected T getFaker() {
         return (T) new BaseFaker();
     }
 
+    protected void setFaker(T faker) {
+        this.faker = faker;
+    }
+
     protected List<String> getBaseList(String key) {
         return faker.fakeValuesService().fetchObject(key, faker.getContext());
     }

src/test/java/net/datafaker/providers/base/MeasurementTest.java

@@ -1,7 +1,12 @@
 package net.datafaker.providers.base;
 
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Nested;
+
 import java.util.List;
 import java.util.Collection;
+import java.util.Locale;
 
 class MeasurementTest extends BaseFakerTest<BaseFaker> {
 
@@ -10,13 +15,39 @@ class MeasurementTest extends BaseFakerTest<BaseFaker> {
     @Override
     protected Collection<TestSpec> providerListTest() {
         Measurement measurement = faker.measurement();
-        return List.of(TestSpec.of(measurement::height, "measurement.height"),
+        return getProviderListTests(measurement);
+    }
+
+    @Nested
+    class MeasurementInGreekTest extends BaseFakerTest<BaseFaker> {
+
+        @BeforeAll
+        void setup() {
+            this.setFaker(new BaseFaker(new Locale("el", "GR")));
+        }
+
+        @AfterAll
+        void reset() {
+            this.setFaker(this.getFaker());
+        }
+
+        @Override
+        protected Collection<TestSpec> providerListTest() {
+            Measurement measurement = faker.measurement();
+            return getProviderListTests(measurement);
+        }
+    }
+
+    private Collection<TestSpec> getProviderListTests(Measurement measurement) {
+        return List.of(
+            TestSpec.of(measurement::height, "measurement.height"),
             TestSpec.of(measurement::length, "measurement.length"),
             TestSpec.of(measurement::volume, "measurement.volume"),
             TestSpec.of(measurement::weight, "measurement.weight"),
             TestSpec.of(measurement::metricLength, "measurement.metric_length"),
             TestSpec.of(measurement::metricHeight, "measurement.metric_height"),
             TestSpec.of(measurement::metricVolume, "measurement.metric_volume"),
-            TestSpec.of(measurement::metricWeight, "measurement.metric_weight"));
+            TestSpec.of(measurement::metricWeight, "measurement.metric_weight")
+        );
     }
 }