Add ConfigValue test for missing expression

barchetta · May 14, 2024 · 73b7224 · 73b7224
1 parent bbfa0d0
commit 73b7224
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/config/config-mp/src/test/java/io/helidon/config/mp/MpConfigReferenceTest.java b/config/config-mp/src/test/java/io/helidon/config/mp/MpConfigReferenceTest.java
@@ -20,13 +20,16 @@
 import java.util.Optional;
 
 import org.eclipse.microprofile.config.Config;
+import org.eclipse.microprofile.config.ConfigValue;
 import org.eclipse.microprofile.config.spi.ConfigProviderResolver;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;
 
+import static org.hamcrest.CoreMatchers.endsWith;
 import static org.hamcrest.CoreMatchers.is;
 import static org.hamcrest.CoreMatchers.notNullValue;
 import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.nullValue;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 
 public class MpConfigReferenceTest {
@@ -65,6 +68,15 @@ void testMissingRefs() {
         // since Config 2.0, missing references must throw an exception
         assertThrows(NoSuchElementException.class, () -> config.getValue("referencing4-1", String.class));
         assertThrows(NoSuchElementException.class, () -> config.getValue( "referencing4-2", String.class));
+
+        // MP Config 3.1 TCK requires well-formed ConfigValue when missing reference
+        ConfigValue configValue = config.getConfigValue("referencing4-1");
+        assertThat(configValue, notNullValue());
+        assertThat(configValue.getName(), is("referencing4-1"));
+        assertThat(configValue.getValue(), nullValue());
+        assertThat(configValue.getRawValue(), is("${missing}"));
+        assertThat(configValue.getSourceName(), endsWith("microprofile-config.properties"));
+        assertThat(configValue.getSourceOrdinal(), is(100));
     }
 
     @Test