Merge branch 'i18n' into develop

This merge adds the internationalization features, the final required
feature for 7Units version 1.0.0.

1 files changed, 18 insertions, 0 deletions

diff --git a/src/test/java/sevenUnitsGUI/PresenterTest.java b/src/test/java/sevenUnitsGUI/PresenterTest.java
index 9e25a08..8b16365 100644
--- a/src/test/java/sevenUnitsGUI/PresenterTest.java
+++ b/src/test/java/sevenUnitsGUI/PresenterTest.java
@@ -17,6 +17,7 @@
 package sevenUnitsGUI;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.junit.jupiter.api.Assumptions.assumeTrue;
 
@@ -154,6 +155,23 @@ public final class PresenterTest {
 				expectedOutput.getValue().toString(false, RoundingMode.HALF_EVEN));
 		assertEquals(List.of(expectedUC), viewBot.unitConversionList());
 	}
+	
+	/**
+	 * Ensures that the default unitfile can be disabled.
+	 * 
+	 * @since v1.0.0
+	 * @since 2025-02-23
+	 */
+	@Test
+	void testDisableDefault() {
+		final var viewBot = new ViewBot();
+		final var presenter = new Presenter(viewBot);
+		assumeTrue(presenter.database.containsUnitName("joule"),
+				"Attempted to test disabling default on unit not in default file.");
+		presenter.setUseDefaultDatafiles(false);
+		assertFalse(presenter.database.containsUnitName("joule"),
+				"Presenter disabled default datafiles, but still contains the joule.");
+	}
 
 	/**
 	 * Tests that duplicate units are successfully removed, if that is asked for