Merge release 1.0.0 into stable branchHEADstable

See the tag 'v1.0.0' or the changelog for more information about this
release.

1 files changed, 95 insertions, 0 deletions

diff --git a/src/test/java/sevenUnitsGUI/I18nTest.java b/src/test/java/sevenUnitsGUI/I18nTest.java
new file mode 100644
index 0000000..2f90d76
--- /dev/null
+++ b/src/test/java/sevenUnitsGUI/I18nTest.java
@@ -0,0 +1,95 @@
+/**
+ * Copyright (C) 2025 Adrien Hopkins
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package sevenUnitsGUI;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+import java.util.stream.Stream;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.MethodSource;
+
+/**
+ * Tests for the internationalization system.
+ *
+ * @since v1.0.0
+ */
+class I18nTest {
+	private static final Stream<String> testLocaleSupported() {
+		return Stream.of("en", "fr");
+	}
+
+	private static final Stream<Arguments> testLocalization() {
+		return Stream.of(Arguments.of("tv.title", "en", "7Units [v]"),
+				Arguments.of("tv.title", "fr", "7Unités [v]"),
+				Arguments.of("tv.convert_units.title", "en", "Convert Units"),
+				Arguments.of("tv.convert_units.title", "fr", "Convertir Unités"));
+	}
+
+	/**
+	 * Tests that the default locale is supported.
+	 *
+	 * @since v1.0.0
+	 * @see Presenter#DEFAULT_LOCALE
+	 */
+	@Test
+	void testDefaultLocaleSupported() {
+		final var p = new Presenter(new ViewBot());
+		assertNotNull(p.locales.get(Presenter.DEFAULT_LOCALE),
+				"Default locale is not supported.");
+	}
+
+	/**
+	 * Ensures that the system supports the provided locale.
+	 *
+	 * @param localeName locale to test for support
+	 *
+	 * @since 2025-06-04
+	 * @since v1.0.0
+	 */
+	@ParameterizedTest
+	@MethodSource
+	void testLocaleSupported(String localeName) {
+		final var p = new Presenter(new ViewBot());
+		assertNotNull(p.locales.get(localeName),
+				"Locale \"" + localeName + "\" is not supported.");
+	}
+
+	/**
+	 * Tests that the system can correctly localize text, using the default
+	 * locales.
+	 *
+	 * @param key      key of text to localize
+	 * @param locale   locale to use
+	 * @param expected expected value of output text
+	 *
+	 * @since 2025-06-04
+	 * @since v1.0.0
+	 */
+	@ParameterizedTest
+	@MethodSource
+	void testLocalization(String key, String locale, String expected) {
+		final var p = new Presenter(new ViewBot());
+		p.setUserLocale(locale);
+		final var actual = p.getLocalizedText(key);
+		assertEquals(expected, actual);
+	}
+
+}