add a persistent settings store

2026-10-01 23:30:41 +02:00
parent a3c750c479
commit 8b869fe4e9
5 changed files with 436 additions and 0 deletions
@@ -0,0 +1,125 @@
+package wtf.beatrice.autosqueal.config;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+class ConfigStoreTest
+{
+    @TempDir
+    Path tempDir;
+
+    private ConfigStore store;
+
+    @BeforeEach
+    void createStore() {
+        store = new ConfigStore(tempDir.resolve("autosqueal.properties"));
+    }
+
+    @Test
+    void missingFileYieldsTheDefaults() {
+        AutoSquealConfig config = store.load();
+
+        assertEquals(30, config.getAwayThresholdSeconds());
+        assertEquals(10, config.getMoveIntervalSeconds());
+        assertEquals(2, config.getStepDelayMilliseconds());
+        assertTrue(config.isClickEnabled());
+        assertEquals(5, config.getClickEveryNMoves());
+        assertEquals(ScreenArea.PRIMARY, config.getMovementScreen());
+        assertTrue(config.isStartAutomatically());
+        assertTrue(config.isHotkeyEnabled());
+    }
+
+    @Test
+    void savedSettingsLoadBack() {
+        AutoSquealConfig config = new AutoSquealConfig();
+        config.setAwayThresholdSeconds(45);
+        config.setMoveIntervalSeconds(20);
+        config.setStepDelayMilliseconds(4);
+        config.setClickEnabled(false);
+        config.setClickEveryNMoves(7);
+        config.setMovementScreen(ScreenArea.ALL);
+        config.setStartAutomatically(false);
+        config.setHotkeyEnabled(false);
+
+        store.save(config);
+        AutoSquealConfig loaded = store.load();
+
+        assertEquals(45, loaded.getAwayThresholdSeconds());
+        assertEquals(20, loaded.getMoveIntervalSeconds());
+        assertEquals(4, loaded.getStepDelayMilliseconds());
+        assertFalse(loaded.isClickEnabled());
+        assertEquals(7, loaded.getClickEveryNMoves());
+        assertEquals(ScreenArea.ALL, loaded.getMovementScreen());
+        assertFalse(loaded.isStartAutomatically());
+        assertFalse(loaded.isHotkeyEnabled());
+    }
+
+    @Test
+    void outOfRangeValuesAreClamped() throws IOException {
+        writeFile(ConfigStore.KEY_AWAY_THRESHOLD_SECONDS + "=0",
+                ConfigStore.KEY_MOVE_INTERVAL_SECONDS + "=99999999",
+                ConfigStore.KEY_STEP_DELAY_MILLISECONDS + "=-3",
+                ConfigStore.KEY_CLICK_EVERY_N_MOVES + "=1000");
+
+        AutoSquealConfig config = store.load();
+
+        assertEquals(5, config.getAwayThresholdSeconds());
+        assertEquals(3600, config.getMoveIntervalSeconds());
+        assertEquals(1, config.getStepDelayMilliseconds());
+        assertEquals(100, config.getClickEveryNMoves());
+    }
+
+    @Test
+    void invalidValuesKeepTheDefaults() throws IOException {
+        writeFile(ConfigStore.KEY_AWAY_THRESHOLD_SECONDS + "=soon",
+                ConfigStore.KEY_CLICK_ENABLED + "=banana",
+                ConfigStore.KEY_MOVEMENT_SCREEN + "=THE_MOON",
+                ConfigStore.KEY_MOVE_INTERVAL_SECONDS + "=15");
+
+        AutoSquealConfig config = store.load();
+
+        assertEquals(30, config.getAwayThresholdSeconds());
+        assertTrue(config.isClickEnabled());
+        assertEquals(ScreenArea.PRIMARY, config.getMovementScreen());
+        // the one valid value still loads
+        assertEquals(15, config.getMoveIntervalSeconds());
+    }
+
+    @Test
+    void settingsSettersClampToo() {
+        AutoSquealConfig config = new AutoSquealConfig();
+
+        config.setAwayThresholdSeconds(-10);
+        assertEquals(5, config.getAwayThresholdSeconds());
+
+        config.setAwayThresholdSeconds(10_000);
+        assertEquals(600, config.getAwayThresholdSeconds());
+
+        config.setMovementScreen(null);
+        assertEquals(ScreenArea.PRIMARY, config.getMovementScreen());
+    }
+
+    @Test
+    void savingNeverLeavesTempFilesBehind() throws IOException {
+        store.save(new AutoSquealConfig());
+
+        assertTrue(Files.isRegularFile(tempDir.resolve("autosqueal.properties")));
+        try (var files = Files.list(tempDir)) {
+            assertEquals(1, files.count());
+        }
+    }
+
+    private void writeFile(String... lines) throws IOException {
+        Files.write(tempDir.resolve("autosqueal.properties"), List.of(lines));
+    }
+}