Merge pull request #177 from simoleo89/style/startup-console

style(startup): console banner/splash/colors

Emulator/src/test/java/com/eu/habbo/ConsoleLogbackLayoutTest.java

@@ -0,0 +1,21 @@
+package com.eu.habbo;
+
+import org.junit.jupiter.api.Test;
+
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+class ConsoleLogbackLayoutTest {
+    @Test
+    void consolePatternKeepsStartupMessagesReadable() throws Exception {
+        String logback = Files.readString(Path.of("src/main/resources/logback.xml"));
+
+        assertTrue(logback.contains("morningstarLevel"), "console should use the adaptive level formatter");
+        assertTrue(logback.contains("morningstarLogger"), "console should use the adaptive logger formatter");
+        assertTrue(logback.contains("| %msg%n"), "console should leave a clear message column");
+        assertFalse(logback.contains("%-36logger{36}"), "wide package loggers waste console space");
+    }
+}

Emulator/src/test/java/com/eu/habbo/EmulatorStartupConsoleTest.java

@@ -0,0 +1,88 @@
+package com.eu.habbo;
+
+import org.junit.jupiter.api.Test;
+
+import java.util.Map;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+class EmulatorStartupConsoleTest {
+    @Test
+    void startupHeroUsesUniversalAsciiLayout() {
+        String hero = Emulator.startupHero();
+
+        assertTrue(hero.contains("__  __  ___  ____"));
+        assertTrue(hero.contains("MORNINGSTAR EXTENDED"));
+        assertTrue(hero.contains("Version"));
+        assertTrue(hero.contains("Build"));
+        assertFalse(hero.contains("\u001B["), "startup hero must not require ANSI support");
+    }
+
+    @Test
+    void startupHeroCanRenderStyledLayoutWhenAnsiIsAvailable() {
+        String hero = Emulator.startupHero(true);
+
+        assertTrue(hero.contains("\u001B["), "styled hero should include ANSI colors");
+        assertTrue(hero.contains("[OK] MORNINGSTAR EXTENDED"));
+        assertTrue(hero.contains("[JVM]"));
+        assertTrue(hero.endsWith("\u001B[0m\n"), "styled hero should reset terminal attributes");
+    }
+
+    @Test
+    void consoleStyleAutoDetectsWindowsTerminal() {
+        assertTrue(Emulator.shouldStyleConsole(
+                Map.of("WT_SESSION", "abc123"),
+                true,
+                "Windows 11",
+                "auto"));
+    }
+
+    @Test
+    void consoleStyleFallsBackWhenOutputIsNotInteractive() {
+        assertFalse(Emulator.shouldStyleConsole(
+                Map.of("WT_SESSION", "abc123"),
+                false,
+                "Windows 11",
+                "auto"));
+    }
+
+    @Test
+    void consoleStyleCanBeForcedOff() {
+        assertFalse(Emulator.shouldStyleConsole(
+                Map.of("WT_SESSION", "abc123"),
+                true,
+                "Windows 11",
+                "plain"));
+    }
+
+    @Test
+    void windowsAnsiModeInstallsJansiBeforePrintingStartupHero() throws Exception {
+        String source = Files.readString(Path.of("src/main/java/com/eu/habbo/Emulator.java"));
+
+        assertTrue(source.contains("AnsiConsole.systemInstall()"),
+                "forced ANSI mode must install the Jansi bridge for Windows CMD/System.out");
+        assertTrue(source.contains("configureAnsiConsole(styledConsole)"),
+                "console bridge must be configured before startupHero is printed");
+        assertTrue(source.indexOf("configureAnsiConsole(styledConsole)") < source.indexOf("startupHero(styledConsole)"),
+                "Jansi must be installed before writing ANSI startup output");
+    }
+
+    @Test
+    void registersGuiEnabledBeforeReadingIt() throws Exception {
+        String source = Files.readString(Path.of("src/main/java/com/eu/habbo/Emulator.java"));
+
+        assertTrue(source.contains("register(\"gui.enabled\", \"0\")"),
+                "gui.enabled must be registered disabled by default so it does not log missing config errors or start the UI unexpectedly");
+        assertTrue(source.contains("register(\"gui.autostart.enabled\", \"0\")"),
+                "GUI autostart must use a new disabled-by-default key so old gui.enabled=1 settings do not launch the current UI");
+        assertTrue(source.indexOf("register(\"gui.autostart.enabled\", \"0\")") < source.indexOf("shouldLaunchGui()"),
+                "GUI autostart must be registered before the launch decision");
+        assertFalse(source.contains("getBoolean(\"gui.enabled\", true)"),
+                "GUI must not use a true fallback");
+        assertFalse(source.contains("getBoolean(\"gui.enabled\", false)"),
+                "legacy gui.enabled must not control startup anymore");
+    }
+}

Emulator/src/test/java/com/eu/habbo/habbohotel/users/infostand/InfostandBackgroundManagerTest.java

@@ -0,0 +1,14 @@
+package com.eu.habbo.habbohotel.users.infostand;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class InfostandBackgroundManagerTest {
+    @Test
+    void summaryKeepsStartupLogCompact() {
+        assertEquals(
+                "Infostand Background Manager -> Loaded! (260 assets)",
+                InfostandBackgroundManager.summary(188, 22, 9, 16, 25));
+    }
+}

Emulator/src/test/java/com/eu/habbo/util/logback/ConsoleStyleTest.java

@@ -0,0 +1,49 @@
+package com.eu.habbo.util.logback;
+
+import ch.qos.logback.classic.Level;
+import org.junit.jupiter.api.Test;
+
+import java.util.Map;
+
+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 ConsoleStyleTest {
+    @Test
+    void formatsLevelWithIconAndColorWhenStyled() {
+        String formatted = ConsoleStyle.level(Level.WARN, true);
+
+        assertTrue(formatted.contains("\u001B["));
+        assertTrue(formatted.contains("[!] WARN "));
+        assertTrue(formatted.endsWith("\u001B[0m"));
+    }
+
+    @Test
+    void formatsLevelAsPlainTextWhenNotStyled() {
+        assertEquals("WARN ", ConsoleStyle.level(Level.WARN, false));
+    }
+
+    @Test
+    void formatsLoggerWithColorWhenStyled() {
+        String formatted = ConsoleStyle.logger("com.eu.habbo.networking.Server", true);
+
+        assertTrue(formatted.contains("\u001B["));
+        assertTrue(formatted.contains("Server"));
+        assertTrue(formatted.endsWith("\u001B[0m"));
+    }
+
+    @Test
+    void keepsLoggerPlainAndCompactWhenNotStyled() {
+        assertEquals("Server                ", ConsoleStyle.logger("com.eu.habbo.networking.Server", false));
+    }
+
+    @Test
+    void honorsPlainOverrideEvenInWindowsTerminal() {
+        assertFalse(ConsoleStyle.isEnabled(
+                Map.of("WT_SESSION", "abc123"),
+                true,
+                "Windows 11",
+                "plain"));
+    }
+}