test: BukkitLogger

src/test/java/ghast/logger/BukkitLoggerTest.java

@@ -0,0 +1,54 @@
+package ghast.logger;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+
+class BukkitLoggerTest {
+
+    Logger logger;
+    BukkitLogger bukkitLogger;
+
+    @BeforeEach
+    void before() {
+        logger = mock(Logger.class);
+        bukkitLogger = new BukkitLogger(logger);
+    }
+
+    @Test
+    void debug() {
+        bukkitLogger.debug("Some String");
+        verify(logger).log(Level.CONFIG, "Some String");
+
+        Exception exception = new Exception("oops!");
+        bukkitLogger.debug("Some String", exception);
+        verify(logger).log(Level.CONFIG, "Some String", exception);
+    }
+
+    @Test
+    void info() {
+        bukkitLogger.info("some message");
+        verify(logger).log(Level.INFO, "some message");
+    }
+
+    @Test
+    void warn() {
+        bukkitLogger.warn("some message");
+        verify(logger).log(Level.WARNING, "some message");
+    }
+
+    @Test
+    void error() {
+        bukkitLogger.error("some message");
+        verify(logger).log(Level.SEVERE, "some message");
+
+        Exception exception = new Exception("oops!");
+        bukkitLogger.error("Some String", exception);
+        verify(logger).log(Level.SEVERE, "Some String", exception);
+    }
+}