1 files changed, 83 insertions, 0 deletions
diff --git a/src/test/java/org/sonarsource/scanner/cli/LogsTest.java b/src/test/java/org/sonarsource/scanner/cli/LogsTest.java
new file mode 100644
index 0000000..39bedff
--- /dev/null
+++ b/src/test/java/org/sonarsource/scanner/cli/LogsTest.java
@@ -0,0 +1,83 @@
+/*
+ * SonarQube Scanner
+ * Copyright (C) 2011 SonarSource
+ * sonarqube@googlegroups.com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonarsource.scanner.cli;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.sonarsource.scanner.cli.Logs;
+import java.io.PrintStream;
+
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+import static org.mockito.Mockito.verify;
+
+public class LogsTest {
+  @Mock
+  private PrintStream stdOut;
+
+  @Mock
+  private PrintStream stdErr;
+
+  private Logs logs;
+
+  @Before
+  public void setUp() {
+    MockitoAnnotations.initMocks(this);
+    logs = new Logs(stdOut, stdErr);
+  }
+
+  @Test
+  public void testInfo() {
+    logs.info("info");
+    verify(stdOut).println("INFO: info");
+    verifyNoMoreInteractions(stdOut, stdErr);
+  }
+  
+  @Test
+  public void testError() {
+    Exception e = new NullPointerException("exception");
+    logs.setDisplayStackTrace(false);
+    logs.error("error1");
+    verify(stdErr).println("ERROR: error1");
+    
+    logs.error("error2", e);
+    verify(stdErr).println("ERROR: error2");
+    
+    verifyNoMoreInteractions(stdOut, stdErr);
+    
+    logs.setDisplayStackTrace(true);
+    logs.error("error3", e);
+    verify(stdErr).println("ERROR: error3");
+    // other interactions to print the exception..
+  }
+
+  @Test
+  public void testDebug() {
+    logs.setDebugEnabled(true);
+
+    logs.debug("debug");
+    verify(stdOut).println("DEBUG: debug");
+
+    logs.setDebugEnabled(false);
+    logs.debug("debug");
+    verifyNoMoreInteractions(stdOut, stdErr);
+  }
+}