From: Chris Jaekl <cejaekl@yahoo.com>
Date: Sat, 9 Jan 2016 09:29:27 +0000 (+0900)
Subject: More unit testing.
X-Git-Url: https://jaekl.net/gitweb/?a=commitdiff_plain;h=59715b74a1ef7cb3fcdb48544b6f4f2cf8208805;p=cfb.git

More unit testing.
---

diff --git a/test/net/jaekl/cfb/CFBTest.java b/test/net/jaekl/cfb/CFBTest.java
index 08d9c39..6d44667 100644
--- a/test/net/jaekl/cfb/CFBTest.java
+++ b/test/net/jaekl/cfb/CFBTest.java
@@ -171,33 +171,39 @@ public class CFBTest {
 					null, null, "[cannot.load.fbmsg.file][null]\n[findbugs.home.is.not.set][FINDBUGS_HOME]\n" 
 				}
 		};
-		EnvMock envMock = EnvMock.mock_putInstance();
-		
-		for (String[] datum : data) 
-		{
-			String fbHome = datum[0];
-			String filename = datum[1];
-			String expected = datum[2];
+
+		try {
+			EnvMock envMock = EnvMock.mock_putInstance();
 			
-			try (
-					StringWriter sw = new StringWriter();
-					PrintWriter pw = new PrintWriter(sw);
-				)
+			for (String[] datum : data) 
 			{
-				envMock.mock_putEnv(CFB.FINDBUGS_HOME, fbHome);
-				FBMsgFileNotFoundException exc = new FBMsgFileNotFoundException(filename);
-				m_cfb.reportException(pw, exc);
+				String fbHome = datum[0];
+				String filename = datum[1];
+				String expected = datum[2];
 				
-				pw.close();
-				sw.close();
-				
-				String actual = sw.toString();
-				boolean pass = actual.endsWith(expected);
-				if (!pass) {
-					System.out.println("Expected:\n" + expected + "\nActual:\n" + actual);
+				try (
+						StringWriter sw = new StringWriter();
+						PrintWriter pw = new PrintWriter(sw);
+					)
+				{
+					envMock.mock_putEnv(CFB.FINDBUGS_HOME, fbHome);
+					FBMsgFileNotFoundException exc = new FBMsgFileNotFoundException(filename);
+					m_cfb.reportException(pw, exc);
+					
+					pw.close();
+					sw.close();
+					
+					String actual = sw.toString();
+					boolean pass = actual.endsWith(expected);
+					if (!pass) {
+						System.out.println("Expected:\n" + expected + "\nActual:\n" + actual);
+					}
+					assertTrue(pass);
 				}
-				assertTrue(pass);
 			}
 		}
+		finally {
+			EnvMock.mock_resetInstance();
+		}
 	}
 }
diff --git a/test/net/jaekl/cfb/util/EnvMock.java b/test/net/jaekl/cfb/util/EnvMock.java
index cabf42f..a09ff5f 100644
--- a/test/net/jaekl/cfb/util/EnvMock.java
+++ b/test/net/jaekl/cfb/util/EnvMock.java
@@ -17,13 +17,21 @@ public class EnvMock extends Env {
 		return super.getEnv(variableName);
 	}
 	
+	public void mock_putEnv(String variableName, String value) {
+		m_map.put(variableName, value);
+	}
+
 	public static EnvMock mock_putInstance() {
 		EnvMock mock = new EnvMock();
-		m_inst = mock;
+		synchronized(Env.class) {
+			m_inst = mock;
+		}
 		return mock;
 	}
 	
-	public void mock_putEnv(String variableName, String value) {
-		m_map.put(variableName, value);
+	public static void mock_resetInstance() {
+		synchronized(Env.class) {
+			m_inst = null;
+		}
 	}
 }