Bug fix: randomize createTemporaryDirectory(String, Class) again

dscho · dscho · commit b9ca3410d3d1 · 2014-05-25T13:49:06.000-05:00
Callers of the createTemporaryDirectory(String, Class) method (I am
looking at you, imagej-updater!) started to expect multiple calls to
return different values. So let's pseudo-randomize: have a global
counter...

Signed-off-by: Johannes Schindelin &lt;johannes.schindelin@gmx.de&gt;
diff --git a/src/main/java/org/scijava/test/TestUtils.java b/src/main/java/org/scijava/test/TestUtils.java
@@ -81,9 +81,11 @@ public static File createTemporaryDirectory(final String prefix) throws IOExcept
 	public static File createTemporaryDirectory(final String prefix,
 		final Class<?> forClass) throws IOException
 	{
-		return createTemporaryDirectory(prefix, forClass, "");
+		return createTemporaryDirectory(prefix, forClass, "" + temporaryDirectoryCounter++);
 	}
 
+	private static int temporaryDirectoryCounter = 1;
+
 	/**
 	 * Makes a temporary directory for use with unit tests.
 	 * <p>

Original file line number	Diff line number	Diff line change
`@@ -81,9 +81,11 @@ public static File createTemporaryDirectory(final String prefix) throws IOExcept`
`81`	`81`	`public static File createTemporaryDirectory(final String prefix,`
`82`	`82`	`final Class<?> forClass) throws IOException`
`83`	`83`	`{`
`84`		`- return createTemporaryDirectory(prefix, forClass, "");`
	`84`	`+ return createTemporaryDirectory(prefix, forClass, "" + temporaryDirectoryCounter++);`
`85`	`85`	`}`
`86`	`86`
	`87`	`+ private static int temporaryDirectoryCounter = 1;`
	`88`	`+`
`87`	`89`	`/**`
`88`	`90`	`* Makes a temporary directory for use with unit tests.`
`89`	`91`	`* <p>`