Add unit tests for defines

Adds unit tests for SimpleDefine and IteratedDefine.

This also fixes an issue with IteratedDefine, where once you had
consumed a replacer, it was consumed for good; you couldn't use it in
the future, even in a different call to apply().

This was fixed through the introduction of a new iterator type from
esodata - ResettableIterator. See that project/type for more details on
what exactly this does; but suffice to say, it allows to restore our
iterator and re-iterate over the same elements on every call to apply.

1 files changed, 12 insertions, 0 deletions

diff --git a/base/src/main/java/bjc/utils/parserutils/defines/SimpleDefine.java b/base/src/main/java/bjc/utils/parserutils/defines/SimpleDefine.java
index b31d937..f20e22a 100644
--- a/base/src/main/java/bjc/utils/parserutils/defines/SimpleDefine.java
+++ b/base/src/main/java/bjc/utils/parserutils/defines/SimpleDefine.java
@@ -26,6 +26,18 @@ public class SimpleDefine implements UnaryOperator<String> {
 
 		repl = replace;
 	}
+	
+	/**
+	 * Create a new simple define.
+	 *
+	 * @param pattern
+	 *                The pattern to match against.
+	 * @param replace
+	 *                The text to use as a replacement.
+	 */
+	public SimpleDefine(String pattern, String replace) {
+		this(Pattern.compile(pattern), replace);
+	}
 
 	@Override
 	public String apply(String line) {