alopresto commented on a change in pull request #3825: NIFI-6782: Added
repeat() String EL function
URL: https://github.com/apache/nifi/pull/3825#discussion_r336612512
##########
File path:
nifi-commons/nifi-expression-language/src/test/java/org/apache/nifi/attribute/expression/language/TestQuery.java
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@@ -2079,6 +2079,34 @@ public void testPadRight() {
verifyEmpty("${nullString:padRight(10, \"@\")}", attributes);
}
+ @Test
+ public void testRepeat() {
+ final Map<String, String> attributes = new HashMap<>();
+ attributes.put("str", "abc");
+
+ verifyEquals("${not_exist:repeat(1, 2)}", attributes, "");
+ verifyEquals("${str:repeat(1, 2)}", attributes, "abc");
Review comment:
This line is not deterministic, as the potential results are `abc` and
`abcabc`. I will fix when I merge.
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