eaolson commented on a change in pull request #4854:
URL: https://github.com/apache/nifi/pull/4854#discussion_r589107860
##########
File path:
nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-properties-loader/src/test/groovy/org/apache/nifi/properties/NiFiPropertiesLoaderGroovyTest.groovy
##########
@@ -472,4 +472,21 @@ class NiFiPropertiesLoaderGroovyTest extends
GroovyTestCase {
assert readPropertiesAndValues == readPasswordPropertiesAndValues
}
+
+ @Test
+ void testShouldStripWhitespace() throws Exception {
+ // Arrange
+ File unprotectedFile = new
File("src/test/resources/conf/nifi_with_whitespace.properties")
+ NiFiPropertiesLoader niFiPropertiesLoader = new NiFiPropertiesLoader()
+
+ // Act
+ NiFiProperties niFiProperties =
niFiPropertiesLoader.load(unprotectedFile.path)
+
+ // Assert
+ assert
niFiProperties.getProperty("nifi.whitespace.propWithLeadingSpace") == "foo";
+ assert
niFiProperties.getProperty("nifi.whitespace.propWithTrailingSpace") == "foo";
+ assert
niFiProperties.getProperty("nifi.whitespace.propWithLeadingAndTrailingSpace")
== "foo";
+ assert
niFiProperties.getProperty("nifi.whitespace.propWithTrailingTab") == "foo";
Review comment:
I think I misunderstood how multiline properties worked and this change
fixes that. That simplified the regex a lot. Users can still embed a newline
character with "\n". I figure if they go to that much trouble, they should be
allowed to. The tab issue has been fixed. I also moved the test into a test
class that executes under Windows, where I'm working.
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