@BeforeEach
    public void setUp() {
        filter = createTestInstance();
    }
Tests the following assumptions:

<pre>
URL                 Must match pattern      Must not match pattern
/foo/               /foo/*                  /foo* || /foo
/foo/bar            /foo/*                  /foo* || /foo
/foo                /foo                    /foo/*
</pre>
web/src/test/java/org/apache/shiro/web/filter/PathMatchingFilterParameterizedTest.java