1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/java/com/puppycrawl/tools/checkstyle/checks/coding/IllegalTokenTextCheckTest.java b/src/test/java/com/puppycrawl/tools/checkstyle/checks/coding/IllegalTokenTextCheckTest.java
index a18cfb6f9..6898432dd 100644
--- a/src/test/java/com/puppycrawl/tools/checkstyle/checks/coding/IllegalTokenTextCheckTest.java
+++ b/src/test/java/com/puppycrawl/tools/checkstyle/checks/coding/IllegalTokenTextCheckTest.java
@@ -23,6 +23,7 @@ import static com.puppycrawl.tools.checkstyle.checks.coding.IllegalTokenTextChec
 
 import java.util.Arrays;
 import java.util.List;
+import java.util.regex.Pattern;
 
 import org.junit.Assert;
 import org.junit.Test;
@@ -30,6 +31,7 @@ import org.junit.Test;
 import com.puppycrawl.tools.checkstyle.AbstractModuleTestSupport;
 import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
 import com.puppycrawl.tools.checkstyle.api.TokenTypes;
+import com.puppycrawl.tools.checkstyle.internal.utils.TestUtil;
 import com.puppycrawl.tools.checkstyle.utils.TokenUtils;
 
 public class IllegalTokenTextCheckTest
@@ -123,6 +125,19 @@ public class IllegalTokenTextCheckTest
     }
 
     @Test
+    public void testOrderOfProperties() throws Exception {
+        // pure class must be used as configuration doesn't guarantee order of
+        // attributes
+        final IllegalTokenTextCheck check = new IllegalTokenTextCheck();
+        check.setFormat("test");
+        check.setIgnoreCase(true);
+        final Pattern actual = (Pattern) TestUtil.getClassDeclaredField(
+                IllegalTokenTextCheck.class, "regexp").get(check);
+        Assert.assertEquals("should match", Pattern.CASE_INSENSITIVE, actual.flags());
+        Assert.assertEquals("should match", "test", actual.pattern());
+    }
+
+    @Test
     public void testAcceptableTokensMakeSense() {
         final int expectedTokenTypesTotalNumber = 169;
         Assert.assertEquals("Total number of TokenTypes has changed, acceptable tokens in"