Fix tests

tests/Test13.java

@@ -1,10 +1,12 @@
+
 import java.io.FileInputStream;
 import java.io.IOException;
 import java.util.Arrays;
 
 // Test file that is not a config file
 class Test13 {
-    static String correctString = "This is not a config file so ${SAME_LENGTH_ENV} shouldn't be substituted";
+
+    static String correctString = "This is not a config file so ^{SAME_LENGTH_ENV} shouldn't be substituted";
 
     public static String toHexDump(String s) {
         byte[] bytes = s.getBytes(java.nio.charset.StandardCharsets.UTF_8);
@@ -38,4 +40,4 @@ class Test13 {
             throw e;
         }
     }
-}
+}

tests/data/test1.txt

@@ -1 +1 @@
-Hello ${SAME_LENGTH_ENV}
+Hello ^{SAME_LENGTH_ENV}

tests/data/test10.txt

@@ -1 +1 @@
-According to all known laws of aviation, there is no way a bee should be able to fly ${SAME_LENGTH_ENV}
+According to all known laws of aviation, there is no way a bee should be able to fly ^{SAME_LENGTH_ENV}

tests/data/test11.txt

@@ -1 +1 @@
-According to all known laws of aviation, there is no way a bee should be able to fly ${SHORTER_ENV}
+According to all known laws of aviation, there is no way a bee should be able to fly ^{SHORTER_ENV}

tests/data/test12.txt

@@ -1 +1 @@
-${SHORTER_ENV}
+^{SHORTER_ENV}

tests/data/test13.nacf

@@ -1 +1 @@
-This is not a config file so ${SAME_LENGTH_ENV} shouldn't be substituted
+This is not a config file so ^{SAME_LENGTH_ENV} shouldn't be substituted

tests/data/test2.txt

@@ -1 +1 @@
-Hello ${SHORTER_ENV}
+Hello ^{SHORTER_ENV}

tests/data/test3.txt

@@ -1 +1 @@
-Hello ${LONGER_ENV}
+Hello ^{LONGER_ENV}

tests/data/test4.txt

@@ -1 +1 @@
-Hi ${SAME_LENGTH_ENV} According to all known laws of aviation, there is no way a bee should be able to fly
+Hi ^{SAME_LENGTH_ENV} According to all known laws of aviation, there is no way a bee should be able to fly

tests/data/test5.txt

@@ -1 +1 @@
-Hi ${SHORTER_ENV} According to all known laws of aviation, there is no way a bee should be able to fly
+Hi ^{SHORTER_ENV} According to all known laws of aviation, there is no way a bee should be able to fly

tests/data/test6.txt

@@ -1 +1 @@
-Hi ${LONGER_ENV} According to all known laws of aviation, there is no way a bee should be able to fly
+Hi ^{LONGER_ENV} According to all known laws of aviation, there is no way a bee should be able to fly

tests/data/test7.txt

@@ -1 +1 @@
-Hi ${SAME_LENGTH_ENV} According to all known laws of aviation, there is no way a bee should be able to fly
+Hi ^{SAME_LENGTH_ENV} According to all known laws of aviation, there is no way a bee should be able to fly

tests/data/test8.txt

@@ -1 +1 @@
-Hi ${SHORTER_ENV} According to all known laws of aviation, there is no way a bee should be able to fly
+Hi ^{SHORTER_ENV} According to all known laws of aviation, there is no way a bee should be able to fly

tests/data/test9.txt

@@ -1 +1 @@
-Hi ${LONGER_ENV} According to all known laws of aviation, there is no way a bee should be able to fly
+Hi ^{LONGER_ENV} According to all known laws of aviation, there is no way a bee should be able to fly