Support RediSearch DIALECT 5 (#3831)

- [x] Avoid escaping at query time
- [ ] Alias for tag fields (EXACT)
- [x] Avoid repeating for numeral equality
- [x] New dialect (5)

Author: sazzad16

src/main/java/redis/clients/jedis/search/querybuilder/Values.java

@@ -41,10 +41,14 @@ public static RangeValue between(int from, int to) {
     return new LongRangeValue(from, to);
   }
 
+  // TODO: change to simpler [d] available since RedisStack 7.4.0-rc1;
+  // currently kept for backward compatibility
   public static RangeValue eq(double d) {
     return new DoubleRangeValue(d, d);
   }
 
+  // TODO: change to simpler [i] available since RedisStack 7.4.0-rc1;
+  // currently kept for backward compatibility
   public static RangeValue eq(int i) {
     return new LongRangeValue(i, i);
   }

src/test/java/redis/clients/jedis/modules/search/SearchTest.java

@@ -412,6 +412,9 @@ public void testQueryParams() {
 
     Query query =  new Query("@numval:[$min $max]").addParam("min", 1).addParam("max", 2).dialect(2);
     assertEquals(2, client.ftSearch(index, query).getTotalResults());
+
+    query =  new Query("@numval:[$eq]").addParam("eq", 2).dialect(5);
+    assertEquals(1, client.ftSearch(index, query).getTotalResults());
   }
 
   @Test
@@ -532,6 +535,14 @@ public void testJsonWithAlias() {
     res = client.ftSearch(index, new Query("@num:[0 10]"));
     assertEquals(1, res.getTotalResults());
     assertEquals("king:2", res.getDocuments().get(0).getId());
+
+    res = client.ftSearch(index, new Query("@num:[42 42]"));
+    assertEquals(1, res.getTotalResults());
+    assertEquals("king:1", res.getDocuments().get(0).getId());
+
+    res = client.ftSearch(index, new Query("@num:[42]").dialect(5));
+    assertEquals(1, res.getTotalResults());
+    assertEquals("king:1", res.getDocuments().get(0).getId());
   }
 
   @Test
@@ -773,6 +784,7 @@ public void getTagField() {
     assertEquals(1, client.ftSearch(index, new Query("@category:{yellow}")).getTotalResults());
     assertEquals(0, client.ftSearch(index, new Query("@category:{purple}")).getTotalResults());
     assertEquals(1, client.ftSearch(index, new Query("@category:{orange\\;purple}")).getTotalResults());
+    assertEquals(1, client.ftSearch(index, new Query("@category:{orange;purple}").dialect(5)).getTotalResults());
     assertEquals(4, client.ftSearch(index, new Query("hello")).getTotalResults());
 
     assertEquals(new HashSet<>(Arrays.asList("red", "blue", "green", "yellow", "orange;purple")),
@@ -814,6 +826,7 @@ public void testGetTagFieldWithNonDefaultSeparator() {
     assertEquals(1, client.ftSearch(index, new Query("hello @category:{yellow}")).getTotalResults());
     assertEquals(0, client.ftSearch(index, new Query("@category:{purple}")).getTotalResults());
     assertEquals(1, client.ftSearch(index, new Query("@category:{orange\\,purple}")).getTotalResults());
+    assertEquals(1, client.ftSearch(index, new Query("@category:{orange,purple}").dialect(5)).getTotalResults());
     assertEquals(4, client.ftSearch(index, new Query("hello")).getTotalResults());
 
     assertEquals(new HashSet<>(Arrays.asList("red", "blue", "green", "yellow", "orange,purple")),

src/test/java/redis/clients/jedis/modules/search/SearchWithParamsTest.java

@@ -608,6 +608,9 @@ public void testQueryParams() {
     assertEquals(2, client.ftSearch(index, "@numval:[$min $max]",
         FTSearchParams.searchParams().params(paramValues)
             .dialect(2)).getTotalResults());
+
+    assertEquals(1, client.ftSearch(index, "@numval:[$eq]",
+        FTSearchParams.searchParams().addParam("eq", 2).dialect(5)).getTotalResults());
   }
 
   @Test
@@ -665,6 +668,14 @@ public void testJsonWithAlias() {
     res = client.ftSearch(index, "@num:[0 10]");
     assertEquals(1, res.getTotalResults());
     assertEquals("king:2", res.getDocuments().get(0).getId());
+
+    res = client.ftSearch(index, "@num:[42 42]", FTSearchParams.searchParams());
+    assertEquals(1, res.getTotalResults());
+    assertEquals("king:1", res.getDocuments().get(0).getId());
+
+    res = client.ftSearch(index, "@num:[42]", FTSearchParams.searchParams().dialect(5));
+    assertEquals(1, res.getTotalResults());
+    assertEquals("king:1", res.getDocuments().get(0).getId());
   }
 
   @Test
@@ -868,6 +879,8 @@ public void getTagField() {
     assertEquals(1, client.ftSearch(index, "@category:{yellow}").getTotalResults());
     assertEquals(0, client.ftSearch(index, "@category:{purple}").getTotalResults());
     assertEquals(1, client.ftSearch(index, "@category:{orange\\;purple}").getTotalResults());
+    assertEquals(1, client.ftSearch(index, "@category:{orange;purple}",
+        FTSearchParams.searchParams().dialect(5)).getTotalResults());
     assertEquals(4, client.ftSearch(index, "hello").getTotalResults());
 
     assertEquals(new HashSet<>(Arrays.asList("red", "blue", "green", "yellow", "orange;purple")),
@@ -907,6 +920,8 @@ public void testGetTagFieldWithNonDefaultSeparator() {
     assertEquals(1, client.ftSearch(index, "hello @category:{yellow}").getTotalResults());
     assertEquals(0, client.ftSearch(index, "@category:{purple}").getTotalResults());
     assertEquals(1, client.ftSearch(index, "@category:{orange\\,purple}").getTotalResults());
+    assertEquals(1, client.ftSearch(index, "@category:{orange,purple}",
+        FTSearchParams.searchParams().dialect(5)).getTotalResults());
     assertEquals(4, client.ftSearch(index, "hello").getTotalResults());
 
     assertEquals(new HashSet<>(Arrays.asList("red", "blue", "green", "yellow", "orange,purple")),