neoforge: make sure selecting latest beta neoforge excludes non-beta (#502)

Author: itzg

src/main/java/me/itzg/helpers/forge/NeoForgeInstallerResolver.java

@@ -106,6 +106,7 @@ else if (requestedNeoForgeVersion == null || requestedNeoForgeVersion.equalsIgno
                         .allMatch(i -> parts[i].equals(neoforgeVersion[i]));
                 }
                 else {
+                    // specific minecraft version
                     if (minecraftVersion != null) {
                         // minor.patch of minecraft version != major.minor of neoforge version
                         final String minor = minecraftVersion[1];
@@ -116,11 +117,13 @@ else if (requestedNeoForgeVersion == null || requestedNeoForgeVersion.equalsIgno
                         }
                     }
 
-                    if (parts.length >= 4 && parts[3].equals("beta")) {
-                        return neoForgeVersionType == NeoForgeVersionType.BETA;
+                    // If requesting a beta, then only match a beta version
+                    if (neoForgeVersionType == NeoForgeVersionType.BETA) {
+                        return parts.length >= 4 && parts[3].equals("beta");
+                    }
+                    else {
+                        return parts.length == 3;
                     }
-
-                    return true;
                 }
             })
             .reduce((s, s2) -> s2)

src/test/java/me/itzg/helpers/forge/NeoForgeInstallerResolverTest.java

@@ -19,15 +19,17 @@ class NeoForgeInstallerResolverTest {
 
     public static Stream<Arguments> resolve_args() {
         return Stream.of(
-            arguments("1.20.4", "beta", "1.20.4", "20.4.62-beta"),
-            arguments("1.20.4", "latest", null, null),
+            arguments("1.20.4", "beta", "1.20.4", "20.4.166-beta"),
+            arguments("1.21.4", "latest", null, null),
             arguments("1.20.2", "latest", "1.20.2", "20.2.88"),
-            arguments("1.20.2", "beta", "1.20.2", "20.2.88"),
+            arguments("1.20.2", "beta", "1.20.2", "20.2.85-beta"),
             arguments("1.20.3", "beta", "1.20.3", "20.3.8-beta"),
             arguments("latest", "20.2.85-beta", "1.20.2", "20.2.85-beta"),
             arguments("latest", "20.2.88", "1.20.2", "20.2.88"),
             arguments("1.20.1", "latest", "1.20.1", "47.1.84"),
-            arguments("1.21", "beta", "1.21", "21.0.42-beta")
+            arguments("1.21", "beta", "1.21", "21.0.142-beta"),
+            arguments("latest", "beta", "1.21.4", "21.4.48-beta"),
+            arguments("latest", "latest", "1.21.1", "21.1.93")
         );
     }
 
@@ -67,4 +69,5 @@ void resolve(String minecraftVersion, String neoforgeVersion,
 
         }
     }
+
 }