new unit tests, hehe 67

Signed-off-by: galeon <dertiellis@gmail.com>

tests/fixtures/mojang/version_manifest_v2.json

@@ -0,0 +1,16 @@
+{
+  "latest": {"release": "1.21.8", "snapshot": "25w33a"},
+  "versions": [
+    {"id": "1.20.1", "type": "release", "url": "https://piston-meta.mojang.com/v1/packages/aaaa/1.20.1.json",
+     "time": "2023-06-12T13:25:51+00:00", "releaseTime": "2023-06-12T13:25:51+00:00", "sha1": "aaaa", "complianceLevel": 1},
+    {"id": "25w33a", "type": "snapshot", "url": "https://piston-meta.mojang.com/v1/packages/cccc/25w33a.json",
+     "time": "2025-08-13T12:00:00+00:00", "releaseTime": "2025-08-13T12:00:00+00:00", "sha1": "cccc", "complianceLevel": 1},
+    {"id": "1.21.8", "type": "release", "url": "https://piston-meta.mojang.com/v1/packages/bbbb/1.21.8.json",
+     "time": "2025-07-17T12:00:00+00:00", "releaseTime": "2025-07-17T12:00:00+00:00", "sha1": "bbbb", "complianceLevel": 1},
+    {"id": "b1.7.3", "type": "old_beta", "url": "https://piston-meta.mojang.com/v1/packages/dddd/b1.7.3.json",
+     "time": "2011-07-08T00:00:00+00:00", "releaseTime": "2011-07-08T00:00:00+00:00", "sha1": "dddd", "complianceLevel": 0},
+    {"id": "insecure", "type": "release", "url": "http://piston-meta.mojang.com/insecure.json",
+     "releaseTime": "2024-01-01T00:00:00+00:00", "sha1": "eeee"},
+    {"type": "release", "url": "https://piston-meta.mojang.com/noid.json", "releaseTime": "2024-01-01T00:00:00+00:00"}
+  ]
+}