fix tcfcache testcase

tests/api/tcfcache.nim

@@ -1,23 +1,40 @@
-import std/[json, options]
-import api/cfcache
+import std/[options, sequtils, sugar]
+import api/[cfcache, cfcore]
+import modpack/version
 
 cfcache.purge()
 
+proc initCfAddonFile(fileId: int, name: string, gameVersions: seq[string], releaseType: CfAddonFileReleaseType): CfAddonFile =
+  result = CfAddonFile()
+  result.fileId = fileId
+  result.name = name
+  result.releaseType = releaseType
+  result.downloadUrl = "https://download-here.com/" & name
+  result.gameVersions = gameVersions.map((x) => x.Version)
+
+proc initCfAddon(projectId: int, name: string, gameVersionLatestFiles: seq[tuple[version: Version, fileId: int]]): CfAddon =
+  result = CfAddon()
+  result.projectId = projectId
+  result.name = name
+  result.description = "description"
+  result.websiteUrl = "https://website-url.com/" & name
+  result.authors = @["user1", "user2"]
+  result.downloads = 102039
+  result.popularity = 0.5
+  result.latestFiles = @[]
+  result.gameVersionLatestFiles = gameVersionLatestFiles
+
 block: # caching addons
-  let json = %* {
-    "id": 123
-  }
+  let addon = initCfAddon(123, "Just Enough Items (JEI)", @[(version: "1.16".Version, fileId: 2)])
   doAssert getAddon(123).isNone()
-  cfcache.putAddon(json)
-  doAssert getAddon(123).get() == json
+  cfcache.putAddon(addon)
+  doAssert getAddon(123).isSome()
 
 block: # caching addon files
-  let json = %* {
-    "id": 456
-  }
+  let addonFile = initCfAddonFile(456, "jei-1.0.2.jar", @["1.16.1", "1.16.2", "Forge"], CfAddonFileReleaseType.Beta)
   doAssert getAddonFile(456).isNone()
-  cfcache.putAddonFile(json)
-  doAssert getAddonFile(456).get() == json
+  cfcache.putAddonFile(addonFile)
+  doAssert getAddonFile(456).isSome()
 
 block: # cleaning
   let numCleanedFiles = cfcache.clean()