From 11e34da70dc531e5d917fd4303db2d81258f6ada Mon Sep 17 00:00:00 2001
From: William Boman <william@redwill.se>
Date: Thu, 23 Feb 2023 07:38:08 +0100
Subject: tests: add LuaRegistrySource spec (#1027)

---
 tests/mason-registry/sources/lua_spec.lua | 50 +++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 tests/mason-registry/sources/lua_spec.lua

(limited to 'tests')

diff --git a/tests/mason-registry/sources/lua_spec.lua b/tests/mason-registry/sources/lua_spec.lua
new file mode 100644
index 00000000..27a351d7
--- /dev/null
+++ b/tests/mason-registry/sources/lua_spec.lua
@@ -0,0 +1,50 @@
+local LuaRegistrySource = require "mason-registry.sources.lua"
+
+describe("Lua registry source", function()
+    it("should get package", function()
+        package.loaded["pkg-index"] = {
+            ["my-pkg"] = "pkg-index.my-pkg",
+        }
+        package.loaded["pkg-index.my-pkg"] = {}
+        local source = LuaRegistrySource.new {
+            mod = "pkg-index",
+        }
+        assert.is_not_nil(source:get_package "my-pkg")
+        assert.is_nil(source:get_package "non-existent")
+    end)
+
+    it("should get all package names", function()
+        package.loaded["pkg-index"] = {
+            ["my-pkg"] = "pkg-index.my-pkg",
+            ["rust-analyzer"] = "pkg-index.rust-analyzer",
+            ["typescript-language-server"] = "pkg-index.typescript-language-server",
+        }
+        local source = LuaRegistrySource.new {
+            mod = "pkg-index",
+        }
+        local package_names = source:get_all_package_names()
+        table.sort(package_names)
+        assert.same({
+            "my-pkg",
+            "rust-analyzer",
+            "typescript-language-server",
+        }, package_names)
+    end)
+
+    it("should check if is installed", function()
+        package.loaded["pkg-index"] = {}
+        local installed_source = LuaRegistrySource.new {
+            mod = "pkg-index",
+        }
+        local uninstalled_source = LuaRegistrySource.new {
+            mod = "non-existent",
+        }
+
+        assert.is_true(installed_source:is_installed())
+        assert.is_false(uninstalled_source:is_installed())
+    end)
+
+    it("should stringify instances", function()
+        assert.equals("LuaRegistrySource(mod=pkg-index)", tostring(LuaRegistrySource.new { mod = "pkg-index" }))
+    end)
+end)
-- 
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