From 68d3d554e6d003ef01964f968fb1e44c14d87522 Mon Sep 17 00:00:00 2001
From: William Boman <william@redwill.se>
Date: Mon, 15 Aug 2022 21:37:38 +0200
Subject: test(github): add spec file for the github manager (#299)

---
 tests/mason-core/managers/github_spec.lua | 52 +++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 tests/mason-core/managers/github_spec.lua

(limited to 'tests/mason-core/managers/github_spec.lua')

diff --git a/tests/mason-core/managers/github_spec.lua b/tests/mason-core/managers/github_spec.lua
new file mode 100644
index 00000000..7d44f144
--- /dev/null
+++ b/tests/mason-core/managers/github_spec.lua
@@ -0,0 +1,52 @@
+local stub = require "luassert.stub"
+local mock = require "luassert.mock"
+
+local Result = require "mason-core.result"
+local installer = require "mason-core.installer"
+local github = require "mason-core.managers.github"
+local Optional = require "mason-core.optional"
+local client = require "mason-core.managers.github.client"
+
+describe("github release file", function()
+    it(
+        "should use provided version",
+        async_test(function()
+            stub(client, "fetch_latest_release")
+            local handle = InstallHandleGenerator "dummy"
+            local ctx = InstallContextGenerator(handle)
+            local source = installer.run_installer(ctx, function()
+                return github.release_file {
+                    repo = "williamboman/mason.nvim",
+                    asset_file = "program.exe",
+                    version = Optional.of "13.37",
+                }
+            end)
+            assert.spy(client.fetch_latest_release).was_not_called()
+            assert.equals("13.37", source.release)
+        end)
+    )
+
+    it(
+        "should use use dynamic asset_file",
+        async_test(function()
+            stub(client, "fetch_latest_release")
+            client.fetch_latest_release.returns(Result.success(mock.new {
+                tag_name = "im_the_tag",
+            }))
+            local handle = InstallHandleGenerator "dummy"
+            local ctx = InstallContextGenerator(handle)
+            local source = installer.run_installer(ctx, function()
+                return github.release_file {
+                    repo = "williamboman/mason.nvim",
+                    asset_file = function(version)
+                        return version .. "_for_reals"
+                    end,
+                }
+            end)
+            assert.spy(client.fetch_latest_release).was_called(1)
+            assert.spy(client.fetch_latest_release).was_called_with "williamboman/mason.nvim"
+            assert.equals("im_the_tag", source.release)
+            assert.equals("im_the_tag_for_reals", source.asset_file)
+        end)
+    )
+end)
-- 
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