1 files changed, 80 insertions, 0 deletions
diff --git a/tests/specs/lsp_spec.lua b/tests/specs/lsp_spec.lua
new file mode 100644
index 00000000..633aa17c
--- /dev/null
+++ b/tests/specs/lsp_spec.lua
@@ -0,0 +1,80 @@
+local a = require "plenary.async_lib.tests"
+local utils = require "lvim.utils"
+local helpers = require "tests.helpers"
+local temp_dir = vim.loop.os_getenv "TEMP" or "/tmp"
+lvim.lsp.templates_dir = join_paths(temp_dir, "lvim", "tests", "artifacts")
+
+a.describe("lsp workflow", function()
+  local Log = require "lvim.core.log"
+  local logfile = Log:get_path()
+
+  a.it("shoud be able to delete ftplugin templates", function()
+    if utils.is_directory(lvim.lsp.templates_dir) then
+      assert.equal(vim.fn.delete(lvim.lsp.templates_dir, "rf"), 0)
+    end
+    assert.False(utils.is_directory(lvim.lsp.templates_dir))
+  end)
+
+  a.it("shoud be able to generate ftplugin templates", function()
+    if utils.is_directory(lvim.lsp.templates_dir) then
+      assert.equal(vim.fn.delete(lvim.lsp.templates_dir, "rf"), 0)
+    end
+    require("lvim.lsp").setup()
+
+    -- we need to delay this check until the generation is completed
+    vim.schedule(function()
+      assert.True(utils.is_directory(lvim.lsp.templates_dir))
+    end)
+  end)
+
+  a.it("shoud not attempt to re-generate ftplugin templates", function()
+    lvim.log.level = "debug"
+
+    local plugins = require "lvim.plugins"
+    require("lvim.plugin-loader"):load { plugins, lvim.plugins }
+
+    if utils.is_file(logfile) then
+      assert.equal(vim.fn.delete(logfile), 0)
+    end
+
+    assert.True(utils.is_directory(lvim.lsp.templates_dir))
+    require("lvim.lsp").setup()
+
+    -- we need to delay this check until the log gets populated
+    vim.schedule(function()
+      assert.False(helpers.log_contains "templates")
+    end)
+  end)
+
+  a.it("shoud not include blacklisted servers in the generated templates", function()
+    assert.True(utils.is_directory(lvim.lsp.templates_dir))
+    require("lvim.lsp").setup()
+
+    for _, file in ipairs(vim.fn.glob(lvim.lsp.templates_dir .. "/*.lua", 1, 1)) do
+      for _, server in ipairs(lvim.lsp.override) do
+        assert.False(helpers.file_contains(file, server))
+      end
+    end
+  end)
+
+  a.it("shoud only include one server per generated template", function()
+    assert.True(utils.is_directory(lvim.lsp.templates_dir))
+    require("lvim.lsp").setup()
+
+    for _, file in ipairs(vim.fn.glob(lvim.lsp.templates_dir .. "/*.lua", 1, 1)) do
+      local content = {}
+      for entry in io.lines(file) do
+        table.insert(content, entry)
+      end
+      local err_msg = ""
+      if #content > 1 then
+        err_msg = string.format(
+          "found more than one server for [%q]: \n{\n %q \n}",
+          file:match "[^/]*.lua$",
+          table.concat(content, ", ")
+        )
+      end
+      assert.equal(err_msg, "")
+    end
+  end)
+end)