diff --git a/.luarc.json b/.luarc.json
index a0d5712..b31ee84 100644
--- a/.luarc.json
+++ b/.luarc.json
@@ -1,5 +1,6 @@
 {
     "diagnostics.globals": [
+        "MiniTest",
         "describe",
         "it",
         "before_each",
diff --git a/nvim.toml b/nvim.toml
index fa09a88..6c5d5f3 100644
--- a/nvim.toml
+++ b/nvim.toml
@@ -1,6 +1,9 @@
 [vim]
 any = true
 
+[MiniTest]
+type = "table"
+
 [describe]
 any = true
 [[describe.args]]
diff --git a/spec/units/config_spec.lua b/spec/units/config_spec.lua
deleted file mode 100644
index 1fd91dd..0000000
--- a/spec/units/config_spec.lua
+++ /dev/null
@@ -1,29 +0,0 @@
-describe("gopher.config", function()
-  it(".setup() should provide default when .setup() is not called", function()
-    local c = require "gopher.config"
-
-    assert.are.same(c.commands.go, "go")
-    assert.are.same(c.commands.gomodifytags, "gomodifytags")
-    assert.are.same(c.commands.gotests, "gotests")
-    assert.are.same(c.commands.impl, "impl")
-    assert.are.same(c.commands.iferr, "iferr")
-    assert.are.same(c.commands.dlv, "dlv")
-  end)
-
-  it(".setup() should change options on users config", function()
-    local c = require "gopher.config"
-    c.setup {
-      commands = {
-        go = "go1.420",
-        gomodifytags = "iDontUseRustBtw",
-      },
-    }
-
-    assert.are.same(c.commands.go, "go1.420")
-    assert.are.same(c.commands.gomodifytags, "iDontUseRustBtw")
-    assert.are.same(c.commands.gotests, "gotests")
-    assert.are.same(c.commands.impl, "impl")
-    assert.are.same(c.commands.iferr, "iferr")
-    assert.are.same(c.commands.dlv, "dlv")
-  end)
-end)
diff --git a/spec/fixtures/tags/add_input.go b/tests/fixtures/tags/add_input.go
similarity index 100%
rename from spec/fixtures/tags/add_input.go
rename to tests/fixtures/tags/add_input.go
diff --git a/spec/fixtures/tags/add_output.go b/tests/fixtures/tags/add_output.go
similarity index 100%
rename from spec/fixtures/tags/add_output.go
rename to tests/fixtures/tags/add_output.go
diff --git a/spec/fixtures/tags/remove_input.go b/tests/fixtures/tags/remove_input.go
similarity index 100%
rename from spec/fixtures/tags/remove_input.go
rename to tests/fixtures/tags/remove_input.go
diff --git a/spec/fixtures/tags/remove_output.go b/tests/fixtures/tags/remove_output.go
similarity index 100%
rename from spec/fixtures/tags/remove_output.go
rename to tests/fixtures/tags/remove_output.go
diff --git a/tests/units/test_config.lua b/tests/units/test_config.lua
new file mode 100644
index 0000000..66bfb4f
--- /dev/null
+++ b/tests/units/test_config.lua
@@ -0,0 +1,31 @@
+local eq = MiniTest.expect.equality
+
+describe("gopher.config", function()
+  it(".setup() should provide default when .setup() is not called", function()
+    local c = require "gopher.config"
+
+    eq(c.commands.go, "go")
+    eq(c.commands.gomodifytags, "gomodifytags")
+    eq(c.commands.gotests, "gotests")
+    eq(c.commands.impl, "impl")
+    eq(c.commands.iferr, "iferr")
+    eq(c.commands.dlv, "dlv")
+  end)
+
+  it(".setup() should change options on users config", function()
+    local c = require "gopher.config"
+    c.setup {
+      commands = {
+        go = "go1.420",
+        gomodifytags = "iDontUseRustBtw",
+      },
+    }
+
+    eq(c.commands.go, "go1.420")
+    eq(c.commands.gomodifytags, "iDontUseRustBtw")
+    eq(c.commands.gotests, "gotests")
+    eq(c.commands.impl, "impl")
+    eq(c.commands.iferr, "iferr")
+    eq(c.commands.dlv, "dlv")
+  end)
+end)