From f453855b805cc7736618dffeb2889aec93971a3d Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 17 Nov 2025 09:10:25 +0000
Subject: [PATCH 01/14] Initial plan


From 1c6a361b7768389f89808711c8916d2f704e045f Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 17 Nov 2025 09:15:07 +0000
Subject: [PATCH 02/14] Add unit tests infrastructure and CI pipeline

Co-authored-by: mgierada <23472449+mgierada@users.noreply.github.com>
---
 .github/workflows/test.yml                | 36 ++++++++++++
 .gitignore                                |  3 +
 Makefile                                  | 20 +++++++
 tests/lazydocker/actions/open_spec.lua    |  9 +++
 tests/lazydocker/config_spec.lua          | 72 +++++++++++++++++++++++
 tests/lazydocker/init_spec.lua            | 27 +++++++++
 tests/lazydocker/state_spec.lua           | 19 ++++++
 tests/lazydocker/utils/constants_spec.lua | 15 +++++
 tests/lazydocker/utils/logger_spec.lua    | 27 +++++++++
 tests/minimal_init.lua                    | 12 ++++
 10 files changed, 240 insertions(+)
 create mode 100644 .github/workflows/test.yml
 create mode 100644 Makefile
 create mode 100644 tests/lazydocker/actions/open_spec.lua
 create mode 100644 tests/lazydocker/config_spec.lua
 create mode 100644 tests/lazydocker/init_spec.lua
 create mode 100644 tests/lazydocker/state_spec.lua
 create mode 100644 tests/lazydocker/utils/constants_spec.lua
 create mode 100644 tests/lazydocker/utils/logger_spec.lua
 create mode 100644 tests/minimal_init.lua

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..9b75a81
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,36 @@
+name: Tests
+
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+    branches: [main, master]
+
+jobs:
+  test:
+    name: Run Tests
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+        neovim-version: ['stable', 'nightly']
+    
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install Neovim
+        uses: rhysd/action-setup-vim@v1
+        with:
+          neovim: true
+          version: ${{ matrix.neovim-version }}
+
+      - name: Setup test environment
+        run: |
+          mkdir -p deps
+          git clone --depth 1 https://github.com/nvim-lua/plenary.nvim deps/plenary.nvim
+
+      - name: Run tests
+        run: |
+          nvim --version
+          nvim --headless --noplugin -u tests/minimal_init.lua -c "PlenaryBustedDirectory tests/ { minimal_init = 'tests/minimal_init.lua' }"
diff --git a/.gitignore b/.gitignore
index 6fd0a37..217f020 100644
--- a/.gitignore
+++ b/.gitignore
@@ -39,3 +39,6 @@ luac.out
 *.x86_64
 *.hex
 
+# Test dependencies
+deps/
+
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..2c31827
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,20 @@
+.PHONY: test prepare
+
+# Prepare test environment by cloning plenary.nvim
+prepare:
+	@echo "Preparing test environment..."
+	@mkdir -p deps
+	@if [ ! -d "deps/plenary.nvim" ]; then \
+		git clone --depth 1 https://github.com/nvim-lua/plenary.nvim deps/plenary.nvim; \
+	fi
+	@echo "Test environment ready!"
+
+# Run all tests
+test: prepare
+	@echo "Running tests..."
+	nvim --headless --noplugin -u tests/minimal_init.lua -c "PlenaryBustedDirectory tests/ { minimal_init = 'tests/minimal_init.lua' }"
+
+# Clean test dependencies
+clean:
+	@echo "Cleaning test dependencies..."
+	@rm -rf deps
diff --git a/tests/lazydocker/actions/open_spec.lua b/tests/lazydocker/actions/open_spec.lua
new file mode 100644
index 0000000..dfa7f18
--- /dev/null
+++ b/tests/lazydocker/actions/open_spec.lua
@@ -0,0 +1,9 @@
+local open = require("lazydocker.actions.open")
+
+describe("actions.open", function()
+	describe("run", function()
+		it("should be a function", function()
+			assert.is_function(open.run)
+		end)
+	end)
+end)
diff --git a/tests/lazydocker/config_spec.lua b/tests/lazydocker/config_spec.lua
new file mode 100644
index 0000000..e457258
--- /dev/null
+++ b/tests/lazydocker/config_spec.lua
@@ -0,0 +1,72 @@
+local config = require("lazydocker.config")
+
+describe("config", function()
+	describe("__DEFAULT_OPTIONS", function()
+		it("should have default options", function()
+			assert.is_table(config.__DEFAULT_OPTIONS)
+		end)
+
+		it("should have border option with default value", function()
+			assert.equals("double", config.__DEFAULT_OPTIONS.border)
+		end)
+	end)
+
+	describe("options", function()
+		it("should be initialized with default options", function()
+			assert.is_table(config.options)
+			assert.equals("double", config.options.border)
+		end)
+	end)
+
+	describe("__register_namespace", function()
+		it("should be a function", function()
+			assert.is_function(config.__register_namespace)
+		end)
+	end)
+
+	describe("__register_user_options", function()
+		it("should be a function", function()
+			assert.is_function(config.__register_user_options)
+		end)
+
+		it("should merge user options with defaults", function()
+			local user_options = { border = "single" }
+			config.__register_user_options(user_options)
+			assert.equals("single", config.options.border)
+		end)
+
+		it("should use defaults when user options are nil", function()
+			config.__register_user_options(nil)
+			assert.equals("double", config.options.border)
+		end)
+
+		it("should keep default values for missing user options", function()
+			config.__register_user_options({})
+			assert.equals("double", config.options.border)
+		end)
+	end)
+
+	describe("__prepare_augroup", function()
+		it("should be a function", function()
+			assert.is_function(config.__prepare_augroup)
+		end)
+	end)
+
+	describe("__register_commands", function()
+		it("should be a function", function()
+			assert.is_function(config.__register_commands)
+		end)
+	end)
+
+	describe("setup", function()
+		it("should be a function", function()
+			assert.is_function(config.setup)
+		end)
+
+		it("should setup config with user options", function()
+			local user_options = { border = "curved" }
+			config.setup(user_options)
+			assert.equals("curved", config.options.border)
+		end)
+	end)
+end)
diff --git a/tests/lazydocker/init_spec.lua b/tests/lazydocker/init_spec.lua
new file mode 100644
index 0000000..ad107ad
--- /dev/null
+++ b/tests/lazydocker/init_spec.lua
@@ -0,0 +1,27 @@
+local lazydocker = require("lazydocker")
+
+describe("init", function()
+	describe("setup", function()
+		it("should be a function", function()
+			assert.is_function(lazydocker.setup)
+		end)
+
+		it("should setup without errors", function()
+			assert.has_no.errors(function()
+				lazydocker.setup()
+			end)
+		end)
+
+		it("should accept options", function()
+			assert.has_no.errors(function()
+				lazydocker.setup({ border = "single" })
+			end)
+		end)
+	end)
+
+	describe("open", function()
+		it("should be a function", function()
+			assert.is_function(lazydocker.open)
+		end)
+	end)
+end)
diff --git a/tests/lazydocker/state_spec.lua b/tests/lazydocker/state_spec.lua
new file mode 100644
index 0000000..f423e3f
--- /dev/null
+++ b/tests/lazydocker/state_spec.lua
@@ -0,0 +1,19 @@
+local state = require("lazydocker.state")
+
+describe("state", function()
+	describe("namespace", function()
+		it("should exist", function()
+			assert.is_table(state.namespace)
+		end)
+
+		it("should have create function", function()
+			assert.is_function(state.namespace.create)
+		end)
+
+		it("should create namespace with valid id", function()
+			state.namespace.create()
+			assert.is_not_nil(state.namespace.id)
+			assert.is_number(state.namespace.id)
+		end)
+	end)
+end)
diff --git a/tests/lazydocker/utils/constants_spec.lua b/tests/lazydocker/utils/constants_spec.lua
new file mode 100644
index 0000000..a3240ee
--- /dev/null
+++ b/tests/lazydocker/utils/constants_spec.lua
@@ -0,0 +1,15 @@
+local constants = require("lazydocker.utils.constants")
+
+describe("constants", function()
+	it("should have COMMANDS table", function()
+		assert.is_table(constants.COMMANDS)
+	end)
+
+	it("should have open command", function()
+		assert.equals("Lazydocker", constants.COMMANDS.open)
+	end)
+
+	it("should have AUTOGROUP constant", function()
+		assert.equals("LazydockerAutogroup", constants.AUTOGROUP)
+	end)
+end)
diff --git a/tests/lazydocker/utils/logger_spec.lua b/tests/lazydocker/utils/logger_spec.lua
new file mode 100644
index 0000000..3623286
--- /dev/null
+++ b/tests/lazydocker/utils/logger_spec.lua
@@ -0,0 +1,27 @@
+local logger = require("lazydocker.utils.logger")
+
+describe("logger", function()
+	describe("__print", function()
+		it("should be a function", function()
+			assert.is_function(logger.__print)
+		end)
+	end)
+
+	describe("error", function()
+		it("should be a function", function()
+			assert.is_function(logger.error)
+		end)
+	end)
+
+	describe("warn", function()
+		it("should be a function", function()
+			assert.is_function(logger.warn)
+		end)
+	end)
+
+	describe("info", function()
+		it("should be a function", function()
+			assert.is_function(logger.info)
+		end)
+	end)
+end)
diff --git a/tests/minimal_init.lua b/tests/minimal_init.lua
new file mode 100644
index 0000000..c183821
--- /dev/null
+++ b/tests/minimal_init.lua
@@ -0,0 +1,12 @@
+-- Minimal init file for running tests
+-- This ensures the plugin can be loaded in test environment
+
+-- Add the plugin directory to the runtime path
+vim.cmd([[set runtimepath+=.]])
+
+-- Add plenary to runtime path (will be cloned in CI)
+vim.cmd([[set runtimepath+=deps/plenary.nvim]])
+
+-- Disable swapfile and backup for tests
+vim.opt.swapfile = false
+vim.opt.backup = false

From 15949d8f33a911428b35873997a4f19d5c20a71c Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 17 Nov 2025 09:15:44 +0000
Subject: [PATCH 03/14] Add testing documentation to README

Co-authored-by: mgierada <23472449+mgierada@users.noreply.github.com>
---
 README.md | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/README.md b/README.md
index d229424..f513adf 100644
--- a/README.md
+++ b/README.md
@@ -165,6 +165,37 @@ require("lazydocker").setup({
 ```
 
 **Note**: If you don't specify `width` or `height`, the plugin will use the default values (0.9), ensuring backward compatibility.
+## 🧪 Development
+
+### Running Tests
+
+This project includes a comprehensive test suite using [plenary.nvim](https://github.com/nvim-lua/plenary.nvim).
+
+To run tests locally:
+
+```bash
+make test
+```
+
+This will:
+1. Clone `plenary.nvim` into `deps/` directory
+2. Run all tests using Neovim in headless mode
+
+To clean test dependencies:
+
+```bash
+make clean
+```
+
+### CI/CD
+
+The project uses GitHub Actions to automatically run tests on:
+- Every push to `main`/`master` branch
+- Every pull request
+- Multiple OS platforms (Ubuntu, macOS)
+- Multiple Neovim versions (stable, nightly)
+
+See `.github/workflows/test.yml` for the full CI configuration.
 
 ## Star History
 

From 72d31fc743345cc80e21241542a975ba33d90715 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 17 Nov 2025 09:17:09 +0000
Subject: [PATCH 04/14] Add test status badge to README

Co-authored-by: mgierada <23472449+mgierada@users.noreply.github.com>
---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index f513adf..3b7a2b8 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,7 @@
 ![License](https://img.shields.io/badge/License-MIT-brightgreen?style=flat-square)
 ![Status](https://img.shields.io/badge/Status-Stable-informational?style=flat-square)
 ![Neovim](https://img.shields.io/badge/Neovim-0.9+-green.svg?style=flat-square&logo=Neovim&logoColor=white)
+[![Tests](https://github.com/mgierada/lazydocker.nvim/workflows/Tests/badge.svg)](https://github.com/mgierada/lazydocker.nvim/actions/workflows/test.yml)
 [![Default keymaps](https://img.shields.io/badge/Default%20keymaps-Documentation-blue.svg)](https://github.com/jesseduffield/lazydocker/blob/master/docs/keybindings/Keybindings_en.md)
 
 </div>

From aa8ca0bbd052604ff610dc4b5e91a58614755640 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 17 Nov 2025 09:18:49 +0000
Subject: [PATCH 05/14] Fix GitHub Actions workflow permissions for security

Co-authored-by: mgierada <23472449+mgierada@users.noreply.github.com>
---
 .github/workflows/test.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9b75a81..92dac87 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,6 +10,8 @@ jobs:
   test:
     name: Run Tests
     runs-on: ${{ matrix.os }}
+    permissions:
+      contents: read
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest]

From f54d18d371114b2757498b963e5d69e06eaecff5 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 17 Nov 2025 09:31:46 +0000
Subject: [PATCH 06/14] Address PR feedback: run tests only on main branch, use
 checkout v5

Co-authored-by: mgierada <23472449+mgierada@users.noreply.github.com>
---
 .github/workflows/test.yml | 6 ++----
 README.md                  | 5 ++---
 2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 92dac87..346cd9a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -2,9 +2,7 @@ name: Tests
 
 on:
   push:
-    branches: [main, master]
-  pull_request:
-    branches: [main, master]
+    branches: [main]
 
 jobs:
   test:
@@ -19,7 +17,7 @@ jobs:
     
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install Neovim
         uses: rhysd/action-setup-vim@v1
diff --git a/README.md b/README.md
index 3b7a2b8..e5116f9 100644
--- a/README.md
+++ b/README.md
@@ -191,10 +191,9 @@ make clean
 ### CI/CD
 
 The project uses GitHub Actions to automatically run tests on:
-- Every push to `main`/`master` branch
-- Every pull request
+- Every push to `main` branch
 - Multiple OS platforms (Ubuntu, macOS)
-- Multiple Neovim versions (stable, nightly)
+- Neovim versions (stable, nightly)
 
 See `.github/workflows/test.yml` for the full CI configuration.
 

From 720f94d07bd11386856f24e884819106e022c3f4 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 17 Nov 2025 10:13:14 +0000
Subject: [PATCH 07/14] Fix test execution command in workflow and Makefile

Co-authored-by: mgierada <23472449+mgierada@users.noreply.github.com>
---
 .github/workflows/test.yml |  2 +-
 Makefile                   |  2 +-
 tests/run.lua              | 11 +++++++++++
 3 files changed, 13 insertions(+), 2 deletions(-)
 create mode 100644 tests/run.lua

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 346cd9a..c816ce7 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -33,4 +33,4 @@ jobs:
       - name: Run tests
         run: |
           nvim --version
-          nvim --headless --noplugin -u tests/minimal_init.lua -c "PlenaryBustedDirectory tests/ { minimal_init = 'tests/minimal_init.lua' }"
+          nvim --headless -u tests/minimal_init.lua -c "lua require('plenary.test_harness').test_directory('tests', { minimal_init = 'tests/minimal_init.lua' })"
diff --git a/Makefile b/Makefile
index 2c31827..73a0513 100644
--- a/Makefile
+++ b/Makefile
@@ -12,7 +12,7 @@ prepare:
 # Run all tests
 test: prepare
 	@echo "Running tests..."
-	nvim --headless --noplugin -u tests/minimal_init.lua -c "PlenaryBustedDirectory tests/ { minimal_init = 'tests/minimal_init.lua' }"
+	nvim --headless -u tests/minimal_init.lua -c "lua require('plenary.test_harness').test_directory('tests', { minimal_init = 'tests/minimal_init.lua' })"
 
 # Clean test dependencies
 clean:
diff --git a/tests/run.lua b/tests/run.lua
new file mode 100644
index 0000000..768ac05
--- /dev/null
+++ b/tests/run.lua
@@ -0,0 +1,11 @@
+-- Test runner script for plenary.nvim
+-- This script loads the test framework and runs all tests
+
+-- Load plenary test harness
+require("plenary.test_harness").test_directory(
+	"tests",
+	{
+		minimal_init = "tests/minimal_init.lua",
+		sequential = false,
+	}
+)

From 9a8a69a5c23c457ec3a6ba25c70d3c7ff4332137 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 17 Nov 2025 14:36:26 +0000
Subject: [PATCH 08/14] Fix test command to exit nvim after running and add
 timeout

Co-authored-by: mgierada <23472449+mgierada@users.noreply.github.com>
---
 .github/workflows/test.yml | 3 ++-
 Makefile                   | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c816ce7..76d1984 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -31,6 +31,7 @@ jobs:
           git clone --depth 1 https://github.com/nvim-lua/plenary.nvim deps/plenary.nvim
 
       - name: Run tests
+        timeout-minutes: 10
         run: |
           nvim --version
-          nvim --headless -u tests/minimal_init.lua -c "lua require('plenary.test_harness').test_directory('tests', { minimal_init = 'tests/minimal_init.lua' })"
+          nvim --headless -u tests/minimal_init.lua +"lua require('plenary.test_harness').test_directory('tests', { minimal_init = 'tests/minimal_init.lua' })" +qall
diff --git a/Makefile b/Makefile
index 73a0513..aa6019e 100644
--- a/Makefile
+++ b/Makefile
@@ -12,7 +12,7 @@ prepare:
 # Run all tests
 test: prepare
 	@echo "Running tests..."
-	nvim --headless -u tests/minimal_init.lua -c "lua require('plenary.test_harness').test_directory('tests', { minimal_init = 'tests/minimal_init.lua' })"
+	nvim --headless -u tests/minimal_init.lua +"lua require('plenary.test_harness').test_directory('tests', { minimal_init = 'tests/minimal_init.lua' })" +qall
 
 # Clean test dependencies
 clean:

From 6def7ffe846f8e1b1341316f8be443ec2e0ace7f Mon Sep 17 00:00:00 2001
From: Maciej Gierada <maciej.gierada@sofomo.com>
Date: Mon, 17 Nov 2025 17:44:34 +0100
Subject: [PATCH 09/14] fix

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index e5116f9..af97947 100644
--- a/README.md
+++ b/README.md
@@ -192,7 +192,7 @@ make clean
 
 The project uses GitHub Actions to automatically run tests on:
 - Every push to `main` branch
-- Multiple OS platforms (Ubuntu, macOS)
+- OS platforms (Ubuntu, macOS)
 - Neovim versions (stable, nightly)
 
 See `.github/workflows/test.yml` for the full CI configuration.

From b411a10167d6a55e20b137ce067eceaa162562b2 Mon Sep 17 00:00:00 2001
From: Maciej Gierada <maciej.gierada@sofomo.com>
Date: Mon, 17 Nov 2025 17:46:15 +0100
Subject: [PATCH 10/14] feat: run tests on pull_request

---
 .github/workflows/test.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 76d1984..07baa22 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -1,6 +1,7 @@
 name: Tests
 
 on:
+  pull_request:
   push:
     branches: [main]
 
@@ -13,8 +14,8 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest]
-        neovim-version: ['stable', 'nightly']
-    
+        neovim-version: ["stable", "nightly"]
+
     steps:
       - name: Checkout code
         uses: actions/checkout@v5

From 5b60ec10d4345639ecca86208568f4c10c39a32e Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 17 Nov 2025 16:51:47 +0000
Subject: [PATCH 11/14] Fix test exit: use cquit to properly terminate nvim
 after tests

Co-authored-by: mgierada <23472449+mgierada@users.noreply.github.com>
---
 .github/workflows/test.yml |  2 +-
 Makefile                   |  2 +-
 tests/run.lua              | 30 ++++++++++++++++++++++--------
 3 files changed, 24 insertions(+), 10 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 07baa22..07744e1 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -35,4 +35,4 @@ jobs:
         timeout-minutes: 10
         run: |
           nvim --version
-          nvim --headless -u tests/minimal_init.lua +"lua require('plenary.test_harness').test_directory('tests', { minimal_init = 'tests/minimal_init.lua' })" +qall
+          nvim --headless -u tests/minimal_init.lua -c "luafile tests/run.lua"
diff --git a/Makefile b/Makefile
index aa6019e..abc19c8 100644
--- a/Makefile
+++ b/Makefile
@@ -12,7 +12,7 @@ prepare:
 # Run all tests
 test: prepare
 	@echo "Running tests..."
-	nvim --headless -u tests/minimal_init.lua +"lua require('plenary.test_harness').test_directory('tests', { minimal_init = 'tests/minimal_init.lua' })" +qall
+	nvim --headless -u tests/minimal_init.lua -c "luafile tests/run.lua"
 
 # Clean test dependencies
 clean:
diff --git a/tests/run.lua b/tests/run.lua
index 768ac05..6dc4d86 100644
--- a/tests/run.lua
+++ b/tests/run.lua
@@ -1,11 +1,25 @@
 -- Test runner script for plenary.nvim
 -- This script loads the test framework and runs all tests
 
--- Load plenary test harness
-require("plenary.test_harness").test_directory(
-	"tests",
-	{
-		minimal_init = "tests/minimal_init.lua",
-		sequential = false,
-	}
-)
+-- Store the exit code
+local exit_code = 0
+
+-- Wrap test execution to capture failures
+local ok, result = pcall(function()
+	require("plenary.test_harness").test_directory(
+		"tests",
+		{
+			minimal_init = "tests/minimal_init.lua",
+			sequential = false,
+		}
+	)
+end)
+
+-- Set exit code based on result
+if not ok then
+	print("Test execution failed: " .. tostring(result))
+	exit_code = 1
+end
+
+-- Force exit with the appropriate code
+vim.cmd("cquit " .. exit_code)

From ea611c514838c410fe15a75939faea0f608cf8e0 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 17 Nov 2025 20:47:37 +0000
Subject: [PATCH 12/14] Fix exit code: use quit for success instead of cquit

Co-authored-by: mgierada <23472449+mgierada@users.noreply.github.com>
---
 tests/run.lua | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tests/run.lua b/tests/run.lua
index 6dc4d86..48af4fd 100644
--- a/tests/run.lua
+++ b/tests/run.lua
@@ -22,4 +22,9 @@ if not ok then
 end
 
 -- Force exit with the appropriate code
-vim.cmd("cquit " .. exit_code)
+-- Use :quit for success (exit code 0) and :cquit for failure (exit code 1)
+if exit_code == 0 then
+	vim.cmd("quit")
+else
+	vim.cmd("cquit")
+end

From c2c0928a06b1b188893777af7c42161ca530cb30 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 18 Nov 2025 08:41:47 +0000
Subject: [PATCH 13/14] Fix test exit code: use os.exit() instead of vim
 commands

Co-authored-by: mgierada <23472449+mgierada@users.noreply.github.com>
---
 tests/run.lua | 33 ++++++++++++++++++---------------
 1 file changed, 18 insertions(+), 15 deletions(-)

diff --git a/tests/run.lua b/tests/run.lua
index 48af4fd..5bd346f 100644
--- a/tests/run.lua
+++ b/tests/run.lua
@@ -1,12 +1,9 @@
 -- Test runner script for plenary.nvim
 -- This script loads the test framework and runs all tests
 
--- Store the exit code
-local exit_code = 0
-
--- Wrap test execution to capture failures
-local ok, result = pcall(function()
-	require("plenary.test_harness").test_directory(
+-- Run tests and get results
+local ok, results = pcall(function()
+	return require("plenary.test_harness").test_directory(
 		"tests",
 		{
 			minimal_init = "tests/minimal_init.lua",
@@ -15,16 +12,22 @@ local ok, result = pcall(function()
 	)
 end)
 
--- Set exit code based on result
+-- Check if there were any errors or failures
+local exit_code = 0
+
 if not ok then
-	print("Test execution failed: " .. tostring(result))
+	-- pcall failed - there was an error running tests
+	print("Test execution error: " .. tostring(results))
 	exit_code = 1
+elseif type(results) == "table" then
+	-- Check test results for failures
+	if results.fail and results.fail > 0 then
+		exit_code = 1
+	elseif results.errs and results.errs > 0 then
+		exit_code = 1
+	end
 end
 
--- Force exit with the appropriate code
--- Use :quit for success (exit code 0) and :cquit for failure (exit code 1)
-if exit_code == 0 then
-	vim.cmd("quit")
-else
-	vim.cmd("cquit")
-end
+-- Exit with appropriate code
+-- Use os.exit to ensure proper exit code
+os.exit(exit_code)

From 4efb44b67d955dca8a7f53a9fef1f851764cd1ca Mon Sep 17 00:00:00 2001
From: Maciej Gierada <maciej.gierada@sofomo.com>
Date: Tue, 7 Apr 2026 20:56:25 +0200
Subject: [PATCH 14/14] feat: add toggle term as deps and remove the weird
 copilot code that handled closing - plenary already handles closing

---
 .github/workflows/test.yml |  1 +
 Makefile                   |  6 +++---
 tests/minimal_init.lua     |  3 +++
 tests/run.lua              | 36 +++++-------------------------------
 4 files changed, 12 insertions(+), 34 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 07744e1..47b609b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -30,6 +30,7 @@ jobs:
         run: |
           mkdir -p deps
           git clone --depth 1 https://github.com/nvim-lua/plenary.nvim deps/plenary.nvim
+          git clone --depth 1 https://github.com/akinsho/toggleterm.nvim deps/toggleterm.nvim
 
       - name: Run tests
         timeout-minutes: 10
diff --git a/Makefile b/Makefile
index abc19c8..2a1e753 100644
--- a/Makefile
+++ b/Makefile
@@ -1,20 +1,20 @@
 .PHONY: test prepare
 
-# Prepare test environment by cloning plenary.nvim
 prepare:
 	@echo "Preparing test environment..."
 	@mkdir -p deps
 	@if [ ! -d "deps/plenary.nvim" ]; then \
 		git clone --depth 1 https://github.com/nvim-lua/plenary.nvim deps/plenary.nvim; \
 	fi
+	@if [ ! -d "deps/toggleterm.nvim" ]; then \
+		git clone --depth 1 https://github.com/akinsho/toggleterm.nvim deps/toggleterm.nvim; \
+	fi
 	@echo "Test environment ready!"
 
-# Run all tests
 test: prepare
 	@echo "Running tests..."
 	nvim --headless -u tests/minimal_init.lua -c "luafile tests/run.lua"
 
-# Clean test dependencies
 clean:
 	@echo "Cleaning test dependencies..."
 	@rm -rf deps
diff --git a/tests/minimal_init.lua b/tests/minimal_init.lua
index c183821..1f3734e 100644
--- a/tests/minimal_init.lua
+++ b/tests/minimal_init.lua
@@ -7,6 +7,9 @@ vim.cmd([[set runtimepath+=.]])
 -- Add plenary to runtime path (will be cloned in CI)
 vim.cmd([[set runtimepath+=deps/plenary.nvim]])
 
+-- Add toggleterm to runtime path (will be cloned in CI)
+vim.cmd([[set runtimepath+=deps/toggleterm.nvim]])
+
 -- Disable swapfile and backup for tests
 vim.opt.swapfile = false
 vim.opt.backup = false
diff --git a/tests/run.lua b/tests/run.lua
index 5bd346f..94afec5 100644
--- a/tests/run.lua
+++ b/tests/run.lua
@@ -1,33 +1,7 @@
 -- Test runner script for plenary.nvim
--- This script loads the test framework and runs all tests
 
--- Run tests and get results
-local ok, results = pcall(function()
-	return require("plenary.test_harness").test_directory(
-		"tests",
-		{
-			minimal_init = "tests/minimal_init.lua",
-			sequential = false,
-		}
-	)
-end)
-
--- Check if there were any errors or failures
-local exit_code = 0
-
-if not ok then
-	-- pcall failed - there was an error running tests
-	print("Test execution error: " .. tostring(results))
-	exit_code = 1
-elseif type(results) == "table" then
-	-- Check test results for failures
-	if results.fail and results.fail > 0 then
-		exit_code = 1
-	elseif results.errs and results.errs > 0 then
-		exit_code = 1
-	end
-end
-
--- Exit with appropriate code
--- Use os.exit to ensure proper exit code
-os.exit(exit_code)
+-- Run tests - plenary handles exit codes internally via vim.cmd "0cq"/"1cq"
+require("plenary.test_harness").test_directory("tests", {
+	minimal_init = "tests/minimal_init.lua",
+	sequential = true,
+})