diff --git a/.coveragerc b/.coveragerc
index b9e41de..e058594 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -2,7 +2,6 @@
 source = src/djlint
 branch = True
 
-
 [report]
 show_missing = True
 skip_covered = True
diff --git a/src/djlint/__init__.py b/src/djlint/__init__.py
index a625092..0e6a5f0 100644
--- a/src/djlint/__init__.py
+++ b/src/djlint/__init__.py
@@ -16,6 +16,7 @@ usage::
 
 import os
 import re
+import shutil
 import sys
 from concurrent.futures import ProcessPoolExecutor, as_completed
 from functools import partial
@@ -58,7 +59,7 @@ def get_src(src: Path, extension=None):
 def build_output(error):
     """Build output for file errors."""
     errors = sorted(list(error.values())[0], key=lambda x: int(x["line"].split(":")[0]))
-    width, _ = click.get_terminal_size()
+    width, _ = shutil.get_terminal_size()
 
     if len(errors) == 0:
         return 0
@@ -94,7 +95,7 @@ def build_check_output(errors, quiet):
         return 0
 
     color = {"-": Fore.YELLOW, "+": Fore.GREEN, "@": Style.BRIGHT + Fore.BLUE}
-    width, _ = click.get_terminal_size()
+    width, _ = shutil.get_terminal_size()
 
     if quiet is True and len(list(errors.values())[0]) > 0:
         echo(
@@ -129,7 +130,7 @@ def build_check_output(errors, quiet):
 
 def build_quantity(size: int):
     """Count files in a list."""
-    return "%d file%s" % (size, ("s" if size > 1 else ""))
+    return "%d file%s" % (size, ("s" if size > 1 or size == 0 else ""))
 
 
 def build_quantity_tense(size: int):
diff --git a/tests/test_djlint.py b/tests/test_djlint.py
index 018ab8d..a1e9775 100644
--- a/tests/test_djlint.py
+++ b/tests/test_djlint.py
@@ -3,11 +3,12 @@ Djlint Tests.
 
 run::
 
-    coverage erase; coverage run -m pytest; coverage report -m
+    pytest --cov=src/djlint --cov-branch --cov-report xml:coverage.xml --cov-report term-missing
 
 or::
 
     tox
+
 """
 
 from pathlib import Path
@@ -210,27 +211,60 @@ def test_W018(runner, tmp_file):
     assert "W018 1:" in result.output
 
 
+# assert "asdf" in result.output
+
+
 def test_check(runner, tmp_file):
     write_to_file(tmp_file.name, b"<div></div>")
-    result = runner.invoke(djlint, [tmp_file.name], "--check")
+    result = runner.invoke(djlint, [tmp_file.name, "--check"])
     assert result.exit_code == 0
     # assert "Linting 1 file!" in result.output
     # assert "Linted 1 file, found 0 errors" in result.output
 
 
 def test_check_non_existing_file(runner, tmp_file):
-    result = runner.invoke(djlint, "tests/nothing.html", "--check")
+    result = runner.invoke(djlint, ["tests/nothing.html", "--check"])
     assert result.exit_code == 2
 
 
 def test_check_non_existing_folder(runner, tmp_file):
-    result = runner.invoke(djlint, "tests/nothing", "--check")
+    result = runner.invoke(djlint, ["tests/nothing", "--check"])
     assert result.exit_code == 2
 
 
 def test_check_django_ledger(runner, tmp_file):
     # source from https://github.com/arrobalytics/django-ledger
-    result = runner.invoke(djlint, "tests/django_ledger", "--check")
+    result = runner.invoke(djlint, ["tests/django_ledger", "--check"])
     assert result.exit_code == 0
     # assert "Linting 120 files!" in result.output
     # assert "0 files were updated." in result.output
+
+
+def test_check_reformatter_simple_error(runner, tmp_file):
+    write_to_file(tmp_file.name, b"<div><p>nice stuff here</p></div>")
+    result = runner.invoke(djlint, [tmp_file.name, "--check"])
+    assert result.exit_code == 0
+    assert "1 file would be updated." in result.output
+
+
+def test_reformatter_simple_error(runner, tmp_file):
+    write_to_file(tmp_file.name, b"<div><p>nice stuff here</p></div>")
+    result = runner.invoke(djlint, [tmp_file.name, "--reformat"])
+    assert result.exit_code == 0
+    assert "1 file was updated." in result.output
+
+
+def test_check_reformatter_simple_error_quiet(runner, tmp_file):
+    write_to_file(tmp_file.name, b"<div><p>nice stuff here</p></div>")
+    result = runner.invoke(djlint, [tmp_file.name, "--check", "--quiet"])
+    assert result.exit_code == 0
+    assert "1 file would be updated." in result.output
+
+
+def test_check_reformatter_no_error(runner, tmp_file):
+    write_to_file(
+        tmp_file.name, b"<div>\n    <p>\n        nice stuff here\n    </p>\n</div>"
+    )
+    result = runner.invoke(djlint, [tmp_file.name, "--check"])
+    assert result.exit_code == 0
+    assert "0 files would be updated." in result.output
diff --git a/tox.ini b/tox.ini
index e9246e9..bb3b2e0 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,8 +1,5 @@
 [tox]
-envlist =
-    clean,
-    test,
-    cov
+envlist = test
 skip_missing_interpreters = True
 isolated_build = True
 
@@ -50,24 +47,8 @@ commands =
     ; check-manifest -v
 skip_install: true
 
-
-[testenv:clean]
-skip_install: true
-deps = coverage
-commands = coverage erase
-
 [testenv]
 deps = .[test]
 commands =
-    pytest --cov --cov-append --cov-report=term-missing --disable-warnings --junitxml=report.xml
-depends =
-    test: clean
-    cov: test
+    pytest --cov=src/djlint --cov-branch --cov-report xml:coverage.xml --cov-report term-missing
 skip_install: true
-
-[testenv:cov]
-skip_install: true
-deps = coverage
-commands =
-    coverage report -m
-    coverage xml