Version 0.1.0 release

dotenv_linter/cli.py

@@ -6,7 +6,7 @@
 # https://click.palletsprojects.com/en/7.x/arguments/
 
 import sys
-from typing import NoReturn, Tuple
+from typing import Tuple
 
 import click
 from click_default_group import DefaultGroup

setup.cfg

@@ -59,7 +59,7 @@ addopts =
   --cov=dotenv_linter
   --cov-report=term:skip-covered
   --cov-report=html
-  --cov-fail-under=96
+  --cov-fail-under=98
 
 
 [isort]

tests/fixtures/.env.parsing

@@ -0,0 +1,3 @@
+# This is python!
+for var in [1, 2, 3]:
+     print(var)

tests/test_cli/test_bad_arguments.py

@@ -0,0 +1,63 @@
+# -*- coding: utf-8 -*-
+
+import subprocess
+
+
+def test_empty_arguments():
+    """Checks that `lint` command does not work without arguments."""
+    process = subprocess.Popen(
+        ['dotenv-linter'],
+        stdout=subprocess.PIPE,
+        stderr=subprocess.PIPE,
+        universal_newlines=True,
+        encoding='utf8',
+    )
+    _, stderr = process.communicate()
+
+    assert process.returncode == 2
+    assert stderr != ''
+
+
+def test_lint_empty_arguments():
+    """Checks that `lint` command does not work without arguments."""
+    process = subprocess.Popen(
+        ['dotenv-linter', 'lint'],
+        stdout=subprocess.PIPE,
+        stderr=subprocess.PIPE,
+        universal_newlines=True,
+        encoding='utf8',
+    )
+    _, stderr = process.communicate()
+
+    assert process.returncode == 2
+    assert stderr != ''
+
+
+def test_lint_missing_files():
+    """Checks that `lint` command does not work with non-existing file."""
+    process = subprocess.Popen(
+        ['dotenv-linter', 'lint', 'sd'],
+        stdout=subprocess.PIPE,
+        stderr=subprocess.PIPE,
+        universal_newlines=True,
+        encoding='utf8',
+    )
+    _, stderr = process.communicate()
+
+    assert process.returncode == 2
+    assert stderr != ''
+
+
+def test_lint_parsing_violation(fixture_path):
+    """Checks that `lint` command does not work with parsing errors."""
+    process = subprocess.Popen(
+        ['dotenv-linter', 'lint', fixture_path('.env.parsing')],
+        stdout=subprocess.PIPE,
+        stderr=subprocess.PIPE,
+        universal_newlines=True,
+        encoding='utf8',
+    )
+    _, stderr = process.communicate()
+
+    assert process.returncode == 1
+    assert '001' in stderr