Cover "lib" commands with tests

tests/commands/test_lib.py

@@ -0,0 +1,74 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from os import listdir
+from os.path import isdir, isfile, join
+
+import re
+
+from click.testing import CliRunner
+
+from platformio.commands.lib import cli
+from platformio import util
+
+runner = CliRunner()
+
+
+def validate_output(result):
+    assert result.exit_code == 0
+    assert not result.exception
+    assert "error" not in result.output.lower()
+
+
+def validate_libfolder():
+    libs_path = util.get_lib_dir()
+    installed_libs = listdir(libs_path)
+    for lib in installed_libs:
+        assert isdir(join(libs_path, lib))
+        assert isfile(join(libs_path, lib, ".library.json")) and isfile(
+            join(libs_path, lib, "library.json"))
+
+
+def test_lib_search():
+    result = runner.invoke(cli, ["search", "DHT22"])
+    validate_output(result)
+    match = re.search(r"Found\s+(\d+)\slibraries:", result.output)
+    assert int(match.group(1)) > 2
+
+    result = runner.invoke(cli, ["search", "DHT22", "--platform=timsp430"])
+    validate_output(result)
+    match = re.search(r"Found\s+(\d+)\slibraries:", result.output)
+    assert int(match.group(1)) == 1
+
+
+def test_lib_install():
+    result = runner.invoke(cli, ["install", "58", "115"])
+    validate_output(result)
+    validate_libfolder()
+
+
+def test_lib_list():
+    result = runner.invoke(cli, ["list"])
+    validate_output(result)
+    assert "58" in result.output and "115" in result.output
+
+
+def test_lib_show():
+    result = runner.invoke(cli, ["show", "115"])
+    validate_output(result)
+    assert "arduino" in result.output and "atmelavr" in result.output
+
+    result = runner.invoke(cli, ["show", "58"])
+    validate_output(result)
+    assert "energia" in result.output and "timsp430" in result.output
+
+
+def test_lib_update():
+    result = runner.invoke(cli, ["update"])
+    validate_output(result)
+    assert "58" in result.output and "115" in result.output
+
+
+def test_lib_uninstall():
+    result = runner.invoke(cli, ["uninstall", "58", "115"])
+    validate_output(result)