Cover "init" and "boards" commands with tests

tests/commands/test_init.py

@@ -0,0 +1,80 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from os import makedirs, getcwd
+from os.path import getsize, isdir, isfile, join
+
+from click.testing import CliRunner
+
+from platformio.commands.init import cli
+from platformio import exception, util
+
+runner = CliRunner()
+
+
+def validate_pioproject(pioproject_dir):
+    pioconf_path = join(pioproject_dir, "platformio.ini")
+    assert isfile(pioconf_path) and getsize(pioconf_path) > 0
+    assert isdir(join(pioproject_dir, "src")) and isdir(
+        join(pioproject_dir, "lib"))
+
+
+def validate_output(result):
+    assert result.exit_code == 0
+    assert not result.exception
+    assert "error" not in result.output.lower()
+    assert "Project has been successfully initialized!" in result.output
+
+
+def test_init_default(platformio_setup):
+    with runner.isolated_filesystem():
+        result = runner.invoke(cli)
+        validate_output(result)
+        validate_pioproject(getcwd())
+
+
+def test_init_ext_folder(platformio_setup):
+    with runner.isolated_filesystem():
+        ext_folder_name = "ext_folder"
+        makedirs(ext_folder_name)
+        result = runner.invoke(cli, ["-d", ext_folder_name])
+        validate_output(result)
+        validate_pioproject(join(getcwd(), ext_folder_name))
+
+
+def test_init_special_board(platformio_setup):
+    with runner.isolated_filesystem():
+        result = runner.invoke(cli, ["-b", "uno"])
+        validate_output(result)
+        validate_pioproject(getcwd())
+
+        uno = util.get_boards("uno")
+        config = util.get_project_config()
+        expected_result = [
+            ('platform', uno['platform']),
+            ('framework', uno['framework']),
+            ('board', 'uno'),
+            ('targets', 'upload')
+        ]
+        assert config.has_section("env:autogen_uno")
+        assert config.items("env:autogen_uno") == expected_result
+
+
+def test_init_disable_auto_uploading(platformio_setup):
+    with runner.isolated_filesystem():
+        result = runner.invoke(cli, ["-b", "uno", "--disable-auto-uploading"])
+        validate_output(result)
+        validate_pioproject(getcwd())
+        config = util.get_project_config()
+        expected_result = [
+            ('platform', 'atmelavr'),
+            ('framework', 'arduino'),
+            ('board', 'uno')
+        ]
+        assert config.has_section("env:autogen_uno")
+        assert config.items("env:autogen_uno") == expected_result
+
+
+def test_init_incorrect_board():
+    result = runner.invoke(cli, ["-b", "missed_board"])
+    assert isinstance(result.exception, exception.UnknownBoard)