Added some initial unit tests for the ShellCommand class (ref #31).

nigel.stanger / process_podcast

Browse code Added some initial unit tests for the ShellCommand class (ref #31). master
1 parent 7893bc2 commit daf65532760c53885b0a95f94a3cd773c960a227 Nigel Stanger authored on 17 Sep 2018

Patch

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Ignore Space Show notes View test_shell_command.py 0 → 100644
import unittest from shell_command import ( ShellCommand, ConvertCommand, FFmpegConcatCommand, FFprobeCommand ) class TestShellCommand(unittest.TestCase): """Test the ShellCommand class. """ def setUp(self): """Test initialisation. """ self.command = ShellCommand() def tearDown(self): """Test cleanup. """ del(self.command) def test_shellquote(self): """Test static method ShellCommand.shellquote(). """ # empty => empty self.assertEqual(ShellCommand.shellquote(""), "") # foobar => foobar self.assertEqual(ShellCommand.shellquote("foobar"), "foobar") # foo bar => "foo bar" self.assertEqual(ShellCommand.shellquote("foo bar"), '"foo bar"') # "foobar" => '"foobar"' self.assertEqual(ShellCommand.shellquote('"foobar"'), '\'"foobar"\'') # 'foobar' => 'foobar' self.assertEqual(ShellCommand.shellquote("'foobar'"), "'foobar'") # foo 'bar' => "foo 'bar'" self.assertEqual(ShellCommand.shellquote("foo 'bar'"), '"foo \'bar\'"') # foo"bar => 'foo"bar' self.assertEqual(ShellCommand.shellquote('foo"bar'), '\'foo"bar\'') # foo.bar => "foo.bar" self.assertEqual(ShellCommand.shellquote("foo.bar"), '"foo.bar"') # foo(bar) => "foo(bar)" self.assertEqual(ShellCommand.shellquote("foo(bar)"), '"foo(bar)"') # [foobar] => "[foobar]" self.assertEqual(ShellCommand.shellquote("[foobar]"), '"[foobar]"') # foo[bar => "foo[bar" self.assertEqual(ShellCommand.shellquote("foo[bar"), '"foo[bar"') # /foo/bar => /foo/bar self.assertEqual(ShellCommand.shellquote("/foo/bar"), "/foo/bar") # -f => -f self.assertEqual(ShellCommand.shellquote("-f"), "-f") # --foobar => --foobar self.assertEqual(ShellCommand.shellquote("--foobar"), "--foobar") # ( => \( self.assertEqual(ShellCommand.shellquote("("), r"\(") # ) => \) self.assertEqual(ShellCommand.shellquote(")"), r"\)") # ' => "'" self.assertEqual(ShellCommand.shellquote("'"), '"\'"') def test_append_input_options(self): """Test method ShellCommand.append_input_options. """ # input_options should be [] initially self.assertEqual(self.command.input_options, []) # append [] => [] self.command.append_input_options([]) self.assertEqual(self.command.input_options, []) # append ["foo"] => ["foo"] self.command.append_input_options(["foo"]) self.assertEqual(self.command.input_options, ["foo"]) # append ["bar"] => ["foo", "bar"] self.command.append_input_options(["bar"]) self.assertEqual(self.command.input_options, ["foo", "bar"]) # append ["baz", 42] => ["foo", "bar", "baz", 42] self.command.append_input_options(["baz", 42]) self.assertEqual(self.command.input_options, ["foo", "bar", "baz", 42]) def test_prepend_input_options(self): """Test method ShellCommand.prepend_input_options. """ # input_options should be [] initially self.assertEqual(self.command.input_options, []) # prepend [] => [] self.command.prepend_input_options([]) self.assertEqual(self.command.input_options, []) # prepend ["foo"] => ["foo"] self.command.prepend_input_options(["foo"]) self.assertEqual(self.command.input_options, ["foo"]) # prepend ["bar"] => ["bar", "foo"] self.command.prepend_input_options(["bar"]) self.assertEqual(self.command.input_options, ["bar", "foo"]) # prepend ["baz", 42] => ["baz", 42, "bar", "foo"] self.command.prepend_input_options(["baz", 42]) self.assertEqual(self.command.input_options, ["baz", 42, "bar", "foo"])

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test_shell_command.py 0 → 100644

import unittest

from shell_command import (
    ShellCommand, ConvertCommand, FFmpegConcatCommand, FFprobeCommand
)

class TestShellCommand(unittest.TestCase):
    """Test the ShellCommand class.
    """

def setUp(self):
        """Test initialisation.
        """
        self.command = ShellCommand()

def tearDown(self):
        """Test cleanup.
        """
        del(self.command)

def test_shellquote(self):
        """Test static method ShellCommand.shellquote().
        """
        # empty => empty
        self.assertEqual(ShellCommand.shellquote(""), "")
        # foobar => foobar
        self.assertEqual(ShellCommand.shellquote("foobar"), "foobar")
        # foo bar => "foo bar"
        self.assertEqual(ShellCommand.shellquote("foo bar"), '"foo bar"')
        # "foobar" => '"foobar"'
        self.assertEqual(ShellCommand.shellquote('"foobar"'), '\'"foobar"\'')
        # 'foobar' => 'foobar'
        self.assertEqual(ShellCommand.shellquote("'foobar'"), "'foobar'")
        # foo 'bar' => "foo 'bar'"
        self.assertEqual(ShellCommand.shellquote("foo 'bar'"), '"foo \'bar\'"')
        # foo"bar => 'foo"bar'
        self.assertEqual(ShellCommand.shellquote('foo"bar'), '\'foo"bar\'')
        # foo.bar => "foo.bar"
        self.assertEqual(ShellCommand.shellquote("foo.bar"), '"foo.bar"')
        # foo(bar) => "foo(bar)"
        self.assertEqual(ShellCommand.shellquote("foo(bar)"), '"foo(bar)"')
        # [foobar] => "[foobar]"
        self.assertEqual(ShellCommand.shellquote("[foobar]"), '"[foobar]"')
        # foo[bar => "foo[bar"
        self.assertEqual(ShellCommand.shellquote("foo[bar"), '"foo[bar"')
        # /foo/bar => /foo/bar
        self.assertEqual(ShellCommand.shellquote("/foo/bar"), "/foo/bar")
        # -f => -f
        self.assertEqual(ShellCommand.shellquote("-f"), "-f")
        # --foobar => --foobar
        self.assertEqual(ShellCommand.shellquote("--foobar"), "--foobar")
        # ( => \(
        self.assertEqual(ShellCommand.shellquote("("), r"\(")
        # ) => \)
        self.assertEqual(ShellCommand.shellquote(")"), r"\)")
        # ' => "'"
        self.assertEqual(ShellCommand.shellquote("'"), '"\'"')

def test_append_input_options(self):
        """Test method ShellCommand.append_input_options.
        """
        # input_options should be [] initially
        self.assertEqual(self.command.input_options, [])
        # append [] => []
        self.command.append_input_options([])
        self.assertEqual(self.command.input_options, [])
        # append ["foo"] => ["foo"]
        self.command.append_input_options(["foo"])
        self.assertEqual(self.command.input_options, ["foo"])
        # append ["bar"] => ["foo", "bar"]
        self.command.append_input_options(["bar"])
        self.assertEqual(self.command.input_options, ["foo", "bar"])
        # append ["baz", 42] => ["foo", "bar", "baz", 42]
        self.command.append_input_options(["baz", 42])
        self.assertEqual(self.command.input_options, ["foo", "bar", "baz", 42])

def test_prepend_input_options(self):
        """Test method ShellCommand.prepend_input_options.
        """
        # input_options should be [] initially
        self.assertEqual(self.command.input_options, [])
        # prepend [] => []
        self.command.prepend_input_options([])
        self.assertEqual(self.command.input_options, [])
        # prepend ["foo"] => ["foo"]
        self.command.prepend_input_options(["foo"])
        self.assertEqual(self.command.input_options, ["foo"])
        # prepend ["bar"] => ["bar", "foo"]
        self.command.prepend_input_options(["bar"])
        self.assertEqual(self.command.input_options, ["bar", "foo"])
        # prepend ["baz", 42] => ["baz", 42, "bar", "foo"]
        self.command.prepend_input_options(["baz", 42])
        self.assertEqual(self.command.input_options, ["baz", 42, "bar", "foo"])

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