public void UnregisterToolsPath_should_do_nothing_if_tools_path_has_not_been_registered_yet()
{
// Arrange
var fixture = new Fixture().Customize(new AutoMoqCustomization());
var orgPath = Environment.GetEnvironmentVariable("Path");
var envRepos = new EnvironmentRepository();
// Act
envRepos.UnregisterToolsPath();
// Assert
var path = Environment.GetEnvironmentVariable("Path");
Assert.AreEqual(orgPath, path);
}
public void UnregisterToolsPath_should_do_nothing_even_if_path_environment_variable_was_null()
{
// Arrange
var fixture = new Fixture().Customize(new AutoMoqCustomization());
var envRepos = new EnvironmentRepository();
var mocks = new MockRepository(MockBehavior.Strict);
{
var m = mocks.Create<Func<string, EnvironmentVariableTarget, string>>();
m.Setup(_ => _("ALLUSERSPROFILE", EnvironmentVariableTarget.Process)).Returns(@"C:\ProgramData");
m.Setup(_ => _("Path", EnvironmentVariableTarget.Process)).Returns(default(string));
m.Setup(_ => _("Path", EnvironmentVariableTarget.Machine)).Returns(default(string));
envRepos.EnvironmentGetEnvironmentVariable = m.Object;
}
{
var m = mocks.Create<Action<string, string, EnvironmentVariableTarget>>();
envRepos.EnvironmentSetEnvironmentVariable = m.Object;
}
{
var m = mocks.Create<Func<RegistryKey, string, bool, RegistryKey>>();
envRepos.RegistryKeyOpenSubKeyStringBoolean = m.Object;
}
{
var m = mocks.Create<Action<RegistryKey, string, object>>();
envRepos.RegistryKeySetValue = m.Object;
}
// Act
envRepos.UnregisterToolsPath();
// Assert
mocks.VerifyAll();
}
public void UnregisterToolsPath_should_remove_tools_path_from_environment_variable()
{
// Arrange
var fixture = new Fixture().Customize(new AutoMoqCustomization());
var envRepos = new EnvironmentRepository();
envRepos.RegisterToolsPath();
// Act
envRepos.UnregisterToolsPath();
// Assert
var path = Environment.GetEnvironmentVariable("Path");
Assert.That(path, Is.Not.StringContaining(@";C:\ProgramData\chocolatey\lib\Prig\tools"));
}