public void ConstructorThrowsIfSettingsIsNull()
{
// Act and Assert
var configCommand = new ConfigCommand();
ExceptionAssert.Throws<InvalidOperationException>(
() => configCommand.ExecuteCommand(),
"Property Settings is null.");
}
public void ExecutePrintsNothingIfNoArgumentsAndNoSetPropertiesAreSpecified()
{
// Arrange
var settings = Mock.Of<ISettings>();
var console = new MockConsole();
var command = new ConfigCommand(settings)
{
Console = console
};
// Act
command.ExecuteCommand();
// Assert
Assert.Empty(console.Output);
}
public void ExecutePrintsValueOfKeyIfArgumentIsSpecified()
{
// Arrange
var settings = new Mock<ISettings>(MockBehavior.Strict);
settings.Setup(s => s.GetValue("config", "test")).Returns("value").Verifiable();
var console = new MockConsole();
var command = new ConfigCommand(settings.Object)
{
Console = console,
};
command.Arguments.Add("test");
// Act
command.ExecuteCommand();
// Assert
Assert.Equal("value", console.Output.Trim());
settings.Verify();
}
public void SpecifiedPropertiesAreSetInConfig()
{
// Arrange
var settings = new Mock<ISettings>(MockBehavior.Strict);
settings.Setup(s => s.SetValue("config", "test", "value2")).Verifiable();
settings.Setup(s => s.SetValue("config", "test2", "value1")).Verifiable();
var console = new MockConsole();
var command = new ConfigCommand(settings.Object)
{
Console = console,
};
command.Set.Add("test", "value2");
command.Set.Add("test2", "value1");
// Act
command.ExecuteCommand();
// Assert
settings.Verify();
}
public void SpecifiedPropertiesAreDeletedIfNoValueIsProvidedToSetProperties()
{
// Arrange
var settings = new Mock<ISettings>(MockBehavior.Strict);
settings.Setup(s => s.DeleteValue("config", "test")).Returns(true).Verifiable();
var console = new MockConsole();
var command = new ConfigCommand()
{
Settings = settings.Object,
Console = console,
};
command.Set.Add("test", "");
// Act
command.ExecuteCommand();
// Assert
settings.Verify();
}
public void ExecuteThrowsIfSettingsIsNullSettings()
{
// Arrange
var command = new ConfigCommand()
{
Settings = NullSettings.Instance
};
command.Set.Add("foo", "bar");
// Act and Assert
ExceptionAssert.Throws<InvalidOperationException>(
() => command.ExecuteCommand(),
"\"SetValue\" cannot be called on a NullSettings. This may be caused on account of insufficient permissions to read or write to \"%AppData%\\NuGet\\NuGet.config\".");
}