public void NullCollection_ShouldNotThrow()
{
IUserConfirmation uc = new ThrowOnTriggerUserConfirmation();
var prop = new PropertyPair {
Key = "A", Value = "a"
};
ICommand cmd = new AddPropertyCommand(null, prop, uc);
cmd.Execute();
}
public void NullProperty_ShouldNotEditEmptyCollection()
{
IPropertiesFile file = new InMemoryPropertiesFile(new List <PropertyPair>());
IUserConfirmation uc = new ThrowOnTriggerUserConfirmation();
ICommand cmd = new AddPropertyCommand(file, null, uc);
cmd.Execute();
Assert.Empty(file.GetProperties());
}
public void ShouldAddIntoEmptyCollection()
{
IPropertiesFile file = new InMemoryPropertiesFile(new List <PropertyPair>());
IUserConfirmation uc = new ThrowOnTriggerUserConfirmation();
var prop = new PropertyPair {
Key = "greeting", Value = "Hello, World!"
};
ICommand cmd = new AddPropertyCommand(file, prop, uc);
cmd.Execute();
var collection = file.GetProperties();
Assert.Single(collection);
Assert.Same(prop, collection.First());
}
public void NullProperty_ShouldNotEditFilledCollection()
{
IPropertiesFile file = new InMemoryPropertiesFile(new List <PropertyPair>
{
new PropertyPair {
Key = "A", Value = "a"
},
new PropertyPair {
Key = "B", Value = "b"
}
});
IUserConfirmation uc = new ThrowOnTriggerUserConfirmation();
ICommand cmd = new AddPropertyCommand(file, null, uc);
cmd.Execute();
Assert.Equal(2, file.GetProperties().Count());
}
public void ShouldUpdateExistingIfKeyAlreadyExists()
{
IPropertiesFile file = new InMemoryPropertiesFile(new List <PropertyPair>
{
new PropertyPair {
Key = "A", Value = "a"
},
new PropertyPair {
Key = "B", Value = "b"
}
});
IUserConfirmation uc = new ThrowOnTriggerUserConfirmation();
var prop = new PropertyPair {
Key = "B", Value = "Hello, World!"
};
ICommand cmd = new AddPropertyCommand(file, prop, uc);
cmd.Execute();
Assert.Equal(2, file.GetProperties().Count());
Assert.Equal("Hello, World!", file.GetProperties().Last().Value);
}
public void ShouldBeAddedAtTheEndOfCollection()
{
IPropertiesFile file = new InMemoryPropertiesFile(new List <PropertyPair>
{
new PropertyPair {
Key = "A", Value = "a"
},
new PropertyPair {
Key = "B", Value = "b"
}
});
IUserConfirmation uc = new ThrowOnTriggerUserConfirmation();
var prop = new PropertyPair {
Key = "greeting", Value = "Hello, World!"
};
ICommand cmd = new AddPropertyCommand(file, prop, uc);
cmd.Execute();
var collection = file.GetProperties();
Assert.Equal(3, collection.Count());
Assert.Same(prop, collection.Last());
}
