public void TestIsReadonly()
{
// Arrange
Entry <object> entry = new Entry <object>(0, null);
// Act
Entry <object> readonlyEntry = entry.AsReadonly();
// Assert
Assert.AreEqual(false, entry.IsReadonly);
Assert.AreEqual(true, readonlyEntry.IsReadonly);
}
public void GetReadonlyColumnIndex()
{
// Arrange
int columnIndex = 6;
Entry <string> entry = new Entry <string>(columnIndex, null);
// Act
Entry <string> readonlyEntry = entry.AsReadonly();
// Assert
Assert.AreEqual(columnIndex, readonlyEntry.ColumnIndex);
}
public void GetReadonlyContent()
{
// Arrange
string content = "Test string";
Entry <string> entry = new Entry <string>(0, content);
// Act
Entry <string> readonlyEntry = entry.AsReadonly();
// Assert
Assert.AreSame(content, readonlyEntry.Content);
}
public void SetReadonlyContent()
{
// Arrange
string oldContent = "Test string",
newContent = "New test string";
Entry <string> entry = new Entry <string>(0, oldContent);
// Act
Entry <string> readonlyEntry = entry.AsReadonly();
// Asset
Assert.Catch(
typeof(InvalidOperationException),
() =>
{
readonlyEntry.Content = newContent;
});
}