public void WithLabel_Sets_Label()
{
var element = new RecordElement("name");
Assert.IsNotNull(new RecordElementExpression(element).WithLabel("customLabel"));
Assert.AreEqual(element.Label, "customLabel");
}
public void ToDot_Should_Use_Name_As_Label_If_No_Label_Specified() {
var element = new RecordElement("recordName");
Assert.AreEqual(element.ToDot(), @"<recordName> recordName");
element.Label = String.Empty;
Assert.AreEqual(element.ToDot(), @"<recordName> recordName");
}
public void IsInverted_Sets_Inverted()
{
var element = new RecordElement("name");
Assert.IsNotNull(new RecordElementExpression(element).IsInverted());
Assert.AreEqual(element.IsInverted, true);
}
public void AddElement_Adds_Element_To_Group()
{
var element = new RecordElement("b");
var group = new RecordGroup();
Assert.AreEqual(group.Elements.Count, 0);
group.AddElement(element);
Assert.AreEqual(group.Elements.Count, 1);
}
public void Add_Adds_Item_To_Tracker()
{
var element = new RecordElement("a");
var tracker = new ElementTracker();
Assert.IsFalse(tracker.ContainsElement("a"));
tracker.AddElement(element);
Assert.IsTrue(tracker.ContainsElement("a"));
Assert.AreEqual(tracker.Elements.Count(), 1);
Assert.AreSame(tracker.Elements.First(), element);
}
/// <summary>
/// Adds an element to the group with the specified name and label.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="elementConfiguration">The element configuration.</param>
/// <returns>The current expression instance.</returns>
public IRecordExpression WithElement(string name, Action<IRecordElementExpression> elementConfiguration)
{
var element = new RecordElement(name);
if (elementConfiguration != null)
{
elementConfiguration(new RecordElementExpression(element));
}
group.AddElement(element);
return this;
}
public void ToDot_Should_Produce_Correct_Output()
{
var element = new RecordElement("recordName") {Label = "recordLabel"};
Assert.AreEqual(element.ToDot(), "<recordName> recordLabel");
}
public void ToDot_Should_Escape_Bad_Characters()
{
var element = new RecordElement("recordName") { Label = "<{record | | Label}>" };
Assert.AreEqual(element.ToDot(), @"<recordName> \<\{record\ \|\ \|\ Label\}\>");
}
public void IsInverted_Should_Surround_With_Curly_Braces()
{
var element = new RecordElement("recordName") { IsInverted = true };
Assert.AreEqual(element.ToDot(), @"{<recordName> recordName}");
}
/// <summary>
/// Initializes a new instance of the <see cref="RecordElementExpression"/> class.
/// </summary>
/// <param name="recordElement">The record element.</param>
public RecordElementExpression(RecordElement recordElement)
{
this.recordElement = recordElement;
}
