private static void VerifyDependenciesNode(SolutionExplorerItemTestExtension actualDependencies, Node[] nodes)
{
var expectDependencies = new Node("Dependencies", KnownMonikers.ReferenceGroup)
{
Children = new List <Node>(nodes)
};
var expectOutput = new StringBuilder();
var actualOutput = new StringBuilder();
var same = true;
VerifyNode(expectDependencies, actualDependencies);
if (!same)
{
Assert.Fail($"Incorrect Dependencies tree.\n\nExpected:\n\n{expectOutput}\nActual:\n\n{actualOutput}");
}
return;
void VerifyNode(Node?expect, SolutionExplorerItemTestExtension?actual, int depth = 0)
{
Assert.IsTrue(expect != null || actual != null);
var thisSame = true;
if (actual != null && expect?.Text != null && expect.Text != actual.Name)
{
same = false;
thisSame = false;
}
if (actual != null && expect?.Icon != null && !AssertExtensions.AreEqual(expect.Icon.Value, actual.ExpandedIconMoniker))
{
same = false;
thisSame = false;
}
var actualIcon = actual?.ExpandedIconMoniker == null
? "null"
: ImageMonikerDebuggerDisplay.FromImageMoniker(actual.ExpandedIconMoniker.Value.ToImageMoniker());
if (expect != null)
{
expectOutput
.Append(' ', depth * 4)
.Append(expect.Text ?? actual !.Name)
.Append(' ')
.AppendLine(expect.Icon != null
? ImageMonikerDebuggerDisplay.FromImageMoniker(expect.Icon.Value)
: actualIcon);
}
if (actual != null)
{
actualOutput
.Append(' ', depth * 4)
.Append(actual.Name)
.Append(' ')
.Append(actualIcon)
.AppendLine(thisSame ? "" : " 🐛");
}
if (expect?.Children != null)
{
if (actual?.IsExpanded == false && expect.Children != null && expect.Children.Count != 0)
{
actual.Expand();
}
var actualChildren = actual?.Items.ToList() ?? new List <SolutionExplorerItemTestExtension>();
if (actualChildren.Count != expect.Children !.Count)
{
same = false;
}
var max = Math.Max(actualChildren.Count, expect.Children.Count);
for (int i = 0; i < max; i++)
{
var expectChild = expect.Children.Count > i ? expect.Children[i] : null;
var actualChild = actualChildren.Count > i ? actualChildren[i] : null;
VerifyNode(
expectChild,
actualChild,
depth + 1);
}
}
}
}
static string S(ImageMoniker a) => ImageMonikerDebuggerDisplay.FromImageMoniker(a);
