public void Build_ForBrowser_ReturnsTree()
{
var collection = DependencyTestData.CreateTestDataForTree();
var treeBuilder = new DependencyTreeBuilder <string>(collection);
var browserNode = treeBuilder.Build(DependencyTestData.Browser);
Assert.Equal(DependencyTestData.Browser, browserNode.Element);
Assert.Equal(2, browserNode.SubNodes.Count);
var appNode = browserNode.SubNodes.Single(x => x.Element == DependencyTestData.Application);
Assert.Equal(DependencyTestData.Application, appNode.Element);
var shellNode = appNode.SubNodes.Single(x => x.Element == DependencyTestData.Shell);
var vgaDriverNode = shellNode.SubNodes.Single(x => x.Element == DependencyTestData.VgaDriver);
Assert.Single(vgaDriverNode.SubNodes);
var kernelNode = vgaDriverNode.SubNodes.First();
Assert.Equal(DependencyTestData.Kernel, kernelNode.Element);
Assert.Empty(kernelNode.SubNodes);
var networkDriverNode = browserNode.SubNodes.Single(x => x.Element == DependencyTestData.NetworkDriver);
var kernelNode2 = networkDriverNode.SubNodes.Single(x => x.Element == DependencyTestData.Kernel);
Assert.Empty(kernelNode2.SubNodes);
}
public void Build_ForVgaDriver_ReturnsTree()
{
var collection = DependencyTestData.CreateTestData();
var treeBuilder = new DependencyTreeBuilder <string>(collection);
var vgaDriverNode = treeBuilder.Build(DependencyTestData.VgaDriver);
Assert.Equal(DependencyTestData.VgaDriver, vgaDriverNode.Element);
Assert.Single(vgaDriverNode.SubNodes);
var kernelNode = vgaDriverNode.SubNodes.First();
Assert.Equal(DependencyTestData.Kernel, kernelNode.Element);
Assert.Single(kernelNode.SubNodes);
var cpuNode = kernelNode.SubNodes.First();
Assert.Equal(DependencyTestData.Cpu, cpuNode.Element);
Assert.Empty(cpuNode.SubNodes);
}
