public void TestNoCycleInDirectedGraph()
{
using (var env = new TestEnvironment())
{
env.CreateRepo("A", new Dictionary <string, DepsData>
{
{ "full-build", new DepsData(null, new List <Dep> {
new Dep("B"), new Dep("C")
}) }
});
env.CreateRepo("B", new Dictionary <string, DepsData>
{
{ "full-build", new DepsData(null, new List <Dep> {
new Dep("D")
}) }
});
env.CreateRepo("C", new Dictionary <string, DepsData>
{
{ "full-build", new DepsData(null, new List <Dep> {
new Dep("D")
}) }
});
env.CreateRepo("D", new Dictionary <string, DepsData>
{
{ "full-build", new DepsData(null, new List <Dep>()) }
});
Helper.SetWorkspace(env.RemoteWorkspace);
var cycle = CycleDetector.TryFindCycle("A");
Assert.IsNull(cycle);
}
}
public void TestCycleWithTwoWays()
{
using (var env = new TestEnvironment())
{
env.CreateRepo("A", new Dictionary <string, DepsData>
{
{ "full-build", new DepsData(null, new List <Dep> {
new Dep("B"), new Dep("C")
}) }
});
env.CreateRepo("C", new Dictionary <string, DepsData>
{
{ "full-build", new DepsData(null, new List <Dep> {
new Dep("D")
}) }
});
env.CreateRepo("D", new Dictionary <string, DepsData>
{
{ "full-build", new DepsData(null, new List <Dep> {
new Dep("C")
}) }
});
Helper.SetWorkspace(env.RemoteWorkspace);
var cycle = CycleDetector.TryFindCycle("A");
Assert.AreEqual(new[] { "A/full-build", "C/full-build", "D/full-build", "C/full-build" }, cycle.ToArray());
}
}
public void TestFindAnyCycleFromManyCycles()
{
using (var env = new TestEnvironment())
{
env.CreateRepo("A", new Dictionary <string, DepsContent>
{
{ "full-build", new DepsContent(null, new List <Dep> {
new Dep("B"), new Dep("C")
}) }
});
env.CreateRepo("B", new Dictionary <string, DepsContent>
{
{ "full-build", new DepsContent(null, new List <Dep> {
new Dep("D")
}) }
});
env.CreateRepo("C", new Dictionary <string, DepsContent>
{
{ "full-build", new DepsContent(null, new List <Dep> {
new Dep("D")
}) }
});
env.CreateRepo("D", new Dictionary <string, DepsContent>
{
{ "full-build", new DepsContent(null, new List <Dep> {
new Dep("A")
}) }
});
Helper.SetWorkspace(env.RemoteWorkspace);
var cycle = CycleDetector.TryFindCycle("A");
Assert.IsNotNull(cycle);
}
}
public void TestSimpleCycle()
{
using (var env = new TestEnvironment())
{
env.CreateRepo("A", new Dictionary <string, DepsContent>
{
{ "full-build", new DepsContent(null, new List <Dep> {
new Dep("B")
}) }
});
env.CreateRepo("B", new Dictionary <string, DepsContent>
{
{ "full-build", new DepsContent(null, new List <Dep> {
new Dep("A")
}) }
});
Helper.SetWorkspace(env.RemoteWorkspace);
var cycle = CycleDetector.TryFindCycle("A");
Assert.AreEqual(new[] { "A/full-build", "B/full-build", "A/full-build" }, cycle.ToArray());
}
}
public void TestNoCycleIfDifferentConfigs()
{
using (var env = new TestEnvironment())
{
env.CreateRepo("A", new Dictionary <string, DepsData>
{
{ "full-build", new DepsData(null, new List <Dep> {
new Dep("B")
}) },
{ "client", new DepsData(null, new List <Dep>()) }
});
env.CreateRepo("B", new Dictionary <string, DepsData>
{
{ "full-build", new DepsData(null, new List <Dep> {
new Dep("A", null, "client")
}) }
});
Helper.SetWorkspace(env.RemoteWorkspace);
var cycle = CycleDetector.TryFindCycle("A/full-build");
Assert.IsNull(cycle);
}
}
public void TestCycleWithDefaultConfig()
{
using (var env = new TestEnvironment())
{
env.CreateRepo("A", new Dictionary <string, DepsData>
{
{ "full-build", new DepsData(null, new List <Dep> {
new Dep("B")
}) },
{ "client *default", new DepsData(null, new List <Dep> {
new Dep("B")
}) }
});
env.CreateRepo("B", new Dictionary <string, DepsData>
{
{ "full-build", new DepsData(null, new List <Dep> {
new Dep("A", null, "full-build")
}) }
});
Helper.SetWorkspace(env.RemoteWorkspace);
var cycle = CycleDetector.TryFindCycle("A");
Assert.AreEqual(new[] { "A/client", "B/full-build", "A/full-build", "B/full-build" }, cycle);
}
}