public void WeakDependencies()
{
var register = MockRegister();
var composition = new Composition(register, MockTypeLoader(), Mock.Of <IProfilingLogger>(), MockRuntimeState(RuntimeLevel.Unknown));
var types = new[] { typeof(Composer10) };
var components = new Core.Components.Composers(composition, types, Mock.Of <IProfilingLogger>());
Composed.Clear();
components.Compose();
Assert.AreEqual(1, Composed.Count);
Assert.AreEqual(typeof(Composer10), Composed[0]);
types = new[] { typeof(Composer11) };
components = new Core.Components.Composers(composition, types, Mock.Of <IProfilingLogger>());
Composed.Clear();
Assert.Throws <Exception>(() => components.Compose());
types = new[] { typeof(Composer2) };
components = new Core.Components.Composers(composition, types, Mock.Of <IProfilingLogger>());
Composed.Clear();
Assert.Throws <Exception>(() => components.Compose());
types = new[] { typeof(Composer12) };
components = new Core.Components.Composers(composition, types, Mock.Of <IProfilingLogger>());
Composed.Clear();
components.Compose();
Assert.AreEqual(1, Composed.Count);
Assert.AreEqual(typeof(Composer12), Composed[0]);
}
public void DisableMissing()
{
var register = MockRegister();
var composition = new Composition(register, MockTypeLoader(), Mock.Of <IProfilingLogger>(), MockRuntimeState(RuntimeLevel.Unknown));
var types = new[] { typeof(Composer6), typeof(Composer8) }; // 8 disables 7 which is not in the list
var components = new Core.Components.Composers(composition, types, Mock.Of <IProfilingLogger>());
Composed.Clear();
components.Compose();
Assert.AreEqual(2, Composed.Count);
Assert.AreEqual(typeof(Composer6), Composed[0]);
Assert.AreEqual(typeof(Composer8), Composed[1]);
}
public void Requires1()
{
var register = MockRegister();
var composition = new Composition(register, MockTypeLoader(), Mock.Of <IProfilingLogger>(), MockRuntimeState(RuntimeLevel.Unknown));
var types = new[] { typeof(Composer6), typeof(Composer7), typeof(Composer8) };
var components = new Core.Components.Composers(composition, types, Mock.Of <IProfilingLogger>());
Composed.Clear();
components.Compose();
Assert.AreEqual(2, Composed.Count);
Assert.AreEqual(typeof(Composer6), Composed[0]);
Assert.AreEqual(typeof(Composer8), Composed[1]);
}
public void Boot2()
{
var register = MockRegister();
var composition = new Composition(register, MockTypeLoader(), Mock.Of <IProfilingLogger>(), MockRuntimeState(RuntimeLevel.Unknown));
var types = TypeArray <Composer20, Composer21>();
var components = new Core.Components.Composers(composition, types, Mock.Of <IProfilingLogger>());
Composed.Clear();
// 21 is required by 20
// => reorder components accordingly
components.Compose();
AssertTypeArray(TypeArray <Composer21, Composer20>(), Composed);
}
public void Boot1B()
{
var register = MockRegister();
var composition = new Composition(register, MockTypeLoader(), Mock.Of <IProfilingLogger>(), MockRuntimeState(RuntimeLevel.Run));
var types = TypeArray <Composer1, Composer2, Composer3, Composer4>();
var components = new Core.Components.Composers(composition, types, Mock.Of <IProfilingLogger>());
Composed.Clear();
// 2 is Core and requires 4
// 3 is User - stays with RuntimeLevel.Run
// => reorder components accordingly
components.Compose();
AssertTypeArray(TypeArray <Composer1, Composer4, Composer2, Composer3>(), Composed);
}
public void BrokenRequired()
{
var register = MockRegister();
var composition = new Composition(register, MockTypeLoader(), Mock.Of <IProfilingLogger>(), MockRuntimeState(RuntimeLevel.Unknown));
var types = TypeArray <Composer2, Composer4, Composer13>();
var components = new Core.Components.Composers(composition, types, Mock.Of <IProfilingLogger>());
Composed.Clear();
// 2 is Core and requires 4
// 13 is required by 1
// 1 is missing
// => reorder components accordingly
components.Compose();
AssertTypeArray(TypeArray <Composer4, Composer2, Composer13>(), Composed);
}
public void Boot3()
{
var register = MockRegister();
var composition = new Composition(register, MockTypeLoader(), Mock.Of <IProfilingLogger>(), MockRuntimeState(RuntimeLevel.Unknown));
var types = TypeArray <Composer22, Composer24, Composer25>();
var components = new Core.Components.Composers(composition, types, Mock.Of <IProfilingLogger>());
Composed.Clear();
// i23 requires 22
// 24, 25 implement i23
// 25 required by i23
// => reorder components accordingly
components.Compose();
AssertTypeArray(TypeArray <Composer22, Composer25, Composer24>(), Composed);
}
public void BrokenRequire()
{
var register = MockRegister();
var composition = new Composition(register, MockTypeLoader(), Mock.Of <IProfilingLogger>(), MockRuntimeState(RuntimeLevel.Unknown));
var types = TypeArray <Composer1, Composer2, Composer3>();
var components = new Core.Components.Composers(composition, types, Mock.Of <IProfilingLogger>());
Composed.Clear();
try
{
// 2 is Core and requires 4
// 4 is missing
// => throw
components.Compose();
Assert.Fail("Expected exception.");
}
catch (Exception e)
{
Assert.AreEqual("Broken composer dependency: Umbraco.Tests.Components.ComponentTests+Composer2 -> Umbraco.Tests.Components.ComponentTests+Composer4.", e.Message);
}
}