diff options
Diffstat (limited to 'mcs/class/System.ComponentModel.Composition/Tests/ComponentModelUnitTest/System/Integration/ConstructorInjectionTests.cs')
| -rw-r--r-- | mcs/class/System.ComponentModel.Composition/Tests/ComponentModelUnitTest/System/Integration/ConstructorInjectionTests.cs | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/mcs/class/System.ComponentModel.Composition/Tests/ComponentModelUnitTest/System/Integration/ConstructorInjectionTests.cs b/mcs/class/System.ComponentModel.Composition/Tests/ComponentModelUnitTest/System/Integration/ConstructorInjectionTests.cs deleted file mode 100644 index 099347e0fee..00000000000 --- a/mcs/class/System.ComponentModel.Composition/Tests/ComponentModelUnitTest/System/Integration/ConstructorInjectionTests.cs +++ /dev/null @@ -1,191 +0,0 @@ -// -----------------------------------------------------------------------
-// Copyright (c) Microsoft Corporation. All rights reserved.
-// -----------------------------------------------------------------------
-using System;
-using System.Collections.Generic;
-using System.ComponentModel.Composition;
-using Microsoft.VisualStudio.TestTools.UnitTesting;
-using System.ComponentModel.Composition.Factories;
-using System.ComponentModel.Composition.UnitTesting;
-using System.UnitTesting;
-using System.ComponentModel.Composition.AttributedModel;
-using System.ComponentModel.Composition.Hosting;
-
-namespace Tests.Integration
-{
- [TestClass]
- public class ConstructorInjectionTests
- {
- [TestMethod]
- public void SimpleConstructorInjection()
- {
- var container = ContainerFactory.Create();
-
- CompositionBatch batch = new CompositionBatch();
- batch.AddPart(PartFactory.CreateAttributed(typeof(SimpleConstructorInjectedObject)));
- batch.AddExportedValue("CISimpleValue", 42);
- container.Compose(batch);
-
- SimpleConstructorInjectedObject simple = container.GetExportedValue<SimpleConstructorInjectedObject>();
-
- Assert.AreEqual(42, simple.CISimpleValue);
- }
-
- public interface IOptionalRef { }
-
- [Export]
- public class OptionalExportProvided { }
-
- [Export]
- public class AWithOptionalParameter
- {
- [ImportingConstructor]
- public AWithOptionalParameter([Import(AllowDefault = true)]IOptionalRef import,
- [Import("ContractThatShouldNotBeFound", AllowDefault = true)]int value,
- [Import(AllowDefault=true)]OptionalExportProvided provided)
- {
- Assert.IsNull(import);
- Assert.AreEqual(0, value);
- Assert.IsNotNull(provided);
- }
- }
-
- [TestMethod]
- public void OptionalConstructorArgument()
- {
- var container = GetContainerWithCatalog();
- var a = container.GetExportedValue<AWithOptionalParameter>();
-
- // A should verify that it receieved optional arugments properly
- Assert.IsNotNull(a);
- }
-
- [Export]
- public class AWithCollectionArgument
- {
- private IEnumerable<int> _values;
-
- [ImportingConstructor]
- public AWithCollectionArgument([ImportMany("MyConstructorCollectionItem")]IEnumerable<int> values)
- {
- this._values = values;
- }
-
- public IEnumerable<int> Values { get { return this._values; } }
- }
-
- [TestMethod]
- public void RebindingShouldNotHappenForConstructorArguments()
- {
- var container = GetContainerWithCatalog();
- CompositionBatch batch = new CompositionBatch();
-
- var p1 = batch.AddExportedValue("MyConstructorCollectionItem", 1);
- batch.AddExportedValue("MyConstructorCollectionItem", 2);
- batch.AddExportedValue("MyConstructorCollectionItem", 3);
- container.Compose(batch);
-
- var a = container.GetExportedValue<AWithCollectionArgument>();
-
- EnumerableAssert.AreEqual(a.Values, 1, 2, 3);
-
- batch = new CompositionBatch();
- batch.AddExportedValue("MyConstructorCollectionItem", 4);
- batch.AddExportedValue("MyConstructorCollectionItem", 5);
- batch.AddExportedValue("MyConstructorCollectionItem", 6);
- // After rejection changes that are incompatible with existing assumptions are no
- // longer silently ignored. The batch attempting to make this change is rejected
- // with a ChangeRejectedException
- CompositionAssert.ThrowsChangeRejectedError(ErrorId.ImportEngine_PreventedByExistingImport,() =>
- {
- container.Compose(batch);
- });
-
- // The collection which is a constructor import should not be rebound
- EnumerableAssert.AreEqual(a.Values, 1, 2, 3);
-
- batch.RemovePart(p1);
- // After rejection changes that are incompatible with existing assumptions are no
- // longer silently ignored. The batch attempting to make this change is rejected
- // with a ChangeRejectedException
- CompositionAssert.ThrowsChangeRejectedError(ErrorId.ImportEngine_PreventedByExistingImport, () =>
- {
- container.Compose(batch);
- });
-
- // The collection which is a constructor import should not be rebound
- EnumerableAssert.AreEqual(a.Values, 1, 2, 3);
- }
-
- [TestMethod]
- public void MissingConstructorArgsWithAlreadyCreatedInstance()
- {
- var container = GetContainerWithCatalog();
- CompositionBatch batch = new CompositionBatch();
- batch.AddPart(new ClassWithNotFoundConstructorArgs(21));
- container.Compose(batch);
- }
-
- [TestMethod]
- public void MissingConstructorArgsWithTypeFromCatalogMissingArg()
- {
- var container = GetContainerWithCatalog();
-
- // After rejection part definitions in catalogs whose dependencies cannot be
- // satisfied are now silently ignored, turning this into a cardinality
- // exception for the GetExportedValue call
- ExceptionAssert.Throws<ImportCardinalityMismatchException>(() =>
- {
- container.GetExportedValue<ClassWithNotFoundConstructorArgs>();
- });
- }
-
- [TestMethod]
- public void MissingConstructorArgsWithWithTypeFromCatalogWithArg()
- {
- var container = GetContainerWithCatalog();
- CompositionBatch batch = new CompositionBatch();
- batch.AddExportedValue("ContractThatDoesntExist", 21);
- container.Compose(batch);
-
- Assert.IsTrue(container.IsPresent<ClassWithNotFoundConstructorArgs>());
- }
-
- [Export]
- public class ClassWithNotFoundConstructorArgs
- {
- [ImportingConstructor]
- public ClassWithNotFoundConstructorArgs([Import("ContractThatDoesntExist")]int i)
- {
- }
- }
-
- private CompositionContainer GetContainerWithCatalog()
- {
- var catalog = new AssemblyCatalog(typeof(ConstructorInjectionTests).Assembly);
-
- return new CompositionContainer(catalog);
- }
-
- [Export]
- public class InvalidImportManyCI
- {
- [ImportingConstructor]
- public InvalidImportManyCI(
- [ImportMany]List<MyExport> exports)
- {
- }
- }
-
- [TestMethod]
- public void ImportMany_ConstructorParameter_OnNonAssiganbleType_ShouldThrowCompositionException()
- {
- var container = ContainerFactory.CreateWithAttributedCatalog(typeof(InvalidImportManyCI));
-
- CompositionAssert.ThrowsError(ErrorId.ImportEngine_PartCannotGetExportedValue,
- ErrorId.ImportEngine_PartCannotActivate,
- ErrorId.ReflectionModel_ImportManyOnParameterCanOnlyBeAssigned,
- () => container.GetExportedValue<InvalidImportManyCI>());
- }
- }
-}
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