public void MetadataImageReference_Assembly_WithXxx()
        {
            var doc      = new TestDocumentationProvider();
            var assembly = AssemblyMetadata.CreateFromImage(TestResources.SymbolsTests.General.C1);

            var r = new MetadataImageReference(
                assembly,
                documentation: doc,
                aliases: ImmutableArray.Create("a"),
                embedInteropTypes: true,
                fullPath: @"c:\temp",
                display: "hello");

            Assert.Same(doc, r.DocumentationProvider);
            Assert.Same(doc, r.DocumentationProvider);
            Assert.NotNull(r.GetMetadata());
            Assert.Equal(true, r.Properties.EmbedInteropTypes);
            Assert.Equal(MetadataImageKind.Assembly, r.Properties.Kind);
            AssertEx.Equal(new[] { "a" }, r.Properties.Aliases);
            Assert.Equal(@"c:\temp", r.FullPath);

            var r2 = r.WithEmbedInteropTypes(true);

            Assert.Equal(r, r2);

            var r3 = r.WithAliases(ImmutableArray.Create("b", "c"));

            Assert.Same(r.DocumentationProvider, r3.DocumentationProvider);
            Assert.Same(r.GetMetadata(), r3.GetMetadata());
            Assert.Equal(r.Properties.EmbedInteropTypes, r3.Properties.EmbedInteropTypes);
            Assert.Equal(r.Properties.Kind, r3.Properties.Kind);
            AssertEx.Equal(new[] { "b", "c" }, r3.Properties.Aliases);
            Assert.Equal(r.FullPath, r3.FullPath);

            var r4 = r.WithEmbedInteropTypes(false);

            Assert.Same(r.DocumentationProvider, r4.DocumentationProvider);
            Assert.Same(r.GetMetadata(), r4.GetMetadata());
            Assert.Equal(false, r4.Properties.EmbedInteropTypes);
            Assert.Equal(r.Properties.Kind, r4.Properties.Kind);
            AssertEx.Equal(r.Properties.Aliases, r4.Properties.Aliases);
            Assert.Equal(r.FullPath, r4.FullPath);

            Assert.Throws <ArgumentNullException>(() => r.WithDocumentationProvider(null));
            Assert.Same(r, r.WithDocumentationProvider(r.DocumentationProvider));

            var doc2 = new TestDocumentationProvider();
            var r5   = r.WithDocumentationProvider(doc2);

            Assert.Same(doc2, r5.DocumentationProvider);

            Assert.Same(r.GetMetadata(), r5.GetMetadata());
            Assert.Equal(r.Properties.EmbedInteropTypes, r5.Properties.EmbedInteropTypes);
            Assert.Equal(r.Properties.Kind, r5.Properties.Kind);
            AssertEx.Equal(r.Properties.Aliases, r5.Properties.Aliases);
            Assert.Equal(r.FullPath, r5.FullPath);
        }
        public void MetadataImageReference_Module_WithXxx()
        {
            var doc    = new TestDocumentationProvider();
            var module = ModuleMetadata.CreateFromImage(TestResources.SymbolsTests.General.C1);
            var r      = new MetadataImageReference(module, fullPath: @"c:\temp", display: "hello", documentation: doc);

            Assert.Same(doc, r.DocumentationProvider);
            Assert.Same(doc, r.DocumentationProvider);
            Assert.NotNull(r.GetMetadata());
            Assert.Equal(false, r.Properties.EmbedInteropTypes);
            Assert.Equal(MetadataImageKind.Module, r.Properties.Kind);
            Assert.True(r.Properties.Aliases.IsDefault);
            Assert.Equal(@"c:\temp", r.FullPath);

            var r1 = r.WithAliases(default(ImmutableArray <string>));

            Assert.Same(r, r1);

            var r2 = r.WithEmbedInteropTypes(false);

            Assert.Same(r, r2);

            var r3 = r.WithDocumentationProvider(doc);

            Assert.Same(r, r3);

            Assert.Throws <ArgumentException>(() => r.WithAliases(new[] { "bar" }));
            Assert.Throws <ArgumentException>(() => r.WithEmbedInteropTypes(true));
        }
        public void MetadataImageReference_Module_WithXxx()
        {
            var doc = new TestDocumentationProvider();
            var module = ModuleMetadata.CreateFromImage(TestResources.SymbolsTests.General.C1);
            var r = new MetadataImageReference(module, filePath: @"c:\temp", display: "hello", documentation: doc);
            Assert.Same(doc, r.DocumentationProvider);
            Assert.Same(doc, r.DocumentationProvider);
            Assert.NotNull(r.GetMetadata());
            Assert.Equal(false, r.Properties.EmbedInteropTypes);
            Assert.Equal(MetadataImageKind.Module, r.Properties.Kind);
            Assert.True(r.Properties.Aliases.IsDefault);
            Assert.Equal(@"c:\temp", r.FilePath);

            var r1 = r.WithAliases(default(ImmutableArray<string>));
            Assert.Same(r, r1);

            var r2 = r.WithEmbedInteropTypes(false);
            Assert.Same(r, r2);

            var r3 = r.WithDocumentationProvider(doc);
            Assert.Same(r, r3);
            
            Assert.Throws<ArgumentException>(() => r.WithAliases(new[] { "bar" }));
            Assert.Throws<ArgumentException>(() => r.WithEmbedInteropTypes(true));
        }
        public void MetadataImageReference_Assembly_WithXxx()
        {
            var doc = new TestDocumentationProvider();
            var assembly = AssemblyMetadata.CreateFromImage(TestResources.SymbolsTests.General.C1);
         
            var r = new MetadataImageReference(
                assembly,
                documentation: doc, 
                aliases: ImmutableArray.Create("a"), 
                embedInteropTypes: true, 
                filePath: @"c:\temp", 
                display: "hello");

            Assert.Same(doc, r.DocumentationProvider);
            Assert.Same(doc, r.DocumentationProvider);
            Assert.NotNull(r.GetMetadata());
            Assert.Equal(true, r.Properties.EmbedInteropTypes);
            Assert.Equal(MetadataImageKind.Assembly, r.Properties.Kind);
            AssertEx.Equal(new[] { "a" }, r.Properties.Aliases);
            Assert.Equal(@"c:\temp", r.FilePath);

            var r2 = r.WithEmbedInteropTypes(true);
            Assert.Equal(r, r2);

            var r3 = r.WithAliases(ImmutableArray.Create("b", "c"));
            Assert.Same(r.DocumentationProvider, r3.DocumentationProvider);
            Assert.Same(r.GetMetadata(), r3.GetMetadata());
            Assert.Equal(r.Properties.EmbedInteropTypes, r3.Properties.EmbedInteropTypes);
            Assert.Equal(r.Properties.Kind, r3.Properties.Kind);
            AssertEx.Equal(new[] { "b", "c" }, r3.Properties.Aliases);
            Assert.Equal(r.FilePath, r3.FilePath);

            var r4 = r.WithEmbedInteropTypes(false);
            Assert.Same(r.DocumentationProvider, r4.DocumentationProvider);
            Assert.Same(r.GetMetadata(), r4.GetMetadata());
            Assert.Equal(false, r4.Properties.EmbedInteropTypes);
            Assert.Equal(r.Properties.Kind, r4.Properties.Kind);
            AssertEx.Equal(r.Properties.Aliases, r4.Properties.Aliases);
            Assert.Equal(r.FilePath, r4.FilePath);

            Assert.Throws<ArgumentNullException>(() => r.WithDocumentationProvider(null));
            Assert.Same(r, r.WithDocumentationProvider(r.DocumentationProvider));

            var doc2 = new TestDocumentationProvider();
            var r5 = r.WithDocumentationProvider(doc2);
            Assert.Same(doc2, r5.DocumentationProvider);

            Assert.Same(r.GetMetadata(), r5.GetMetadata());
            Assert.Equal(r.Properties.EmbedInteropTypes, r5.Properties.EmbedInteropTypes);
            Assert.Equal(r.Properties.Kind, r5.Properties.Kind);
            AssertEx.Equal(r.Properties.Aliases, r5.Properties.Aliases);
            Assert.Equal(r.FilePath, r5.FilePath);
        }