public void TestPerformAllTemplatesInContextQuery()
{
List <ITemplateInfo> templatesToSearch = new List <ITemplateInfo>();
templatesToSearch.Add(new MockTemplateInfo("Template1", name: "Template1", identity: "Template1")
.WithTag("type", "project"));
templatesToSearch.Add(new MockTemplateInfo("Template2", name: "Template2", identity: "Template2")
.WithTag("type", "item"));
templatesToSearch.Add(new MockTemplateInfo("Template3", name: "Template3", identity: "Template3")
.WithTag("type", "myType"));
templatesToSearch.Add(new MockTemplateInfo("Template4", name: "Template4", identity: "Template4")
.WithTag("type", "project"));
templatesToSearch.Add(new MockTemplateInfo("Template5", name: "Template5", identity: "Template5")
.WithTag("type", "project"));
IHostSpecificDataLoader hostDataLoader = new MockHostSpecificDataLoader();
IReadOnlyCollection <ITemplateMatchInfo> projectTemplates = TemplateResolver.PerformAllTemplatesInContextQuery(templatesToSearch, hostDataLoader, "project");
Assert.Equal(3, projectTemplates.Count);
Assert.True(projectTemplates.Where(x => string.Equals(x.Info.Identity, "Template1", StringComparison.Ordinal)).Any());
Assert.True(projectTemplates.Where(x => string.Equals(x.Info.Identity, "Template4", StringComparison.Ordinal)).Any());
Assert.True(projectTemplates.Where(x => string.Equals(x.Info.Identity, "Template5", StringComparison.Ordinal)).Any());
IReadOnlyCollection <ITemplateMatchInfo> itemTemplates = TemplateResolver.PerformAllTemplatesInContextQuery(templatesToSearch, hostDataLoader, "item");
Assert.Equal(1, itemTemplates.Count);
Assert.True(itemTemplates.Where(x => string.Equals(x.Info.Identity, "Template2", StringComparison.Ordinal)).Any());
//Visual Studio only supports "project" and "item", so using other types is no longer allowed, therefore "other" handling is removed.
//support of match on custom type still remains
IReadOnlyCollection <ITemplateMatchInfo> otherTemplates = TemplateResolver.PerformAllTemplatesInContextQuery(templatesToSearch, hostDataLoader, "other");
Assert.Equal(0, otherTemplates.Count);
Assert.False(otherTemplates.Where(x => string.Equals(x.Info.Identity, "Template3", StringComparison.Ordinal)).Any());
IReadOnlyCollection <ITemplateMatchInfo> customTypeTemplates = TemplateResolver.PerformAllTemplatesInContextQuery(templatesToSearch, hostDataLoader, "myType");
Assert.Equal(1, customTypeTemplates.Count);
Assert.True(customTypeTemplates.Where(x => string.Equals(x.Info.Identity, "Template3", StringComparison.Ordinal)).Any());
}