/// <summary>
/// Find all filtered package from a provided package catalog reference.
/// </summary>
/// <param name="packageCatalogReference">Package catalog reference</param>
/// <param name="field">Package match field</param>
/// <param name="option">Package field match option</param>
/// <param name="value">Package match value</param>
/// <returns>List of matches</returns>
protected IReadOnlyList <MatchResult> FindAllPackages(
PackageCatalogReference packageCatalogReference,
PackageMatchField field,
PackageFieldMatchOption option,
string value)
{
Assert.NotNull(packageCatalogReference, "Package catalog reference cannot be null");
// Prepare filter
var filter = TestFactory.CreatePackageMatchFilter();
filter.Field = field;
filter.Option = option;
filter.Value = value;
// Add filter
var findPackageOptions = TestFactory.CreateFindPackagesOptions();
findPackageOptions.Filters.Add(filter);
// Connect and find package
var source = packageCatalogReference.Connect().PackageCatalog;
return(source.FindPackages(findPackageOptions).Matches);
}
/// <summary>
/// Find one filtered package from a provided package catalog reference.
/// </summary>
/// <param name="packageCatalogReference">Package catalog reference</param>
/// <param name="field">Package match field</param>
/// <param name="option">Package field match option</param>
/// <param name="value">Package match value</param>
/// <returns>List of matches</returns>
public MatchResult FindOnePackage(
PackageCatalogReference packageCatalogReference,
PackageMatchField field,
PackageFieldMatchOption option,
string value)
{
var findPackages = FindAllPackages(packageCatalogReference, field, option, value);
Assert.AreEqual(1, findPackages.Count, $"Expected exactly one package but found {findPackages.Count}");
return(findPackages.First());
}
private static void AddFilterToFindPackagesOptionsIfNotNull(
ref FindPackagesOptions options,
PackageMatchField field,
PackageFieldMatchOption match,
string value)
{
if (value != null)
{
var filter = ComObjectFactory.Value.CreatePackageMatchFilter();
filter.Field = field;
filter.Value = value;
filter.Option = match;
options.Filters.Add(filter);
}
}
private void AddAttributedFiltersToFindPackagesOptions(
ref FindPackagesOptions options,
PackageFieldMatchOption match)
{
IEnumerable <PropertyInfo> properties = this
.GetType()
.GetProperties()
.Where(property => Attribute.IsDefined(property, typeof(FilterAttribute)));
foreach (PropertyInfo info in properties)
{
if (info.GetCustomAttribute(typeof(FilterAttribute), true) is FilterAttribute attribute)
{
PackageMatchField field = attribute.Field;
string value = info.GetValue(this, null) as string;
AddFilterToFindPackagesOptionsIfNotNull(ref options, field, match, value);
}
}
}
