public static void Construct_Throws_ArgumentNullException_WhenGivenNullTemplateNameSource()
{
// Arrange
var options = new TemplateProviderOptions();
var iOptions = TestOptions.Create(options);
var templates = Mock.Of <IEnumerable <ITemplateRegistration> >(MockBehavior.Strict);
var paramName = "templateNameSource";
var tests = new Action[]
{
() => new TemplateProvider(null, templates, options),
() => new TemplateProvider(null, templates, iOptions.Object)
};
// Act
// Assert
using (new AssertionScope())
{
foreach (var test in tests)
{
test.Should().Throw <ArgumentNullException>()
.Which.ParamName.Should().Be(paramName);
}
}
}
public TemplateProviderTests()
{
_nameSource = new Mock <ITemplateNameSource>(MockBehavior.Strict);
_templates = new List <ITemplateRegistration>();
_options = new TemplateProviderOptions();
_lazyTemplateProvider = new Lazy <TemplateProvider>(()
=> new TemplateProvider(_nameSource.Object, _templates, TestOptions.Create(_options).Object));
_viewEngine = new Mock <IViewEngine>(MockBehavior.Strict);
_context = new TestViewContext <TestModel>();
_purpose = Guid.NewGuid().ToString();
_viewDirectory = Guid.NewGuid().ToString();
_options.TemplateViewPaths.Add(_purpose, _viewDirectory);
}
/// <summary>
/// Initializes a new instance of the <see cref="TemplateProvider"/> class.
/// </summary>
/// <param name="templateNameSource">The template name source.</param>
/// <param name="templates">The templates.</param>
/// <param name="options">The options.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="templateNameSource"/>,
/// <paramref name="templates"/>
/// or
/// <paramref name="options"/>
/// </exception>
public TemplateProvider(
ITemplateNameSource templateNameSource,
IEnumerable <ITemplateRegistration> templates,
TemplateProviderOptions options)
{
Guard.NotNull(templateNameSource, nameof(templateNameSource));
Guard.NotNull(templates, nameof(templates));
Guard.NotNull(options, nameof(options));
TemplateNameSource = templateNameSource;
TemplateViewPaths = options.TemplateViewPaths;
var comparer = StringComparer.OrdinalIgnoreCase;
TemplatesByPurpose = templates
.GroupBy(t => t.Purpose, comparer)
.ToDictionary(
g => g.Key,
g => g.ToDictionary(t => t.Name, comparer),
comparer);
}
public TemplateProviderOptionsTests()
{
_options = new TemplateProviderOptions();
}