public void Test_Should_Add_Bean_To_Ignore_List()
{
var beanOptions = new BeanOptions();
beanOptions.IgnoreBean(typeof(Spanish2LangBean));
beanOptions.IgnoreBean <SpanishLangBean>();
Assert.Contains(beanOptions.IgnoredBeanList, type => type == typeof(Spanish2LangBean));
Assert.Contains(beanOptions.IgnoredBeanList, type => type == typeof(SpanishLangBean));
}
public void Test_Should_Find_GlobalBeanConfig()
{
var beanOptions = new BeanOptions();
beanOptions.UseGlobalBeanName("Global");
var beanConfig = beanOptions.FindBeanConfig(typeof(ILangBean));
Assert.Equal("Global", beanConfig.BeanName);
Assert.False(beanConfig.ThrowExceptionIfNotFound);
}
public void Test_Should_Find_InterfaceBeanConfig()
{
var beanOptions = new BeanOptions();
beanOptions.UseGlobalBeanName("Global");
beanOptions.UseBeanNameWithError(typeof(ILangBean), "Spanish");
var beanConfig = beanOptions.FindBeanConfig(typeof(ILangBean));
Assert.Equal("Spanish", beanConfig.BeanName);
Assert.True(beanConfig.ThrowExceptionIfNotFound);
}
/// <summary>
/// Function called when you are registering services in Startup,
/// this should be called as follow:
///
/// <code>
/// services.UseBeanDiscovery();
/// </code>
///
/// Also, you can define options to this function, for example:
///
/// <code>
/// services.UseBeanDiscovery(options =>
/// {
/// options.UseGlobalBeanNameWithError("Secondary") // Secondary global name will be used. Default: "Primary"
/// options.UseBeanNameWithError<ILangRepository>("English"); // Use "English" Repository for ILangRepository interface
/// options.$lt;CustomBean$gt;(); // CustomBean will be ignored (even it's marked with Bean Attribute)
/// });
/// </code>
///
/// </summary>
/// <param name="services">Service Collection</param>
/// <param name="options">Configuration of BeanOptions</param>
public static void UseBeanDiscovery(this IServiceCollection services, Action <BeanOptions> options = null)
{
var beanOptions = new BeanOptions();
services.AddSingleton(beanOptions);
options?.Invoke(beanOptions);
// This call needs to be here, if this call is inside "GetBeanTypes"
// or another method, then the actual assembly is used, and not the 'Real calling assembly'
var assembly = Assembly.GetCallingAssembly();
var assemblyNames = assembly.GetReferencedAssemblies().ToList();
assemblyNames.Add(assembly.GetName());
DiscoverBeans(services, assemblyNames, beanOptions);
}
public void Test_Should_Use_Global_BeanName(string name, bool withErrors)
{
var beanOptions = new BeanOptions();
if (withErrors)
{
beanOptions.UseGlobalBeanNameWithError(name);
}
else
{
beanOptions.UseGlobalBeanName(name);
}
Assert.Equal(name, beanOptions.GlobalBeanName.BeanName);
Assert.Equal(withErrors, beanOptions.GlobalBeanName.ThrowExceptionIfNotFound);
}
public void Test_Should_Use_BeanName()
{
var beanOptions = new BeanOptions();
beanOptions.UseBeanName(typeof(ILangBean), "Spanish");
Assert.Equal("Spanish", beanOptions.InterfaceNameBag[typeof(ILangBean)].BeanName);
Assert.False(beanOptions.InterfaceNameBag[typeof(ILangBean)].ThrowExceptionIfNotFound);
beanOptions.UseBeanNameWithError(typeof(ILangBean), "Spanish 2");
Assert.Equal("Spanish 2", beanOptions.InterfaceNameBag[typeof(ILangBean)].BeanName);
Assert.True(beanOptions.InterfaceNameBag[typeof(ILangBean)].ThrowExceptionIfNotFound);
beanOptions.UseBeanName <ILangBean>("Spanish 3");
Assert.Equal("Spanish 3", beanOptions.InterfaceNameBag[typeof(ILangBean)].BeanName);
Assert.False(beanOptions.InterfaceNameBag[typeof(ILangBean)].ThrowExceptionIfNotFound);
beanOptions.UseBeanNameWithError <ILangBean>("Spanish 4");
Assert.Equal("Spanish 4", beanOptions.InterfaceNameBag[typeof(ILangBean)].BeanName);
Assert.True(beanOptions.InterfaceNameBag[typeof(ILangBean)].ThrowExceptionIfNotFound);
}
/// <summary>
/// This function uses BeanFinder to discover beans and then register in service collection.
/// </summary>
/// <param name="services">Service Collection</param>
/// <param name="assemblyNames">Name of the assemblies where Beans will be looked for</param>
/// <param name="beanOptions">Bean Options to be applied when discover beans</param>
private static void DiscoverBeans(IServiceCollection services, List <AssemblyName> assemblyNames, BeanOptions beanOptions)
{
var beanFinder = new BeanFinder();
var beanGroup = beanFinder.GetBeanTypes(assemblyNames, beanOptions.IgnoredBeanList);
beanGroup.InterfaceBeans.ForEach(interfaceBean =>
{
var beanConfig = beanOptions.FindBeanConfig(interfaceBean.TInterface);
var beanData = interfaceBean.FindBean(beanConfig);
RegisterTypeInServiceCollection(services, interfaceBean.TInterface, beanData);
});
beanGroup.SingleBeans.ForEach(beanData => RegisterTypeInServiceCollection(services, beanData));
}