public void Defaults_ConfiguresOptionsCorrectly()
{
var builder = new ConfigurationBuilder();
builder.AddInMemoryCollection(new Dictionary <string, string>());
var configuration = builder.Build().GetSection(BindingServiceOptions.PREFIX);
var options = new BindingServiceOptions(configuration);
options.PostProcess();
Assert.Equal(1, options.InstanceCount);
Assert.Equal(0, options.InstanceIndex);
Assert.False(options.OverrideCloudConnectors);
Assert.Empty(options.DynamicDestinations);
Assert.Null(options.DefaultBinder);
Assert.Equal(30, options.BindingRetryInterval);
Assert.Empty(options.Binders);
Assert.Empty(options.Bindings);
Assert.Null(options.GetBinder("foobar"));
Assert.NotNull(options.GetBindingOptions("foobar")); // Creates binding with that name using defaults
Assert.Equal("foobar", options.GetBindingDestination("foobar"));
Assert.NotNull(options.GetConsumerOptions("foobar"));
Assert.Null(options.GetGroup("foobar"));
Assert.NotNull(options.GetProducerOptions("foobar"));
}
public void Mixture_Default_NonDefault_ConfiguresOptionsCorrectly()
{
var builder = new ConfigurationBuilder();
builder.AddInMemoryCollection(new Dictionary <string, string>()
{
{ "spring:cloud:stream:instanceIndex", "2" },
{ "spring:cloud:stream:dynamicDestinations:0", "dynamicDestinations" },
{ "spring:cloud:stream:overrideCloudConnectors", "true" },
{ "spring:cloud:stream:bindingRetryInterval", "100" },
});
var configuration = builder.Build().GetSection(BindingServiceOptions.PREFIX);
var options = new BindingServiceOptions(configuration);
options.PostProcess();
Assert.Equal(1, options.InstanceCount);
Assert.Equal(2, options.InstanceIndex);
Assert.True(options.OverrideCloudConnectors);
Assert.Single(options.DynamicDestinations);
Assert.Equal("dynamicDestinations", options.DynamicDestinations[0]);
Assert.Null(options.DefaultBinder);
Assert.Equal(100, options.BindingRetryInterval);
Assert.Empty(options.Binders);
Assert.Empty(options.Bindings);
Assert.Null(options.GetBinder("foobar"));
Assert.NotNull(options.GetBindingOptions("foobar")); // Creates binding with that name using defaults
Assert.Equal("foobar", options.GetBindingDestination("foobar"));
Assert.NotNull(options.GetConsumerOptions("foobar"));
Assert.Null(options.GetGroup("foobar"));
Assert.NotNull(options.GetProducerOptions("foobar"));
}