public async Task AutoDiscoverEventAsync_OnlyNewTopics_Added()
{
// setup
var testEvent1 = new ServerEventMessage
{
Topic = "Topic1"
};
var testEvent2 = new ServerEventMessage
{
Topic = "Topic2"
};
Mock.Get(metadataStore)
.Setup(s => s.AddTopicAsync(It.IsAny <string>()))
.Returns(Task.CompletedTask);
Mock.Get(metadataStore)
.Setup(s => s.GetTopicsAsync())
.ReturnsAsync(new[] { "Topic1" })
.Verifiable();
// Test
var service = new DefaultMetadataService(logger, metadataStore);
await service.AutoDiscoverEventsAsync(testEvent1);
await service.AutoDiscoverEventsAsync(testEvent2);
// Assert
Mock.Get(metadataStore).Verify();
Mock.Get(metadataStore).Verify(s => s.AddTopicAsync(It.IsAny <string>()), Times.Once());
}
public async Task AutoDiscoverObjectTypeAsync_OnlyNewObjectTypes_Added()
{
// setup
var testEvent1 = new ServerEventMessage
{
ObjectType = "Customer"
};
var testEvent2 = new ServerEventMessage
{
ObjectType = "Project"
};
Mock.Get(metadataStore)
.Setup(s => s.AddObjectTypeAsync(It.IsAny <string>()))
.Returns(Task.CompletedTask);
Mock.Get(metadataStore)
.Setup(s => s.GetObjectTypesAsync())
.ReturnsAsync(new[] { "Customer" })
.Verifiable();
// Test
var service = new DefaultMetadataService(logger, metadataStore);
await service.AutoDiscoverObjectsAsync(testEvent1);
await service.AutoDiscoverObjectsAsync(testEvent2);
// Assert
Mock.Get(metadataStore).Verify();
Mock.Get(metadataStore).Verify(s => s.AddObjectTypeAsync(It.IsAny <string>()), Times.Once());
}
public async Task AutoDiscoverEventAsync_AddsObjectType()
{
// setup
var testEvent = new ServerEventMessage
{
ObjectType = "Customer"
};
Mock.Get(metadataStore)
.Setup(s => s.AddObjectTypeAsync(It.Is <string>(v => v == "Customer")))
.Returns(Task.CompletedTask)
.Verifiable();
// Test
var service = new DefaultMetadataService(logger, metadataStore);
await service.AutoDiscoverObjectsAsync(testEvent);
// Assert
Mock.Get(metadataStore).Verify();
}
static MetadataService()
{
_instance = new DefaultMetadataService();
}