public void Method_Autorun_InvokeOnChange()
{
// Arrange
IStoreAccessor <ClassStoreWithAction> storeAccessor = serviceProvider.GetRequiredService <IStoreAccessor <ClassStoreWithAction> >();
var consumer = new FakeBlazorComponent();
storeAccessor.SetConsumer(consumer);
var store = storeAccessor.Store;
int invokeCount = 0, actualInvokeCount = 0;
storeAccessor.Autorun(store =>
{
_ = store.Value;
actualInvokeCount++;
});
// Act
Assert.AreEqual(invokeCount, actualInvokeCount);
// Always invokes on first change
store.Value = 65; invokeCount++;
// Real invoke
store.Value = 65; invokeCount++;
// Assert
Assert.AreEqual(invokeCount, actualInvokeCount);
}
public void Method_Autorun_DontInvokeOnNotObservedPropertyChange()
{
// Arrange
var observerFactory = serviceProvider.GetRequiredService <IPropertyObserverFactory>();
var observer = observerFactory.Create <SimpleObservableProperty>();
var component = new FakeBlazorComponent();
observer.SetConsumer(component);
var observable = observer.WrappedInstance;
int invokeCount = 0, actualInvokeCount = 0;
observer.Autorun(property =>
{
_ = property.StringValue;
actualInvokeCount++;
});
// Act
Assert.AreEqual(invokeCount, actualInvokeCount);
// Always invokes on first change
observable.StringValue = "test"; invokeCount++;
observable.IntValue = 65;
// Assert
Assert.AreEqual(invokeCount, actualInvokeCount);
}
public void Store_Dependencies_DependencyInjected()
{
// Arrange
IStoreAccessor <ClassWithDependency> storeAccessor = serviceProvider.GetRequiredService <IStoreAccessor <ClassWithDependency> >();
var consumer = new FakeBlazorComponent();
storeAccessor.SetConsumer(consumer);
var store = storeAccessor.Store;
// Assert
Assert.IsNotNull(store.Dependency);
}
public void Store_PropertyHasDefaultValue_PreserveDefaultValue()
{
// Arrange
string defaultValue = new ClassStoreWithDefaultValue().PropertyWithDefaultValue;
IStoreAccessor <ClassStoreWithDefaultValue> storeAccessor = serviceProvider.GetRequiredService <IStoreAccessor <ClassStoreWithDefaultValue> >();
var consumer = new FakeBlazorComponent();
storeAccessor.SetConsumer(consumer);
// Assert
Assert.AreEqual(defaultValue, storeAccessor.Store.PropertyWithDefaultValue);
}
public void Store_ComputedValue_CacheValue()
{
// Arrange
IStoreAccessor <ClassStoreWithComputed> storeAccessor = serviceProvider.GetRequiredService <IStoreAccessor <ClassStoreWithComputed> >();
var consumer = new FakeBlazorComponent();
storeAccessor.SetConsumer(consumer);
var store = storeAccessor.Store;
// Act
var result = store.ComputedMethodIncerceptingValue();
// Assert
Assert.AreEqual(result, store.ComputedMethodIncerceptingValue());
}
public void AsyncStore_CacheAsyncResult()
{
// Arrange
IStoreAccessor <AsyncStoreWithComputed> storeAccessor = serviceProvider.GetRequiredService <IStoreAccessor <AsyncStoreWithComputed> >();
var consumer = new FakeBlazorComponent();
storeAccessor.SetConsumer(consumer);
var store = storeAccessor.Store;
var result = store.GetValueAsync();
result.Wait();
// Assert
Assert.ReferenceEquals(result, store.GetValueAsync());
}
public void AsyncStore_AsyncResult_ReturnValueAfterAwaited()
{
// Arrange
IStoreAccessor <AsyncStoreWithComputed> storeAccessor = serviceProvider.GetRequiredService <IStoreAccessor <AsyncStoreWithComputed> >();
var consumer = new FakeBlazorComponent();
storeAccessor.SetConsumer(consumer);
var store = storeAccessor.Store;
var result = store.GetValueAsync();
result.Wait();
// Assert
Assert.IsTrue(result.Value);
}
public void Store_Action_BatchMutations()
{
// Arrange
IStoreAccessor <ClassStoreWithAction> storeAccessor = serviceProvider.GetRequiredService <IStoreAccessor <ClassStoreWithAction> >();
var consumer = new FakeBlazorComponent();
storeAccessor.SetConsumer(consumer);
var store = storeAccessor.Store;
int invokeCount = 0;
// Act
Assert.AreEqual(invokeCount, ClassStoreWithAction.AutorunInvokeCount);
store.ActionMethod(String.Empty); invokeCount++;
// Assert
Assert.AreEqual(invokeCount, ClassStoreWithAction.AutorunInvokeCount);
}
public void Store_ComputedValue_BehavePromiscous()
{
// Arrange
IStoreAccessor <ClassStoreWithComputed> storeAccessor = serviceProvider.GetRequiredService <IStoreAccessor <ClassStoreWithComputed> >();
var consumer = new FakeBlazorComponent();
storeAccessor.SetConsumer(consumer);
var store = storeAccessor.Store;
int invokeCount = 0;
// Act
Assert.AreEqual(invokeCount, ClassStoreWithComputed.InvokeCount);
store.ComputedMethodIncerceptingValue(); invokeCount++;
// Assert
Assert.AreEqual(invokeCount, ClassStoreWithComputed.InvokeCount);
}
public void Method_ComputedValue_IsProperty()
{
// Arrange
IStoreAccessor <ClassStoreWithComputed> storeAccessor = serviceProvider.GetRequiredService <IStoreAccessor <ClassStoreWithComputed> >();
var consumer = new FakeBlazorComponent();
storeAccessor.SetConsumer(consumer);
var store = storeAccessor.Store;
int invokeCount = 0;
// Act
Assert.AreEqual(invokeCount, ClassStoreWithComputed.InvokeCount);
_ = store.ComputedProperty; invokeCount++;
// Assert
Assert.AreEqual(invokeCount, ClassStoreWithComputed.InvokeCount);
}
public void Store_Autorun_BehavePromiscous()
{
// Arrange
IStoreAccessor <ClassStoreWithAction> storeAccessor = serviceProvider.GetRequiredService <IStoreAccessor <ClassStoreWithAction> >();
var consumer = new FakeBlazorComponent();
storeAccessor.SetConsumer(consumer);
var store = storeAccessor.Store;
int invokeCount = 0;
// Act
Assert.AreEqual(invokeCount, ClassStoreWithAction.AutorunInvokeCount);
store.AnotherValue = 65; invokeCount++;
store.AnotherValue = 50;
// Assert
Assert.AreEqual(invokeCount, ClassStoreWithAction.AutorunInvokeCount);
}
public void PropertyObserver_ValueChanged_InvokeComponent()
{
// Arrange
var observerFactory = serviceProvider.GetRequiredService <IPropertyObserverFactory>();
var observer = observerFactory.Create <SimpleObservableProperty>();
var component = new FakeBlazorComponent();
observer.SetConsumer(component);
var observable = observer.WrappedInstance;
// Act
// Access the property
_ = observable.StringValue;
observable.StringValue = "test";
// Assert
Assert.AreEqual(1, component.invokeCount);
}
public void Store_Autorun_DontInvokeOnNotObservedPropertyChange()
{
// Arrange
IStoreAccessor <ClassStoreWithAction> storeAccessor = serviceProvider.GetRequiredService <IStoreAccessor <ClassStoreWithAction> >();
var consumer = new FakeBlazorComponent();
storeAccessor.SetConsumer(consumer);
var store = storeAccessor.Store;
int invokeCount = 0;
// Act
Assert.AreEqual(invokeCount, ClassStoreWithAction.AutorunInvokeCount);
// Always invokes on first change
store.Value = 65; invokeCount++;
// Real invoke
store.AnotherValue = 65;
// Assert
Assert.AreEqual(invokeCount, ClassStoreWithAction.AutorunInvokeCount);
}
public void ExecuteInAction_BatchMutations()
{
// Arrange
IStoreAccessor <ClassStoreWithAction> storeAccessor = serviceProvider.GetRequiredService <IStoreAccessor <ClassStoreWithAction> >();
var consumer = new FakeBlazorComponent();
storeAccessor.SetConsumer(consumer);
var store = storeAccessor.Store;
int invokeCount = 0;
// Act
Assert.AreEqual(invokeCount, ClassStoreWithAction.AutorunInvokeCount);
storeAccessor.ExecuteInAction(() =>
{
store.AnotherValue = 10;
store.Value = 5;
});
invokeCount++;
// Assert
Assert.AreEqual(invokeCount, ClassStoreWithAction.AutorunInvokeCount);
}
