public void NotificationPocoSuppressErrorOnBind()
{
RxApp.EnsureInitialized();
using (var testLoggerRegistration = new TestLoggerRegistration())
{
var instance = new POCOObservableForProperty();
var testLogger = testLoggerRegistration.Logger;
var testClass = new PocoType();
Expression <Func <PocoType, string> > expr = x => x.Property1 !;
var exp = Reflection.Rewrite(expr.Body);
var propertyName = exp.GetMemberInfo()?.Name;
if (propertyName is null)
{
throw new InvalidOperationException("propertyName should not be null");
}
instance.GetNotificationForProperty(testClass, exp, propertyName, false, true).Subscribe(_ => { });
testLogger.LastMessages.Should().NotContain(m => m.Contains(nameof(POCOObservableForProperty)));
}
}
public void NotificationPocoErrorOnBind()
{
RxApp.EnsureInitialized();
// Use same logger, when the test is executed multiple times in the same AndroidRunner/AppDomain/AssemblyLoadContext
if (_testLoggerForNotificationPocoErrorOnBind is null)
{
_testLoggerForNotificationPocoErrorOnBind = new TestLogger();
}
// Run test twice and verify that POCO message is logged only once.
for (var i = 0; i < 2; i++)
{
using (var testLoggerRegistration = new TestLoggerRegistration(_testLoggerForNotificationPocoErrorOnBind))
{
var instance = new POCOObservableForProperty();
var testLogger = testLoggerRegistration.Logger;
var testClass = new PocoType();
Expression <Func <PocoType, string> > expr = x => x.Property1 !;
var exp = Reflection.Rewrite(expr.Body);
var propertyName = exp.GetMemberInfo()?.Name;
if (propertyName is null)
{
throw new InvalidOperationException("propertyName should not be null");
}
instance.GetNotificationForProperty(testClass, exp, propertyName, false).Subscribe(_ => { });
Assert.True(testLogger.LastMessages.Count > 0);
var expectedMessage = $"{nameof(POCOObservableForProperty)}: The class {typeof(PocoType).FullName} property {nameof(PocoType.Property1)} is a POCO type and won't send change notifications, WhenAny will only return a single value!";
Assert.Equal(expectedMessage, testLogger.LastMessages[0]);
// Verify that the message is logged only once
foreach (var logMessage in testLogger.LastMessages.Skip(1))
{
Assert.NotEqual(expectedMessage, logMessage);
}
}
}
}
public void NotificationPocoSuppressErrorOnBind()
{
var instance = new POCOObservableForProperty();
var testLogger = new TestLogger();
Locator.CurrentMutable.RegisterConstant <ILogger>(testLogger);
var testClass = new PocoType();
Expression <Func <PocoType, string> > expr = x => x.Property1;
var exp = Reflection.Rewrite(expr.Body);
instance.GetNotificationForProperty(testClass, exp, exp.GetMemberInfo().Name, false, true).Subscribe(_ => { });
testLogger.LastMessages.ShouldNotContain(m => m.Contains(nameof(POCOObservableForProperty)));
}
public void NotificationPocoErrorOnBind()
{
var instance = new POCOObservableForProperty();
var testLogger = new TestLogger();
Locator.CurrentMutable.RegisterConstant <ILogger>(testLogger);
var testClass = new PocoType();
Expression <Func <PocoType, string> > expr = x => x.Property1;
var exp = Reflection.Rewrite(expr.Body);
instance.GetNotificationForProperty(testClass, exp, exp.GetMemberInfo().Name, false).Subscribe(_ => { });
Assert.True(testLogger.LastMessages.Count > 0);
Assert.Equal(testLogger.LastMessages[0], $"{nameof(POCOObservableForProperty)}: The class {typeof(PocoType).FullName} property {nameof(PocoType.Property1)} is a POCO type and won't send change notifications, WhenAny will only return a single value!");
}
public PocoType(Type type, PocoType?root)
{
Type = type;
if (root != null)
{
Debug.Assert(root.RootCollector != null, "The root centralizes the collector.");
Root = root;
root.RootCollector.Add(type);
}
else
{
Root = this;
RootCollector = new List <Type>()
{
type
};
}
}
public CreatePocoClass(PocoType pocoType = PocoType.SoftWired, string outputDirectory = null, string outputNameSpace = null,
bool readOnlyProps = true, bool nullableProps = true)
{
this.pocoType = pocoType;
this.outputDirectory = outputDirectory;
this.outputNameSpace = outputNameSpace;
this.readOnlyProps = readOnlyProps;
this.nullableProps = nullableProps;
if (String.IsNullOrWhiteSpace(this.outputDirectory))
{
this.outputDirectory = @".\"; // current directory
}
if (String.IsNullOrWhiteSpace(this.outputNameSpace))
{
this.outputNameSpace = namespaceDefault;
}
}
