public void ClrPropertyInfo_returns_the_propertyInfo()
{
var propInfo = typeof(LightweighEntity).GetDeclaredProperty("ValidNavigationProperty");
var config = new ConventionNavigationPropertyConfiguration(
new NavigationPropertyConfiguration(propInfo), new ModelConfiguration());
Assert.Same(propInfo, config.ClrPropertyInfo);
}
public void HasConstraint_sets_the_ForeignKeyConstraint()
{
var configuration =
new NavigationPropertyConfiguration(
typeof(LightweighEntity).GetDeclaredProperty("ValidNavigationProperty"));
var lightweightConfiguration = new ConventionNavigationPropertyConfiguration(configuration, new ModelConfiguration());
lightweightConfiguration.HasConstraint<ForeignKeyConstraintConfiguration>();
Assert.IsType<ForeignKeyConstraintConfiguration>(configuration.Constraint);
}
public void HasConstraint_sets_the_IndependentConstraint()
{
var configuration =
new NavigationPropertyConfiguration(
typeof(LightweighEntity).GetDeclaredProperty("ValidNavigationProperty"));
var lightweightConfiguration = new ConventionNavigationPropertyConfiguration(configuration, new ModelConfiguration());
lightweightConfiguration.HasConstraint<IndependentConstraintConfiguration>();
Assert.Same(IndependentConstraintConfiguration.Instance, configuration.Constraint);
}
public void HasConstraint_is_noop_when_set_to_ForeignKeyConstraint()
{
var configuration =
new NavigationPropertyConfiguration(
typeof(LightweighEntity).GetProperty("ValidNavigationProperty"));
configuration.Constraint = new ForeignKeyConstraintConfiguration();
var lightweightConfiguration = new ConventionNavigationPropertyConfiguration(configuration, new ModelConfiguration());
lightweightConfiguration.HasConstraint<IndependentConstraintConfiguration>();
Assert.IsType<ForeignKeyConstraintConfiguration>(configuration.Constraint);
}
public void Methods_dont_throw_if_configuration_is_null()
{
var config = new ConventionNavigationPropertyConfiguration(null, null);
Assert.Null(config.ClrPropertyInfo);
config.HasConstraint<IndependentConstraintConfiguration>();
config.HasDeleteAction(OperationAction.Cascade);
config.HasInverseEndMultiplicity(RelationshipMultiplicity.ZeroOrOne);
config.HasInverseNavigationProperty(p => new MockPropertyInfo());
config.IsDeclaringTypePrincipal(true);
config.HasRelationshipMultiplicity(RelationshipMultiplicity.ZeroOrOne);
}
public void HasConstraint_sets_and_configures_the_ForeignKeyConstraint()
{
var property = new MockPropertyInfo();
var configuration =
new NavigationPropertyConfiguration(
typeof(LightweighEntity).GetDeclaredProperty("ValidNavigationProperty"));
var lightweightConfiguration = new ConventionNavigationPropertyConfiguration(configuration, new ModelConfiguration());
lightweightConfiguration.HasConstraint<ForeignKeyConstraintConfiguration>(c => c.AddColumn(property));
Assert.IsType<ForeignKeyConstraintConfiguration>(configuration.Constraint);
Assert.Same(property.Object, ((ForeignKeyConstraintConfiguration)configuration.Constraint).ToProperties.Single());
}
public void HasRelationshipMultiplicity_throws_on_incompatible_multiplicity()
{
var navigationProperty = typeof(LightweighEntity).GetDeclaredProperty("PrivateNavigationProperty");
var configuration = new NavigationPropertyConfiguration(navigationProperty);
var modelConfiguration = new ModelConfiguration();
var lightweightConfiguration = new ConventionNavigationPropertyConfiguration(configuration, modelConfiguration);
Assert.Equal(
Strings.LightweightNavigationPropertyConfiguration_IncompatibleMultiplicity(
"0..1",
typeof(LightweighEntity).Name + "." + "PrivateNavigationProperty",
"System.Collections.Generic.ICollection`1["+
typeof(LightweighEntity).FullName + "]"),
Assert.Throws<InvalidOperationException>(
() => lightweightConfiguration.HasRelationshipMultiplicity(RelationshipMultiplicity.ZeroOrOne)).Message);
}
public void HasRelationshipMultiplicity_gets_and_sets_the_RelationshipMultiplicity()
{
var configuration =
new NavigationPropertyConfiguration(
typeof(LightweighEntity).GetDeclaredProperty("ValidNavigationProperty"));
var lightweightConfiguration = new ConventionNavigationPropertyConfiguration(configuration, new ModelConfiguration());
lightweightConfiguration.HasRelationshipMultiplicity(RelationshipMultiplicity.ZeroOrOne);
Assert.Equal(RelationshipMultiplicity.ZeroOrOne, configuration.RelationshipMultiplicity);
configuration.RelationshipMultiplicity = RelationshipMultiplicity.Many;
lightweightConfiguration.HasRelationshipMultiplicity(RelationshipMultiplicity.ZeroOrOne);
Assert.Equal(RelationshipMultiplicity.Many, configuration.RelationshipMultiplicity);
}
public void IsDeclaringTypePrincipal_sets_IsNavigationPropertyDeclaringTypePrincipal()
{
var configuration =
new NavigationPropertyConfiguration(
typeof(LightweighEntity).GetDeclaredProperty("ValidNavigationProperty"));
var lightweightConfiguration = new ConventionNavigationPropertyConfiguration(configuration, new ModelConfiguration());
lightweightConfiguration.IsDeclaringTypePrincipal(false);
Assert.Equal(false, configuration.IsNavigationPropertyDeclaringTypePrincipal);
configuration.IsNavigationPropertyDeclaringTypePrincipal = true;
lightweightConfiguration.IsDeclaringTypePrincipal(false);
Assert.Equal(true, configuration.IsNavigationPropertyDeclaringTypePrincipal);
}
public void HasInverseNavigationProperty_throws_on_incompatible_multiplicity()
{
var navigationProperty = typeof(LightweighEntity).GetDeclaredProperty("ValidNavigationProperty");
var configuration = new NavigationPropertyConfiguration(navigationProperty);
var modelConfiguration = new ModelConfiguration();
var lightweightConfiguration = new ConventionNavigationPropertyConfiguration(configuration, modelConfiguration);
var inverseNavigationProperty =
typeof(LightweighEntity).GetDeclaredProperty("ValidInverseNavigationProperty");
lightweightConfiguration.HasInverseEndMultiplicity(RelationshipMultiplicity.Many);
Assert.Equal(
Strings.LightweightNavigationPropertyConfiguration_IncompatibleMultiplicity(
"*",
typeof(LightweighEntity).Name + "." + "ValidInverseNavigationProperty",
typeof(LightweighEntity).FullName),
Assert.Throws<InvalidOperationException>(
() => lightweightConfiguration.HasInverseNavigationProperty(p => inverseNavigationProperty)).Message);
}
public void HasInverseNavigationProperty_throws_on_nonmatching_inverse_property()
{
var navigationProperty = typeof(LightweighEntity).GetDeclaredProperty("ValidNavigationProperty");
var configuration = new NavigationPropertyConfiguration(navigationProperty);
var lightweightConfiguration = new ConventionNavigationPropertyConfiguration(configuration, new ModelConfiguration());
var inverseNavigationProperty =
typeof(LightweighEntity).GetDeclaredProperty("UnrelatedNavigationProperty");
Assert.Equal(
Strings.LightweightEntityConfiguration_InvalidInverseNavigationProperty(
typeof(LightweighEntity), navigationProperty.Name,
typeof(ConventionNavigationPropertyConfigurationTests), inverseNavigationProperty.Name),
Assert.Throws<InvalidOperationException>(
() => lightweightConfiguration.HasInverseNavigationProperty(p => inverseNavigationProperty)).Message);
}
public void HasInverseNavigationProperty_throws_on_invalid_nagivation_property()
{
var navigationProperty = typeof(LightweighEntity).GetDeclaredProperty("ValidNavigationProperty");
var lightweightConfiguration =
new ConventionNavigationPropertyConfiguration(
new NavigationPropertyConfiguration(navigationProperty), new ModelConfiguration());
var inverseNavigationProperty = typeof(LightweighEntity).GetDeclaredProperty("InvalidNavigationProperty");
Assert.Equal(
Strings.LightweightEntityConfiguration_InvalidNavigationProperty(inverseNavigationProperty.Name),
Assert.Throws<InvalidOperationException>(
() => lightweightConfiguration.HasInverseNavigationProperty(p => inverseNavigationProperty)).Message);
}
public void HasInverseNavigationProperty_checks_preconditions()
{
var navigationProperty = typeof(LightweighEntity).GetDeclaredProperty("PrivateNavigationProperty");
var lightweightConfiguration =
new ConventionNavigationPropertyConfiguration(
new NavigationPropertyConfiguration(navigationProperty), new ModelConfiguration());
Assert.Throws<ArgumentNullException>(
() => lightweightConfiguration.HasInverseNavigationProperty(null));
}
public void HasInverseNavigationProperty_sets_the_InverseNavigationProperty()
{
var navigationProperty = typeof(LightweighEntity).GetDeclaredProperty("ValidNavigationProperty");
var configuration = new NavigationPropertyConfiguration(navigationProperty);
var modelConfiguration = new ModelConfiguration();
var lightweightConfiguration = new ConventionNavigationPropertyConfiguration(configuration, modelConfiguration);
var inverseNavigationProperty1 =
typeof(LightweighEntity).GetDeclaredProperty("ValidInverseNavigationProperty");
lightweightConfiguration.HasInverseNavigationProperty(p => inverseNavigationProperty1);
Assert.Same(inverseNavigationProperty1, configuration.InverseNavigationProperty);
var inverseNavigationProperty2 = typeof(LightweighEntity).GetDeclaredProperty("PrivateNavigationProperty");
configuration.InverseNavigationProperty = inverseNavigationProperty2;
lightweightConfiguration.HasInverseNavigationProperty(p => inverseNavigationProperty1);
Assert.Same(inverseNavigationProperty2, configuration.InverseNavigationProperty);
}
public void HasDeleteAction_sets_the_DeleteAction()
{
var configuration =
new NavigationPropertyConfiguration(
typeof(LightweighEntity).GetDeclaredProperty("ValidNavigationProperty"));
var lightweightConfiguration = new ConventionNavigationPropertyConfiguration(configuration, new ModelConfiguration());
lightweightConfiguration.HasDeleteAction(OperationAction.Cascade);
Assert.Equal(OperationAction.Cascade, configuration.DeleteAction);
configuration.DeleteAction = OperationAction.None;
lightweightConfiguration.HasDeleteAction(OperationAction.Cascade);
Assert.Equal(OperationAction.None, configuration.DeleteAction);
}
public void HasConstraint_is_noop_when_set_on_inverse()
{
var modelConfiguration = new ModelConfiguration();
var inverseNavigationProperty = typeof(LightweighEntity).GetDeclaredProperty("PrivateNavigationProperty");
modelConfiguration.Entity(typeof(LightweighEntity))
.Navigation(inverseNavigationProperty)
.Constraint = IndependentConstraintConfiguration.Instance;
var configuration =
new NavigationPropertyConfiguration(
typeof(LightweighEntity).GetDeclaredProperty("ValidNavigationProperty"));
configuration.InverseNavigationProperty = inverseNavigationProperty;
var lightweightConfiguration = new ConventionNavigationPropertyConfiguration(configuration, modelConfiguration);
lightweightConfiguration.HasConstraint < ForeignKeyConstraintConfiguration>();
Assert.Null(configuration.Constraint);
}
public void HasInverseNavigationProperty_throws_on_itself()
{
var navigationProperty = typeof(LightweighEntity).GetDeclaredProperty("PrivateNavigationProperty");
var configuration = new NavigationPropertyConfiguration(navigationProperty);
var lightweightConfiguration = new ConventionNavigationPropertyConfiguration(configuration, new ModelConfiguration());
Assert.Equal(
Strings.NavigationInverseItself(navigationProperty.Name, navigationProperty.DeclaringType),
Assert.Throws<InvalidOperationException>(
() => lightweightConfiguration.HasInverseNavigationProperty(p => p)).Message);
}
public void HasInverseEndMultiplicity_sets_the_InverseEndKind()
{
var configuration =
new NavigationPropertyConfiguration(
typeof(LightweighEntity).GetProperty("ValidNavigationProperty"));
var lightweightConfiguration = new ConventionNavigationPropertyConfiguration(configuration, new ModelConfiguration());
lightweightConfiguration.HasInverseEndMultiplicity(RelationshipMultiplicity.ZeroOrOne);
Assert.Equal(RelationshipMultiplicity.ZeroOrOne, configuration.InverseEndKind);
configuration.InverseEndKind = RelationshipMultiplicity.Many;
lightweightConfiguration.HasInverseEndMultiplicity(RelationshipMultiplicity.ZeroOrOne);
Assert.Equal(RelationshipMultiplicity.Many, configuration.InverseEndKind);
}
