public static void TargetType_PropertyGet_MatchesTypeArgument()
{
var testColumn = Mock.Of <IModelledColumn>();
var foreignKey = new Key.Foreign <TestTable1>(t => t.PK_TARGET, testColumn);
Assert.That(foreignKey.TargetType, Is.EqualTo(typeof(TestTable1)));
}
public static void KeySelector_WithSelectorUniqueKeyAndPropertyInfoNotSet_ThrowsInvalidOperationException()
{
var testColumn = Mock.Of <IModelledColumn>();
var foreignKey = new Key.Foreign <TestTable1>(t => t.UK_TARGET, testColumn);
var instance = new TestTable1();
Assert.That(() => foreignKey.KeySelector.Invoke(instance), Throws.InvalidOperationException);
}
public static void KeySelector_GivenWrongObject_ThrowsInvalidOperationException()
{
var testColumn = Mock.Of <IModelledColumn>();
var foreignKey = new Key.Foreign <TestTable1>(t => t.PK_TARGET, testColumn);
var instance = new object();
Assert.That(() => foreignKey.KeySelector.Invoke(instance), Throws.InvalidOperationException);
}
public static void KeySelector_WithSimpleFunctionToUniqueKey_ReturnsCorrectKey()
{
var testColumn = Mock.Of <IModelledColumn>();
var foreignKey = new Key.Foreign <TestTable1>(t => t.UK_TARGET, testColumn)
{
Property = typeof(TestTable1)
.GetProperties()
.Single(p => p.Name == nameof(TestTable1.FK_UK_SOURCE))
};
var instance = new TestTable1();
var targetKey = foreignKey.KeySelector.Invoke(instance);
Assert.That(targetKey.KeyType, Is.EqualTo(DatabaseKeyType.Unique));
}
