public CreateInstance ( IDataReader reader ) : object | ||
reader | IDataReader | |
Результат | object |
public void CreateInstanceThrowsArgumentNullExceptionForNullReader() { var objectInfo = new ExpandoObjectInfo(); var exception = Assert.Throws<ArgumentNullException>( () => objectInfo.CreateInstance(null)); Assert.Equal("reader", exception.ParamName); }
public void CreateInstanceSetsPropertyValueToNullIfPassedDBNull() { var objectInfo = new ExpandoObjectInfo(); var mockReader = new Mock<IDataReader>(); mockReader.Setup(x => x.FieldCount).Returns(1); mockReader.Setup(x => x.IsDBNull(It.IsAny<int>())).Returns(true); mockReader.Setup(x => x.GetName(0)).Returns("Name"); var instance = (dynamic)objectInfo.CreateInstance(mockReader.Object); Assert.Null(instance.Name); }
public void CreateInstance() { var objectInfo = new ExpandoObjectInfo(); var mockReader = new Mock<IDataReader>(); mockReader.Setup(x => x.FieldCount).Returns(2); mockReader.Setup(x => x.IsDBNull(It.IsAny<int>())).Returns(false); mockReader.Setup(x => x.GetName(0)).Returns("Id"); mockReader.Setup(x => x.GetName(1)).Returns("Name"); mockReader.Setup(x => x.GetValue(0)).Returns(12345); mockReader.Setup(x => x.GetValue(1)).Returns("Fred Flintstone"); var instance = (dynamic)objectInfo.CreateInstance(mockReader.Object); Assert.NotNull(instance); Assert.IsType<ExpandoObject>(instance); Assert.Equal(12345, instance.Id); Assert.Equal("Fred Flintstone", instance.Name); }
public void CreateInstanceIgnoresMicroLiteRowNumber() { var objectInfo = new ExpandoObjectInfo(); var mockReader = new Mock<IDataReader>(); mockReader.Setup(x => x.FieldCount).Returns(3); mockReader.Setup(x => x.IsDBNull(It.IsAny<int>())).Returns(false); mockReader.Setup(x => x.GetName(0)).Returns("Id"); mockReader.Setup(x => x.GetName(1)).Returns("Name"); mockReader.Setup(x => x.GetName(2)).Returns("MicroLiteRowNumber"); mockReader.Setup(x => x.GetValue(0)).Returns(12345); mockReader.Setup(x => x.GetValue(1)).Returns("Fred Flintstone"); mockReader.Setup(x => x.GetValue(2)).Returns(1); var instance = (dynamic)objectInfo.CreateInstance(mockReader.Object); var dictionary = (IDictionary<string, object>)instance; Assert.False(dictionary.ContainsKey("MicroLiteRowNumber")); }