public async Task PostDiffDataShouldUpdateRightDataWhenLeftDataAlreadyExists()
{
// Arrange
var someValidId = int.MaxValue;
// Act
IHttpActionResult insertLeftResponse = await _diffController.PostLeftDiffData(someValidId, _leftBase64StringValidData);
IHttpActionResult updatedRightResponse = await _diffController.PostRightDiffData(someValidId, _rightBase64StringValidData);
// Assert
Assert.IsInstanceOfType(insertLeftResponse, typeof(OkResult));
Assert.IsInstanceOfType(updatedRightResponse, typeof(OkResult));
// Only the updated record should be present.
Assert.AreEqual(1, _repository.DiffDataCount());
InMemoryDiffData savedData = _repository.GetById(someValidId);
// The record in db should be retrieved with the provided id via API call.
Assert.IsNotNull(savedData);
// The left and the right data should be populated.
// The first API call will create the record and the second API call will update the same record.
Assert.IsTrue(_leftValidData.SequenceEqual(savedData.Left));
Assert.IsTrue(_rightValidData.SequenceEqual(savedData.Right));
}
public async Task PostRightDiffDataShouldReturnStatusCodeOkWhenNoErrorsOccurs()
{
// Arrange
var someValidId = int.MaxValue;
var diffController = new DiffController(_defaultRepositoryMock.Object, _defaultDiffAnalyserMock.Object, _defaultMapperMock.Object);
// Act
IHttpActionResult result = await diffController.PostRightDiffData(someValidId, _validBase64string);
// Assert
Assert.IsInstanceOfType(result, typeof(OkResult));
}
public async Task PostRightDiffDataShouldReturnInternalServerErrorWhenSomeUnexpectedErrorsOccurs()
{
// Arrange
var someValidId = int.MaxValue;
var repositoryMock = new Mock <IDiffRepositoryManager>();
repositoryMock
.Setup(r => r.Save(It.IsAny <int>(), It.IsAny <string>(), It.IsAny <DiffItemType>()))
.ThrowsAsync(new Exception());
var diffController = new DiffController(repositoryMock.Object, _defaultDiffAnalyserMock.Object, _defaultMapperMock.Object);
// Act
IHttpActionResult result = await diffController.PostRightDiffData(someValidId, _validBase64string);
// Assert
Assert.IsInstanceOfType(result, typeof(InternalServerErrorResult));
}