public async Task TestCreate(string modelName, string pdfName, int?page, string expectedResultName = null)
{
//dbContext will be created with 0 records
using var dbContext = DBContextMocker.GetContext(nameof(TestCreate), 0);
// Arrange
var record = new FieldNaming
{
ModelFieldName = modelName,
PdfFieldName = pdfName
};
//This simulates when user don't fill difficulty field in the JSON that is sent
if (page is int intPage)
{
record.Page = intPage;
}
var controller = new FieldNamingsController(dbContext);
// Act
ActionResult <FieldNaming> response = null;
// Mimic the behaviour of the model binder which is responsible for Validating the Model
if (controller.Validate(record))
{
response = await controller.PostFieldNaming(record);
}
// Assert
Assert.True(response?.Result.GetType().Name == expectedResultName, expectedResultName is null
? "It was expected that this test case would not pass the model biding validation, however it did."
: $"It was expected that this test case would have a '{expectedResultName}' return, however it did not.");
}
public async Task TestUpdate(string id, string jsonId, string expectedResultName)
{
//dbContext will be created
using var dbContext = DBContextMocker.GetContext($"{nameof(TestUpdate)}_{id}_{jsonId}", TOTAL_RECORDS);
// Arrange
var record = new FieldNaming
{
ModelFieldName = FIELD_NAME,
PdfFieldName = PDF_NAME,
Page = 1
};
dbContext.FieldNaming.Add(record);
dbContext.SaveChanges();
//Changing data for update
record.PdfFieldName = "Changed Name";
record.ModelFieldName = jsonId;
var controller = new FieldNamingsController(dbContext);
// Act
var response = await controller.PutFieldNaming(id, record);
// Assert
Assert.True(response.GetType().Name == expectedResultName, $"It was expected that this test case would have a '{expectedResultName}' return, however it did not. Actual result type: {response.GetType()}.");
}
public async Task TestTotalRecords()
{
//dbContext will be created with 5 records
using (var dbContext = DBContextMocker.GetContext(nameof(TestTotalRecords), TOTAL_RECORDS))
{
// Arrange
var controller = new FieldNamingsController(dbContext);
// Act
var response = await controller.GetFieldNaming();
// Assert
Assert.Equal(TOTAL_RECORDS, response.Value.Count());
}
}
public async Task TestGetRecipe(string id)
{
//dbContext will be created with 5 records
using var dbContext = DBContextMocker.GetContext($"{nameof(TestGetRecipe)}_{id}", TOTAL_RECORDS);
// Arrange
dbContext.FieldNaming.Add(new FieldNaming
{
ModelFieldName = FIELD_NAME,
PdfFieldName = PDF_NAME,
Page = 1
});
dbContext.SaveChanges();
var controller = new FieldNamingsController(dbContext);
// Act
var response = await controller.GetFieldNaming(id);
// Assert
Assert.True(id != FIELD_NAME ? response.Result is NotFoundResult : response.Value.ModelFieldName == id, "Either the returned ID was different from the requested, or it found a model when it should not.");
}
public async Task TestTotalRecords_PageFilter(int page, int expected)
{
//dbContext will be created with 5 records
using (var dbContext = DBContextMocker.GetContext($"{nameof(TestTotalRecords_PageFilter)}_{page}", TOTAL_RECORDS))
{
// Arrange
foreach (var fieldNaming in dbContext.FieldNaming)
{
fieldNaming.Page = 2;
}
dbContext.FieldNaming.First().Page = 1;
dbContext.SaveChanges();
var controller = new FieldNamingsController(dbContext);
// Act
var response = await controller.GetFieldNaming(page);
// Assert
Assert.Equal(expected, response.Value.Count());
}
}