public void ReadAllElements_Valid_Data_In_Table()
{
var recipes = Utils.CreateMockDbSet(new List <Recipe>
{
new Recipe()
{
RecipeID = 1,
FinishedProduct = 10
},
new Recipe()
{
RecipeID = 2,
FinishedProduct = 20
}
});
var dbContext = new Mock <IDbContext>();
dbContext.Setup(d => d.Recipes).Returns(recipes.Object);
var logger = new Mock <ILogger <RecipesDbService> >();
var rcpDbService = new RecipesDbService(dbContext.Object, logger.Object);
var results = rcpDbService.ReadAllElements();
logger.Verify(l => l.Log(It.IsAny <LogLevel>(), It.IsAny <EventId>(), It.IsAny <FormattedLogValues>(), It.IsAny <Exception>(), It.IsAny <Func <object, Exception, string> >()), Times.Never);
Assert.True(results.Count == 2);
Assert.True(results.FirstOrDefault().RecipeID == 1);
Assert.True(results.FirstOrDefault().FinishedProduct == 10);
Assert.True(results.LastOrDefault().RecipeID == 2);
Assert.True(results.LastOrDefault().FinishedProduct == 20);
}
public void ReadElementById_Invalid_Input()
{
var dbContext = new Mock <IDbContext>();
var logger = new Mock <ILogger <RecipesDbService> >();
var rcpDbService = new RecipesDbService(dbContext.Object, logger.Object);
Assert.Null(rcpDbService.ReadElementById(0));
Assert.Null(rcpDbService.ReadElementById(-1));
}
public void ReadElementById_Valid_Input_No_Such_Table()
{
var dbContext = new Mock <IDbContext>();
var logger = new Mock <ILogger <RecipesDbService> >();
var rcpDbService = new RecipesDbService(dbContext.Object, logger.Object);
var result = rcpDbService.ReadElementById(1);
logger.Verify(l => l.Log(It.IsAny <LogLevel>(), It.IsAny <EventId>(), It.IsAny <FormattedLogValues>(), It.IsAny <Exception>(), It.IsAny <Func <object, Exception, string> >()), Times.Once);
Assert.Null(result);
}
public void ReadAllElements_No_Data_In_Table()
{
var dbContext = new Mock <IDbContext>();
dbContext.Setup(d => d.RecipePictures).Returns <RecipesDbService>(null);
var logger = new Mock <ILogger <RecipesDbService> >();
var rcpDbService = new RecipesDbService(dbContext.Object, logger.Object);
var result = rcpDbService.ReadAllElements();
logger.Verify(l => l.Log(It.IsAny <LogLevel>(), It.IsAny <EventId>(), It.IsAny <FormattedLogValues>(), It.IsAny <Exception>(), It.IsAny <Func <object, Exception, string> >()), Times.Once);
Assert.Null(result);
}