public void ReadAllElementsByParentElementId_Invalid_Input()
{
var dbContext = new Mock <IDbContext>();
var logger = new Mock <ILogger <CompositionOfRecipesDbService> >();
var corDbService = new CompositionOfRecipesDbService(dbContext.Object, logger.Object);
Assert.Null(corDbService.ReadAllElementsByParentElementId(0));
Assert.Null(corDbService.ReadAllElementsByParentElementId(-1));
}
public void ReadAllElementsByParentElementId_Valid_Data_In_Table()
{
var corMock = Utils.CreateMockDbSet(new List <CompositionOfRecipes>
{
new CompositionOfRecipes()
{
RecipeID = 1,
IngredientID = 1,
Ingredient = new Ingredient(),
Quantity = 1
}
});
var dbContext = new Mock <IDbContext>();
dbContext.Setup(d => d.CompositionOfRecipes).Returns(corMock.Object);
var logger = new Mock <ILogger <CompositionOfRecipesDbService> >();
var corDbService = new CompositionOfRecipesDbService(dbContext.Object, logger.Object);
var results = corDbService.ReadAllElementsByParentElementId(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.Never);
Assert.True(results.Count == 1);
var result = results.FirstOrDefault();
Assert.True(result.RecipeID == 1);
Assert.True(result.IngredientID == 1);
Assert.True(result.Quantity == 1);
Assert.NotNull(result.Ingredient);
}
public void ReadAllElementsByParentElementId_Valid_Input_No_Such_Table()
{
var dbContext = new Mock <IDbContext>();
var logger = new Mock <ILogger <CompositionOfRecipesDbService> >();
var corDbService = new CompositionOfRecipesDbService(dbContext.Object, logger.Object);
var result = corDbService.ReadAllElementsByParentElementId(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);
}