private void ValidateNull(ProductMetric productSize)
{
if (productSize == null)
{
throw new ArgumentNullException("ProductMetric cannot be null");
}
}
private void ValidateMetricXValue(ProductMetric productMetric)
{
if (string.IsNullOrEmpty(productMetric.MetricX))
{
throw new ArgumentException("You need to specify a MetricX for the ProductMetric");
}
}
public void Create_ProductMetricNonExisting_ThrowsArgumentException()
{
//Arrange
ProductSize invalidProductSize = new ProductSize
{
ProductMetric = new ProductMetric {
Id = 1
},
Size = "L",
MetricXValue = 70,
MetricYValue = 100,
MetricZValue = 75
};
ProductMetric nullProductMetric = null;
Mock <IProductSizeRepository> productSizeRepository = new Mock <IProductSizeRepository>();
Mock <IProductMetricRepository> productMetricRepository = new Mock <IProductMetricRepository>();
productMetricRepository.Setup(repo => repo.Read(invalidProductSize.ProductMetric.Id)).
Returns(nullProductMetric);
IProductSizeService productSizeService = new ProductSizeService(productSizeRepository.Object,
productMetricRepository.Object);
//Act
Action actual = () => productSizeService.Create(invalidProductSize);
//Assert
Assert.Throws <ArgumentException>(actual);
}
public void Delete_IdExisting_ReturnsDeletedProductMetricWithSpecifiedId()
{
//Arrange
int existingId = 12;
ProductMetric expected = new ProductMetric
{
Id = existingId,
Name = "Oversized Hoodie",
MetricX = "",
MetricY = "Length",
MetricZ = "Sleeve Length"
};
Mock <IProductMetricRepository> productMetricRepository = new Mock <IProductMetricRepository>();
productMetricRepository.Setup(repo => repo.Delete(existingId)).
Returns(expected);
IProductMetricService productMetricService = new ProductMetricService(productMetricRepository.Object);
//Act
ProductMetric actual = productMetricService.Delete(existingId);
//Assert
Assert.Equal(expected, actual);
}
public void Update_IdNonExisting_ThrowsArgumentException()
{
//Arrange
ProductMetric invalidProductMetric = new ProductMetric
{
Id = 1,
Name = "Oversized Hoodie",
MetricX = "Width",
MetricY = "Length",
MetricZ = "Sleeve Length"
};
ProductMetric nullProductMetric = null;
Mock <IProductMetricRepository> productMetricRepository = new Mock <IProductMetricRepository>();
productMetricRepository.Setup(repo => repo.Read(invalidProductMetric.Id)).
Returns(nullProductMetric);
IProductMetricService productMetricService = new ProductMetricService(productMetricRepository.Object);
//Act
Action actual = () => productMetricService.Update(invalidProductMetric);
//Assert
Assert.Throws <ArgumentException>(actual);
}
public void Update_ProductMetricValid_ReturnsUpdatedProductMetric()
{
//Arrange
ProductMetric validProductMetric = new ProductMetric
{
Id = 1,
Name = "Oversized Hoodie",
MetricX = "Width",
MetricY = "Length",
MetricZ = "Sleeve Length"
};
ProductMetric expected = validProductMetric;
Mock <IProductMetricRepository> productMetricRepository = new Mock <IProductMetricRepository>();
productMetricRepository.Setup(repo => repo.Read(validProductMetric.Id)).
Returns(validProductMetric);
productMetricRepository.Setup(repo => repo.Update(validProductMetric)).
Returns(expected);
IProductMetricService productMetricService = new ProductMetricService(productMetricRepository.Object);
//Act
ProductMetric actual = productMetricService.Update(validProductMetric);
//Assert
Assert.Equal(expected, actual);
}
private void ValidateMetricValues(ProductSize productSize, ProductMetric productMetric)
{
if (!string.IsNullOrEmpty(productMetric.MetricX))
{
ValidateMetricXValue(productSize);
}
else if (productSize.MetricXValue != default)
{
throw new ArgumentException("You are not allowed to specify MetricXValue for this ProductSize");
}
if (!string.IsNullOrEmpty(productMetric.MetricY))
{
ValidateMetricYValue(productSize);
}
else if (productSize.MetricYValue != default)
{
throw new ArgumentException("You are not allowed to specify MetricYValue for this ProductSize");
}
if (!string.IsNullOrEmpty(productMetric.MetricZ))
{
ValidateMetricZValue(productSize);
}
else if (productSize.MetricZValue != default)
{
throw new ArgumentException("You are not allowed to specify MetricZValue for this ProductSize");
}
}
private void ValidateName(ProductMetric productMetric)
{
if (string.IsNullOrEmpty(productMetric.Name))
{
throw new ArgumentException("You need to specify a Name for the ProductMetric.");
}
}
private void ValidateCreate(ProductMetric productMetric)
{
ValidateNull(productMetric);
if (productMetric.Id != default)
{
throw new ArgumentException("You are not allowed to specify an ID when creating a ProductMetric.");
}
ValidateName(productMetric);
ValidateMetricXValue(productMetric);
}
private void ValidateUpdate(ProductMetric productMetric)
{
ValidateNull(productMetric);
ValidateName(productMetric);
ValidateMetricXValue(productMetric);
if (_productMetricRepository.Read(productMetric.Id) == null)
{
throw new ArgumentException($"Cannot find a Product Metric with the ID: {productMetric.Id}");
}
}
public ActionResult <ProductMetric> Delete(int id)
{
ProductMetric deletedProductMetric = _productMetricService.Delete(id);
if (deletedProductMetric == null)
{
return(NotFound($"Did not find ProductMetric with ID: {id}"));
}
return(Ok(deletedProductMetric));
}
public ActionResult <ProductMetric> Post([FromBody] ProductMetric value)
{
try
{
return(Ok(_productMetricService.Create(value)));
}
catch (Exception e)
{
return(BadRequest(e.Message));
}
}
public void Create_ProductSizeValid_ReturnsCreatedProductSizeWithId()
{
//Arrange
ProductSize validProductSize = new ProductSize
{
ProductMetric = new ProductMetric {
Id = 1
},
Size = "L",
MetricXValue = 70,
MetricYValue = 100,
MetricZValue = 75
};
ProductSize expected = new ProductSize
{
Id = 1,
ProductMetric = new ProductMetric {
Id = 1
},
Size = "L",
MetricXValue = 70,
MetricYValue = 100,
MetricZValue = 75
};
ProductMetric fetchedProductMetric = new ProductMetric
{
Id = 1,
Name = "Oversized Hoodie",
MetricX = "Length",
MetricY = "Width",
MetricZ = "Sleeve Length"
};
Mock <IProductSizeRepository> productSizeRepository = new Mock <IProductSizeRepository>();
productSizeRepository.Setup(repo => repo.Create(validProductSize)).
Returns(expected);
Mock <IProductMetricRepository> productMetricRepository = new Mock <IProductMetricRepository>();
productMetricRepository.Setup(repo => repo.Read(validProductSize.ProductMetric.Id)).
Returns(fetchedProductMetric);
IProductSizeService productSizeService = new ProductSizeService(productSizeRepository.Object,
productMetricRepository.Object);
//Act
ProductSize actual = productSizeService.Create(validProductSize);
//Assert
Assert.Equal(expected, actual);
}
public void Create_ProductMetricNull_ThrowsArgumentNullException()
{
//Arrange
ProductMetric invalidProductMetric = null;
Mock <IProductMetricRepository> productMetricRepository = new Mock <IProductMetricRepository>();
IProductMetricService productMetricService = new ProductMetricService(productMetricRepository.Object);
//Act
Action actual = () => productMetricService.Create(invalidProductMetric);
//Assert
Assert.Throws <ArgumentNullException>(actual);
}
public ActionResult <ProductMetric> Put(int id, [FromBody] ProductMetric value)
{
try
{
if (id != value.Id)
{
return(Conflict("Parameter ID does not match ProductMetric id"));
}
return(Ok(_productMetricService.Update(value)));
}
catch (Exception e)
{
return(BadRequest(e.Message));
}
}
public void Update_ProductSizeValid_ReturnsUpdatedProductSize()
{
//Arrange
ProductSize validProductSize = new ProductSize
{
Id = 1,
ProductMetric = null,
Size = "L",
MetricXValue = 70,
MetricYValue = 100,
MetricZValue = 75
};
ProductSize expected = validProductSize;
ProductMetric fetchedProductMetric = new ProductMetric {
Id = 1, MetricX = "Length", MetricY = "Width", MetricZ = "Sleeve Length"
};
ProductSize fetchedProductSize = new ProductSize
{
Id = 1,
ProductMetric = fetchedProductMetric,
Size = "XL",
MetricXValue = 70,
MetricYValue = 100,
MetricZValue = 150
};
Mock <IProductSizeRepository> productSizeRepository = new Mock <IProductSizeRepository>();
productSizeRepository.Setup(repo => repo.Read(validProductSize.Id)).
Returns(expected);
productSizeRepository.Setup((repo => repo.ReadIncludeProductMetric(validProductSize.Id)))
.Returns(fetchedProductSize);
productSizeRepository.Setup(repo => repo.Update(validProductSize)).
Returns(expected);
Mock <IProductMetricRepository> productMetricRepository = new Mock <IProductMetricRepository>();
IProductSizeService productSizeService = new ProductSizeService(productSizeRepository.Object,
productMetricRepository.Object);
//Act
ProductSize actual = productSizeService.Update(validProductSize);
//Assert
Assert.Equal(expected, actual);
}
public void Update_IdNonExisting_ThrowsArgumentException()
{
//Arrange
ProductSize invalidProductSize = new ProductSize
{
Id = 1,
ProductMetric = null,
Size = "L",
MetricXValue = 70,
MetricYValue = 100,
MetricZValue = 75
};
ProductSize nullProductSize = null;
ProductMetric fetchedProductMetric = new ProductMetric {
Id = 1, MetricX = "Length", MetricY = "Width", MetricZ = "Sleeve Length"
};
ProductSize fetchedProductSize = new ProductSize
{
Id = 1,
ProductMetric = fetchedProductMetric,
Size = "XL",
MetricXValue = 70,
MetricYValue = 100,
MetricZValue = 150
};
Mock <IProductSizeRepository> productSizeRepository = new Mock <IProductSizeRepository>();
productSizeRepository.Setup(repo => repo.Read(invalidProductSize.Id)).
Returns(nullProductSize);
productSizeRepository.Setup((repo => repo.ReadIncludeProductMetric(invalidProductSize.Id)))
.Returns(fetchedProductSize);
Mock <IProductMetricRepository> productMetricRepository = new Mock <IProductMetricRepository>();
IProductSizeService productSizeService = new ProductSizeService(productSizeRepository.Object,
productMetricRepository.Object);
//Act
Action actual = () => productSizeService.Update(invalidProductSize);
//Assert
Assert.Throws <ArgumentException>(actual);
}
public void Delete_IdNonExisting_ReturnsNull()
{
//Arrange
int existingId = 12;
ProductMetric expected = null;
Mock <IProductMetricRepository> productMetricRepository = new Mock <IProductMetricRepository>();
productMetricRepository.Setup(repo => repo.Delete(existingId)).
Returns(expected);
IProductMetricService productMetricService = new ProductMetricService(productMetricRepository.Object);
//Act
ProductMetric actual = productMetricService.Delete(existingId);
//Assert
Assert.Equal(expected, actual);
}
public void Update_ProductMetricNonExisting_ThrowsArgumentException()
{
//Arrange
ProductModel invalidProductModel = new ProductModel
{
Id = 1,
Name = "Rust In Peace Hoodie",
ProductCategory = new ProductCategory {
Id = 2
},
ProductMetric = new ProductMetric {
Id = 4
},
Price = 120,
Products = null
};
ProductMetric nullProductMetric = null;
Mock <IProductModelRepository> productModelRepository = new Mock <IProductModelRepository>();
productModelRepository.Setup(repo => repo.Read(invalidProductModel.Id)).
Returns(invalidProductModel);
Mock <IProductCategoryRepository> productCategoryRepository = new Mock <IProductCategoryRepository>();
productCategoryRepository.Setup(repo => repo.Read(invalidProductModel.ProductCategory.Id)).
Returns(invalidProductModel.ProductCategory);
Mock <IProductMetricRepository> productMetricRepository = new Mock <IProductMetricRepository>();
productMetricRepository.Setup(repo => repo.Read(invalidProductModel.ProductMetric.Id)).
Returns(nullProductMetric);
IProductModelService productModelService = new ProductModelService(productModelRepository.Object,
productCategoryRepository.Object, productMetricRepository.Object);
//Act
Action actual = () => productModelService.Update(invalidProductModel);
//Assert
Assert.Throws <ArgumentException>(actual);
}
public void Create_NameNull_ThrowsArgumentException()
{
//Arrange
ProductMetric invalidProductMetric = new ProductMetric
{
Name = null,
MetricX = "Width",
MetricY = "Length",
MetricZ = "Sleeve Length"
};
Mock <IProductMetricRepository> productMetricRepository = new Mock <IProductMetricRepository>();
IProductMetricService productMetricService = new ProductMetricService(productMetricRepository.Object);
//Act
Action actual = () => productMetricService.Create(invalidProductMetric);
//Assert
Assert.Throws <ArgumentException>(actual);
}
public void Update_MetricXEmpty_ThrowsArgumentException()
{
//Arrange
ProductMetric invalidProductMetric = new ProductMetric
{
Id = 3,
Name = "Oversized Hoodie",
MetricX = "",
MetricY = "Length",
MetricZ = "Sleeve Length"
};
Mock <IProductMetricRepository> productMetricRepository = new Mock <IProductMetricRepository>();
IProductMetricService productMetricService = new ProductMetricService(productMetricRepository.Object);
//Act
Action actual = () => productMetricService.Update(invalidProductMetric);
//Assert
Assert.Throws <ArgumentException>(actual);
}
public void Create_MetricValueNegative_ThrowsArgumentException()
{
//Arrange
ProductSize invalidProductSize = new ProductSize
{
ProductMetric = new ProductMetric {
Id = 1
},
Size = "XL",
MetricXValue = 70,
MetricYValue = -13,
MetricZValue = 20
};
ProductMetric fetchedProductMetric = new ProductMetric
{
Id = 1,
Name = "Oversized Hoodie",
MetricX = "Length",
MetricY = "Width",
MetricZ = "Sleeve Length"
};
Mock <IProductSizeRepository> productSizeRepository = new Mock <IProductSizeRepository>();
Mock <IProductMetricRepository> productMetricRepository = new Mock <IProductMetricRepository>();
productMetricRepository.Setup(repo => repo.Read(invalidProductSize.ProductMetric.Id)).
Returns(fetchedProductMetric);
IProductSizeService productSizeService = new ProductSizeService(productSizeRepository.Object,
productMetricRepository.Object);
//Act
Action actual = () => productSizeService.Create(invalidProductSize);
//Assert
Assert.Throws <ArgumentException>(actual);
}
public ProductMetric Create(ProductMetric newProductMetric)
{
_ctx.ProductMetrics.Attach(newProductMetric).State = EntityState.Added;
_ctx.SaveChanges();
return(newProductMetric);
}
public ProductMetric Update(ProductMetric updatedProductMetric)
{
_ctx.ProductMetrics.Attach(updatedProductMetric).State = EntityState.Modified;
_ctx.SaveChanges();
return(updatedProductMetric);
}
public ProductMetric Create(ProductMetric newProductMetric)
{
ValidateCreate(newProductMetric);
return(_productMetricRepository.Create(newProductMetric));
}
public ProductMetric Update(ProductMetric updatedProductMetric)
{
ValidateUpdate(updatedProductMetric);
return(_productMetricRepository.Update(updatedProductMetric));
}
