public async Task Edit_WithNoPlantsInRepo_ShouldNotModifyDatabase()
{
using (var context = new RamosiContext(options))
{
// Arrange
var plant = new PlantBuilder();
var repo = new PlantRepository(context);
// Act
Assert.Throws <ArgumentException>(() => repo.Edit(plant),
$"No entity of type Plant with guid {guidOne} was found");
await repo.SaveChanges();
// Assert
Assert.IsFalse(context.Plants.Any());
}
}
public async Task Edit_WithPlantWithMatchingGuidInRepo_ShouldNotEditPlantCharacteristicOrPlantCollection()
{
using (var context = new RamosiContext(options))
{
// Arrange
var plants = new List <Plant>()
{
new PlantBuilder()
.WithName("one")
.WithPlantCharacteristic(new PlantCharacteristicBuilder()
.WithNotes("note one"))
.WithPlantCollection(new List <PlantCollection>()
{
new PlantCollectionBuilder().WithNickname("nickname one")
}),
};
context.Plants.AddRange(plants);
context.SaveChanges();
var plant = new PlantBuilder()
.WithName("changed one!")
.WithPlantCharacteristic(new PlantCharacteristicBuilder()
.WithNotes("changed note one!"))
.WithPlantCollection(new List <PlantCollection>()
{
new PlantCollectionBuilder().WithNickname("changed nickname one!")
});
var repo = new PlantRepository(context);
// Act
repo.Edit(plant);
await repo.SaveChanges();
// Arrange
Assert.AreEqual(1, context.Plants.Count());
var plantsInDb = context.Plants.ToList();
Assert.AreEqual(guidOne, plantsInDb[0].PlantCharacteristic.Guid);
Assert.AreEqual("note one", plantsInDb[0].PlantCharacteristic.Notes);
Assert.AreEqual(guidOne, plantsInDb[0].PlantCollection[0].Guid);
Assert.AreEqual("nickname one", plantsInDb[0].PlantCollection[0].Nickname);
}
}
public async Task Edit_WithNoPlantWithMatchingGuidInRepo_ShouldNotEditExistingPlants()
{
using (var context = new RamosiContext(options))
{
// Arrange
var plants = new List <Plant>()
{
new PlantBuilder()
.WithName("one")
.WithPlantCharacteristic(new PlantCharacteristicBuilder()
.WithNotes("note one"))
.WithPlantCollection(new List <PlantCollection>()
{
new PlantCollectionBuilder().WithNickname("nickname one")
}),
new PlantBuilder()
.WithGuid(guidTwo)
.WithName("two")
.WithPlantCharacteristic(new PlantCharacteristicBuilder()
.WithGuid(guidTwo)
.WithNotes("note two"))
.WithPlantCollection(new List <PlantCollection>()
{
new PlantCollectionBuilder()
.WithGuid(guidTwo)
.WithNickname("nickname two")
}),
new PlantBuilder()
.WithGuid(guidThree)
.WithName("three")
.WithPlantCharacteristic(new PlantCharacteristicBuilder()
.WithGuid(guidThree)
.WithNotes("note three"))
.WithPlantCollection(new List <PlantCollection>()
{
new PlantCollectionBuilder()
.WithGuid(guidThree)
.WithNickname("nickname three")
}),
};
var plant = new PlantBuilder().WithGuid(guidFour);
context.Plants.AddRange(plants);
context.SaveChanges();
var repo = new PlantRepository(context);
// Act
Assert.Throws <ArgumentException>(() => repo.Edit(plant),
$"No entity of type Plant with guid {guidFour} was found");
await repo.SaveChanges();
// Assert
Assert.AreEqual(3, context.Plants.Count());
var plantsInDb = context.Plants.ToList();
Assert.AreEqual(guidOne, plantsInDb[0].Guid);
Assert.AreEqual("one", plantsInDb[0].Name);
Assert.AreEqual(guidOne, plantsInDb[0].PlantCharacteristic.Guid);
Assert.AreEqual("note one", plantsInDb[0].PlantCharacteristic.Notes);
Assert.AreEqual(guidOne, plantsInDb[0].PlantCollection[0].Guid);
Assert.AreEqual("nickname one", plantsInDb[0].PlantCollection[0].Nickname);
Assert.AreEqual(guidTwo, plantsInDb[1].Guid);
Assert.AreEqual("two", plantsInDb[1].Name);
Assert.AreEqual(guidTwo, plantsInDb[1].PlantCharacteristic.Guid);
Assert.AreEqual("note two", plantsInDb[1].PlantCharacteristic.Notes);
Assert.AreEqual(guidTwo, plantsInDb[1].PlantCollection[0].Guid);
Assert.AreEqual("nickname two", plantsInDb[1].PlantCollection[0].Nickname);
Assert.AreEqual(guidThree, plantsInDb[2].Guid);
Assert.AreEqual("three", plantsInDb[2].Name);
Assert.AreEqual(guidThree, plantsInDb[2].PlantCharacteristic.Guid);
Assert.AreEqual("note three", plantsInDb[2].PlantCharacteristic.Notes);
Assert.AreEqual(guidThree, plantsInDb[2].PlantCollection[0].Guid);
Assert.AreEqual("nickname three", plantsInDb[2].PlantCollection[0].Nickname);
}
}
public async Task Edit_WithNullPlant_ShouldThrowNullArgExcpetion()
{
using (var context = new RamosiContext(options))
{
// Arrange
var plants = new List <Plant>()
{
new PlantBuilder()
.WithName("one")
.WithPlantCharacteristic(new PlantCharacteristicBuilder()
.WithNotes("note one"))
.WithPlantCollection(new List <PlantCollection>()
{
new PlantCollectionBuilder().WithNickname("nickname one")
}),
new PlantBuilder()
.WithGuid(guidTwo)
.WithName("two")
.WithPlantCharacteristic(new PlantCharacteristicBuilder()
.WithGuid(guidTwo)
.WithNotes("note two"))
.WithPlantCollection(new List <PlantCollection>()
{
new PlantCollectionBuilder()
.WithGuid(guidTwo)
.WithNickname("nickname two")
}),
new PlantBuilder()
.WithGuid(guidThree)
.WithName("three")
.WithPlantCharacteristic(new PlantCharacteristicBuilder()
.WithGuid(guidThree)
.WithNotes("note three"))
.WithPlantCollection(new List <PlantCollection>()
{
new PlantCollectionBuilder()
.WithGuid(guidThree)
.WithNickname("nickname three")
}),
};
context.Plants.AddRange(plants);
context.SaveChanges();
var repo = new PlantRepository(context);
// Act
Assert.Throws <ArgumentNullException>(() => repo.Edit(null),
"Cannot edit null entity");
await repo.SaveChanges();
// Assert
Assert.AreEqual(3, context.Plants.Count());
var plantsInDb = context.Plants.ToList();
Assert.AreEqual(guidOne, plantsInDb[0].Guid);
Assert.AreEqual("one", plantsInDb[0].Name);
Assert.AreEqual(guidOne, plantsInDb[0].PlantCharacteristic.Guid);
Assert.AreEqual("note one", plantsInDb[0].PlantCharacteristic.Notes);
Assert.AreEqual(guidOne, plantsInDb[0].PlantCollection[0].Guid);
Assert.AreEqual("nickname one", plantsInDb[0].PlantCollection[0].Nickname);
Assert.AreEqual(guidTwo, plantsInDb[1].Guid);
Assert.AreEqual("two", plantsInDb[1].Name);
Assert.AreEqual(guidTwo, plantsInDb[1].PlantCharacteristic.Guid);
Assert.AreEqual("note two", plantsInDb[1].PlantCharacteristic.Notes);
Assert.AreEqual(guidTwo, plantsInDb[1].PlantCollection[0].Guid);
Assert.AreEqual("nickname two", plantsInDb[1].PlantCollection[0].Nickname);
Assert.AreEqual(guidThree, plantsInDb[2].Guid);
Assert.AreEqual("three", plantsInDb[2].Name);
Assert.AreEqual(guidThree, plantsInDb[2].PlantCharacteristic.Guid);
Assert.AreEqual("note three", plantsInDb[2].PlantCharacteristic.Notes);
Assert.AreEqual(guidThree, plantsInDb[2].PlantCollection[0].Guid);
Assert.AreEqual("nickname three", plantsInDb[2].PlantCollection[0].Nickname);
}
}
