CreateGroup_GroupWithSuchNameAlreadyExists_ThrowExceptionThatSuchGroupNameExists()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(
"CreateGroup_GroupWithSuchNameAlreadyExists_ThrowExceptionThatSuchGroupNameExists")
.Options;
using (var context = new ApplicationDbContext(options))
{
context.Add(new EmojiGroup
{
Name = "Emotion"
});
context.SaveChanges();
var emojiService = new EmojiService(context);
Assert.Throws <SuchGroupNameAlreadyExists>(() =>
{
emojiService.CreateGroup(new CreateGroupEmojiInputModel
{
Name = "Emotion"
});
});
}
}
CreateGroup_OneNormalGroup_DatabaseContainsGroup()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(
"CreateGroup_OneNormalGroup_DatabaseContainsGroup")
.Options;
using (var context = new ApplicationDbContext(options))
{
var emojiService = new EmojiService(context);
emojiService.CreateGroup(new CreateGroupEmojiInputModel
{
Name = "1",
Priority = 1,
EmojiSequence = "😐 😌 🤗"
});
Assert.Equal(1, context.EmojiGroups.Count());
var emojiGroup = context.EmojiGroups.Include(p => p.Emojis).FirstOrDefault();
Assert.NotNull(emojiGroup);
Assert.Equal("1", emojiGroup.Name);
Assert.Equal(1, emojiGroup.Priority);
Assert.Equal(3, emojiGroup.Emojis.Count());
}
}