test(ranks): add ranks repository tests

test/Armory.Test/Ranks/Infrastructure/Persistence/InMemoryRanksRepository.cs

@@ -0,0 +1,47 @@
+using System.Threading.Tasks;
+using Armory.Ranks.Domain;
+using FluentAssertions;
+using NUnit.Framework;
+
+namespace Armory.Test.Ranks.Infrastructure.Persistence
+{
+    [TestFixture]
+    [Order(1)]
+    public class InMemoryRanksRepository : RanksInfrastructureTestCase
+    {
+        [Test]
+        [Order(1)]
+        public async Task Save_ShouldSaveRank()
+        {
+            var rank = new Rank("Soldado");
+            await Repository.Save(rank);
+        }
+
+        [Test]
+        [Order(2)]
+        public async Task SearchAll_ShouldReturnsAllRanks()
+        {
+            var ranks = await Repository.SearchAll();
+            ranks.Should().HaveCount(1);
+        }
+
+        [Test]
+        [Order(3)]
+        public async Task Find_ShouldReturnRank()
+        {
+            var rank = await Repository.Find(1);
+
+            rank.Id.Should().Be(1);
+            rank.Name.Should().Be("Soldado");
+        }
+
+        [Test]
+        [Order(4)]
+        public async Task Find_ShouldReturnNull()
+        {
+            var rank = await Repository.Find(2);
+
+            rank.Should().BeNull();
+        }
+    }
+}

test/Armory.Test/Ranks/RanksInfrastructureTestCase.cs

@@ -0,0 +1,9 @@
+using Armory.Ranks.Domain;
+
+namespace Armory.Test.Ranks
+{
+    public class RanksInfrastructureTestCase : ArmoryContextInfrastructureTestCase
+    {
+        protected IRanksRepository Repository => GetService<IRanksRepository>();
+    }
+}