test: Write tests for user permission service.

3 files changed, 125 insertions, 33 deletions

diff --git a/BackEnd/Timeline.Tests/Services/DatabaseBasedTest.cs b/BackEnd/Timeline.Tests/Services/DatabaseBasedTest.cs
index 838787e9..7c97158c 100644
--- a/BackEnd/Timeline.Tests/Services/DatabaseBasedTest.cs
+++ b/BackEnd/Timeline.Tests/Services/DatabaseBasedTest.cs
@@ -1,7 +1,4 @@
-using System;

-using System.Collections.Generic;

-using System.Linq;

-using System.Threading.Tasks;

+using System.Threading.Tasks;

 using Timeline.Entities;

 using Timeline.Tests.Helpers;

 using Xunit;

@@ -10,9 +7,14 @@ namespace Timeline.Tests.Services
 {

     public abstract class DatabaseBasedTest : IAsyncLifetime

     {

-        protected TestDatabase TestDatabase { get; } = new TestDatabase();

+        protected TestDatabase TestDatabase { get; }

         protected DatabaseContext Database { get; private set; }

 

+        protected DatabaseBasedTest(bool databaseCreateUsers = true)

+        {

+            TestDatabase = new TestDatabase(databaseCreateUsers);

+        }

+

         public async Task InitializeAsync()

         {

             await TestDatabase.InitializeAsync();

diff --git a/BackEnd/Timeline.Tests/Services/UserPermissionServiceTest.cs b/BackEnd/Timeline.Tests/Services/UserPermissionServiceTest.cs
new file mode 100644
index 00000000..cea11b34
--- /dev/null
+++ b/BackEnd/Timeline.Tests/Services/UserPermissionServiceTest.cs
@@ -0,0 +1,118 @@
+using FluentAssertions;

+using System;

+using System.Threading.Tasks;

+using Timeline.Services;

+using Timeline.Services.Exceptions;

+using Xunit;

+

+namespace Timeline.Tests.Services

+{

+    public class UserPermissionServiceTest : DatabaseBasedTest

+    {

+        private UserPermissionService _service;

+

+        public UserPermissionServiceTest()

+        {

+

+        }

+

+        protected override void OnDatabaseCreated()

+        {

+            _service = new UserPermissionService(Database);

+        }

+

+        [Fact]

+        public async Task GetPermissionsOfRootUserShouldReturnAll()

+        {

+            var permission = await _service.GetPermissionsOfUserAsync(1);

+            permission.Should().BeEquivalentTo(Enum.GetValues<UserPermission>());

+        }

+

+        [Fact]

+        public async Task GetPermissionsOfNonRootUserShouldReturnNone()

+        {

+            var permission = await _service.GetPermissionsOfUserAsync(2);

+            permission.Should().BeEmpty();

+        }

+

+        [Fact]

+        public async Task GetPermissionsOfInexistentUserShouldThrow()

+        {

+            await _service.Awaiting(s => s.GetPermissionsOfUserAsync(10)).Should().ThrowAsync<UserNotExistException>();

+        }

+

+        [Fact]

+        public async Task GetPermissionsOfInexistentUserShouldNotThrowIfNotCheck()

+        {

+            await _service.Awaiting(s => s.GetPermissionsOfUserAsync(10, false)).Should().NotThrowAsync();

+        }

+

+        [Fact]

+        public async Task ModifyPermissionOnRootUserShouldHaveNoEffect()

+        {

+            await _service.AddPermissionToUserAsync(1, UserPermission.AllTimelineManagement);

+            {

+                var permission = await _service.GetPermissionsOfUserAsync(1);

+                permission.Should().BeEquivalentTo(Enum.GetValues<UserPermission>());

+            }

+            await _service.RemovePermissionFromUserAsync(1, UserPermission.AllTimelineManagement);

+            {

+                var permission = await _service.GetPermissionsOfUserAsync(1);

+                permission.Should().BeEquivalentTo(Enum.GetValues<UserPermission>());

+            }

+        }

+

+        [Fact]

+        public async Task ModifyPermissionOnNonRootUserShouldWork()

+        {

+            await _service.AddPermissionToUserAsync(2, UserPermission.AllTimelineManagement);

+            {

+                var permission = await _service.GetPermissionsOfUserAsync(2);

+                permission.Should().BeEquivalentTo(UserPermission.AllTimelineManagement);

+            }

+            await _service.AddPermissionToUserAsync(2, UserPermission.HighlightTimelineManangement);

+            {

+                var permission = await _service.GetPermissionsOfUserAsync(2);

+                permission.Should().BeEquivalentTo(UserPermission.AllTimelineManagement, UserPermission.HighlightTimelineManangement);

+            }

+

+            // Add duplicate permission should work.

+            await _service.AddPermissionToUserAsync(2, UserPermission.HighlightTimelineManangement);

+            {

+                var permission = await _service.GetPermissionsOfUserAsync(2);

+                permission.Should().BeEquivalentTo(UserPermission.AllTimelineManagement, UserPermission.HighlightTimelineManangement);

+            }

+

+            await _service.RemovePermissionFromUserAsync(2, UserPermission.HighlightTimelineManangement);

+            {

+                var permission = await _service.GetPermissionsOfUserAsync(2);

+                permission.Should().BeEquivalentTo(UserPermission.AllTimelineManagement);

+            }

+

+            // Remove non-owned permission should work.

+            await _service.RemovePermissionFromUserAsync(2, UserPermission.HighlightTimelineManangement);

+            {

+                var permission = await _service.GetPermissionsOfUserAsync(2);

+                permission.Should().BeEquivalentTo(UserPermission.AllTimelineManagement);

+            }

+        }

+

+        [Fact]

+        public async Task AddPermissionToInexistentUserShouldThrown()

+        {

+            await _service.Awaiting(s => s.AddPermissionToUserAsync(10, UserPermission.HighlightTimelineManangement)).Should().ThrowAsync<UserNotExistException>();

+        }

+

+        [Fact]

+        public async Task RemovePermissionFromInexistentUserShouldThrown()

+        {

+            await _service.Awaiting(s => s.RemovePermissionFromUserAsync(10, UserPermission.HighlightTimelineManangement)).Should().ThrowAsync<UserNotExistException>();

+        }

+

+        [Fact]

+        public async Task RemovePermissionFromInexistentUserShouldNotThrownIfNotCheck()

+        {

+            await _service.Awaiting(s => s.RemovePermissionFromUserAsync(10, UserPermission.HighlightTimelineManangement, false)).Should().NotThrowAsync();

+        }

+    }

+}

diff --git a/BackEnd/Timeline.Tests/Services/UserPermissionTest.cs b/BackEnd/Timeline.Tests/Services/UserPermissionTest.cs
deleted file mode 100644
index 4bcbc633..00000000
--- a/BackEnd/Timeline.Tests/Services/UserPermissionTest.cs
+++ /dev/null
@@ -1,28 +0,0 @@
-using System;

-using System.Collections.Generic;

-using System.Linq;

-using System.Threading.Tasks;

-using Timeline.Entities;

-using Timeline.Services;

-using Timeline.Tests.Helpers;

-using Xunit;

-

-namespace Timeline.Tests.Services

-{

-    public class UserPermissionTest : DatabaseBasedTest

-    {

-        private UserPermissionService _service;

-

-        public UserPermissionTest()

-        {

-

-        }

-

-        protected override void OnDatabaseCreated()

-        {

-            _service = new UserPermissionService(Database);

-        }

-

-

-    }

-}