Reorganize tests by API and service concerns

RpgRoller.Tests/Api/CampaignApiTests.cs

@@ -0,0 +1,74 @@
+using Microsoft.AspNetCore.Mvc.Testing;
+
+namespace RpgRoller.Tests;
+
+public sealed class CampaignApiTests : ApiTestBase
+{
+    public CampaignApiTests(WebApplicationFactory<Program> factory)
+        : base(factory)
+    {
+    }
+
+    [Fact]
+    public async Task CampaignCharacterAndSkillFlow_EnforcesRulesetValidation()
+    {
+        using var factory = CreateFactory(6, 6, 6);
+        using var gmClient = factory.CreateClient(new WebApplicationFactoryClientOptions { AllowAutoRedirect = false });
+
+        await RegisterAsync(gmClient, "gm", "Password123", "Game Master");
+        await LoginAsync(gmClient, "gm", "Password123");
+
+        var campaign = await PostAsync<CreateCampaignRequest, CampaignSummary>(
+            gmClient,
+            "/api/campaigns",
+            new CreateCampaignRequest("Alpha Campaign", "dnd5e"));
+
+        var gmCharacter = await PostAsync<CreateCharacterRequest, CharacterSummary>(
+            gmClient,
+            "/api/characters",
+            new CreateCharacterRequest("Arin", campaign.Id));
+
+        var activateResponse = await gmClient.PostAsync($"/api/characters/{gmCharacter.Id}/activate", null);
+        Assert.Equal(HttpStatusCode.OK, activateResponse.StatusCode);
+
+        var createdSkill = await PostAsync<CreateSkillRequest, SkillSummary>(
+            gmClient,
+            $"/api/characters/{gmCharacter.Id}/skills",
+            new CreateSkillRequest("Arcana", "2d12+2"));
+        Assert.Equal("2d12+2", createdSkill.DiceRollDefinition);
+
+        var updatedSkill = await PutAsync<UpdateSkillRequest, SkillSummary>(
+            gmClient,
+            $"/api/skills/{createdSkill.Id}",
+            new UpdateSkillRequest("Arcana Mastery", "2d12+3"));
+        Assert.Equal("Arcana Mastery", updatedSkill.Name);
+        Assert.Equal("2d12+3", updatedSkill.DiceRollDefinition);
+
+        var invalidSkill = await gmClient.PostAsJsonAsync(
+            $"/api/characters/{gmCharacter.Id}/skills",
+            new CreateSkillRequest("Broken", "5D+4"));
+        Assert.Equal(HttpStatusCode.BadRequest, invalidSkill.StatusCode);
+
+        var details = await GetAsync<CampaignDetails>(gmClient, $"/api/campaigns/{campaign.Id}");
+        Assert.Equal(campaign.Id, details.Id);
+        Assert.Single(details.Characters);
+        Assert.Single(details.Skills);
+
+        var currentCampaignCharacters = await GetAsync<IReadOnlyList<CharacterSummary>>(gmClient, "/api/characters/current-campaign");
+        Assert.Single(currentCampaignCharacters);
+        Assert.Equal(gmCharacter.Id, currentCampaignCharacters[0].Id);
+
+        var otherCampaign = await PostAsync<CreateCampaignRequest, CampaignSummary>(
+            gmClient,
+            "/api/campaigns",
+            new CreateCampaignRequest("Beta Campaign", "d6"));
+
+        var updatedCharacter = await PutAsync<UpdateCharacterRequest, CharacterSummary>(
+            gmClient,
+            $"/api/characters/{gmCharacter.Id}",
+            new UpdateCharacterRequest("Arin Updated", otherCampaign.Id));
+
+        Assert.Equal("Arin Updated", updatedCharacter.Name);
+        Assert.Equal(otherCampaign.Id, updatedCharacter.CampaignId);
+    }
+}