Adding first working version

2026-07-06 13:11:48 +02:00
parent 3cd9df9bfe
commit 41e9c76028
36 changed files with 6211 additions and 4391 deletions
@@ -4,6 +4,98 @@ import { createCaStudioApi } from '../src/caStudioApi.js'
 import { createTestDb } from './testDb.js'

 describe('CA Studio API', () => {
+  it('seeds a useful shelf of elementary 1D CA rules', async () => {
+    const db = await createTestDb()
+    const app = createCaStudioApi(db)
+
+    await request(app)
+      .get('/api/ca/engines?dimensions=1&states=2')
+      .expect(200)
+      .expect((response) => {
+        const rules = response.body
+          .filter((engine: { engine_kind: string }) => engine.engine_kind === 'elementary-1d')
+          .map((engine: { default_params: { ruleId?: string } }) => engine.default_params.ruleId)
+
+        expect(rules).toEqual(expect.arrayContaining([
+          'Rule 18',
+          'Rule 22',
+          'Rule 30',
+          'Rule 45',
+          'Rule 54',
+          'Rule 60',
+          'Rule 73',
+          'Rule 90',
+          'Rule 110',
+          'Rule 122',
+          'Rule 126',
+          'Rule 150',
+          'Rule 184'
+        ]))
+
+        const rule90 = response.body.find((engine: { slug: string }) => engine.slug === 'elementary-rule-90')
+        expect(rule90.params_schema.ruleId).toMatchObject({
+          type: 'select',
+          default: 'Rule 90',
+          options: [{ value: 'Rule 90', label: 'Rule 90' }]
+        })
+      })
+  })
+
+  it('seeds the Naga 3D engine for seven-state voxel spaces', async () => {
+    const db = await createTestDb()
+    const app = createCaStudioApi(db)
+
+    await request(app)
+      .get('/api/ca/engines?dimensions=3&states=7')
+      .expect(200)
+      .expect((response) => {
+        const naga = response.body.find((engine: { slug: string }) => engine.slug === 'naga-3d')
+        expect(naga).toMatchObject({
+          name: 'Naga 3D',
+          engine_kind: 'naga-3d',
+          default_params: {
+            ruleId: 'naga-3d',
+            rendererId: 'voxel-3d',
+            seed: 'naga',
+            edgeWrap: true
+          }
+        })
+        expect(naga.params_schema.ruleId.options).toEqual([{ value: 'naga-3d', label: '3D Naga' }])
+        expect(naga.params_schema.edgeWrap).toMatchObject({
+          type: 'boolean',
+          label: 'Edge wrap',
+          default: true,
+          group: 'Edge settings'
+        })
+      })
+  })
+
+  it('seeds the Naga Markov initial condition generator for seven-state voxel spaces', async () => {
+    const db = await createTestDb()
+    const app = createCaStudioApi(db)
+
+    await request(app)
+      .get('/api/ca/initial-condition-generators?dimensions=3&states=7')
+      .expect(200)
+      .expect((response) => {
+        const generator = response.body.find((item: { slug: string }) => item.slug === 'naga-markov-chains')
+        expect(generator).toMatchObject({
+          name: 'Naga Markov chains',
+          generator_kind: 'naga-markov',
+          default_params: {
+            count: 3,
+            length: 5,
+            sameTypeProbability: 0.8,
+            seed: 'naga-markov'
+          }
+        })
+        expect(generator.params_schema.sameTypeProbability).toMatchObject({
+          type: 'range',
+          default: 0.8
+        })
+      })
+  })
+
  it('lists preset nodes whose resolved settings use an engine', async () => {
    const db = await createTestDb()
    const app = createCaStudioApi(db)