feat(backend): add csv_analysis_config validator

2026-05-01 07:47:17 -04:00
parent 7b023fb8a3
commit 1ae55591f4
2 changed files with 112 additions and 0 deletions
@@ -0,0 +1,61 @@
+const { validateCsvConfig } = require('../src/lib/csvConfigValidation');
+
+const okBuckets = [
+  { name: 'Success', type: 'note', notes: ['s'] },
+  { name: 'Failure', type: 'note', notes: ['f'] },
+  { name: 'Other',   type: 'note', notes: [] },
+];
+
+describe('validateCsvConfig', () => {
+  it('accepts a valid config with the three default buckets', () => {
+    expect(validateCsvConfig({ buckets: okBuckets })).toBeNull();
+  });
+
+  it('accepts a valid config with extra note + numerical buckets', () => {
+    const buckets = [
+      ...okBuckets,
+      { name: 'Lick latency', type: 'numerical', notes: ['L25'] },
+      { name: 'Bonus',        type: 'note',      notes: ['b'] },
+    ];
+    expect(validateCsvConfig({ buckets })).toBeNull();
+  });
+
+  it('rejects when body is not an object', () => {
+    expect(validateCsvConfig(null)).toMatch(/object/i);
+    expect(validateCsvConfig('x')).toMatch(/object/i);
+  });
+
+  it('rejects when buckets is not an array', () => {
+    expect(validateCsvConfig({ buckets: 'nope' })).toMatch(/array/i);
+  });
+
+  it('rejects an empty bucket name', () => {
+    const buckets = [...okBuckets, { name: '   ', type: 'note', notes: [] }];
+    expect(validateCsvConfig({ buckets })).toMatch(/name/i);
+  });
+
+  it('rejects duplicate bucket names', () => {
+    const buckets = [...okBuckets, { name: 'Success', type: 'note', notes: [] }];
+    expect(validateCsvConfig({ buckets })).toMatch(/duplicate/i);
+  });
+
+  it('rejects an invalid type value', () => {
+    const buckets = [...okBuckets, { name: 'X', type: 'weird', notes: [] }];
+    expect(validateCsvConfig({ buckets })).toMatch(/type/i);
+  });
+
+  it('rejects when notes is not an array', () => {
+    const buckets = [...okBuckets, { name: 'X', type: 'note', notes: 'oops' }];
+    expect(validateCsvConfig({ buckets })).toMatch(/notes/i);
+  });
+
+  it('rejects when notes contains non-strings', () => {
+    const buckets = [...okBuckets, { name: 'X', type: 'note', notes: [1, 2] }];
+    expect(validateCsvConfig({ buckets })).toMatch(/notes/i);
+  });
+
+  it('rejects when a default bucket is missing', () => {
+    const buckets = okBuckets.filter((b) => b.name !== 'Success');
+    expect(validateCsvConfig({ buckets })).toMatch(/Success/);
+  });
+});