Add tests for db:export filters

scripts/db-export.test.ts

@@ -0,0 +1,94 @@
+import { assertEquals, assertThrows } from '@std/assert';
+import { buildFilter } from './db-export.ts';
+
+Deno.test('buildFilter should return an empty filter when no arguments are provided', () => {
+  const filter = buildFilter({});
+  assertEquals(Object.keys(filter).length, 0);
+});
+
+Deno.test('buildFilter should correctly handle valid authors', () => {
+  const filter = buildFilter({
+    authors: ['a'.repeat(64)],
+  });
+
+  assertEquals(filter.authors, ['a'.repeat(64)]);
+});
+
+Deno.test('buildFilter throws on invalid author pubkey', () => {
+  assertThrows(
+    () => {
+      buildFilter({
+        authors: ['invalid_pubkey'],
+      });
+    },
+    Error,
+    'ERROR: Invalid pubkey invalid_pubkey supplied.',
+  );
+});
+
+Deno.test('buildFilter should correctly handle valid ids', () => {
+  const filter = buildFilter({
+    ids: ['b'.repeat(64)],
+  });
+
+  assertEquals(filter.ids, ['b'.repeat(64)]);
+});
+
+Deno.test('buildFilter should throw on invalid event IDs', () => {
+  assertThrows(
+    () => {
+      buildFilter({
+        ids: ['invalid_id'],
+      });
+    },
+    Error,
+    'ERROR: Invalid event ID invalid_id supplied.',
+  );
+});
+
+Deno.test('buildFilter should correctly handle tag shortcuts', () => {
+  const filter = buildFilter({
+    d: 'value1',
+    e: 'a'.repeat(64),
+    p: 'b'.repeat(64),
+  });
+
+  assertEquals(filter['#d'], ['value1']);
+  assertEquals(filter['#e'], ['a'.repeat(64)]);
+  assertEquals(filter['#p'], ['b'.repeat(64)]);
+});
+
+Deno.test('buildFilter should correctly handle since and until args', () => {
+  const filter = buildFilter({
+    since: 1000,
+    until: 2000,
+  });
+
+  assertEquals(filter.since, 1000);
+  assertEquals(filter.until, 2000);
+});
+
+Deno.test('buildFilter should correctly handle search field', () => {
+  const filter = buildFilter({
+    search: 'search_term',
+  });
+
+  assertEquals(filter.search, 'search_term');
+});
+
+Deno.test('buildFilter should correctly handle tag k-v pairs', () => {
+  const filter = buildFilter({
+    tags: ['tag1=value1', 'tag2=value2'],
+  });
+
+  assertEquals(filter['#tag1'], ['value1']);
+  assertEquals(filter['#tag2'], ['value2']);
+});
+
+Deno.test('buildFilter should correctly handle limit specifier', () => {
+  const filter = buildFilter({
+    limit: 10,
+  });
+
+  assertEquals(filter.limit, 10);
+});