Parallel Letter Frequency

sqlite/hello-world/hello-world_test.sql

@@ -0,0 +1,28 @@
+-- Setup test table and read in student solution:
+.read ./test_setup.sql
+-- Test cases:
+INSERT INTO
+  tests (name, uuid, expected)
+VALUES
+  (
+    'Say Hi!',
+    'af9ffe10-dc13-42d8-a742-e7bdafac449d',
+    'Hello, World!'
+  );
+
+-- Comparison of user input and the tests updates the status for each test:
+UPDATE tests
+SET
+  status = 'pass'
+FROM
+  (
+    SELECT
+      greeting
+    FROM
+      hello_world
+  ) AS actual
+WHERE
+  actual.greeting = tests.expected;
+
+-- Write results and debug info:
+.read ./test_reporter.sql