From 3a44dd8750a212b5ed26cb0882dd1ad3dc3085d6 Mon Sep 17 00:00:00 2001
From: Frederick Muriuki Muriithi
Date: Tue, 8 Nov 2022 16:40:55 +0300
Subject: Migrations: Init `resource_categories` with initial categories

* migrations/auth/20221108_04_CKcSL-init-data-in-resource-categories-table.py:
  new migration.
* tests/unit/auth/test_migration_init_data_in_resource_categories_table.py:
  test new migration.
---
 ...CKcSL-init-data-in-resource-categories-table.py | 25 +++++++++++++++++++
 ...ation_init_data_in_resource_categories_table.py | 28 ++++++++++++++++++++++
 2 files changed, 53 insertions(+)
 create mode 100644 migrations/auth/20221108_04_CKcSL-init-data-in-resource-categories-table.py
 create mode 100644 tests/unit/auth/test_migration_init_data_in_resource_categories_table.py

diff --git a/migrations/auth/20221108_04_CKcSL-init-data-in-resource-categories-table.py b/migrations/auth/20221108_04_CKcSL-init-data-in-resource-categories-table.py
new file mode 100644
index 0000000..76ffbef
--- /dev/null
+++ b/migrations/auth/20221108_04_CKcSL-init-data-in-resource-categories-table.py
@@ -0,0 +1,25 @@
+"""
+Init data in resource_categories table
+"""
+
+from yoyo import step
+
+__depends__ = {'20221108_03_Pbhb1-create-resource-categories-table'}
+
+steps = [
+    step(
+        """
+        INSERT INTO resource_categories VALUES
+        ('fad071a3-2fc8-40b8-992b-cdefe7dcac79', 'mrna', 'mRNA Dataset'),
+        ('548d684b-d4d1-46fb-a6d3-51a56b7da1b3', 'phenotype', 'Phenotype (Publish) Dataset'),
+        ('48056f84-a2a6-41ac-8319-0e1e212cba2a', 'genotype', 'Genotype Dataset')
+        """,
+        """
+        DELETE FROM resource_categories WHERE resource_category_id IN
+        (
+            'fad071a3-2fc8-40b8-992b-cdefe7dcac79',
+            '548d684b-d4d1-46fb-a6d3-51a56b7da1b3',
+            '48056f84-a2a6-41ac-8319-0e1e212cba2a'
+        )
+        """)
+]
diff --git a/tests/unit/auth/test_migration_init_data_in_resource_categories_table.py b/tests/unit/auth/test_migration_init_data_in_resource_categories_table.py
new file mode 100644
index 0000000..4b5a039
--- /dev/null
+++ b/tests/unit/auth/test_migration_init_data_in_resource_categories_table.py
@@ -0,0 +1,28 @@
+"""
+Test that the `resource_categories` table is initialised with the startup data.
+"""
+from contextlib import closing
+
+import pytest
+import sqlite3
+
+from gn3.migrations import get_migration, apply_migrations, rollback_migrations
+from tests.unit.auth.conftest import (
+    apply_single_migration, rollback_single_migration, migrations_up_to)
+
+migration_path = "migrations/auth/20221108_04_CKcSL-init-data-in-resource-categories-table.py"
+
+@pytest.mark.unit_test
+def test_apply_init_data(auth_testdb_path, auth_migrations_dir, backend):
+    older_migrations = migrations_up_to(migration_path, auth_migrations_dir)
+    the_migration = get_migration(migration_path)
+    apply_migrations(backend, older_migrations)
+    with closing(sqlite3.connect(auth_testdb_path)) as conn, closing(conn.cursor()) as cursor:
+        cursor.execute("SELECT * FROM resource_categories")
+        assert len(cursor.fetchall()) == 0, "Expected empty table."
+        apply_single_migration(auth_testdb_path, the_migration)
+        cursor.execute("SELECT * FROM resource_categories")
+        results = cursor.fetchall()
+        assert len(results) == 3, "Expected 3 rows of data."
+
+    rollback_migrations(backend, older_migrations + [the_migration])
-- 
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