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t8y2--dbx/packages/app-tests/tableSqlTemplates.test.ts
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2026-07-13 13:09:14 +08:00

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import { strict as assert } from "node:assert";
import { test } from "vitest";
import type { ColumnInfo } from "../../apps/desktop/src/types/database.ts";
import { buildTableDeleteTemplate, buildTableInsertTemplate, buildTableSelectTemplate, buildTableUpdateTemplate } from "../../apps/desktop/src/lib/table/tableSqlTemplates.ts";
function col(overrides: Partial<ColumnInfo> & { name: string; data_type: string }): ColumnInfo {
return {
is_nullable: true,
column_default: null,
is_primary_key: false,
extra: null,
...overrides,
};
}
const columns: ColumnInfo[] = [
col({ name: "id", data_type: "integer", is_primary_key: true, extra: "auto_increment" }),
col({ name: "name", data_type: "varchar" }),
col({ name: "created_at", data_type: "timestamp" }),
];
test("builds SELECT template with explicit table columns", () => {
assert.equal(
buildTableSelectTemplate({
databaseType: "postgres",
schema: "public",
tableName: "users",
columns,
}),
'SELECT "id", "name", "created_at"\nFROM "public"."users";',
);
});
test("builds INSERT template without auto generated columns", () => {
assert.equal(
buildTableInsertTemplate({
databaseType: "mysql",
tableName: "users",
columns,
}),
"INSERT INTO `users` (`name`, `created_at`)\nVALUES ('name_value', CURRENT_TIMESTAMP);",
);
});
test("builds UPDATE template with primary key WHERE clause", () => {
assert.equal(
buildTableUpdateTemplate({
databaseType: "postgres",
schema: "public",
tableName: "users",
columns,
}),
'UPDATE "public"."users"\nSET "name" = \'name_value\',\n "created_at" = CURRENT_TIMESTAMP\nWHERE "id" = 0;',
);
});
test("builds DELETE template with primary key WHERE clause", () => {
assert.equal(
buildTableDeleteTemplate({
databaseType: "postgres",
schema: "public",
tableName: "users",
columns,
}),
'DELETE FROM "public"."users"\nWHERE "id" = 0;',
);
});
test("builds DELETE template with TODO WHERE clause when no primary key exists", () => {
assert.equal(
buildTableDeleteTemplate({
databaseType: "sqlite",
tableName: "audit",
columns: [col({ name: "message", data_type: "text" })],
}),
'DELETE FROM "audit"\nWHERE /* TODO: add WHERE clause */;',
);
});