dimgigov
6bfc5b3a3c
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- Pure Nim wire protocol client (async + sync, no C FFI) - Query Builder: fluent API, SQL generator, execution, transactions - Schema Builder: create/alter/drop tables, column operations - Connection pool with aging and timeout handling - ORM integration via compile-time DB_BARADB switch - Tests: test_open, test_query - Documentation: README.md, PLAN_BARADB.md
83 lines
2.5 KiB
Nim
83 lines
2.5 KiB
Nim
discard """
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cmd: "nim c -r $file"
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"""
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import std/unittest
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import std/asyncdispatch
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import std/json
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import std/options
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import std/strformat
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import ../../src/allographer/query_builder
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import ./connections
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let rdb = baradb
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suite("Baradb query"):
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test("create table raw"):
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let sql = """
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CREATE TABLE IF NOT EXISTS "users" (
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"id" SERIAL PRIMARY KEY,
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"name" VARCHAR(255),
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"email" VARCHAR(255),
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"age" INTEGER
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)
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"""
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waitFor rdb.raw(sql).exec()
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check true
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test("insert"):
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waitFor rdb.table("users").insert(%*{ "name": "Alice", "email": "alice@example.com", "age": 30 })
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waitFor rdb.table("users").insert(%*{ "name": "Bob", "email": "bob@example.com", "age": 25 })
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check true
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test("get"):
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let users = waitFor rdb.select("id", "name", "email", "age").table("users").orderBy("id", Asc).get()
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check users.len >= 2
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check users[0]["name"].getStr == "Alice"
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check users[0]["email"].getStr == "alice@example.com"
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check users[0]["age"].getInt == 30
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test("first"):
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let user = waitFor rdb.table("users").where("name", "=", "Alice").first()
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check user.isSome
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check user.get["name"].getStr == "Alice"
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test("find"):
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let user = waitFor rdb.table("users").find(1)
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check user.isSome
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check user.get["id"].getInt == 1
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test("update"):
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waitFor rdb.table("users").where("name", "=", "Alice").update(%*{ "age": 31 })
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let user = waitFor rdb.table("users").where("name", "=", "Alice").first()
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check user.isSome
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check user.get["age"].getInt == 31
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test("delete"):
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waitFor rdb.table("users").where("name", "=", "Bob").delete()
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let user = waitFor rdb.table("users").where("name", "=", "Bob").first()
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check user.isNone
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test("count"):
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let cnt = waitFor rdb.table("users").count()
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check cnt >= 1
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test("transaction rollback"):
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waitFor rdb.begin()
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waitFor rdb.table("users").insert(%*{ "name": "Charlie", "email": "charlie@example.com", "age": 40 })
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waitFor rdb.rollback()
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let user = waitFor rdb.table("users").where("name", "=", "Charlie").first()
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check user.isNone
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test("transaction commit"):
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waitFor rdb.begin()
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waitFor rdb.table("users").insert(%*{ "name": "Dave", "email": "dave@example.com", "age": 50 })
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waitFor rdb.commit()
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let user = waitFor rdb.table("users").where("name", "=", "Dave").first()
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check user.isSome
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test("raw select"):
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let users = waitFor rdb.raw("SELECT * FROM \"users\" WHERE \"age\" > 20").get()
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check users.len >= 1
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