tests(emit_str_enum): add end to end test for emit str enum

Author: devstein

internal/endtoend/testdata/emit_str_enum/db/models.py

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+# Code generated by sqlc. DO NOT EDIT.
+# versions:
+#   sqlc v1.27.0
+import dataclasses
+import enum
+from typing import Optional
+
+
+class BookStatus(enum.StrEnum):
+    AVAILABLE = "available"
+    CHECKED_OUT = "checked_out"
+    OVERDUE = "overdue"
+
+
+@dataclasses.dataclass()
+class Book:
+    id: int
+    title: str
+    status: Optional[BookStatus]

internal/endtoend/testdata/emit_str_enum/db/query.py

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+# Code generated by sqlc. DO NOT EDIT.
+# versions:
+#   sqlc v1.27.0
+# source: query.sql
+from typing import AsyncIterator, Iterator, Optional
+
+import sqlalchemy
+import sqlalchemy.ext.asyncio
+
+from db import models
+
+
+CREATE_BOOK = """-- name: create_book \\:one
+INSERT INTO books (
+          title, status
+) VALUES (
+  :p1, :p2
+) RETURNING id, title, status
+"""
+
+
+DELETE_BOOK = """-- name: delete_book \\:exec
+DELETE FROM books
+WHERE id = :p1
+"""
+
+
+GET_BOOK = """-- name: get_book \\:one
+SELECT id, title, status FROM books
+WHERE id = :p1 LIMIT 1
+"""
+
+
+LIST_BOOKS = """-- name: list_books \\:many
+SELECT id, title, status FROM books
+ORDER BY title
+"""
+
+
+class Querier:
+    def __init__(self, conn: sqlalchemy.engine.Connection):
+        self._conn = conn
+
+    def create_book(self, *, title: str, status: Optional[models.BookStatus]) -> Optional[models.Book]:
+        row = self._conn.execute(sqlalchemy.text(CREATE_BOOK), {"p1": title, "p2": status}).first()
+        if row is None:
+            return None
+        return models.Book(
+            id=row[0],
+            title=row[1],
+            status=row[2],
+        )
+
+    def delete_book(self, *, id: int) -> None:
+        self._conn.execute(sqlalchemy.text(DELETE_BOOK), {"p1": id})
+
+    def get_book(self, *, id: int) -> Optional[models.Book]:
+        row = self._conn.execute(sqlalchemy.text(GET_BOOK), {"p1": id}).first()
+        if row is None:
+            return None
+        return models.Book(
+            id=row[0],
+            title=row[1],
+            status=row[2],
+        )
+
+    def list_books(self) -> Iterator[models.Book]:
+        result = self._conn.execute(sqlalchemy.text(LIST_BOOKS))
+        for row in result:
+            yield models.Book(
+                id=row[0],
+                title=row[1],
+                status=row[2],
+            )
+
+
+class AsyncQuerier:
+    def __init__(self, conn: sqlalchemy.ext.asyncio.AsyncConnection):
+        self._conn = conn
+
+    async def create_book(self, *, title: str, status: Optional[models.BookStatus]) -> Optional[models.Book]:
+        row = (await self._conn.execute(sqlalchemy.text(CREATE_BOOK), {"p1": title, "p2": status})).first()
+        if row is None:
+            return None
+        return models.Book(
+            id=row[0],
+            title=row[1],
+            status=row[2],
+        )
+
+    async def delete_book(self, *, id: int) -> None:
+        await self._conn.execute(sqlalchemy.text(DELETE_BOOK), {"p1": id})
+
+    async def get_book(self, *, id: int) -> Optional[models.Book]:
+        row = (await self._conn.execute(sqlalchemy.text(GET_BOOK), {"p1": id})).first()
+        if row is None:
+            return None
+        return models.Book(
+            id=row[0],
+            title=row[1],
+            status=row[2],
+        )
+
+    async def list_books(self) -> AsyncIterator[models.Book]:
+        result = await self._conn.stream(sqlalchemy.text(LIST_BOOKS))
+        async for row in result:
+            yield models.Book(
+                id=row[0],
+                title=row[1],
+                status=row[2],
+            )

internal/endtoend/testdata/emit_str_enum/query.sql

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+-- name: GetBook :one
+SELECT * FROM books
+WHERE id = $1 LIMIT 1;
+
+-- name: ListBooks :many
+SELECT * FROM books
+ORDER BY title;
+
+-- name: CreateBook :one
+INSERT INTO books (
+          title, status
+) VALUES (
+  $1, $2
+) RETURNING *;
+
+-- name: DeleteBook :exec
+DELETE FROM books
+WHERE id = $1;

internal/endtoend/testdata/emit_str_enum/schema.sql

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+CREATE TYPE book_status AS ENUM ('available', 'checked_out', 'overdue');
+
+
+CREATE TABLE books (
+          id     BIGSERIAL PRIMARY KEY,
+          title  text      NOT NULL,
+          status book_status DEFAULT 'available'
+);

internal/endtoend/testdata/emit_str_enum/sqlc.yaml

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+version: "2"
+plugins:
+  - name: py
+    wasm:
+      url: file://../../../../bin/sqlc-gen-python.wasm
+      sha256: "d6846ffad948181e611e883cedd2d2be66e091edc1273a0abc6c9da18399e0ca"
+sql:
+  - schema: schema.sql
+    queries: query.sql
+    engine: postgresql
+    codegen:
+      - plugin: py
+        out: db
+        options:
+          package: db
+          emit_sync_querier: true
+          emit_async_querier: true
+          emit_str_enum: true
+