prompt: You will be provided with a partial code base and an issue statement explaining a problem to resolve.
  <issue>
  Set up integration testing environment
  ## Problem
  We need to setup an integration test environment for Mathesar, to test all user action scenarios.
  
  ## Proposed solution
  Based on the discussions we've had previously (#89), the most suitable choice for us is [Playwright](https://playwright.dev/).
  
  Integ tests require a complete mathesar setup, including a database. We should be able to test `user action -> api calls -> changes in db`.
  
  ## Additional context
  - #89 
  
  </issue>
  <code>
  [start of install.py]
  1 """
  2 This script installs functions and types for Mathesar onto the configured DB.
  3 """
  4 from config.settings import DATABASES
  5 from db import install
  6 import sys
  7 import getopt
  8 
  9 
  10 def main():
  11     skip_confirm = False
  12     (opts, _) = getopt.getopt(sys.argv[1:], ":s", ["skip-confirm"])
  13     for (opt, value) in opts:
  14         if (opt == "-s") or (opt == "--skip-confirm"):
  15             skip_confirm = True
  16     for database_key in [key for key in DATABASES if key != "default"]:
  17         install_on_db_with_key(database_key, skip_confirm)
  18 
  19 
  20 def install_on_db_with_key(database_key, skip_confirm):
  21     if DATABASES[database_key]["HOST"] == "mathesar_db":
  22         # if we're going to install on the docker-created Postgres, we'll
  23         # create the DB
  24         print("Creating Mathesar DB on docker-created PostgreSQL instance")
  25         install.create_mathesar_database(
  26             DATABASES[database_key]["NAME"],
  27             DATABASES["default"]["USER"],
  28             DATABASES["default"]["PASSWORD"],
  29             DATABASES["default"]["HOST"],
  30             DATABASES["default"]["NAME"],
  31             DATABASES["default"]["PORT"],
  32         )
  33         print(f"Created DB is {DATABASES['mathesar_tables']['NAME']}")
  34     else:
  35         # if we're installing anywhere else, we require the DB to exist in
  36         # advance.
  37         username = DATABASES[database_key]["USER"]
  38         password = DATABASES[database_key]["PASSWORD"]
  39         host = DATABASES[database_key]["HOST"]
  40         db_name = DATABASES[database_key]["NAME"]
  41         port = DATABASES[database_key]["PORT"]
  42         print("Installing Mathesar DB on preexisting PostgreSQL instance...")
  43         if skip_confirm is False:
  44             confirmation = input(
  45                 f"Mathesar will be installed on DB {db_name} at host {host}."
  46                 "Confirm? (y/n) >  "
  47             )
  48             if (confirmation.lower() in ["y", "yes"]) or (skip_confirm is True):
  49                 print("Installing...")
  50                 install.install_mathesar_on_preexisting_database(
  51                     username,
  52                     password,
  53                     host,
  54                     db_name,
  55                     port,
  56                 )
  57             else:
  58                 print("Skipping DB with key {database_key}.")
  59 
  60 
  61 if __name__ == "__main__":
  62     main()
  63
  [end of install.py]
  </code>
  
  I need you to solve this issue by generating a single patch file that I can apply directly to this repository using git apply. Please respond with a single patch file in the following format.
  <patch>
  diff --git a/file.py b/file.py
  --- a/file.py
  +++ b/file.py
  @@ -1,27 +1,35 @@
   def euclidean(a, b):
  -    while b:
  -        a, b = b, a % b
  -    return a
  +    if b == 0:
  +        return a
  +    return euclidean(b, a % b)
   
   
   def bresenham(x0, y0, x1, y1):
       points = []
       dx = abs(x1 - x0)
       dy = abs(y1 - y0)
  -    sx = 1 if x0 < x1 else -1
  -    sy = 1 if y0 < y1 else -1
  -    err = dx - dy
  +    x, y = x0, y0
  +    sx = -1 if x0 > x1 else 1
  +    sy = -1 if y0 > y1 else 1
   
  -    while True:
  -        points.append((x0, y0))
  -        if x0 == x1 and y0 == y1:
  -            break
  -        e2 = 2 * err
  -        if e2 > -dy:
  -            err -= dy
  -            x0 += sx
  -        if e2 < dx:
  -            err += dx
  -            y0 += sy
  +    if dx > dy:
  +        err = dx / 2.0
  +        while x != x1:
  +            points.append((x, y))
  +            err -= dy
  +            if err < 0:
  +                y += sy
  +                err += dx
  +            x += sx
  +    else:
  +        err = dy / 2.0
  +        while y != y1:
  +            points.append((x, y))
  +            err -= dx
  +            if err < 0:
  +                x += sx
  +                err += dy
  +            y += sy
  +
  +    points.append((x, y))
       return points
  
  </patch>
golden_diff: diff --git a/install.py b/install.py
  --- a/install.py
  +++ b/install.py
  @@ -39,7 +39,7 @@
           host = DATABASES[database_key]["HOST"]
           db_name = DATABASES[database_key]["NAME"]
           port = DATABASES[database_key]["PORT"]
  -        print("Installing Mathesar DB on preexisting PostgreSQL instance...")
  +        print(f"Installing Mathesar DB {db_name} on preexisting PostgreSQL instance at host {host}...")
           if skip_confirm is False:
               confirmation = input(
                   f"Mathesar will be installed on DB {db_name} at host {host}."
  
verification_info: {"golden_diff": "diff --git a/install.py b/install.py\n--- a/install.py\n+++ b/install.py\n@@ -39,7 +39,7 @@\n         host = DATABASES[database_key][\"HOST\"]\n         db_name = DATABASES[database_key][\"NAME\"]\n         port = DATABASES[database_key][\"PORT\"]\n-        print(\"Installing Mathesar DB on preexisting PostgreSQL instance...\")\n+        print(f\"Installing Mathesar DB {db_name} on preexisting PostgreSQL instance at host {host}...\")\n         if skip_confirm is False:\n             confirmation = input(\n                 f\"Mathesar will be installed on DB {db_name} at host {host}.\"\n", "issue": "Set up integration testing environment\n## Problem\r\nWe need to setup an integration test environment for Mathesar, to test all user action scenarios.\r\n\r\n## Proposed solution\r\nBased on the discussions we've had previously (#89), the most suitable choice for us is [Playwright](https://playwright.dev/).\r\n\r\nInteg tests require a complete mathesar setup, including a database. We should be able to test `user action -> api calls -> changes in db`.\r\n\r\n## Additional context\r\n- #89 \n", "before_files": [{"content": "\"\"\"\nThis script installs functions and types for Mathesar onto the configured DB.\n\"\"\"\nfrom config.settings import DATABASES\nfrom db import install\nimport sys\nimport getopt\n\n\ndef main():\n    skip_confirm = False\n    (opts, _) = getopt.getopt(sys.argv[1:], \":s\", [\"skip-confirm\"])\n    for (opt, value) in opts:\n        if (opt == \"-s\") or (opt == \"--skip-confirm\"):\n            skip_confirm = True\n    for database_key in [key for key in DATABASES if key != \"default\"]:\n        install_on_db_with_key(database_key, skip_confirm)\n\n\ndef install_on_db_with_key(database_key, skip_confirm):\n    if DATABASES[database_key][\"HOST\"] == \"mathesar_db\":\n        # if we're going to install on the docker-created Postgres, we'll\n        # create the DB\n        print(\"Creating Mathesar DB on docker-created PostgreSQL instance\")\n        install.create_mathesar_database(\n            DATABASES[database_key][\"NAME\"],\n            DATABASES[\"default\"][\"USER\"],\n            DATABASES[\"default\"][\"PASSWORD\"],\n            DATABASES[\"default\"][\"HOST\"],\n            DATABASES[\"default\"][\"NAME\"],\n            DATABASES[\"default\"][\"PORT\"],\n        )\n        print(f\"Created DB is {DATABASES['mathesar_tables']['NAME']}\")\n    else:\n        # if we're installing anywhere else, we require the DB to exist in\n        # advance.\n        username = DATABASES[database_key][\"USER\"]\n        password = DATABASES[database_key][\"PASSWORD\"]\n        host = DATABASES[database_key][\"HOST\"]\n        db_name = DATABASES[database_key][\"NAME\"]\n        port = DATABASES[database_key][\"PORT\"]\n        print(\"Installing Mathesar DB on preexisting PostgreSQL instance...\")\n        if skip_confirm is False:\n            confirmation = input(\n                f\"Mathesar will be installed on DB {db_name} at host {host}.\"\n                \"Confirm? (y/n) >  \"\n            )\n            if (confirmation.lower() in [\"y\", \"yes\"]) or (skip_confirm is True):\n                print(\"Installing...\")\n                install.install_mathesar_on_preexisting_database(\n                    username,\n                    password,\n                    host,\n                    db_name,\n                    port,\n                )\n            else:\n                print(\"Skipping DB with key {database_key}.\")\n\n\nif __name__ == \"__main__\":\n    main()\n", "path": "install.py"}]}