Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Implement smarter merge #55

Merged
merged 3 commits into from
May 19, 2022
Merged
Show file tree
Hide file tree
Changes from 1 commit
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 3 additions & 10 deletions lib/rspec/openapi/schema_merger.rb
Original file line number Diff line number Diff line change
Expand Up @@ -25,22 +25,15 @@ def normalize_keys(spec)
# Also this needs to be aware of OpenAPI details unlike an ordinary deep_reverse_merge
# because a Hash-like structure may be an array whose Hash elements have a key name.
#
# TODO: Perform more intelligent merges like rerouting edits / merging types
# TODO: Should we probably force-merge `summary` regardless of manual modifications?
def deep_reverse_merge!(base, spec)
spec.each do |key, value|
if base[key].is_a?(Hash) && value.is_a?(Hash)
deep_reverse_merge!(base[key], value)
elsif !base.key?(key)
base[key] = value
elsif base[key].is_a?(Array) && value.is_a?(Array)
# parameters need to be merged as if `name` and `in` were the Hash keys.
if key == 'parameters'
base[key] |= value
base[key].uniq! { |param| param.slice('name', 'in') }
if !base[key].key?("$ref")
Copy link
Owner Author

@exoego exoego May 16, 2022

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

This is a special treatment to avoid merging anything to Reference Object.
The reference object can have only $ref field.

# invalid 
  schema:
     $ref:  "#/components/schemas/Pet"
     description: "override"

# valid 
  schema:
     allOf:
      - $ref:  "#/components/schemas/Pet"
      - description: "override"

Copy link
Collaborator

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Is this for the case that $ref is manually added to an OpenAPI schema file? If you manually maintain the schema of the response, why don't you skip updating OpenAPI from such test cases? Do you have a test case that calls multiple endpoints and want to update OpenAPI for only one of these?

deep_reverse_merge!(base[key], value)
end
else
# no-op
base[key] = value
Copy link
Collaborator

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Similar to https://github.com/k0kubun/rspec-openapi/pull/55/files#r877575816, as long as it updates only fields that rspec-openapi generates, it's probably fine, I guess.

end
end
base
Expand Down
46 changes: 3 additions & 43 deletions spec/rails/doc/openapi.json
Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,7 @@
}
},
"200": {
"description": "with flat query parameters",
"description": "with different deep query parameters",
"content": {
"application/json": {
"schema": {
Expand Down Expand Up @@ -105,46 +105,6 @@
}
},
"parameters": [
{
"name": "page",
"in": "query",
"schema": {
"type": "integer"
},
"example": 1
},
{
"name": "per",
"in": "query",
"schema": {
"type": "integer"
},
"example": 10
},
{
"name": "X-Authorization-Token",
"in": "header",
"required": true,
"schema": {
"type": "string"
},
"example": "token"
},
{
"name": "filter[name]",
"in": "query",
"schema": {
"type": "object",
"properties": {
"name": {
"type": "string"
}
}
},
"example": {
"name": "Example Table"
}
},
k0kubun marked this conversation as resolved.
Show resolved Hide resolved
{
"name": "filter[price]",
"in": "query",
Expand Down Expand Up @@ -268,7 +228,7 @@
"schema": {
"type": "integer"
},
"example": 1
"example": 2
}
],
"responses": {
Expand Down Expand Up @@ -406,7 +366,7 @@
},
"example": {
"nested": {
"image": "#<ActionDispatch::Http::UploadedFile:0x00007fa723dec4a8>",
"image": "test.png",
"caption": "Some caption"
}
}
Expand Down
39 changes: 7 additions & 32 deletions spec/rails/doc/openapi.yaml
Original file line number Diff line number Diff line change
Expand Up @@ -20,25 +20,6 @@ paths:
tags:
- Table
parameters:
- name: page
in: query
schema:
type: integer
example: 1
- name: per
in: query
schema:
type: integer
example: 10
- name: filter[name]
in: query
schema:
type: object
properties:
name:
type: string
example:
name: Example Table
- name: filter[price]
in: query
schema:
Expand All @@ -48,15 +29,9 @@ paths:
type: string
example:
price: '0'
- name: X-Authorization-Token
in: header
required: true
schema:
type: string
example: token
responses:
'200':
description: returns a list of tables
description: with different deep query parameters
content:
application/json:
schema:
Expand Down Expand Up @@ -93,7 +68,7 @@ paths:
database:
id: 2
name: production
null_sample:
null_sample:
storage_size: 12.3
created_at: '2020-07-17T00:00:00+00:00'
updated_at: '2020-07-17T00:00:00+00:00'
Expand Down Expand Up @@ -165,7 +140,7 @@ paths:
database:
id: 2
name: production
null_sample:
null_sample:
storage_size: 12.3
created_at: '2020-07-17T00:00:00+00:00'
updated_at: '2020-07-17T00:00:00+00:00'
Expand All @@ -180,7 +155,7 @@ paths:
required: true
schema:
type: integer
example: 1
example: 2
responses:
'200':
description: returns a table
Expand Down Expand Up @@ -218,7 +193,7 @@ paths:
database:
id: 2
name: production
null_sample:
null_sample:
storage_size: 12.3
created_at: '2020-07-17T00:00:00+00:00'
updated_at: '2020-07-17T00:00:00+00:00'
Expand Down Expand Up @@ -310,7 +285,7 @@ paths:
database:
id: 2
name: production
null_sample:
null_sample:
storage_size: 12.3
created_at: '2020-07-17T00:00:00+00:00'
updated_at: '2020-07-17T00:00:00+00:00'
Expand Down Expand Up @@ -362,7 +337,7 @@ paths:
database:
id: 2
name: production
null_sample:
null_sample:
storage_size: 12.3
created_at: '2020-07-17T00:00:00+00:00'
updated_at: '2020-07-17T00:00:00+00:00'
Expand Down
53 changes: 53 additions & 0 deletions spec/rspec/schema_merger/base.json
Original file line number Diff line number Diff line change
@@ -0,0 +1,53 @@
{
"openapi": "3.0.3",
"info": {
"title": "My API",
"version": "1.0.0"
},
"servers": [],
"paths": {
"/tables": {
"get": {
"summary": "index",
"tags": [
"Table"
],
"responses": {
"200": {
"description": "foo",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Table"
},
"example": [
{
"id": 1,
"name": "THIS SHOULD BE UPDATED"
}
]
}
}
}
},
"parameters": []
}
}
},
"components": {
"schemas": {
"Table": {
"type": "object",
"properties": {
"id": {
"type": "integer",
"format": "int64"
},
"name": {
"type": "string"
}
}
}
}
}
}
53 changes: 53 additions & 0 deletions spec/rspec/schema_merger/expected.json
Original file line number Diff line number Diff line change
@@ -0,0 +1,53 @@
{
"openapi": "3.0.3",
"info": {
"title": "My API",
"version": "1.0.0"
},
"servers": [],
"paths": {
"/tables": {
"get": {
"summary": "index",
"tags": [
"Table"
],
"responses": {
"200": {
"description": "foo",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/Table"
},
"example": [
{
"id": 9999,
"name": "UPDATED"
}
]
}
}
}
},
"parameters": []
}
}
},
"components": {
"schemas": {
"Table": {
"type": "object",
"properties": {
"id": {
"type": "integer",
"format": "int64"
},
"name": {
"type": "string"
}
}
}
}
}
}
39 changes: 39 additions & 0 deletions spec/rspec/schema_merger/input.json
Original file line number Diff line number Diff line change
@@ -0,0 +1,39 @@
{
"paths": {
"/tables": {
"get": {
"summary": "index",
"tags": [
"Table"
],
"responses": {
"200": {
"description": "foo",
"content": {
"application/json": {
"schema": {
"type": "object",
"properties": {
"id": {
"type": "integer"
},
"name": {
"type": "string"
}
}
},
"example": [
{
"id": 9999,
"name": "UPDATED"
}
]
}
}
}
},
"parameters": []
}
}
}
}
27 changes: 27 additions & 0 deletions spec/rspec/schema_merger/schema_merger_spec.rb
Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
require 'spec_helper'
require 'json'
require "rspec/openapi/schema_merger"

RSpec.describe "SchemaMerger" do
include SpecHelper

let(:base_path) do
File.expand_path('spec/rspec/schema_merger/base.json', repo_root)
end

let(:input_path) do
File.expand_path('spec/rspec/schema_merger/input.json', repo_root)
end

let(:expected_path) do
File.expand_path('spec/rspec/schema_merger/expected.json', repo_root)
end

it "overwrite the supported key, but leaves the unsupported keys" do
base_json = JSON.load(File.read(base_path))
input_json = JSON.load(File.read(input_path))
res = RSpec::OpenAPI::SchemaMerger.reverse_merge!(base_json, input_json)
expected_json = JSON.load(File.read(expected_path))
expect(res).to eq(expected_json)
end
end