feat(test): add schema tests and schema

Author: jeremyfiel

schemas/v1.0/schema.yaml

@@ -1,5 +1,73 @@
 $id: https://spec.openapis.org/overlay/1.0/schema/WORK-IN-PROGRESS
 $schema: https://json-schema.org/draft/2020-12/schema
 description: The description of Overlay v1.0.x documents
-
-type: object
+properties:
+  overlay:
+    type: string
+    pattern: ^1\.0\.\d+(-.+)?$
+  info:
+    $ref: "#/$defs/info-object"
+  extends:
+    type: string
+    format: uri-reference
+  actions:
+    type: array
+    minItems: 1
+    uniqueItems: true
+    items:
+      $ref: "#/$defs/action-object"
+required:
+  - overlay
+  - info
+  - actions
+$ref: "#/$defs/specification-extensions"
+unevaluatedProperties: false
+$defs:
+  info-object:
+    type: object
+    properties:
+      title:
+        type: string
+      version:
+        type: string
+    required:
+      - title
+      - version
+    $ref: "#/$defs/specification-extensions"
+    unevaluatedProperties: false
+  action-object:
+    properties:
+      target:
+        type: string
+        pattern: ^\$[.\[]?.*$
+      description:
+        type: string
+      update:
+        type:
+          - string
+          - boolean
+          - object
+          - array
+          - number
+          - "null"
+      remove:
+        type: boolean
+        default: false
+    allOf:
+        if:
+          properties:
+            remove:
+              const: true
+          required:
+            - remove
+        then:
+          not:
+            required:
+              - update
+    required:
+      - target
+    $ref: "#/$defs/specification-extensions"
+    unevaluatedProperties: false
+  specification-extensions:
+    patternProperties:
+      ^x-: true

tests/v1.0/fail/actions-invalid-target.yaml

@@ -0,0 +1,7 @@
+overlay: 1.0.0
+info:
+  title: Invalid `target`, must begin with `$`
+  version: 1.0.0
+actions:
+  - target: info.description
+    update: An updated description

tests/v1.0/fail/actions-minimal.yaml

@@ -0,0 +1,5 @@
+overlay: 1.0.0
+info:
+  title: Minimal actions
+  version: 1.0.0
+actions: []

tests/v1.0/fail/actions-missing-target.yaml

@@ -0,0 +1,6 @@
+overlay: 1.0.0
+info:
+  title: Missing actions `target`
+  version: 1.0.0
+actions:
+  - update: my description

tests/v1.0/fail/actions-missing.yaml

@@ -0,0 +1,5 @@
+overlay: 1.0.0
+info:
+  title: Missing `actions`
+  version: 1.0.0
+extends: '/openapi.yaml'

tests/v1.0/fail/actions-no-update-with-remove.yaml

@@ -0,0 +1,9 @@
+overlay: 1.0.0
+info:
+  title: No `update` with `remove`
+  version: 1.0.0
+actions:
+  - target: $.info
+    update:
+      description: An updated description
+    remove: true

tests/v1.0/fail/actions-not-unique.yaml

@@ -0,0 +1,9 @@
+overlay: 1.0.0
+info:
+  title: Actions not unique
+  version: 1.0.0
+actions:
+  - target: '$.info.title'
+    update: 'My New title'
+  - target: '$.info.title'
+    update: 'My New title'

tests/v1.0/fail/extends-invalid-type.yaml

@@ -0,0 +1,6 @@
+overlay: 1.0.0
+info:
+  title: Invalid `extends` type
+  version: 1.0.0
+extends: {}
+actions: []

tests/v1.0/fail/info-missing-title.yaml

@@ -0,0 +1,4 @@
+overlay: 1.0.0
+info:
+  version: 1.0.0
+actions: []

tests/v1.0/fail/info-missing-version.yaml

@@ -0,0 +1,4 @@
+overlay: 1.0.0
+info:
+  title: Missing Info version
+actions: []