Add missing Index API Spec Tests, Part 1

spec/namespaces/replication.yaml

@@ -298,4 +298,4 @@ components:
       content:
         application/json:
           schema:
-            $ref: '../schemas/_common.yaml#/components/schemas/AcknowledgedResponseBase'
+            $ref: '../schemas/_common.yaml#/components/schemas/AcknowledgedResponseBase'

tests/default/indices/mapping.yaml

@@ -146,3 +146,40 @@ chapters:
       status: 200
       payload:
         acknowledged: true
+  - synopsis: Add new fields to index mapping.
+    path: /{index}/_mapping
+    method: POST
+    parameters:
+      index: movies
+    request:
+      payload:
+        properties:
+          genre:
+            type: text
+          rating:
+            type: float
+    response:
+      status: 200
+      payload:
+        acknowledged: true
+  - synopsis: Get specific field mappings for an index.
+    path: /{index}/_mapping/field/{fields}
+    method: GET
+    parameters:
+      index: movies
+      fields: director,year
+    response:
+      status: 200
+      payload:
+        movies:
+          mappings:
+            year:
+              full_name: year
+              mapping:
+                year:
+                  type: integer
+            director:
+              full_name: director
+              mapping:
+                director:
+                  type: text

tests/default/indices/msearch.yaml

@@ -0,0 +1,124 @@
+$schema: ../../../json_schemas/test_story.schema.yaml
+
+description: Test endpoints relevant to the lifecycle of an index, including multi-get and multi-search operations.
+epilogues:
+  - path: /books
+    method: DELETE
+    status: [200, 404]
+  - path: /games
+    method: DELETE
+    status: [200, 404]
+chapters:
+  - synopsis: Create an index named `books` with mappings and settings.
+    path: /{index}
+    method: PUT
+    parameters:
+      index: books
+    request:
+      payload:
+        mappings:
+          properties:
+            name:
+              type: keyword
+            age:
+              type: integer
+        settings:
+          number_of_shards: 5
+          number_of_replicas: 2
+    response:
+      status: 200
+
+  - synopsis: Create an index named `games` with default settings.
+    path: /{index}
+    method: PUT
+    parameters:
+      index: games
+
+  - synopsis: Add documents to the `books` index.
+    path: /{index}/_doc/{id}
+    method: POST
+    parameters:
+      index: books
+      id: '1'
+    request:
+      payload:
+        name: Book 1
+        age: 10
+    response:
+      status: 201
+
+  - synopsis: Add more documents to the `books` index.
+    path: /{index}/_doc/{id}
+    method: POST
+    parameters:
+      index: books
+      id: '2'
+    request:
+      payload:
+        name: Book 2
+        age: 20
+    response:
+      status: 201
+
+  - synopsis: Add another document to the `books` index.
+    path: /{index}/_doc/{id}
+    method: POST
+    parameters:
+      index: books
+      id: '3'
+    request:
+      payload:
+        name: Book 3
+        age: 30
+    response:
+      status: 201
+
+  - synopsis: Perform a `_mget` request to retrieve documents by IDs.
+    path: /{index}/_mget
+    method: POST
+    parameters:
+      index: books
+    request:
+      payload:
+        ids: ['1', '2', '3']
+    response:
+      status: 200
+      payload:
+        docs:
+          - _index: books
+            _id: '1'
+            _source:
+              name: Book 1
+              age: 10
+          - _index: books
+            _id: '2'
+            _source:
+              name: Book 2
+              age: 20
+          - _index: books
+            _id: '3'
+            _source:
+              name: Book 3
+              age: 30
+
+  - synopsis: Perform a `_msearch` request to execute multiple search queries in a single call.
+    path: /{index}/_msearch
+    method: POST
+    parameters:
+      index: books
+    request:
+      content_type: application/x-ndjson
+      payload:
+        - {index: books}
+        - {query: {match: {name: Book 1}}}
+        - {index: books}
+        - {query: {match: {name: Book 2}}}
+    response:
+      status: 200
+  - synopsis: Delete the `books` and `games` indices.
+    path: /{index}
+    method: DELETE
+    parameters:
+      index: books,games
+    response:
+      status: 200

tests/default/indices/refresh.yaml

@@ -37,3 +37,27 @@ chapters:
       payload:
         _shards:
           failed: 0
+  - synopsis: Adding one more document.
+    path: /{index}/_doc
+    method: POST
+    parameters:
+      index: movies
+    request:
+      payload:
+        title: Margin call 
+        year: 2011
+    response:
+      status: 201
+  - synopsis: Refresh an index.
+    path: /{index}/_refresh
+    method: GET
+    parameters:
+      index: movies
+      ignore_unavailable: true
+      allow_no_indices: false
+      expand_wildcards: all
+    response:
+      status: 200
+      payload:
+        _shards:
+          failed: 0