CONSOLEify remaining _cat docs

Relates to #18160

docs/build.gradle

@@ -38,9 +38,6 @@ buildRestTests.expectedUnconvertedCandidates = [
   'reference/aggregations/metrics/percentile-rank-aggregation.asciidoc',
   'reference/aggregations/metrics/scripted-metric-aggregation.asciidoc',
   'reference/aggregations/metrics/tophits-aggregation.asciidoc',
-  'reference/cat/snapshots.asciidoc',
-  'reference/cat/templates.asciidoc',
-  'reference/cat/thread_pool.asciidoc',
   'reference/cluster/allocation-explain.asciidoc',
   'reference/cluster/nodes-info.asciidoc',
   'reference/cluster/nodes-stats.asciidoc',

docs/reference/cat/snapshots.asciidoc

@@ -5,15 +5,30 @@ The `snapshots` command shows all snapshots that belong to a specific repository
 To find a list of available repositories to query, the command `/_cat/repositories` can be used.
 Querying the snapshots of a repository named `repo1` then looks as follows.
 
-[source,sh]
+[source,js]
+--------------------------------------------------
+GET /_cat/snapshots/repo1?v&s=id
+--------------------------------------------------
+// CONSOLE
+// TEST[s/^/PUT \/_snapshot\/repo1\/snap1?wait_for_completion=true\n/]
+// TEST[s/^/PUT \/_snapshot\/repo1\/snap2?wait_for_completion=true\n/]
+// TEST[s/^/PUT \/_snapshot\/repo1\n{"type": "fs", "settings": {"location": "repo\/1"}}\n/]
+
+Which looks like:
+
+[source,txt]
 --------------------------------------------------
-% curl 'localhost:9200/_cat/snapshots/repo1?v'
 id     status start_epoch start_time end_epoch  end_time duration indices successful_shards failed_shards total_shards
 snap1  FAILED 1445616705  18:11:45   1445616978 18:16:18     4.6m       1                 4             1            5
 snap2 SUCCESS 1445634298  23:04:58   1445634672 23:11:12     6.2m       2                10             0           10
 --------------------------------------------------
+// TESTRESPONSE[s/FAILED/SUCCESS/ s/14456\d+/\\d+/ s/\d+(\.\d+)?(m|s|ms)/\\d+(\\.\\d+)?(m|s|ms)/]
+// TESTRESPONSE[s/\d+:\d+:\d+/\\d+:\\d+:\\d+/]
+// TESTRESPONSE[s/1                 4             1            5/\\d+ \\d+ \\d+ \\d+/]
+// TESTRESPONSE[s/2                10             0           10/\\d+ \\d+ \\d+ \\d+/]
+// TESTRESPONSE[_cat]
 
 Each snapshot contains information about when it was started and stopped.
 Start and stop timestamps are available in two formats.
 The `HH:MM:SS` output is simply for quick human consumption.
-The epoch time retains more information, including date, and is machine sortable if the snapshot process spans days.
+The epoch time retains more information, including date, and is machine sortable if the snapshot process spans days.

docs/reference/cat/templates.asciidoc

@@ -3,14 +3,25 @@
 
 The `templates` command provides information about existing templates.
 
-[source, sh]
+[source,js]
 --------------------------------------------------
-% curl 'localhost:9200/_cat/templates?v=true'
-name      template order version
-template0 te*      0
-template1 tea*     1
-template2 teak*    2     7
+GET /_cat/templates?v&s=name
 --------------------------------------------------
+// CONSOLE
+// TEST[s/^/PUT _template\/template0\n{"index_patterns": "te*", "order": 0}\n/]
+// TEST[s/^/PUT _template\/template1\n{"index_patterns": "tea*", "order": 1}\n/]
+// TEST[s/^/PUT _template\/template2\n{"index_patterns": "teak*", "order": 2, "version": 7}\n/]
+
+which looks like
+
+[source,txt]
+--------------------------------------------------
+name      index_patterns order version
+template0 [te*]          0
+template1 [tea*]         1
+template2 [teak*]        2     7
+--------------------------------------------------
+// TESTRESPONSE[s/\*/\\*/ s/\[/\\[/ s/\]/\\]/ _cat]
 
 The output shows that there are three existing templates,
 with template2 having a version value.

docs/reference/cat/thread_pool.asciidoc

@@ -4,35 +4,43 @@
 The `thread_pool` command shows cluster wide thread pool statistics per node. By default the active, queue and rejected
 statistics are returned for all thread pools.
 
-[source,sh]
+[source,js]
 --------------------------------------------------
-% curl 192.168.56.10:9200/_cat/thread_pool
-0EWUhXe bulk                0 0 0
-0EWUhXe fetch_shard_started 0 0 0
-0EWUhXe fetch_shard_store   0 0 0
-0EWUhXe flush               0 0 0
-0EWUhXe force_merge         0 0 0
-0EWUhXe generic             0 0 0
-0EWUhXe get                 0 0 0
-0EWUhXe index               0 0 0
-0EWUhXe listener            0 0 0
-0EWUhXe management          1 0 0
-0EWUhXe refresh             0 0 0
-0EWUhXe search              0 0 0
-0EWUhXe snapshot            0 0 0
-0EWUhXe warmer              0 0 0
+GET /_cat/thread_pool
 --------------------------------------------------
+// CONSOLE
+
+Which looks like:
+
+[source,txt]
+--------------------------------------------------
+node-0 bulk                0 0 0
+node-0 fetch_shard_started 0 0 0
+node-0 fetch_shard_store   0 0 0
+node-0 flush               0 0 0
+node-0 force_merge         0 0 0
+node-0 generic             0 0 0
+node-0 get                 0 0 0
+node-0 index               0 0 0
+node-0 listener            0 0 0
+node-0 management          1 0 0
+node-0 refresh             0 0 0
+node-0 search              0 0 0
+node-0 snapshot            0 0 0
+node-0 warmer              0 0 0
+--------------------------------------------------
+// TESTRESPONSE[s/\d+/\\d+/ _cat]
 
 The first column is the node name
 
-[source,sh]
+[source,txt]
 --------------------------------------------------
 node_name
-0EWUhXe
+node-0
 --------------------------------------------------
 
 The second column is the thread pool name
-[source,sh]
+[source,txt]
 --------------------------------------------------
 name
 bulk
@@ -54,7 +62,7 @@ warmer
 
 The next three columns show the active, queue, and rejected statistics for each thread pool
 
-[source,sh]
+[source,txt]
 --------------------------------------------------
 active queue rejected
      0     0        0
@@ -76,12 +84,20 @@ active queue rejected
 The cat thread pool API accepts a `thread_pool_patterns` URL parameter for specifying a
 comma-separated list of regular expressions to match thread pool names.
 
-[source,sh]
+[source,js]
+--------------------------------------------------
+GET /_cat/thread_pool/generic?v&h=id,name,active,rejected,completed
+--------------------------------------------------
+// CONSOLE
+
+which looks like:
+
+[source,js]
 --------------------------------------------------
-% curl 'localhost:9200/_cat/thread_pool/generic?v&h=id,name,active,rejected,completed'
 id                     name    active rejected completed
 0EWUhXeBQtaVGlexUeVwMg generic      0        0        70
 --------------------------------------------------
+// TESTRESPONSE[s/0EWUhXeBQtaVGlexUeVwMg/[\\w-]+/ s/\d+/\\d+/ _cat]
 
 Here the host columns and the active, rejected and completed suggest thread pool statistics are displayed.