Add e2e cases for some functionality in example/client/mlyc

example/client/mlyc/mlyc.go

@@ -26,9 +26,8 @@ func main() {
 	})
 
 	// this is an example usage of a non-Storable type being bound to Response.Data
-	client.CustomMakerRegistry.Register("custom", func() interface{} {
-		// TODO provide actual example
-		return struct{}{}
+	client.CustomMakerRegistry.Register("slft_batch", func() interface{} {
+		return new(slfmodel.Segmented)
 	})
 
 	client.Run(os.Args[1:])

example/e2e/regression/cases/001_e2e_client/test.yaml

@@ -0,0 +1,55 @@
+init:
+  parentPath: $parent.path
+
+pipeline:
+  test:
+    action: exec:run
+    target: $target
+    checkError: true
+    commands:
+      - /tmp/e2e/mlyc -m sli -a 'sa:a;sl:a;aux:test;kf:k'
+      - /tmp/e2e/mlyc -m slf -s slft_batch -a 'sa:a,b;sl:b;aux:test'
+      - /tmp/e2e/mlyc -m slf --maker=slft_batch -a 'sa:b;sl:b;aux:test'
+
+  assert:
+    action: validator:assert
+    init:
+      actual: $AsJSON($test.Cmd[0].Stdout)
+    actual: $actual
+    expect: |
+      {
+        "data": {
+          "D": {
+            "expand": 25
+          }
+        }
+      }
+
+  assertStorable:
+    action: validator:assert
+    init:
+      actual: $AsJSON($test.Cmd[1].Stdout)
+    actual: $actual
+    expect: |
+      {
+        "data": [
+          {
+            "Class": "five"
+          },
+          {
+            "Class": "five"
+          }
+        ]
+      }
+
+  assertCustom:
+    action: validator:assert
+    init:
+      actual: $AsJSON($test.Cmd[2].Stdout)
+    actual: $actual
+    expect: |
+      {
+        "data": {
+          "Class": "five"
+        }
+      }