Babel: use NAME for src block calls in ERT

* testing/examples/babel.org(use case of reading entry properties):
Adapt to use the new introduced #+NAME for src block calls.
* testing/lisp/test-ob-exp.el(ob-exp/use-case-of-reading-entry-properties):
Adapt to use the new introduced #+NAME for src block calls.

testing/examples/babel.org

@@ -365,7 +365,10 @@ Here is a call line with more than just the results exported.
   :ID:       cc5fbc20-bca5-437a-a7b8-2b4d7a03f820
   :END:
 
-If overriden by caller then use :var from header else use entry property.
+Use case checked and documented with this test: During their
+evaluation the source blocks read values from properties from the
+entry where the call has been made unless the value is overridden with
+the optional argument of the caller.
 
 ** section
    :PROPERTIES:
@@ -375,10 +378,14 @@ If overriden by caller then use :var from header else use entry property.
 
 Note: Just export of a property can be done with a macro: {{{property(a)}}}.
 
-#+CALL: src_block_location_shell(dummy_name="sect call")
-#+CALL: src_block_location_elisp[:session sect call]()
-- sect inline call_src_block_location_shell(dummy_name="sect inline")
-- sect inline call_src_block_location_elisp[:session sect inline]()
+#+NAME: src_block_location_shell sect call
+#+CALL: src_block_location_shell()
+
+#+NAME: src_block_location_elisp sect call
+#+CALL: src_block_location_elisp()
+
+- sect inline call_src_block_location_shell()
+- sect inline call_src_block_location_elisp()
 
 *** subsection
     :PROPERTIES:
@@ -386,20 +393,27 @@ Note: Just export of a property can be done with a macro: {{{property(a)}}}.
     :c:        4
     :END:
 
-#+CALL: src_block_location_shell(dummy_name="sub0 call")
-#+CALL: src_block_location_elisp[:session sub0 call]()
-- sub0 inline call_src_block_location_shell(dummy_name="sub0 inline")
-- sub0 inline call_src_block_location_elisp[:session sub0 inline]()
+#+NAME: src_block_location_shell sub0 call
+#+CALL: src_block_location_shell()
+
+#+NAME: src_block_location_elisp sub0 call
+#+CALL: src_block_location_elisp()
+
+- sub0 inline call_src_block_location_shell()
+- sub0 inline call_src_block_location_elisp()
+
+#+NAME: src_block_location_shell sub1 call
+#+CALL: src_block_location_shell(c=5, e=6)
+
+#+NAME: src_block_location_elisp sub1 call
+#+CALL: src_block_location_elisp(c=5, e=6)
 
-#+CALL: src_block_location_shell(dummy_name="sub1 call", c=5, e=6)
-#+CALL: src_block_location_elisp[:session sub1 call](c=5, e=6)
-- sub1 inline call_src_block_location_shell(dummy_name="sub1 inline", c=5, e=6)
-- sub1 inline call_src_block_location_elisp[:session sub1 inline](c=5, e=6)
+- sub1 inline call_src_block_location_shell(c=5, e=6)
+- sub1 inline call_src_block_location_elisp(c=5, e=6)
 
 **** function definition
 
 #+NAME: src_block_location_shell
-#+HEADER: :var dummy_name="workaround to get different result blocks"
 #+HEADER: :var a=(or (org-entry-get org-babel-current-src-block-location "a" t) "0")
 #+HEADER: :var b=(or (org-entry-get org-babel-current-src-block-location "b" t) "0")
 #+HEADER: :var c=(or (org-entry-get org-babel-current-src-block-location "c" t) "0")

testing/lisp/test-ob-exp.el

@@ -217,7 +217,6 @@ Here is one at the end of a line. =2=
       (should-not (string-match (regexp-quote "i=\"10\"") result)))))
 
 (ert-deftest ob-exp/use-case-of-reading-entry-properties ()
-  :expected-result :failed ;; TODO: update for new call line result insertion
   (org-test-at-id "cc5fbc20-bca5-437a-a7b8-2b4d7a03f820"
     (org-narrow-to-subtree)
     (let* ((case-fold-search nil)
@@ -227,27 +226,27 @@ Here is one at the end of a line. =2=
 	   (sub1 "a:1, b:2, c:5, d:0, e:6")
 	   (func sub0))
       ;; entry "section"
-      (should (string-match (concat "\"sect call\".*)\n: shell " sect "\n")
+      (should (string-match (concat "_shell sect call\n: shell " sect "\n")
 			    result))
-      (should (string-match (concat "sect call\\](.*)\n: elisp " sect "\n")
+      (should (string-match (concat "_elisp sect call\n: elisp " sect "\n")
 			    result))
       (should (string-match (concat "\n- sect inline =shell " sect "=\n")
 			    result))
       (should (string-match (concat "\n- sect inline =elisp " sect "=\n")
 			    result))
       ;; entry "subsection", call without arguments
-      (should (string-match (concat "\"sub0 call\".*)\n: shell " sub0 "\n")
+      (should (string-match (concat "_shell sub0 call\n: shell " sub0 "\n")
 			    result))
-      (should (string-match (concat "sub0 call\\](.*)\n: elisp " sub0 "\n")
+      (should (string-match (concat "_elisp sub0 call\n: elisp " sub0 "\n")
 			    result))
       (should (string-match (concat "\n- sub0 inline =shell " sub0 "=\n")
 			    result))
       (should (string-match (concat "\n- sub0 inline =elisp " sub0 "=\n")
 			    result))
       ;; entry "subsection", call with arguments
-      (should (string-match (concat "\"sub1 call\".*)\n: shell " sub1 "\n")
+      (should (string-match (concat "_shell sub1 call\n: shell " sub1 "\n")
 			    result))
-      (should (string-match (concat "sub1 call\\](.*)\n: elisp " sub1 "\n")
+      (should (string-match (concat "_elisp sub1 call\n: elisp " sub1 "\n")
 			    result))
       (should (string-match (concat "\n- sub1 inline =shell " sub1 "=\n")
 			    result))