add test case

vesoft-inc · Jul 23, 2022 · 786b2e9 · 786b2e9
1 parent 796131c
commit 786b2e9
Showing 1 changed file with 41 additions and 1 deletion.
diff --git a/tests/tck/features/match/Unwind.feature b/tests/tck/features/match/Unwind.feature
@@ -116,6 +116,46 @@ Feature: Unwind clause
       | min   | max  |
       | false | true |
 
+  Scenario: unwind pipe ngql
+    When executing query:
+      """
+      YIELD ['Tim Duncan', 'Tony Parker'] AS a
+      | UNWIND $-.a AS b
+      | GO FROM $-.b OVER like YIELD edge AS e
+      """
+    Then the result should be, in any order:
+      | e                                                            |
+      | [:like "Tim Duncan"->"Manu Ginobili" @0 {likeness: 95}]      |
+      | [:like "Tim Duncan"->"Tony Parker" @0 {likeness: 95}]        |
+      | [:like "Tony Parker"->"LaMarcus Aldridge" @0 {likeness: 90}] |
+      | [:like "Tony Parker"->"Manu Ginobili" @0 {likeness: 95}]     |
+      | [:like "Tony Parker"->"Tim Duncan" @0 {likeness: 95}]        |
+    When executing query:
+      """
+      YIELD {a:1, b:['Tim Duncan', 'Tony Parker'], c:'Tim Duncan'} AS a
+      | YIELD $-.a.b AS b
+      | UNWIND $-.b AS c
+      | GO FROM $-.c OVER like YIELD edge AS e
+      """
+    Then the result should be, in any order:
+      | e                                                            |
+      | [:like "Tim Duncan"->"Manu Ginobili" @0 {likeness: 95}]      |
+      | [:like "Tim Duncan"->"Tony Parker" @0 {likeness: 95}]        |
+      | [:like "Tony Parker"->"LaMarcus Aldridge" @0 {likeness: 90}] |
+      | [:like "Tony Parker"->"Manu Ginobili" @0 {likeness: 95}]     |
+      | [:like "Tony Parker"->"Tim Duncan" @0 {likeness: 95}]        |
+    When executing query:
+      """
+      YIELD {a:1, b:['Tim Duncan', 'Tony Parker'], c:'Tim Duncan'} AS a
+      | YIELD $-.a.c AS b
+      | UNWIND $-.b AS c
+      | GO FROM $-.c OVER like YIELD edge AS e
+      """
+    Then the result should be, in any order:
+      | e                                                       |
+      | [:like "Tim Duncan"->"Manu Ginobili" @0 {likeness: 95}] |
+      | [:like "Tim Duncan"->"Tony Parker" @0 {likeness: 95}]   |
+
   Scenario: unwind match with
     When executing query:
       """
@@ -146,7 +186,7 @@ Feature: Unwind clause
       WITH DISTINCT vid
       RETURN collect(vid) as vids
       """
-    Then a SyntaxError should be raised at runtime: syntax error near `UNWIND'
+    Then a SyntaxError should be raised at runtime: syntax error near `WITH'
     When executing query:
       """
       MATCH (a:player {name:"Tim Duncan"}) - [e:like] -> (b)