Test that words inside nested expressions get deferred

jasmith-hs · jasmith-hs · commit 7a7be47fc4cc · 2022-11-22T12:05:41.000-05:00
diff --git a/src/test/java/com/hubspot/jinjava/util/EagerExpressionResolverTest.java b/src/test/java/com/hubspot/jinjava/util/EagerExpressionResolverTest.java
@@ -60,6 +60,7 @@ private JinjavaInterpreter getInterpreter(boolean evaluateMapKeys) throws Except
         .withLegacyOverrides(
           LegacyOverrides.newBuilder().withEvaluateMapKeys(evaluateMapKeys).build()
         )
+        .withNestedInterpretationEnabled(true)
         .build()
     );
     jinjava
@@ -627,6 +628,19 @@ public void itHandlesDeferredChoice() {
       .isEqualTo("deferred");
   }
 
+  @Test
+  public void itGetsDeferredWordsFromNestedExpression() {
+    context.put("foo", 4);
+    EagerExpressionResult eagerExpressionResult = eagerResolveExpression(
+      "deferred.append('{{ foo }}')"
+    );
+    interpreter.getContext().setThrowInterpreterErrors(true);
+    String partiallyResolved = eagerExpressionResult.toString();
+    assertThat(partiallyResolved).isEqualTo("deferred.append('{{ foo }}')");
+    assertThat(eagerExpressionResult.getDeferredWords())
+      .containsExactlyInAnyOrder("deferred.append", "foo");
+  }
+
   @Test
   public void itHandlesDeferredNamedParameter() {
     context.put("foo", "foo");
