From e109e68c8869ebdf868b05eb57371e9a9e88fa49 Mon Sep 17 00:00:00 2001
From: Matt Lewis <hello@mattlewis.me>
Date: Wed, 30 Jan 2019 15:28:53 +0700
Subject: [PATCH] fix(allow-template-call-expression): allow $any in
 expressions

---
 src/noTemplateCallExpressionRule.ts       |  6 +++++-
 test/noTemplateCallExpressionRule.spec.ts | 10 ++++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/noTemplateCallExpressionRule.ts b/src/noTemplateCallExpressionRule.ts
index 2206de621..1fa22bba9 100644
--- a/src/noTemplateCallExpressionRule.ts
+++ b/src/noTemplateCallExpressionRule.ts
@@ -33,6 +33,8 @@ class TemplateVisitor extends BasicTemplateAstVisitor {
 }
 
 class ExpressionVisitor extends RecursiveAngularExpressionVisitor {
+  private allowedMethodNames = ['$any'];
+
   visitFunctionCall(node: e.FunctionCall, context: any) {
     this.addFailureFromStartToEnd(node.span.start, node.span.end, Rule.FAILURE_STRING);
 
@@ -40,7 +42,9 @@ class ExpressionVisitor extends RecursiveAngularExpressionVisitor {
   }
 
   visitMethodCall(node: e.MethodCall, context: any) {
-    this.addFailureFromStartToEnd(node.span.start, node.span.end, Rule.FAILURE_STRING);
+    if (this.allowedMethodNames.indexOf(node.name) === -1) {
+      this.addFailureFromStartToEnd(node.span.start, node.span.end, Rule.FAILURE_STRING);
+    }
 
     super.visitMethodCall(node, context);
   }
diff --git a/test/noTemplateCallExpressionRule.spec.ts b/test/noTemplateCallExpressionRule.spec.ts
index d6cbb2e4c..05cc9494b 100644
--- a/test/noTemplateCallExpressionRule.spec.ts
+++ b/test/noTemplateCallExpressionRule.spec.ts
@@ -21,6 +21,16 @@ describe('no-template-call-expression', () => {
       `;
       assertSuccess('no-template-call-expression', source);
     });
+
+    it('should allow $any to wrap unknown variables', () => {
+      let source = `
+        @Component({
+          template: '{{$any(info)}}'
+        })
+        class Bar {}
+      `;
+      assertSuccess('no-template-call-expression', source);
+    });
   });
 
   describe('failure', () => {