Failing regression test for 429

testData/org/elixir_lang/reference/callable/issue_429/get_use_scope.ex

@@ -0,0 +1,28 @@
+defmodule Zzyzzzyzy.MessageController do
+  use Zzyzzzyzy.Web, :controller
+
+  alias Zzyzzzyzy.Endpoint
+
+  def create(conn, params) do
+    case params do
+      %{"auth" => auth} ->
+        if auth == Endpoint.config(:auth_key) do
+          case params do
+            %{"channel" => channel, "event" => event, "data" => data} ->
+              Endpoint.broadcast!(channel, event, data)
+              conn |> put_status(:created) |> json(%{success: true})
+            _no_required_data ->
+              conn |> put_status(:precondition_failed) |> json(%{error: "Incorrect input"})
+          end
+        else
+          conn |> hu<caret>
+        end
+      _no_auth_token ->
+        conn |> handle_unauthorized
+    end
+  end
+
+  defp handle_unauthorized(conn) do
+     conn |> put_status(:unauthorized)
+  end
+end

tests/org/elixir_lang/reference/callable/Issue429Test.java

@@ -0,0 +1,57 @@
+package org.elixir_lang.reference.callable;
+
+import com.intellij.codeInsight.completion.CompletionType;
+import com.intellij.psi.PsiElement;
+import com.intellij.psi.PsiPolyVariantReference;
+import com.intellij.psi.ResolveResult;
+import com.intellij.psi.search.LocalSearchScope;
+import com.intellij.psi.search.SearchScope;
+import com.intellij.testFramework.fixtures.LightCodeInsightFixtureTestCase;
+import org.elixir_lang.psi.ElixirAlias;
+import org.elixir_lang.psi.call.Call;
+
+import java.util.Arrays;
+import java.util.List;
+
+public class Issue429Test extends LightCodeInsightFixtureTestCase {
+    /*
+     * Tests
+     */
+
+    public void testUseScope() {
+        myFixture.configureByFiles("get_use_scope.ex");
+        PsiElement callable = myFixture
+                .getFile()
+                .findElementAt(myFixture.getCaretOffset())
+                .getParent()
+                .getPrevSibling()
+                .getLastChild()
+                .getLastChild()
+                .getLastChild();
+
+        assertInstanceOf(callable, Call.class);
+        SearchScope useScope = callable.getUseScope();
+
+        assertInstanceOf(useScope, LocalSearchScope.class);
+
+        LocalSearchScope localSearchScope = (LocalSearchScope) useScope;
+        PsiElement[] scope = localSearchScope.getScope();
+
+        assertEquals(1, scope.length);
+        PsiElement singleScope = scope[0];
+
+        assertTrue(
+                "Use Scope is not the surrounding if",
+                singleScope.getText().startsWith("if auth == ")
+        );
+    }
+
+    /*
+     * Protected Instance Methods
+     */
+
+    @Override
+    protected String getTestDataPath() {
+        return "testData/org/elixir_lang/reference/callable/issue_429";
+    }
+}