diff --git a/plugins/InspectionGadgets/testsrc/com/siyeh/ig/dataflow/BooleanVariableAlwaysNegatedInspectionBaseTest.java b/plugins/InspectionGadgets/testsrc/com/siyeh/ig/dataflow/BooleanVariableAlwaysNegatedInspectionBaseTest.java
new file mode 100644
index 000000000000..9434b852a5de
--- /dev/null
+++ b/plugins/InspectionGadgets/testsrc/com/siyeh/ig/dataflow/BooleanVariableAlwaysNegatedInspectionBaseTest.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2000-2017 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.siyeh.ig.dataflow;
+
+import com.intellij.codeInspection.InspectionProfileEntry;
+import com.siyeh.ig.LightInspectionTestCase;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * @author Bas Leijdekkers
+ */
+public class BooleanVariableAlwaysNegatedInspectionBaseTest extends LightInspectionTestCase {
+
+  public void testSanity() {
+    doMemberTest("void m() {" +
+                 "  boolean /*Boolean variable 'b' is always inverted*/b/**/ = true;" +
+                 "  System.out.println(!b);" +
+                 "}");
+  }
+
+  @Nullable
+  @Override
+  protected InspectionProfileEntry getInspection() {
+    return new BooleanVariableAlwaysNegatedInspection();
+  }
+}
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