1 files changed, 40 insertions, 0 deletions
diff --git a/src/test/java/com/code_intelligence/jazzer/instrumentor/HookValidationTest.kt b/src/test/java/com/code_intelligence/jazzer/instrumentor/HookValidationTest.kt
new file mode 100644
index 00000000..bf02da72
--- /dev/null
+++ b/src/test/java/com/code_intelligence/jazzer/instrumentor/HookValidationTest.kt
@@ -0,0 +1,40 @@
+// Copyright 2021 Code Intelligence GmbH
+//
+// 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.code_intelligence.jazzer.instrumentor
+
+import com.code_intelligence.jazzer.api.MethodHook
+import org.junit.Test
+import kotlin.test.assertEquals
+import kotlin.test.assertFailsWith
+
+class HookValidationTest {
+    @Test
+    fun testValidHooks() {
+        val hooks = Hooks.loadHooks(emptyList(), setOf(ValidHookMocks::class.java.name)).first().hooks
+        assertEquals(5, hooks.size)
+    }
+
+    @Test
+    fun testInvalidHooks() {
+        for (method in InvalidHookMocks::class.java.methods) {
+            if (method.isAnnotationPresent(MethodHook::class.java)) {
+                assertFailsWith<IllegalArgumentException>("Expected ${method.name} to be an invalid hook") {
+                    val methodHook = method.declaredAnnotations.first() as MethodHook
+                    Hook.createAndVerifyHook(method, methodHook, methodHook.targetClassName)
+                }
+            }
+        }
+    }
+}