Add an integration test covering animal sniffer signatures

plugin/src/test/kotlin/com/toasttab/expediter/gradle/ExpediterPluginIntegrationTest.kt

@@ -61,6 +61,35 @@ class ExpediterPluginIntegrationTest {
         )
     }
 
+    @Test
+    fun `android compat animal sniffer`(project: TestProject) {
+        project.createRunner()
+            .withArguments("check")
+            .buildAndFail()
+
+        val report = IssueReport.fromJson(project.dir.resolve("build/expediter.json").readText())
+
+        expectThat(report.issues).contains(
+            Issue.MissingMember(
+                "test/Caller",
+                MemberAccess.MethodAccess(
+                    "java/util/concurrent/ConcurrentHashMap",
+                    null,
+                    MemberSymbolicReference(
+                        "computeIfAbsent",
+                        "(Ljava/lang/Object;Ljava/util/function/Function;)Ljava/lang/Object;"
+                    ),
+                    MethodAccessType.VIRTUAL
+                )
+            ),
+
+            Issue.MissingType(
+                "com/fasterxml/jackson/databind/introspect/POJOPropertyBuilder",
+                "java/util/stream/Collectors"
+            )
+        )
+    }
+
     @Test
     fun `android compat source only`(project: TestProject) {
         project.createRunner()

plugin/src/test/projects/ExpediterPluginIntegrationTest/android compat animal sniffer/build.gradle.kts

@@ -0,0 +1,24 @@
+plugins {
+    java
+    id("com.toasttab.expediter")
+    id("com.toasttab.testkit.coverage") version "@TESTKIT_PLUGIN_VERSION@"
+}
+
+repositories {
+    mavenCentral()
+}
+
+expediter {
+    failOnIssues = true
+
+    platform {
+        animalSnifferConfiguration("_animal_sniffer_descriptors_")
+    }
+}
+
+configurations.create("_animal_sniffer_descriptors_")
+
+dependencies {
+    implementation("com.fasterxml.jackson.core:jackson-databind:2.15.2")
+    add("_animal_sniffer_descriptors_", "com.toasttab.android:gummy-bears-api-21:0.8.0@signature")
+}

plugin/src/test/projects/ExpediterPluginIntegrationTest/android compat animal sniffer/settings.gradle.kts

@@ -0,0 +1 @@
+rootProject.name = "test"

plugin/src/test/projects/ExpediterPluginIntegrationTest/android compat animal sniffer/src/main/java/test/Caller.java

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2023 Toast Inc.
+ *
+ * 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 test;
+
+import java.util.concurrent.ConcurrentHashMap;
+import com.fasterxml.jackson.databind.ObjectMapper;
+public class Caller {
+    void f() {
+        ConcurrentHashMap<String, String> map = new ConcurrentHashMap<>();
+
+        map.put("a", "b");
+
+        map.computeIfAbsent("a", k -> "b");
+
+        map.hashCode();
+
+        ObjectMapper mapper = new ObjectMapper();
+    }
+}