samples: automl: break tests into individual test files and remove bom from pom for v1 library support (#1928)

* automl: break tests into individual files

* remove bom from automl until bom is released with v1 of client library

* Update DeleteModelTest.java

* run code formatter

* Remove file that has been replaced by VisionClassificationDeployModelNodeCountTest

* Update tests to use centralized automl testing project

Author: nnegrey

automl/snippets/src/test/java/com/example/automl/VisionClassificationModelManagementIT.java renamed to automl/snippets/src/test/java/com/example/automl/DeleteModelTest.java

@@ -27,32 +27,26 @@
 import org.junit.After;
 import org.junit.Before;
 import org.junit.BeforeClass;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.JUnit4;
 
-// Tests for Automl vision image classification models.
 @RunWith(JUnit4.class)
-@Ignore
-public class VisionClassificationModelManagementIT {
+public class DeleteModelTest {
   private static final String PROJECT_ID = System.getenv("AUTOML_PROJECT_ID");
-  private static final String MODEL_ID = System.getenv("VISION_CLASSIFICATION_MODEL_ID");
   private ByteArrayOutputStream bout;
   private PrintStream out;
 
   private static void requireEnvVar(String varName) {
     assertNotNull(
-            System.getenv(varName),
-            "Environment variable '%s' is required to perform these tests.".format(varName)
-    );
+        System.getenv(varName),
+        "Environment variable '%s' is required to perform these tests.".format(varName));
   }
 
   @BeforeClass
   public static void checkRequirements() {
     requireEnvVar("GOOGLE_APPLICATION_CREDENTIALS");
     requireEnvVar("AUTOML_PROJECT_ID");
-    requireEnvVar("VISION_CLASSIFICATION_MODEL_ID");
   }
 
   @Before
@@ -68,27 +62,16 @@ public void tearDown() {
   }
 
   @Test
-  public void testDeployUndeployModel()
-      throws IOException, ExecutionException, InterruptedException {
-    UndeployModel.undeployModel(PROJECT_ID, MODEL_ID);
-    String got = bout.toString();
-    assertThat(got).contains("Model undeployment finished");
-
-    DeployModel.deployModel(PROJECT_ID, MODEL_ID);
-    got = bout.toString();
-    assertThat(got).contains("Model deployment finished");
-  }
-
-  @Test
-  public void testDeployUndeployModelWithNodeCount()
-      throws IOException, ExecutionException, InterruptedException {
-    UndeployModel.undeployModel(PROJECT_ID, MODEL_ID);
-    String got = bout.toString();
-    assertThat(got).contains("Model undeployment finished");
-
-    VisionClassificationDeployModelNodeCount.visionClassificationDeployModelNodeCount(
-        PROJECT_ID, MODEL_ID);
-    got = bout.toString();
-    assertThat(got).contains("Model deployment finished");
+  public void testDeleteModel() {
+    // As model creation can take many hours, instead try to delete a
+    // nonexistent model and confirm that the model was not found, but other
+    // elements of the request were valid.
+    try {
+      DeleteModel.deleteModel(PROJECT_ID, "TRL0000000000000000000");
+      String got = bout.toString();
+      assertThat(got).contains("The model does not exist");
+    } catch (IOException | ExecutionException | InterruptedException e) {
+      assertThat(e.getMessage()).contains("The model does not exist");
+    }
   }
 }

automl/snippets/src/test/java/com/example/automl/GenericModelManagementIT.java

@@ -0,0 +1,82 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * 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.example.automl;
+
+import static com.google.common.truth.Truth.assertThat;
+import static junit.framework.TestCase.assertNotNull;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.PrintStream;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+@RunWith(JUnit4.class)
+public class GetModelEvaluationTest {
+  private static final String PROJECT_ID = System.getenv("AUTOML_PROJECT_ID");
+  private static final String MODEL_ID = System.getenv("ENTITY_EXTRACTION_MODEL_ID");
+  private String modelEvaluationId;
+  private ByteArrayOutputStream bout;
+  private PrintStream out;
+
+  private static void requireEnvVar(String varName) {
+    assertNotNull(
+        System.getenv(varName),
+        "Environment variable '%s' is required to perform these tests.".format(varName));
+  }
+
+  @BeforeClass
+  public static void checkRequirements() {
+    requireEnvVar("GOOGLE_APPLICATION_CREDENTIALS");
+    requireEnvVar("AUTOML_PROJECT_ID");
+    requireEnvVar("ENTITY_EXTRACTION_MODEL_ID");
+  }
+
+  @Before
+  public void setUp() throws IOException {
+    bout = new ByteArrayOutputStream();
+    out = new PrintStream(bout);
+    System.setOut(out);
+
+    // Get a model evaluation ID from the List request first to be used in the Get call
+    ListModelEvaluations.listModelEvaluations(PROJECT_ID, MODEL_ID);
+    String got = bout.toString();
+    modelEvaluationId = got.split(MODEL_ID + "/modelEvaluations/")[1].split("\n")[0];
+    assertThat(got).contains("Model Evaluation Name:");
+
+    bout = new ByteArrayOutputStream();
+    out = new PrintStream(bout);
+    System.setOut(out);
+  }
+
+  @After
+  public void tearDown() {
+    System.setOut(null);
+  }
+
+  @Test
+  public void testGetModelEvaluation() throws IOException {
+    GetModelEvaluation.getModelEvaluation(PROJECT_ID, MODEL_ID, modelEvaluationId);
+    String got = bout.toString();
+    assertThat(got).contains("Model Evaluation Name:");
+  }
+}

automl/snippets/src/test/java/com/example/automl/GetModelEvaluationTest.java

@@ -0,0 +1,71 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * 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.example.automl;
+
+import static com.google.common.truth.Truth.assertThat;
+import static junit.framework.TestCase.assertNotNull;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.PrintStream;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+@RunWith(JUnit4.class)
+public class GetModelTest {
+  private static final String PROJECT_ID = System.getenv("AUTOML_PROJECT_ID");
+  private static final String MODEL_ID = System.getenv("ENTITY_EXTRACTION_MODEL_ID");
+  private ByteArrayOutputStream bout;
+  private PrintStream out;
+
+  private static void requireEnvVar(String varName) {
+    assertNotNull(
+        System.getenv(varName),
+        "Environment variable '%s' is required to perform these tests.".format(varName));
+  }
+
+  @BeforeClass
+  public static void checkRequirements() {
+    requireEnvVar("GOOGLE_APPLICATION_CREDENTIALS");
+    requireEnvVar("AUTOML_PROJECT_ID");
+    requireEnvVar("ENTITY_EXTRACTION_MODEL_ID");
+  }
+
+  @Before
+  public void setUp() {
+    bout = new ByteArrayOutputStream();
+    out = new PrintStream(bout);
+    System.setOut(out);
+  }
+
+  @After
+  public void tearDown() {
+    System.setOut(null);
+  }
+
+  @Test
+  public void testGetModel() throws IOException {
+    GetModel.getModel(PROJECT_ID, MODEL_ID);
+    String got = bout.toString();
+    assertThat(got).contains("Model id: " + MODEL_ID);
+  }
+}