samples: vision: update product search tests (#2378)

* vision: update product search tests

* update other broken tests

Author: nnegrey

vision/snippets/src/test/java/com/example/vision/ProductSetManagementIT.java

@@ -19,8 +19,9 @@
 import static com.google.common.truth.Truth.assertThat;
 
 import java.io.ByteArrayOutputStream;
-import java.io.IOException;
 import java.io.PrintStream;
+import java.util.UUID;
+
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -33,52 +34,36 @@
 public class ProductSetManagementIT {
   private static final String PROJECT_ID = System.getenv("GOOGLE_CLOUD_PROJECT");
   private static final String COMPUTE_REGION = "us-west1";
-  private static final String PRODUCT_SET_ID = "fake_prodt_set_id_for_testing";
+  private static final String PRODUCT_SET_ID =
+          String.format("test_%s", UUID.randomUUID().toString());
   private static final String PRODUCT_SET_DISPLAY_NAME =
-      "fake_prodt_set_display_name_for_testing";
+          String.format("test_%s", UUID.randomUUID().toString());
   private ByteArrayOutputStream bout;
   private PrintStream out;
 
   @Before
-  public void setUp() throws IOException {
+  public void setUp() {
     bout = new ByteArrayOutputStream();
     out = new PrintStream(bout);
     System.setOut(out);
   }
 
   @After
   public void tearDown() {
-
     System.setOut(null);
   }
 
   @Test
   public void testCreateDeleteProductSet() throws Exception {
-    // Act
-    ProductSetManagement.listProductSets(PROJECT_ID, COMPUTE_REGION);
-
-    // Assert
-    String got = bout.toString();
-    assertThat(got).doesNotContain(PRODUCT_SET_ID);
-
-    bout.reset();
-
-    // Act
     ProductSetManagement.createProductSet(
-        PROJECT_ID, COMPUTE_REGION, PRODUCT_SET_ID, PRODUCT_SET_DISPLAY_NAME);
-    ProductSetManagement.listProductSets(PROJECT_ID, COMPUTE_REGION);
-
-    // Assert
-    got = bout.toString();
+            PROJECT_ID, COMPUTE_REGION, PRODUCT_SET_ID, PRODUCT_SET_DISPLAY_NAME);
+    String got = bout.toString();
     assertThat(got).contains(PRODUCT_SET_ID);
 
     bout.reset();
 
-    // Act
     ProductSetManagement.deleteProductSet(PROJECT_ID, COMPUTE_REGION, PRODUCT_SET_ID);
     ProductSetManagement.listProductSets(PROJECT_ID, COMPUTE_REGION);
-
-    // Assert
     got = bout.toString();
     assertThat(got).doesNotContain(PRODUCT_SET_ID);
   }

vision/snippets/src/test/java/vision/snippets/ProductInProductSetManagementTests.java

@@ -35,11 +35,13 @@ public class ProductInProductSetManagementTests {
   private static final String PROJECT_ID = System.getenv("GOOGLE_CLOUD_PROJECT");
   private static final String COMPUTE_REGION = "us-west1";
   private static final String PRODUCT_SET_DISPLAY_NAME =
-          "fake_pdt_set_display_name_for_testing";
-  private static final String PRODUCT_SET_ID = "fake_pdt_set_id_for_testing" + UUID.randomUUID();
-  private static final String PRODUCT_DISPLAY_NAME = "fake_pdt_display_name_for_testing";
+          String.format("test_%s", UUID.randomUUID().toString());
+  private static final String PRODUCT_SET_ID =
+          String.format("test_%s", UUID.randomUUID().toString());
+  private static final String PRODUCT_DISPLAY_NAME =
+          String.format("test_%s", UUID.randomUUID().toString());
   private static final String PRODUCT_CATEGORY = "apparel";
-  private static final String PRODUCT_ID = "fake_pdt_id_for_testing";
+  private static final String PRODUCT_ID = String.format("test_%s", UUID.randomUUID().toString());
   private ByteArrayOutputStream bout;
   private PrintStream out;
 

vision/snippets/src/test/java/vision/snippets/ProductManagementTests.java

@@ -23,6 +23,7 @@
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.PrintStream;
+import java.util.UUID;
 
 import org.junit.After;
 import org.junit.Before;
@@ -35,9 +36,10 @@ public class ProductManagementTests {
 
   private static final String PROJECT_ID = System.getenv("GOOGLE_CLOUD_PROJECT");
   private static final String COMPUTE_REGION = "us-west1";
-  private static final String PRODUCT_DISPLAY_NAME = "fake_prod_display_name_for_testing";
+  private static final String PRODUCT_DISPLAY_NAME =
+          String.format("test_%s", UUID.randomUUID().toString());
   private static final String PRODUCT_CATEGORY = "homegoods";
-  private static final String PRODUCT_ID = "fake_prod_id_for_testing";
+  private static final String PRODUCT_ID = String.format("test_%s", UUID.randomUUID().toString());
   private ByteArrayOutputStream bout;
   private PrintStream out;