Add docs for BigQuery Client creation (#7528)

testcontainers · Sep 15, 2023 · 1c8f392 · 1c8f392
1 parent d99b472
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diff --git a/docs/modules/gcloud.md b/docs/modules/gcloud.md
@@ -26,6 +26,10 @@ Start BigQuery Emulator during a test:
 [Starting a BigQuery Emulator container](../../modules/gcloud/src/test/java/org/testcontainers/containers/BigQueryEmulatorContainerTest.java) inside_block:emulatorContainer
 <!--/codeinclude-->
 
+<!--codeinclude-->
+[Creating BigQuery Client](../../modules/gcloud/src/test/java/org/testcontainers/containers/BigQueryEmulatorContainerTest.java) inside_block:bigQueryClient
+<!--/codeinclude-->
+
 ### Bigtable
 
 Start Bigtable Emulator during a test:

diff --git a/...les/gcloud/src/test/java/org/testcontainers/containers/BigQueryEmulatorContainerTest.java b/...les/gcloud/src/test/java/org/testcontainers/containers/BigQueryEmulatorContainerTest.java
@@ -1,5 +1,6 @@
 package org.testcontainers.containers;
 
+import com.google.cloud.NoCredentials;
 import com.google.cloud.bigquery.BigQuery;
 import com.google.cloud.bigquery.BigQueryOptions;
 import com.google.cloud.bigquery.QueryJobConfiguration;
@@ -23,14 +24,17 @@ public void test() throws Exception {
         ) {
             container.start();
 
+            // bigQueryClient {
             String url = container.getEmulatorHttpEndpoint();
             BigQueryOptions options = BigQueryOptions
                 .newBuilder()
                 .setProjectId(container.getProjectId())
                 .setHost(url)
                 .setLocation(url)
+                .setCredentials(NoCredentials.getInstance())
                 .build();
             BigQuery bigQuery = options.getService();
+            // }
 
             String fn =
                 "CREATE FUNCTION testr(arr ARRAY<STRUCT<name STRING, val INT64>>) AS ((SELECT SUM(IF(elem.name = \"foo\",elem.val,null)) FROM UNNEST(arr) AS elem))";