Do not build Docker image on each test (#84)

* Do not build Docker image on each test

* Prefer test config from environment

Author: Denis-Averin

.github/workflows/maven.yml

@@ -32,5 +32,6 @@ jobs:
         TEST_CONFIGURATION_ACCESS_TOKEN: ${{ secrets.TEST_CONFIGURATION_ACCESS_TOKEN }}
       run: mvn test
 
-    - name: Build the Docker image
-      run: docker build . --file Dockerfile
+    # TODO: Move to pack.yml
+    # - name: Build the Docker image
+    #   run: docker build . --file Dockerfile

src/main/java/com/aspose/barcode/cloud/ApiClient.java

@@ -956,7 +956,8 @@ public void requestToken() throws ApiException {
 
             Response response = httpClient.newCall(request).execute();
             if (response.code() != 200) {
-                throw new ApiException("Error fetching token: " + response.message(), response.code());
+                throw new ApiException(
+                        "Error fetching token: " + response.message(), response.code());
             }
             GetAccessTokenResult result =
                     json.deserialize(response.body().string(), GetAccessTokenResult.class);

src/test/java/com/aspose/barcode/cloud/test/TestConfiguration.java

@@ -2,7 +2,6 @@
 
 import com.aspose.barcode.cloud.Configuration;
 
-import java.io.File;
 import java.io.IOException;
 import java.nio.file.Path;
 import java.nio.file.Paths;
@@ -11,16 +10,21 @@ public class TestConfiguration {
     private static final Path ConfigFileName = Paths.get("src", "test", "configuration.json");
 
     public static Configuration load() {
-        File maybeConfigFile = ConfigFileName.toFile();
-        if (maybeConfigFile.exists()) {
-            try {
-                return Configuration.loadFromFile(maybeConfigFile);
-            } catch (IOException ignored) {
-            }
+        String maybeToken = System.getenv().get("TEST_CONFIGURATION_ACCESS_TOKEN");
+
+        // Prefer config from environment
+        if (maybeToken != null && !maybeToken.isEmpty()) {
+            Configuration fromEnv = new Configuration();
+            fromEnv.AccessToken = maybeToken;
+            return fromEnv;
         }
 
-        Configuration fromEnv = new Configuration();
-        fromEnv.AccessToken = System.getenv().get("TEST_CONFIGURATION_ACCESS_TOKEN");
-        return fromEnv;
+        // And then try to load config from file
+        try {
+            return Configuration.loadFromFile(ConfigFileName.toFile());
+        } catch (IOException e) {
+            System.err.println("ERROR: Cannot load config from file " + ConfigFileName);
+            throw new RuntimeException(e);
+        }
     }
 }