add test

Author: schulzh

cloudfoundry-operations/src/test/java/org/cloudfoundry/operations/applications/ApplicationManifestUtilsV3Test.java

@@ -0,0 +1,57 @@
+package org.cloudfoundry.operations.applications;
+
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class ApplicationManifestUtilsV3Test {
+    @Test
+    void testGenericApplication() throws IOException {
+        ManifestV3 manifest = ManifestV3.builder()
+        .application(ManifestV3Application.builder()
+                .name("test-app")
+                .buildpack("test-buildpack")
+                .command("test-command")
+                .disk(512)
+                .healthCheckHttpEndpoint("test-health-check-http-endpoint")
+                .instances(2)
+                .memory(512)
+                .randomRoute(true)
+                .stack("test-stack")
+                .timeout(120)
+                .environmentVariable("TEST_KEY_1", "test-value-1")
+                .service(ManifestV3Service.builder()
+                        .name("test-service-1")
+                        .build())
+                .build())
+        .build();
+
+        assertSerializeDeserialize(manifest);
+    }
+
+    @Test
+    void testWithDockerApp() throws IOException {
+        ManifestV3 manifest = ManifestV3.builder()
+                .application(ManifestV3Application.builder()
+                        .name("test-app")
+                        .docker(Docker.builder()
+                                .image("test-image")
+                                .build())
+                        .build())
+                .build();
+
+        assertSerializeDeserialize(manifest);
+    }
+
+    private void assertSerializeDeserialize(ManifestV3 manifest) throws IOException {
+        Path file = Files.createTempFile("test-manifest-", ".yml");
+        ApplicationManifestUtilsV3.write(file, manifest);
+        ManifestV3 read = ApplicationManifestUtilsV3.read(file);
+
+        assertEquals(manifest, read);
+    }
+}