[Developer] #424 implement VPD ORDS backoffice

Refs #424

src/test/java/com/cloudhandson/vpdbackoffice/service/ProbeErrorClassifierTest.java

@@ -0,0 +1,30 @@
+package com.cloudhandson.vpdbackoffice.service;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import com.cloudhandson.vpdbackoffice.domain.probe.ProbeStatus;
+import org.junit.jupiter.api.Test;
+import org.springframework.http.HttpStatus;
+
+class ProbeErrorClassifierTest {
+
+  private final ProbeErrorClassifier classifier = new ProbeErrorClassifier();
+
+  @Test
+  void classifiesInvalidBearerKey() {
+    assertThat(classifier.classify(HttpStatus.FORBIDDEN, "{\"error\":\"ORA-20002\"}"))
+        .isEqualTo(ProbeStatus.INVALID_TOKEN);
+  }
+
+  @Test
+  void classifiesObjectAccessFailure() {
+    assertThat(classifier.classify(HttpStatus.FORBIDDEN, "ORA-00942: table or view does not exist"))
+        .isEqualTo(ProbeStatus.OBJECT_NOT_ACCESSIBLE);
+  }
+
+  @Test
+  void classifiesHttpUnauthorizedAsInvalidToken() {
+    assertThat(classifier.classify(HttpStatus.UNAUTHORIZED, "unauthorized"))
+        .isEqualTo(ProbeStatus.INVALID_TOKEN);
+  }
+}