introduce Context service

src/test/java/net/hostsharing/hsadminng/RbacIntegrationTests.java

@@ -1,26 +0,0 @@
-package net.hostsharing.hsadminng;
-
-import org.assertj.core.api.Assertions;
-import org.junit.jupiter.api.Test;
-import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
-
-import javax.persistence.EntityManager;
-import javax.persistence.PersistenceContext;
-import javax.transaction.Transactional;
-
-@DataJpaTest
-class RbacIntegrationTests {
-
-    @PersistenceContext
-    private EntityManager em;
-
-    @Test
-    @Transactional
-    void currentUser() {
-        em.createNativeQuery("SET LOCAL hsadminng.currentUser = 'mike@hostsharing.net';").executeUpdate();
-        em.createNativeQuery("SET LOCAL hsadminng.assumedRoles = '';").executeUpdate();
-
-        final var result = em.createNativeQuery("select currentUser()").getSingleResult();
-        Assertions.assertThat(result).isEqualTo("mike@hostsharing.net");
-    }
-}

src/test/java/net/hostsharing/hsadminng/context/ContextIntegrationTests.java

@@ -0,0 +1,43 @@
+package net.hostsharing.hsadminng.context;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
+import org.springframework.context.annotation.ComponentScan;
+
+import javax.transaction.Transactional;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@DataJpaTest
+@ComponentScan(basePackageClasses = Context.class)
+class ContextIntegrationTests {
+
+    @Autowired
+    private Context context;
+
+    @Test
+    @Transactional
+    void setCurrentUser() {
+        context.setCurrentUser("mike@hostsharing.net");
+
+        final var currentUser = context.getCurrentUser();
+        assertThat(currentUser).isEqualTo("mike@hostsharing.net");
+
+        final var assumedRoles = context.getAssumedRoles();
+        assertThat(assumedRoles).isEmpty();
+    }
+
+    @Test
+    @Transactional
+    void assumeRoles() {
+        context.setCurrentUser("mike@hostsharing.net");
+        context.assumeRoles("customer#aaa.owner;customer#aab.owner");
+
+        final var currentUser = context.getCurrentUser();
+        assertThat(currentUser).isEqualTo("mike@hostsharing.net");
+
+        final var assumedRoles = context.getAssumedRoles();
+        assertThat(assumedRoles).containsExactlyInAnyOrder("customer#aaa.owner", "customer#aab.owner");
+    }
+}