Merge remote-tracking branch 'origin/5.8.x'

core/src/test/java/org/springframework/security/authorization/AuthorizationManagersTests.java

@@ -0,0 +1,90 @@
+/*
+ * Copyright 2002-2022 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.security.authorization;
+
+import org.junit.jupiter.api.Test;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * Tests for {@link AuthorizationManagers}.
+ *
+ * @author Evgeniy Cheban
+ */
+class AuthorizationManagersTests {
+
+	@Test
+	void checkAnyOfWhenOneGrantedThenGrantedDecision() {
+		AuthorizationManager<?> composed = AuthorizationManagers.anyOf((a, o) -> new AuthorizationDecision(false),
+				(a, o) -> new AuthorizationDecision(true));
+		AuthorizationDecision decision = composed.check(null, null);
+		assertThat(decision).isNotNull();
+		assertThat(decision.isGranted()).isTrue();
+	}
+
+	@Test
+	void checkAnyOfWhenOneAbstainedThenAbstainedDecision() {
+		AuthorizationManager<?> composed = AuthorizationManagers.anyOf((a, o) -> new AuthorizationDecision(false),
+				(a, o) -> null);
+		AuthorizationDecision decision = composed.check(null, null);
+		assertThat(decision).isNull();
+	}
+
+	@Test
+	void checkAnyOfWhenEmptyThenDeniedDecision() {
+		AuthorizationManager<?> composed = AuthorizationManagers.anyOf();
+		AuthorizationDecision decision = composed.check(null, null);
+		assertThat(decision).isNotNull();
+		assertThat(decision.isGranted()).isFalse();
+	}
+
+	@Test
+	void checkAllOfWhenAllGrantedThenGrantedDecision() {
+		AuthorizationManager<?> composed = AuthorizationManagers.allOf((a, o) -> new AuthorizationDecision(true),
+				(a, o) -> new AuthorizationDecision(true));
+		AuthorizationDecision decision = composed.check(null, null);
+		assertThat(decision).isNotNull();
+		assertThat(decision.isGranted()).isTrue();
+	}
+
+	@Test
+	void checkAllOfWhenOneAbstainedThenGrantedDecision() {
+		AuthorizationManager<?> composed = AuthorizationManagers.allOf((a, o) -> new AuthorizationDecision(true),
+				(a, o) -> null);
+		AuthorizationDecision decision = composed.check(null, null);
+		assertThat(decision).isNotNull();
+		assertThat(decision.isGranted()).isTrue();
+	}
+
+	@Test
+	void checkAllOfWhenOneDeniedThenDeniedDecision() {
+		AuthorizationManager<?> composed = AuthorizationManagers.allOf((a, o) -> new AuthorizationDecision(true),
+				(a, o) -> new AuthorizationDecision(false));
+		AuthorizationDecision decision = composed.check(null, null);
+		assertThat(decision).isNotNull();
+		assertThat(decision.isGranted()).isFalse();
+	}
+
+	@Test
+	void checkAllOfWhenEmptyThenGrantedDecision() {
+		AuthorizationManager<?> composed = AuthorizationManagers.allOf();
+		AuthorizationDecision decision = composed.check(null, null);
+		assertThat(decision).isNotNull();
+		assertThat(decision.isGranted()).isTrue();
+	}
+
+}