server/container/guice/protocols/jmap/src/test/java/org/apache/james/jmap/JMAPModuleTest.java

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package org.apache.james.jmap;

import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

import java.util.EnumSet;

import org.apache.james.jmap.JMAPModule.RequiredCapabilitiesStartUpCheck;
import org.apache.james.mailbox.MailboxManager;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Nested;
import org.junit.jupiter.api.Test;

class JMAPModuleTest {

    @Nested
    class RequiredCapabilitiesStartUpCheckTest {

        private RequiredCapabilitiesStartUpCheck testee;
        private MailboxManager mockMailboxManager;

        @SuppressWarnings("unchecked")
        @BeforeEach
        void beforeEach() {
            mockMailboxManager = mock(MailboxManager.class);

            testee = new RequiredCapabilitiesStartUpCheck(mockMailboxManager);
        }

        @Test
        void checkShouldReturnGoodWhenAllChecksSatisfy() {
            when(mockMailboxManager.hasCapability(any()))
                .thenReturn(true);


            when(mockMailboxManager.getSupportedMessageCapabilities())
                .thenReturn(EnumSet.allOf(MailboxManager.MessageCapabilities.class));
            when(mockMailboxManager.getSupportedSearchCapabilities())
                .thenReturn(EnumSet.allOf(MailboxManager.SearchCapabilities.class));

            assertThat(testee.check().isGood())
                .isTrue();
        }

        @Test
        void checkShouldReturnBadWhenMailboxManagerDoesntHaveCapabilities() {
            when(mockMailboxManager.hasCapability(any()))
                .thenReturn(false);
            when(mockMailboxManager.getSupportedMessageCapabilities())
                .thenReturn(EnumSet.allOf(MailboxManager.MessageCapabilities.class));
            when(mockMailboxManager.getSupportedSearchCapabilities())
                .thenReturn(EnumSet.allOf(MailboxManager.SearchCapabilities.class));

            assertThat(testee.check().isBad())
                .isTrue();
        }

        @Test
        void checkShouldReturnBadWhenMailboxManagerDoesntHaveMessagesCapabilities() {
            when(mockMailboxManager.hasCapability(any()))
                .thenReturn(true);
            when(mockMailboxManager.getSupportedMessageCapabilities())
                .thenReturn(EnumSet.noneOf(MailboxManager.MessageCapabilities.class));
            when(mockMailboxManager.getSupportedSearchCapabilities())
                .thenReturn(EnumSet.allOf(MailboxManager.SearchCapabilities.class));

            assertThat(testee.check().isBad())
                .isTrue();
        }

        @Test
        void checkShouldReturnBadWhenMailboxManagerDoesntHaveSearchCapabilities() {
            when(mockMailboxManager.hasCapability(any()))
                .thenReturn(true);
            when(mockMailboxManager.getSupportedMessageCapabilities())
                .thenReturn(EnumSet.allOf(MailboxManager.MessageCapabilities.class));
            when(mockMailboxManager.getSupportedSearchCapabilities())
                .thenReturn(EnumSet.noneOf(MailboxManager.SearchCapabilities.class));

            assertThat(testee.check().isBad())
                .isTrue();
        }
    }
}