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package org.apache.james.mailets.configuration;

import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;

import org.apache.james.transport.mailets.ToProcessor;
import org.apache.james.transport.matchers.All;
import org.junit.jupiter.api.Test;

public class MailetConfigurationTest {
    @Test
    public void builderShouldThrowWhenMatcherIsNull() {
        assertThatThrownBy(() -> MailetConfiguration.builder()
                .mailet(ToProcessor.class)
                .build())
            .isInstanceOf(IllegalStateException.class);
    }

    @Test
    public void builderShouldThrowWhenMailetIsNull() {
        assertThatThrownBy(() -> MailetConfiguration.builder()
            .matcher(All.class)
            .build())
            .isInstanceOf(IllegalStateException.class);
    }

    @Test
    public void matcherWithConditionShouldReturnMatcherWhenNoCondition() {
        MailetConfiguration mailetConfiguration = MailetConfiguration.builder()
            .matcher(All.class)
            .mailet(ToProcessor.class)
            .build();

        assertThat(mailetConfiguration.matcherWithCondition()).isEqualTo("org.apache.james.transport.matchers.All");
    }

    @Test
    public void matcherWithConditionShouldReturnMatcherWithConditionWhenSomeCondition() {
        MailetConfiguration mailetConfiguration = MailetConfiguration.builder()
            .matcher(All.class)
            .matcherCondition("condition")
            .mailet(ToProcessor.class)
            .build();

        assertThat(mailetConfiguration.matcherWithCondition()).isEqualTo("org.apache.james.transport.matchers.All=condition");
    }
}
