sop-java/external-sop/src/test/java/sop/external/ExternalGenerateKeyTest.java

// SPDX-FileCopyrightText: 2023 Paul Schaub <vanitasvitae@fsfe.org>
//
// SPDX-License-Identifier: Apache-2.0

package sop.external;

import org.junit.jupiter.api.condition.EnabledIf;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.MethodSource;
import sop.SOP;
import sop.testing.JUtils;

import java.io.IOException;

import static org.junit.jupiter.api.Assertions.assertFalse;
import static sop.testing.JUtils.assertArrayEndsWithIgnoreNewlines;
import static sop.testing.JUtils.assertArrayStartsWith;
import static sop.testing.TestData.BEGIN_PGP_PRIVATE_KEY_BLOCK;
import static sop.testing.TestData.END_PGP_PRIVATE_KEY_BLOCK;

@EnabledIf("sop.external.AbstractExternalSOPTest#hasBackends")
public class ExternalGenerateKeyTest extends AbstractExternalSOPTest {

    @ParameterizedTest
    @MethodSource("sop.external.AbstractExternalSOPTest#provideBackends")
    public void generateKeyTest(SOP sop) throws IOException {
        byte[] key = sop.generateKey()
                .userId("Alice <alice@openpgp.org>")
                .generate()
                .getBytes();

        assertArrayStartsWith(key, BEGIN_PGP_PRIVATE_KEY_BLOCK);
        assertArrayEndsWithIgnoreNewlines(key, END_PGP_PRIVATE_KEY_BLOCK);
    }

    @ParameterizedTest
    @MethodSource("sop.external.AbstractExternalSOPTest#provideBackends")
    public void generateKeyNoArmor(SOP sop) throws IOException {
        byte[] key = sop.generateKey()
                .userId("Alice <alice@openpgp.org>")
                .noArmor()
                .generate()
                .getBytes();

        assertFalse(JUtils.arrayStartsWith(key, BEGIN_PGP_PRIVATE_KEY_BLOCK));
    }

    @ParameterizedTest
    @MethodSource("sop.external.AbstractExternalSOPTest#provideBackends")
    public void generateKeyWithMultipleUserIdsTest(SOP sop) throws IOException {
        byte[] key = sop.generateKey()
                .userId("Alice <alice@openpgp.org>")
                .userId("Bob <bob@openpgp.org>")
                .generate()
                .getBytes();

        assertArrayStartsWith(key, BEGIN_PGP_PRIVATE_KEY_BLOCK);
        assertArrayEndsWithIgnoreNewlines(key, END_PGP_PRIVATE_KEY_BLOCK);
    }

    @ParameterizedTest
    @MethodSource("sop.external.AbstractExternalSOPTest#provideBackends")
    public void generateKeyWithoutUserIdTest(SOP sop) throws IOException {
        byte[] key = sop.generateKey()
                .generate()
                .getBytes();

        assertArrayStartsWith(key, BEGIN_PGP_PRIVATE_KEY_BLOCK);
        assertArrayEndsWithIgnoreNewlines(key, END_PGP_PRIVATE_KEY_BLOCK);
    }

    @ParameterizedTest
    @MethodSource("sop.external.AbstractExternalSOPTest#provideBackends")
    public void generateKeyWithPasswordTest(SOP sop) throws IOException {
        byte[] key = sop.generateKey()
                .userId("Alice <alice@openpgp.org>")
                .withKeyPassword("sw0rdf1sh")
                .generate()
                .getBytes();

        assertArrayStartsWith(key, BEGIN_PGP_PRIVATE_KEY_BLOCK);
        assertArrayEndsWithIgnoreNewlines(key, END_PGP_PRIVATE_KEY_BLOCK);
    }

    @ParameterizedTest
    @MethodSource("sop.external.AbstractExternalSOPTest#provideBackends")
    public void generateKeyWithMultipleUserIdsAndPassword(SOP sop) throws IOException {
        byte[] key = sop.generateKey()
                .userId("Alice <alice@openpgp.org>")
                .userId("Bob <bob@openpgp.org>")
                .withKeyPassword("sw0rdf1sh")
                .generate()
                .getBytes();

        assertArrayStartsWith(key, BEGIN_PGP_PRIVATE_KEY_BLOCK);
        assertArrayEndsWithIgnoreNewlines(key, END_PGP_PRIVATE_KEY_BLOCK);
    }
}