public void EncryptXmlThrowsWhenCryptoIsNull() { var xml = "<foo bar=\"123\"><baz>456</baz><baz>789</baz><qux><garply grault=\"abc\" /></qux></foo>"; var keyIdentifier = new object(); ICrypto crypto = null; Assert.That(() => crypto.EncryptXml(xml, new[] { "/foo/@bar", "/foo/baz", "/foo/qux" }, keyIdentifier), Throws.ArgumentNullException); }
public static void EncryptXmlThrowsWhenCryptoIsNull() { var xml = "<foo bar=\"123\"><baz>456</baz><baz>789</baz><qux><garply grault=\"abc\" /></qux></foo>"; ICrypto crypto = null !; var act = () => crypto.EncryptXml(xml, new[] { "/foo/@bar", "/foo/baz", "/foo/qux" }); act.Should().ThrowExactly <ArgumentNullException>(); }
/// <summary> /// Encrypts the fields, specified by XPath, that are contained in the given xml document string. /// </summary> /// <param name="crypto"> /// The instance of <see cref="ICrypto"/> that ultimately responsible for performing encryption operations /// on field values. /// </param> /// <param name="xmlString">A string containing an xml document.</param> /// <param name="xpathToEncrypt">The XPath of the field to encrypt.</param> /// <param name="credentialName"> /// The name of the credential to use for this encryption operation, /// or <c>null</c> to use the default credential. /// </param> /// <returns>The same xml document, except with the specified fields encrypted.</returns> public static string EncryptXml(this ICrypto crypto, string xmlString, string xpathToEncrypt, string?credentialName = null) => crypto.EncryptXml(xmlString, new[] { xpathToEncrypt }, credentialName);