public void EncryptJsonThrowsWhenCryptoIsNull()
{
var json = "{\"foo\":\"abc\",\"bar\":123,\"baz\":true,\"qux\":[1,2,3],\"garply\":{\"grault\":\"xyz\"},\"fred\":null}";
var keyIdentifier = new object();
ICrypto crypto = null;
Assert.That(() => crypto.EncryptJson(json, new[] { "$.foo", "$.bar", "$.baz", "$.qux", "$.garply", "$.fred" }, keyIdentifier), Throws.ArgumentNullException);
}
public static void EncryptJsonThrowsWhenCryptoIsNull()
{
var json = "{\"foo\":\"abc\",\"bar\":123,\"baz\":true,\"qux\":[1,2,3],\"garply\":{\"grault\":\"xyz\"},\"fred\":null}";
ICrypto crypto = null !;
var act = () => crypto.EncryptJson(json, new[] { "$.foo", "$.bar", "$.baz", "$.qux", "$.garply", "$.fred" });
act.Should().ThrowExactly <ArgumentNullException>();
}
/// <summary>
/// Encrypts the fields, specified by JSONPath, that are contained in the given json 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="jsonString">A string containing an json document.</param>
/// <param name="jsonPathToEncrypt">The JSONPath of the field to encrypt.</param>
/// <param name="credentialName">
/// The name of the credential to use for this encryption operation,
/// or null to use the default credential.
/// </param>
/// <returns>The same json document, except with the specified fields encrypted.</returns>
public static string EncryptJson(this ICrypto crypto, string jsonString, string jsonPathToEncrypt, string credentialName = null) =>
crypto.EncryptJson(jsonString, new[] { jsonPathToEncrypt }, credentialName);