cfn-guard 3.2.0

AWS CloudFormation Guard is an open-source general-purpose policy-as-code evaluation tool. It provides developers with a simple-to-use, yet powerful and expressive domain-specific language (DSL) to define policies and enables developers to validate JSON- or YAML- formatted structured data with those policies.
Documentation 
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use super::super::*;
use super::*;
use pretty_assertions::assert_eq;

#[test]
fn test_deserialize_payload_success() {
    let serialized_payload = "{\"data\":[\"data as string 1\",\"data as string 2\"], \"rules\":[\"rules as string 1\",\"rules as string 2\"]}";
    let deserialized_payload = deserialize_payload(serialized_payload).unwrap();
    assert_eq!(
        deserialized_payload.list_of_data,
        vec!["data as string 1", "data as string 2"]
    );
    assert_eq!(
        deserialized_payload.list_of_rules,
        vec!["rules as string 1", "rules as string 2"]
    );
}

#[test]
#[should_panic]
fn test_deserialize_payload_malformed_string() {
    let serialized_payload = "{\"data:[\"data as string 1\",\"data as string 2\"], \"rules\":[\"rules as string 1\",\"rules as string 2\"]}";
    deserialize_payload(serialized_payload).unwrap();
}

#[test]
#[should_panic]
fn test_deserialize_payload_unrecognized_property() {
    let serialized_payload = "{\"data\":[\"data as string 1\",\"data as string 2\"], \"wrongProperty\":\"wrongProperty\"}";
    deserialize_payload(serialized_payload).unwrap();
}

#[test]
#[should_panic]
fn test_deserialize_payload_empty_input() {
    let serialized_payload = "";
    deserialize_payload(serialized_payload).unwrap();
}

#[test]
fn test_supported_extensions() {
    // Data extensions
    assert!(has_a_supported_extension(
        "blah.json",
        &DATA_FILE_SUPPORTED_EXTENSIONS
    ));
    assert!(has_a_supported_extension(
        "blah.jsn",
        &DATA_FILE_SUPPORTED_EXTENSIONS
    ));
    assert!(has_a_supported_extension(
        "blah.yaml",
        &DATA_FILE_SUPPORTED_EXTENSIONS
    ));
    assert!(has_a_supported_extension(
        "blah.template",
        &DATA_FILE_SUPPORTED_EXTENSIONS
    ));
    assert!(has_a_supported_extension(
        "blah.yml",
        &DATA_FILE_SUPPORTED_EXTENSIONS
    ));
    // unsupported
    assert!(!has_a_supported_extension(
        "blah.txt",
        &DATA_FILE_SUPPORTED_EXTENSIONS
    ));
    assert!(!has_a_supported_extension(
        "blah",
        &DATA_FILE_SUPPORTED_EXTENSIONS
    ));

    // Rules extensions
    assert!(has_a_supported_extension(
        "blah.guard",
        &RULE_FILE_SUPPORTED_EXTENSIONS
    ));
    assert!(has_a_supported_extension(
        "blah.ruleset",
        &RULE_FILE_SUPPORTED_EXTENSIONS
    ));
    // unsupported
    assert!(!has_a_supported_extension(
        "blah.txt",
        &RULE_FILE_SUPPORTED_EXTENSIONS
    ));
    assert!(!has_a_supported_extension(
        "blah",
        &RULE_FILE_SUPPORTED_EXTENSIONS
    ));
}