kubos-app 0.1.0

KubOS: Linux-based OS and middleware for Satellites
Documentation 
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/*
 * Copyright (C) 2018 Kubos Corporation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

use super::mock_service::*;
use crate::query::query;
use kubos_service::Service;
use kubos_system::Config as ServiceConfig;
use serde_json::json;
use std::time::Duration;
use tempfile::TempDir;

#[test]
fn query_good() {
    let config_dir = TempDir::new().unwrap();
    let config_file = config_dir.path().join("config.toml");
    mock_service!(config_file, "0.0.0.0", 8765);

    let request = r#"{
            ping
        }"#;

    let expected = json!({
        "ping": "query"
    });

    let result = query(
        &ServiceConfig::new_from_path("mock-service", config_file.to_string_lossy().to_string())
            .unwrap(),
        request,
        Some(Duration::from_secs(1)),
    )
    .unwrap();

    assert_eq!(result, expected);
}

#[test]
fn query_error() {
    let config_dir = TempDir::new().unwrap();
    let config_file = config_dir.path().join("config.toml");
    mock_service!(config_file, "0.0.0.0", 8764);

    let request = r#"{
            ping(fail: true)
        }"#;

    let result = query(
        &ServiceConfig::new_from_path("mock-service", config_file.to_string_lossy().to_string())
            .unwrap(),
        request,
        Some(Duration::from_secs(1)),
    )
    .unwrap_err();

    let result_str = format!("{}", result);

    assert_eq!(result_str, "[{\"locations\":[{\"column\":13,\"line\":2}],\"message\":\"Query failed\",\"path\":[\"ping\"]}]");
}

#[test]
fn query_bad_service() {
    let config_dir = TempDir::new().unwrap();
    let config_file = config_dir.path().join("config.toml");
    mock_service!(config_file, "0.0.0.0", 8763);

    let result =
        ServiceConfig::new_from_path("fake-service", config_file.to_string_lossy().to_string())
            .unwrap_err();

    let result_str = format!("{}", result);

    assert_eq!(result_str, "Failed to find fake-service in config");
}

#[test]
fn query_bad_file() {
    let result =
        ServiceConfig::new_from_path("mock-service", "/fake/path".to_string()).unwrap_err();

    let result_str = format!("{}", result);

    // Linux and Mac may return different error numbers
    assert_eq!(&result_str[..36], "No such file or directory (os error ");
}

#[test]
fn query_mutation() {
    let config_dir = TempDir::new().unwrap();
    let config_file = config_dir.path().join("config.toml");
    mock_service!(config_file, "0.0.0.0", 8762);

    let request = r#"mutation {
            ping
        }"#;

    let expected = json!({
        "ping": "mutation"
    });

    let result = query(
        &ServiceConfig::new_from_path("mock-service", config_file.to_string_lossy().to_string())
            .unwrap(),
        request,
        Some(Duration::from_secs(1)),
    )
    .unwrap();

    assert_eq!(result, expected);
}