conan 0.4.2

A Rust wrapper of the conan C/C++ package manager (conan.io) to simplify usage in build scripts
Documentation 
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use super::*;

#[test]
fn test_conan_build_info() {
    let build_info = BuildInfo::from_str(include_str!("../../../test/conanbuildinfo1.json")).unwrap();

    let openssl = build_info.get_dependency("openssl").unwrap();
    assert_eq!(openssl.get_binary_dir(), None);
    let openssl_dir = openssl.get_root_dir().unwrap();
    let openssl_lib_dir = openssl.get_library_dir().unwrap();
    let openssl_inc_dir = openssl.get_include_dir().unwrap();
    assert_eq!(
        openssl_dir,
        "/home/awake/.conan/data/openssl/1.1.1b-2/devolutions/stable/package/de9c231f84c85def9df09875e1785a1319fa8cb6"
    );
    assert_eq!(openssl_lib_dir, "/home/awake/.conan/data/openssl/1.1.1b-2/devolutions/stable/package/de9c231f84c85def9df09875e1785a1319fa8cb6/lib");
    assert_eq!(openssl_inc_dir, "/home/awake/.conan/data/openssl/1.1.1b-2/devolutions/stable/package/de9c231f84c85def9df09875e1785a1319fa8cb6/include");

    let dependencies = build_info.dependencies();
    assert_eq!(dependencies.len(), 1);

    let settings = build_info.settings;
    assert_eq!(settings.arch, Some("x86_64".to_string()));
    assert_eq!(settings.arch_build, Some("x86_64".to_string()));
    assert_eq!(settings.build_type, Some("Release".to_string()));
    assert_eq!(settings.compiler, Some("gcc".to_string()));
    assert_eq!(settings.compiler_libcxx, Some("libstdc++".to_string()));
    assert_eq!(settings.compiler_version, Some("4.8".to_string()));
    assert_eq!(settings.os, Some("Linux".to_string()));
    assert_eq!(settings.os_build, Some("Linux".to_string()));

    let build_info = BuildInfo::from_str(include_str!("../../../test/conanbuildinfo2.json")).unwrap();

    let curl = build_info.get_dependency("curl").unwrap();
    assert_eq!(curl.version, "7.58.0");

    let mbedtls = build_info.get_dependency("mbedtls").unwrap();
    assert_eq!(mbedtls.libs, ["mbedtls", "mbedcrypto", "mbedx509"]);

    let dependencies = build_info.dependencies();
    assert_eq!(dependencies.len(), 2);

    let build_info = BuildInfo::from_str(include_str!("../../../test/conanbuildinfo3.json")).unwrap();

    let dependencies = build_info.dependencies();
    assert_eq!(dependencies.len(), 2);

    let settings = build_info.settings;
    assert_eq!(settings.compiler, Some("Visual Studio".to_string()));

    let build_info = BuildInfo::from_str(include_str!("../../../test/conanbuildinfo4.json")).unwrap();
    let dependencies = build_info.dependencies();
    assert_eq!(dependencies.len(), 2);

    let settings = build_info.settings;
    assert_eq!(settings.compiler, Some("clang".to_string()));
}

#[test]
fn test_conan_build_info_syslibs() {
    let build_info = BuildInfo::from_str(include_str!("../../../test/conanbuildinfo5.json")).unwrap();
    let dependencies = build_info.dependencies();
    assert_eq!(dependencies.len(), 10);

    let libsystemd = build_info.get_dependency("libsystemd").unwrap();
    assert_eq!(libsystemd.libs, ["systemd"]);

    let system_libs = libsystemd.system_libs.as_ref().unwrap().as_slice();
    assert_eq!(system_libs, ["rt", "pthread", "dl"]);
}

#[test]
fn test_cargo_build_info() {
    let build_info = BuildInfo::from_str(include_str!("../../../test/conanbuildinfo1.json")).unwrap();
    build_info.cargo_emit();
}

#[test]
fn test_cargo_build_info_syslibs() {
    let build_info = BuildInfo::from_str(include_str!("../../../test/conanbuildinfo5.json")).unwrap();
    build_info.cargo_emit();
}