use support::{basic_bin_manifest, execs, project};
use support::hamcrest::assert_that;

#[test]
fn alias_incorrect_config_type() {
    let p = project()
        .file("Cargo.toml", &basic_bin_manifest("foo"))
        .file("src/main.rs", "fn main() {}")
        .file(
            ".cargo/config",
            r#"
            [alias]
            b-cargo-test = 5
        "#,
        )
        .build();

    assert_that(
        p.cargo("b-cargo-test -v"),
        execs().with_status(101).with_stderr_contains(
            "\
[ERROR] invalid configuration for key `alias.b-cargo-test`
expected a list, but found a integer for [..]",
        ),
    );
}

#[test]
fn alias_default_config_overrides_config() {
    let p = project()
        .file("Cargo.toml", &basic_bin_manifest("foo"))
        .file("src/main.rs", "fn main() {}")
        .file(
            ".cargo/config",
            r#"
            [alias]
            b = "not_build"
        "#,
        )
        .build();

    assert_that(
        p.cargo("b -v"),
        execs()
            .with_stderr_contains("[COMPILING] foo v0.5.0 [..]"),
    );
}

#[test]
fn alias_config() {
    let p = project()
        .file("Cargo.toml", &basic_bin_manifest("foo"))
        .file("src/main.rs", "fn main() {}")
        .file(
            ".cargo/config",
            r#"
            [alias]
            b-cargo-test = "build"
        "#,
        )
        .build();

    assert_that(
        p.cargo("b-cargo-test -v"),
        execs()
            .with_stderr_contains(
                "\
[COMPILING] foo v0.5.0 [..]
[RUNNING] `rustc --crate-name foo [..]",
            ),
    );
}

#[test]
fn recursive_alias() {
    let p = project()
        .file("Cargo.toml", &basic_bin_manifest("foo"))
        .file("src/main.rs", r"fn main() {}")
        .file(
            ".cargo/config",
            r#"
            [alias]
            b-cargo-test = "build"
            a-cargo-test = ["b-cargo-test", "-v"]
        "#,
        )
        .build();

    assert_that(
        p.cargo("a-cargo-test"),
        execs().with_stderr_contains(
            "\
[COMPILING] foo v0.5.0 [..]
[RUNNING] `rustc --crate-name foo [..]",
        ),
    );
}

#[test]
fn alias_list_test() {
    let p = project()
        .file("Cargo.toml", &basic_bin_manifest("foo"))
        .file("src/main.rs", "fn main() {}")
        .file(
            ".cargo/config",
            r#"
            [alias]
            b-cargo-test = ["build", "--release"]
         "#,
        )
        .build();

    assert_that(
        p.cargo("b-cargo-test -v"),
        execs()
            .with_stderr_contains("[COMPILING] foo v0.5.0 [..]")
            .with_stderr_contains("[RUNNING] `rustc --crate-name [..]"),
    );
}

#[test]
fn alias_with_flags_config() {
    let p = project()
        .file("Cargo.toml", &basic_bin_manifest("foo"))
        .file("src/main.rs", "fn main() {}")
        .file(
            ".cargo/config",
            r#"
            [alias]
            b-cargo-test = "build --release"
         "#,
        )
        .build();

    assert_that(
        p.cargo("b-cargo-test -v"),
        execs()
            .with_stderr_contains("[COMPILING] foo v0.5.0 [..]")
            .with_stderr_contains("[RUNNING] `rustc --crate-name foo [..]"),
    );
}

#[test]
fn cant_shadow_builtin() {
    let p = project()
        .file("Cargo.toml", &basic_bin_manifest("foo"))
        .file("src/main.rs", "fn main() {}")
        .file(
            ".cargo/config",
            r#"
            [alias]
            build = "fetch"
         "#,
        )
        .build();

    assert_that(
        p.cargo("build"),
        execs().with_stderr(
            "\
[WARNING] alias `build` is ignored, because it is shadowed by a built in command
[COMPILING] foo v0.5.0 ([..])
[FINISHED] dev [unoptimized + debuginfo] target(s) in [..]
",
        ),
    );
}