#!/usr/bin/env bats
# Unit tests for run.sh main entry point

# Add bats library to BATS_LIB_PATH
export BATS_LIB_PATH="/usr/lib/bats-core"

load 'bats-support/load'
load 'bats-assert/load'
load '../test_helper/common.bash'

# Setup test environment
setup() {
    # Source the main script
    export SCRIPT_DIR="${PROJECT_ROOT}"
    export DOCKER_IMAGE="knel-football-dev:latest"
    export OUTPUT_DIR="${TEST_TEMP_DIR}/output"
    export BUILD_DIR="${TEST_TEMP_DIR}/build"

    mkdir -p "${OUTPUT_DIR}" "${BUILD_DIR}"

    # Mock docker command
    docker() {
        echo "docker $@"
    }

    export -f docker
}

@test "run.sh exists and is executable" {
    assert_file_exists "${PROJECT_ROOT}/run.sh"
    assert [ -x "${PROJECT_ROOT}/run.sh" ]
}

@test "run.sh shows usage with help command" {
    run bash "${PROJECT_ROOT}/run.sh" help
    assert_success
    assert_line --partial "Usage:"
    assert_line --partial "build"
    assert_line --partial "test"
    assert_line --partial "iso"
}

@test "run.sh creates output and build directories" {
    rm -rf "${OUTPUT_DIR}" "${BUILD_DIR}"
    run bash "${PROJECT_ROOT}/run.sh" build
    assert [ -d "${OUTPUT_DIR}" ]
    assert [ -d "${BUILD_DIR}" ]
}

@test "run.sh test command runs bats tests" {
    skip "Requires full Docker environment - run with ./run.sh test"
}

@test "run.sh lint command runs shellcheck" {
    skip "Requires full Docker environment - run with ./run.sh lint"
}

@test "run.sh clean command removes artifacts" {
    # Create test artifacts
    touch "${OUTPUT_DIR}/test.iso"
    touch "${BUILD_DIR}/test.log"

    run bash "${PROJECT_ROOT}/run.sh" clean
    assert_success
    refute_file_exists "${OUTPUT_DIR}/test.iso"
    refute_file_exists "${BUILD_DIR}/test.log"
}

@test "run.sh test:iso command delegates to test-iso.sh" {
    assert_file_exists "${PROJECT_ROOT}/test-iso.sh"
    assert [ -x "${PROJECT_ROOT}/test-iso.sh" ]
}