#!/usr/bin/env bats
# Seam: the changed-test wrapper selects only the tests associated with
# staged paths and refuses to silently run the entire suite.

load helpers

@test "changed-test wrapper is executable and uses staged diff by default" {
    [ -x "$REPO_ROOT/scripts/test-changed.sh" ]
    [ -x "$REPO_ROOT/.githooks/pre-commit" ]
    run grep -F 'scripts/test-changed.sh' "$REPO_ROOT/.githooks/pre-commit"
    [ "$status" -eq 0 ]
    run grep -F 'git diff --cached' "$REPO_ROOT/scripts/test-changed.sh"
    [ "$status" -eq 0 ]
}

@test "changed-test wrapper maps a shared config change to its service seams" {
    # The compose era is retired (rank 7): the former compose fixture here
    # mapped dankserver/compose.yaml, a file that no longer exists. The
    # equivalent contract now: a service config change maps to the
    # service's seams and nothing unrelated.
    run bash "$REPO_ROOT/scripts/test-changed.sh" --list --paths shared/searxng/settings.yml
    [ "$status" -eq 0 ]
    [[ "$output" == *"tests/searxng_limiter.bats"* ]]
    [[ "$output" == *"tests/searxng_quadlet.bats"* ]]
    [[ "$output" != *"tests/homepage_pages.bats"* ]]
}

@test "changed-test wrapper maps the frank-archon trio to its focused tests" {
    # The root-unit shape since the 2026-09-26 swap: the trio lives in
    # scripts/ and must select the unit seam before the generic
    # scripts/*.service fallbacks can swallow it.
    run bash "$REPO_ROOT/scripts/test-changed.sh" --list --paths \
        scripts/frank-archon.env \
        scripts/frank-archon.service \
        scripts/serve-frank-archon.sh
    [ "$status" -eq 0 ]
    [[ "$output" == *"tests/frank_archon_unit.bats"* ]]
    [[ "$output" == *"tests/llm_units.bats"* ]]
    [[ "$output" == *"tests/deployment_scoping.bats"* ]]
    [[ "$output" != *"tests/homepage_pages.bats"* ]]
    # The retired trees must no longer select any LLM seam: the mappings
    # were removed with the services, and a stale case would keep firing
    # tests for archived runtimes. All three archive shapes — the radiance
    # Quadlet era, the llama.cpp layersplit trio, and the lucebox quadlet
    # dir — map to nothing.
    run bash "$REPO_ROOT/scripts/test-changed.sh" --list --paths \
        dankserver/.AGENTTRASH/20260926-frank-medium-radiance/frank-medium.container \
        scripts/.AGENTTRASH/20260920-llama-layersplit/serve-frank-medium.sh.llamacpp-layersplit \
        dankserver/.AGENTTRASH/20260926-llamacpp-cutover/frank-archon.container
    [ "$status" -eq 0 ]
    [[ "$output" != *"tests/frank_medium_unit.bats"* ]]
    [[ "$output" != *"tests/frank_archon_unit.bats"* ]]
}

@test "changed-test wrapper maps the frankbook unit to the frankbook and deploy-flow seams" {
    run bash "$REPO_ROOT/scripts/test-changed.sh" --list --paths frankbook-pro/sonarr/quadlet/sonarr.container
    [ "$status" -eq 0 ]
    [[ "$output" == *"tests/frankbook_quadlet.bats"* ]]
    [[ "$output" == *"tests/deployment_flow.bats"* ]]
    [[ "$output" == *"tests/deployment_scoping.bats"* ]]
    [[ "$output" != *"tests/frank_archon_unit.bats"* ]]
}

@test "changed-test wrapper maps the inventory itself to its seam" {
    run bash "$REPO_ROOT/scripts/test-changed.sh" --list --paths shared/services.yml
    [ "$status" -eq 0 ]
    [[ "$output" == *"tests/service_inventory.bats"* ]]
    run bash "$REPO_ROOT/scripts/test-changed.sh" --list --paths scripts/service-map.py
    [ "$status" -eq 0 ]
    [[ "$output" == *"tests/service_inventory.bats"* ]]
}

@test "changed-test wrapper refuses an unmapped path" {
    run bash "$REPO_ROOT/scripts/test-changed.sh" --list --paths newdir/file.txt
    [ "$status" -eq 2 ]
    [[ "$output" == *"no focused-test mapping"* ]]
}