#!/usr/bin/env bash

########## Competition Block ##########

# tc = test compete
_tc_tmp="${test_dir:-"/tmp"}/tmp_compete"

# Each competition link is given to both tools
# and the output is compared
#
# Array format:
# [0] = Title
# [1] = path for competition
# [2] = path for competition
# ...

# Compete test suites (arrays) 
compete_canonicalize=(
  "Canonicalize invalid path"
  "///tmp//./b"
  "//tmp//./b/.."
  "//tmp//./b/."
)
  
compete_all=( "Test - everything starting from /"
  /**/*
)


tocompete_init() {
  # initialize custom test structure
  {
    mkdir -p "${_tc_tmp}"
    # compete_links
    touch "${_tc_tmp}/a"
    ln -s "${_tc_tmp}/a" "${_tc_tmp}/a 2"
    ln -s "${_tc_tmp}/a 2" "${_tc_tmp}/a 3"
  }

  # Base directory for the test
  cd "${_tc_tmp}"

  # Compete test arrays with "dynamic" cases need to be inside the init function
  # e.g. "$(cd ../test && pwd)/file" - base directory must be set first
  # e.g. "${_tc_tmp}/"* - _tc_tmp must be populated first
  compete_links=( "Test - Valid links"
    "${_tc_tmp}/a 3" # slink chain a3 -> a2 -> a
    "${_tc_tmp}/a"*
    "/dev/stdin"
    "/bin/adb"
  )

  # Add tests to global test array from test_rdlink
  tocompete+=(
    compete_links
    compete_canonicalize
    #compete_all
  )
}

tocompete_clean() {
  # TODO clean custom test structure
  rm -rf "${_tc_tmp}" 
}

tocompete_init

########## Assertion Block ##########

# ta = test assert
_ta_tmp="${test_dir:-"/tmp"}/tmp_assert"

# Assertion string compare test arrays
#
# Array format
# [0] = Title
# [1] input == [2] expected
# [3] input == [4] expected
# ...

toassert_init() {
  # TODO initilaize custom test structure
  {
    mkdir -p "${_ta_tmp}"
  }

  # Base directory for the test
  cd "${_ta_tmp}"

  # Assert test arrays with "dynamic" cases need to be inside the init function
  # e.g. "$(cd ../test && pwd)/file" - base directory must be set first
  # e.g. "${_tc_tmp}/"* - _tc_tmp must be populated first
  assert_invalid_files=( "Assert - invalid files"
    "${_ta_tmp}/missing_file" "${_ta_tmp}/missing_file"
    "${_ta_tmp}/missd/missf" "${_ta_tmp}/missd/missf"
    "${_ta_tmp}/miss c" "${_ta_tmp}/miss c"
    "rel_a" "${_ta_tmp}/rel_a"
    "../rel_b" "$(cd ".." && pwd)/rel_b"
    "/a/very/long/path/whthMustExceed/fourtyfive/character" "a"
  )

  # Add test arrays to global test array from test_rdlink
  toassert+=(
    assert_invalid_files
  )
}

toassert_clean() {
  # TODO clean 
  rm -rf "${_ta_tmp}"
}

toassert_init


########## Clean custom test data ##########
#
totest_cleanall() {
  echo
  tocompete_clean
  toassert_clean
}
trap totest_cleanall EXIT