#!/bin/bash

function check_conduit_binary(){
    printf "Checking the conduit binary..."
    if [[ "$conduit_path" != /* ]]; then
        printf "\\n[%s] is not an absolute path\\n" "$conduit_path"
        exit 1
    fi
    if [ ! -x "$conduit_path" ]; then
        printf "\\n[%s] does not exist or is not executable\\n" "$conduit_path"
        exit 1
    fi
    exit_code=0
    "$conduit_path" version --client > /dev/null 2>&1 || exit_code=$?
    if [ $exit_code -ne 0 ]; then
        printf "\\nFailed to run conduit version command\\n"
        exit $exit_code
    fi
    printf "[ok]\\n"
}

function check_if_k8s_reachable(){
    printf "Checking if there is a Kubernetes cluster available..."
    exit_code=0
    kubectl --request-timeout=5s get ns > /dev/null 2>&1 || exit_code=$?
    if [ $exit_code -ne 0 ]; then
        printf "\\nFailed to connect to Kubernetes cluster\\n"
        exit $exit_code
    fi
    printf "[ok]\\n"
}

function run_test(){
    printf "Running test [%s]\\n" "$(basename "$1")"
    go test -v "$1" -conduit "$conduit_path" -conduit-namespace "$conduit_namespace" -integration-tests
}

conduit_path=$1

if [ -z "$conduit_path" ]; then
    echo "usage: $(basename "$0") /path/to/conduit [namespace]" >&2
    exit 64
fi

check_conduit_binary
check_if_k8s_reachable

bindir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
test_directory="$bindir/../test"
conduit_version=$($conduit_path version --client --short)
conduit_namespace=${2:-conduit}

printf "==================RUNNING ALL TESTS==================\\n"

printf "Testing Conduit version [%s] namespace [%s]\\n" "$conduit_version" "$conduit_namespace"

exit_code=0
run_test "$test_directory/install_test.go" || exit_code=$?
for test in $(find "$test_directory" -name '*_test.go' -mindepth 2); do
    run_test "$test" || exit_code=$?
done
exit $exit_code