#!/bin/bash -e
#
# Run all tests (not including functional)
#   ./test
#   ./test -v
#
# Run tests for one package
#   PKG=./unit ./test
#   PKG=ssh ./test
#

# Invoke ./cover for HTML output
COVER=${COVER:-"-cover"}

RACE=${RACE:-"-race"}

source ./build

TESTABLE="http jose key oauth2 oidc"
FORMATTABLE="$TESTABLE"

# user has not provided PKG override
if [ -z "$PKG" ]; then
	TEST=$TESTABLE
	FMT=$FORMATTABLE

# user has provided PKG override
else
	# strip out slashes and dots from PKG=./foo/
	TEST=${PKG//\//}
	TEST=${TEST//./}

	# only run gofmt on packages provided by user
	FMT="$TEST"
fi

# split TEST into an array and prepend repo path to each local package
split=(${TEST// / })
TEST=${split[@]/#/github.com/coreos/go-oidc/}

echo "Running tests..."
go test $RACE ${COVER} $@ ${TEST}

echo "Checking gofmt..."
fmtRes=$(gofmt -l $FMT)
if [ -n "${fmtRes}" ]; then
	echo -e "gofmt checking failed:\n${fmtRes}"
	exit 255
fi

if [[ -z "$TRAVIS_GO_VERSION" || "$TRAVIS_GO_VERSION" != "1.4.3" ]]; then
  echo "Checking govet..."
  vetRes=$(go vet $TEST)
  if [ -n "${vetRes}" ]; then
    echo -e "govet checking failed:\n${vetRes}"
    exit 255
  fi
else
  echo "Skipping govet (Go 1.4)"
fi

echo "Success"