A test suitable for git bisect to show sinonjs/sinon#1528

test-sinon-issue-1528.sh

#!/bin/bash
# test script built for use with `git bisect` to find a regression
# usage: git bisect start v1.16.1 v1.15.4  && git bisect run ../test-script.sh
#
# Warning: You need a Node version <= 0.12.5
# Since this script checks out former versions of Sinon, that had build scripts
# that relied on the directory layout of NPM versions < 3, it is wise to
# use `nvm` or `n` to set the current Node version to 0.12.5 or equivalent

# To support running this script when it is placed outside of the project
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
#echo SCRIPT_DIR=$SCRIPT_DIR
#echo PWD=$PWD

# delete node_modules to avoid errors on `npm install` - does not delete .bin
/bin/rm -r node_modules/* 2>/dev/null

# install the karma browser runner
if [[ -e $SCRIPT_DIR/backup-karma-dir ]]; then
    echo "Reusing previous Karma download"
    mkdir node_modules 2>/dev/null
    cp -r $SCRIPT_DIR/backup-karma-dir/* node_modules/
else
    #reinstall
    npm install karma mocha chai karma-chrome-launcher karma-mocha karma-chai

    # save for later for speed up
    mkdir "$SCRIPT_DIR/backup-karma-dir"
    cp -r node_modules/* "$SCRIPT_DIR/backup-karma-dir/"
fi

npm install && ./build || exit 1

# make a karma config
cat > $SCRIPT_DIR/karma.conf << EOF
module.exports = function (config) {
	config.set({
		basePath : '.',

		// frameworks to use
		frameworks : ['mocha', 'chai'],

        reporters : ['progress'],

		// list of files / patterns to load in the browser
		files : [
            'pkg/sinon.js',
			'regression.test.js'
		],

		browsers : ['Chrome' ],
        singleRun : true
	});
};
EOF

# add a regression test
cat > $SCRIPT_DIR/regression.test.js << EOF

console.log('sinon', window.sinon, sinon)
describe('#1528', function() {

    it('should pass', function(done) {

        var server = sinon.fakeServer.create();
        server.respondImmediately = true;

        // each response should be triggered exactly once
        var fooResponded = false;
        var defaultResponded = false;

        // default responder
        server.respondWith(function(xhr){
            console.log('default requested')
            if (defaultResponded)
                console.log("default requested more than once!");
            defaultResponded = true;
            try {
            xhr.respond(404, {}, '');
            }catch(err) {
                console.log(err);
                // due to phantomjs peculiarities we need to wrap it before rethrowing
                // to make the process exit with 1
                done(err)
                throw new Error(err);
            }
        });

        // foo responder
        server.respondWith('/foo', function(xhr){
            console.log('foo requested')
            if (fooResponded)
                console.log("foo requested more than once!");
            fooResponded = true;
            return xhr.respond(200, {}, '');
        });


        // request foo
        var r = new XMLHttpRequest();
        console.log('requesting foo');
        r.open('GET', '/foo', false);
        r.send();
        //console.log('status == 200?', r.status === 200);
        r.status === 200 && done() || done("wrong http status ");
    });
});
EOF


# run the tests
./node_modules/.bin/karma start  $SCRIPT_DIR/karma.conf