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Tests: Node.js application tests.

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This commit is contained in:
Sergey Kandaurov
2018-10-25 15:43:48 +03:00
parent 41d3d63758
commit 0fdc7c3a55
18 changed files with 342 additions and 0 deletions
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6
test/node/404/404.html Normal file
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@@ -0,0 +1,6 @@
<html>
<head><title>404 Not Found</title></head>
<body bgcolor="white">
<center><h1>404 Not Found</h1></center>
</body>
</html>

8
test/node/404/app.js Executable file
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@@ -0,0 +1,8 @@
#!/usr/bin/env node
var fs = require('fs');
require('unit-http').createServer(function (req, res) {
res.writeHead(404, {});
res.end(fs.readFileSync('404.html'));
}).listen(7080);

6
test/node/basic/app.js Executable file
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@@ -0,0 +1,6 @@
#!/usr/bin/env node
require('unit-http').createServer(function (req, res) {
res.writeHead(200, {'Content-Length': 12, 'Content-Type': 'text/plain'});
res.end('Hello World\n');
}).listen(7080);

7
test/node/get_header_type/app.js Executable file
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@@ -0,0 +1,7 @@
#!/usr/bin/env node
require('unit-http').createServer(function (req, res) {
res.setHeader('X-Number', 100);
res.setHeader('X-Type', typeof(res.getHeader('X-Number')));
res.end();
}).listen(7080);

9
test/node/get_variables/app.js Executable file
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@@ -0,0 +1,9 @@
#!/usr/bin/env node
require('unit-http').createServer(function (req, res) {
let query = require('url').parse(req.url, true).query;
res.setHeader('X-Var-1', query.var1);
res.setHeader('X-Var-2', query.var2);
res.setHeader('X-Var-3', query.var3);
res.end();
}).listen(7080);

12
test/node/mirror/app.js Executable file
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@@ -0,0 +1,12 @@
#!/usr/bin/env node
require('unit-http').createServer(function (req, res) {
let body = '';
req.on('data', chunk => {
body += chunk.toString();
});
req.on('end', () => {
res.writeHead(200, {'Content-Length': Buffer.byteLength(body)});
res.end(body);
});
}).listen(7080);

15
test/node/post_variables/app.js Executable file
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@@ -0,0 +1,15 @@
#!/usr/bin/env node
require('unit-http').createServer(function (req, res) {
let body = '';
req.on('data', chunk => {
body += chunk.toString();
});
req.on('end', () => {
let query = require('querystring').parse(body);
res.setHeader('X-Var-1', query.var1);
res.setHeader('X-Var-2', query.var2);
res.setHeader('X-Var-3', query.var3);
res.end();
});
}).listen(7080);

11
test/node/remove_header/app.js Executable file
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@@ -0,0 +1,11 @@
#!/usr/bin/env node
require('unit-http').createServer(function (req, res) {
res.setHeader('X-Header', 'test');
res.setHeader('Was-Header', res.hasHeader('X-Header').toString());
res.removeHeader('X-Header');
res.setHeader('Has-Header', res.hasHeader('X-Header').toString());
res.end();
}).listen(7080);

6
test/node/set_header_array/app.js Executable file
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@@ -0,0 +1,6 @@
#!/usr/bin/env node
require('unit-http').createServer(function (req, res) {
res.setHeader('Set-Cookie', ['tc=one,two,three', 'tc=four,five,six']);
res.end();
}).listen(7080);

6
test/node/status_message/app.js Executable file
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@@ -0,0 +1,6 @@
#!/usr/bin/env node
require('unit-http').createServer(function (req, res) {
res.writeHead(200, 'blah', {'Content-Type': 'text/plain'});
res.end();
}).listen(7080);

7
test/node/update_header/app.js Executable file
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@@ -0,0 +1,7 @@
#!/usr/bin/env node
require('unit-http').createServer(function (req, res) {
res.setHeader('X-Header', 'test');
res.setHeader('X-Header', 'new');
res.end();
}).listen(7080);

20
test/node/variables/app.js Executable file
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@@ -0,0 +1,20 @@
#!/usr/bin/env node
require('unit-http').createServer(function (req, res) {
let body = '';
req.on('data', chunk => {
body += chunk.toString();
});
req.on('end', () => {
res.setHeader('Request-Method', req.method);
res.setHeader('Request-Uri', req.url);
res.setHeader('Server-Protocol', req.httpVersion);
res.setHeader('Request-Raw-Headers', req.rawHeaders.join());
res.setHeader('Content-Length', Buffer.byteLength(body));
res.setHeader('Content-Type', req.headers['Content-Type']);
res.setHeader('Custom-Header', req.headers['Custom-Header']);
res.setHeader('Http-Host', req.headers['Host']);
res.writeHead(200, {});
res.end(body);
});
}).listen(7080);

6
test/node/write_before_write_head/app.js Executable file
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@@ -0,0 +1,6 @@
#!/usr/bin/env node
require('unit-http').createServer(function (req, res) {
res.write('blah');
res.writeHead(200, {'Content-Type': 'text/plain'});
}).listen(7080);

6
test/node/write_buffer/app.js Executable file
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@@ -0,0 +1,6 @@
#!/usr/bin/env node
require('unit-http').createServer(function (req, res) {
res.writeHead(200, {'Content-Type': 'text/plain'});
res.end(new Buffer([0x62, 0x75, 0x66, 0x66, 0x65, 0x72]));
}).listen(7080);

10
test/node/write_callback/app.js Executable file
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@@ -0,0 +1,10 @@
#!/usr/bin/env node
require('unit-http').createServer(function (req, res) {
res.writeHead(200, {'Content-Type': 'text/plain'});
var a = 'blah';
res.write('hello', 'utf8', function() {
a = 'world';
});
res.end(a);
}).listen(7080);

6
test/node/write_return/app.js Executable file
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@@ -0,0 +1,6 @@
#!/usr/bin/env node
require('unit-http').createServer(function (req, res) {
res.writeHead(200, {'Content-Type': 'text/plain'});
res.end(res.write('body').toString());
}).listen(7080);

166
test/test_node_application.py Normal file
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@@ -0,0 +1,166 @@
import unittest
import unit
class TestUnitNodeApplication(unit.TestUnitApplicationNode):
def setUpClass():
u = unit.TestUnit().check_modules('node')
def test_node_application_basic(self):
self.load('basic')
resp = self.get()
self.assertEqual(resp['headers']['Content-Type'], 'text/plain',
'basic header')
self.assertEqual(resp['body'], 'Hello World\n', 'basic body')
def test_node_application_seq(self):
self.load('basic')
self.assertEqual(self.get()['status'], 200, 'seq')
self.assertEqual(self.get()['status'], 200, 'seq 2')
def test_node_application_variables(self):
self.load('variables')
body = 'Test body string.'
resp = self.post(headers={
'Host': 'localhost',
'Content-Type': 'text/html',
'Custom-Header': 'blah'
}, body=body)
self.assertEqual(resp['status'], 200, 'status')
headers = resp['headers']
header_server = headers.pop('Server')
self.assertRegex(header_server, r'Unit/[\d\.]+', 'server header')
date = headers.pop('Date')
self.assertEqual(date[-4:], ' GMT', 'date header timezone')
self.assertLess(abs(self.date_to_sec_epoch(date) - self.sec_epoch()), 5,
'date header')
raw_headers = headers.pop('Request-Raw-Headers')
self.assertRegex(raw_headers, r'^(?:Host|localhost|Content-Type|' \
'text\/html|Custom-Header|blah|Content-Length|17|,)+$',
'raw headers')
self.assertDictEqual(headers, {
'Content-Length': str(len(body)),
'Content-Type': 'text/html',
'Request-Method': 'POST',
'Request-Uri': '/',
'Http-Host': 'localhost',
'Server-Protocol': 'HTTP/1.1',
'Custom-Header': 'blah'
}, 'headers')
self.assertEqual(resp['body'], body, 'body')
def test_node_application_get_variables(self):
self.load('get_variables')
resp = self.get(url='/?var1=val1&var2=&var3')
self.assertEqual(resp['headers']['X-Var-1'], 'val1', 'GET variables')
self.assertEqual(resp['headers']['X-Var-2'], '', 'GET variables 2')
self.assertEqual(resp['headers']['X-Var-3'], '', 'GET variables 3')
def test_node_application_post_variables(self):
self.load('post_variables')
resp = self.post(headers={
'Content-Type': 'application/x-www-form-urlencoded',
'Host': 'localhost',
'Connection': 'close'
}, body='var1=val1&var2=&var3')
self.assertEqual(resp['headers']['X-Var-1'], 'val1', 'POST variables')
self.assertEqual(resp['headers']['X-Var-2'], '', 'POST variables 2')
self.assertEqual(resp['headers']['X-Var-3'], '', 'POST variables 3')
def test_node_application_404(self):
self.load('404')
resp = self.get()
self.assertEqual(resp['status'], 404, '404 status')
self.assertRegex(resp['body'], r'<title>404 Not Found</title>',
'404 body')
def test_node_keepalive_body(self):
self.load('mirror')
(resp, sock) = self.post(headers={
'Connection': 'keep-alive',
'Content-Type': 'text/html',
'Host': 'localhost'
}, start=True, body='0123456789' * 500)
self.assertEqual(resp['body'], '0123456789' * 500, 'keep-alive 1')
resp = self.post(headers={
'Connection': 'close',
'Content-Type': 'text/html',
'Host': 'localhost'
}, sock=sock, body='0123456789')
self.assertEqual(resp['body'], '0123456789', 'keep-alive 2')
def test_node_application_write_buffer(self):
self.load('write_buffer')
self.assertEqual(self.get()['body'], '6\r\nbuffer\r\n0\r\n\r\n',
'write buffer')
def test_node_application_write_callback(self):
self.load('write_callback')
self.assertEqual(self.get()['body'],
'5\r\nhello\r\n5\r\nworld\r\n0\r\n\r\n', 'write callback')
def test_node_application_write_before_writeHead(self):
self.skip_alerts.append(r'process \d+ exited on signal')
self.load('write_before_write_head')
self.get()
def test_node_application_write_return(self):
self.load('write_return')
self.assertEqual(self.get()['body'],
'4\r\nbody\r\n4\r\ntrue\r\n0\r\n\r\n', 'write return')
def test_node_application_remove_header(self):
self.load('remove_header')
resp = self.get()
self.assertEqual(resp['headers']['Was-Header'], 'true', 'was header')
self.assertEqual(resp['headers']['Has-Header'], 'false', 'has header')
self.assertFalse('X-Header' in resp['headers'], 'remove header')
def test_node_application_update_header(self):
self.load('update_header')
self.assertEqual(self.get()['headers']['X-Header'], 'new',
'update header')
def test_node_application_set_header_array(self):
self.load('set_header_array')
self.assertListEqual(self.get()['headers']['Set-Cookie'],
['tc=one,two,three', 'tc=four,five,six'], 'set header array')
@unittest.expectedFailure
def test_node_application_status_message(self):
self.load('status_message')
self.assertRegex(self.get(raw_resp=True), r'200 blah', 'status message')
def test_node_application_get_header_type(self):
self.load('get_header_type')
self.assertEqual(self.get()['headers']['X-Type'], 'number',
'get header type')
if __name__ == '__main__':
TestUnitNodeApplication.main()

35
test/unit.py
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@@ -117,6 +117,12 @@ class TestUnit(unittest.TestCase):
except:
m = None
elif module == 'node':
if os.path.isdir(self.pardir + '/node/node_modules'):
m = module
else:
m = None
elif module == 'openssl':
try:
subprocess.check_output(['which', 'openssl'])
@@ -558,6 +564,35 @@ class TestUnitApplicationGo(TestUnitApplicationProto):
}
})
class TestUnitApplicationNode(TestUnitApplicationProto):
def load(self, script, name='app.js'):
# copy application
shutil.copytree(self.current_dir + '/node/' + script,
self.testdir + '/node')
# link modules
os.symlink(self.pardir + '/node/node_modules',
self.testdir + '/node/node_modules')
self.conf({
"listeners": {
"*:7080": {
"application": script
}
},
"applications": {
script: {
"type": "external",
"processes": { "spare": 0 },
"working_directory": self.testdir + '/node',
"executable": name
}
}
})
class TestUnitApplicationPerl(TestUnitApplicationProto):
def load(self, script, name='psgi.pl'):
self.conf({