How to use runMultiFileTestCase method of js Package

Best K6 code snippet using js.runMultiFileTestCase

runner_test.go

Source:runner_test.go

...1634	expInitErr bool1635	expVUErr   bool1636	samples    chan stats.SampleContainer1637}1638func runMultiFileTestCase(t *testing.T, tc multiFileTestCase, tb *httpmultibin.HTTPMultiBin) {1639	t.Helper()1640	logger := testutils.NewLogger(t)1641	runner, err := New(1642		logger,1643		&loader.SourceData{1644			URL:  &url.URL{Path: tc.cwd + "/script.js", Scheme: "file"},1645			Data: []byte(tc.script),1646		},1647		tc.fses,1648		tc.rtOpts,1649	)1650	if tc.expInitErr {1651		require.Error(t, err)1652		return1653	}1654	require.NoError(t, err)1655	options := runner.GetOptions()1656	require.Empty(t, options.Validate())1657	vu, err := runner.NewVU(1, 1, tc.samples)1658	require.NoError(t, err)1659	jsVU, ok := vu.(*VU)1660	require.True(t, ok)1661	jsVU.state.Dialer = tb.Dialer1662	jsVU.state.TLSConfig = tb.TLSClientConfig1663	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)1664	defer cancel()1665	activeVU := vu.Activate(&lib.VUActivationParams{RunContext: ctx})1666	err = activeVU.RunOnce()1667	if tc.expVUErr {1668		require.Error(t, err)1669	} else {1670		require.NoError(t, err)1671	}1672	arc := runner.MakeArchive()1673	runnerFromArc, err := NewFromArchive(logger, arc, tc.rtOpts)1674	require.NoError(t, err)1675	vuFromArc, err := runnerFromArc.NewVU(2, 2, tc.samples)1676	require.NoError(t, err)1677	jsVUFromArc, ok := vuFromArc.(*VU)1678	require.True(t, ok)1679	jsVUFromArc.state.Dialer = tb.Dialer1680	jsVUFromArc.state.TLSConfig = tb.TLSClientConfig1681	activeVUFromArc := jsVUFromArc.Activate(&lib.VUActivationParams{RunContext: ctx})1682	err = activeVUFromArc.RunOnce()1683	if tc.expVUErr {1684		require.Error(t, err)1685		return1686	}1687	require.NoError(t, err)1688}1689func TestComplicatedFileImportsForGRPC(t *testing.T) {1690	t.Parallel()1691	tb := httpmultibin.NewHTTPMultiBin(t)1692	tb.GRPCStub.UnaryCallFunc = func(ctx context.Context, sreq *grpc_testing.SimpleRequest) (1693		*grpc_testing.SimpleResponse, error,1694	) {1695		return &grpc_testing.SimpleResponse{1696			Username: "foo",1697		}, nil1698	}1699	fs := afero.NewMemMapFs()1700	protoFile, err := ioutil.ReadFile("../vendor/google.golang.org/grpc/test/grpc_testing/test.proto")1701	require.NoError(t, err)1702	require.NoError(t, afero.WriteFile(fs, "/path/to/service.proto", protoFile, 0644))1703	require.NoError(t, afero.WriteFile(fs, "/path/to/same-dir.proto", []byte(1704		`syntax = "proto3";package whatever;import "service.proto";`,1705	), 0644))1706	require.NoError(t, afero.WriteFile(fs, "/path/subdir.proto", []byte(1707		`syntax = "proto3";package whatever;import "to/service.proto";`,1708	), 0644))1709	require.NoError(t, afero.WriteFile(fs, "/path/to/abs.proto", []byte(1710		`syntax = "proto3";package whatever;import "/path/to/service.proto";`,1711	), 0644))1712	grpcTestCase := func(expInitErr, expVUErr bool, cwd, loadCode string) multiFileTestCase {1713		script := tb.Replacer.Replace(fmt.Sprintf(`1714			var grpc = require('k6/net/grpc');1715			var client = new grpc.Client();1716			%s // load statements1717			exports.default = function() {1718				client.connect('GRPCBIN_ADDR', {timeout: '3s'});1719				var resp = client.invoke('grpc.testing.TestService/UnaryCall', {})1720				if (!resp.message || resp.error || resp.message.username !== 'foo') {1721					throw new Error('unexpected response message: ' + JSON.stringify(resp.message))1722				}1723			}1724		`, loadCode))1725		return multiFileTestCase{1726			fses:    map[string]afero.Fs{"file": fs, "https": afero.NewMemMapFs()},1727			rtOpts:  lib.RuntimeOptions{CompatibilityMode: null.NewString("base", true)},1728			samples: make(chan stats.SampleContainer, 100),1729			cwd:     cwd, expInitErr: expInitErr, expVUErr: expVUErr, script: script,1730		}1731	}1732	testCases := []multiFileTestCase{1733		grpcTestCase(false, true, "/", `/* no grpc loads */`), // exp VU error with no proto files loaded1734		// Init errors when the protobuf file can't be loaded1735		grpcTestCase(true, false, "/", `client.load(null, 'service.proto');`),1736		grpcTestCase(true, false, "/", `client.load(null, '/wrong/path/to/service.proto');`),1737		grpcTestCase(true, false, "/", `client.load(['/', '/path/'], 'service.proto');`),1738		// Direct imports of service.proto1739		grpcTestCase(false, false, "/", `client.load(null, '/path/to/service.proto');`), // full path should be fine1740		grpcTestCase(false, false, "/path/to/", `client.load([], 'service.proto');`),    // file name from same folder1741		grpcTestCase(false, false, "/", `client.load(['./path//to/'], 'service.proto');`),1742		grpcTestCase(false, false, "/path/", `client.load(['./to/'], 'service.proto');`),1743		grpcTestCase(false, false, "/whatever", `client.load(['/path/to/'], 'service.proto');`),  // with import paths1744		grpcTestCase(false, false, "/path", `client.load(['/', '/path/to/'], 'service.proto');`), // with import paths1745		grpcTestCase(false, false, "/whatever", `client.load(['../path/to/'], 'service.proto');`),1746		// Import another file that imports "service.proto" directly1747		grpcTestCase(true, false, "/", `client.load([], '/path/to/same-dir.proto');`),1748		grpcTestCase(true, false, "/path/", `client.load([], 'to/same-dir.proto');`),1749		grpcTestCase(true, false, "/", `client.load(['/path/'], 'to/same-dir.proto');`),1750		grpcTestCase(false, false, "/path/to/", `client.load([], 'same-dir.proto');`),1751		grpcTestCase(false, false, "/", `client.load(['/path/to/'], 'same-dir.proto');`),1752		grpcTestCase(false, false, "/whatever", `client.load(['/other', '/path/to/'], 'same-dir.proto');`),1753		grpcTestCase(false, false, "/", `client.load(['./path//to/'], 'same-dir.proto');`),1754		grpcTestCase(false, false, "/path/", `client.load(['./to/'], 'same-dir.proto');`),1755		grpcTestCase(false, false, "/whatever", `client.load(['../path/to/'], 'same-dir.proto');`),1756		// Import another file that imports "to/service.proto" directly1757		grpcTestCase(true, false, "/", `client.load([], '/path/to/subdir.proto');`),1758		grpcTestCase(false, false, "/path/", `client.load([], 'subdir.proto');`),1759		grpcTestCase(false, false, "/", `client.load(['/path/'], 'subdir.proto');`),1760		grpcTestCase(false, false, "/", `client.load(['./path/'], 'subdir.proto');`),1761		grpcTestCase(false, false, "/whatever", `client.load(['/other', '/path/'], 'subdir.proto');`),1762		grpcTestCase(false, false, "/whatever", `client.load(['../other', '../path/'], 'subdir.proto');`),1763		// Import another file that imports "/path/to/service.proto" directly1764		grpcTestCase(true, false, "/", `client.load(['/path'], '/path/to/abs.proto');`),1765		grpcTestCase(false, false, "/", `client.load([], '/path/to/abs.proto');`),1766		grpcTestCase(false, false, "/whatever", `client.load(['/'], '/path/to/abs.proto');`),1767	}1768	for i, tc := range testCases {1769		i, tc := i, tc1770		t.Run(fmt.Sprintf("TestCase_%d", i), func(t *testing.T) {1771			t.Parallel()1772			t.Logf(1773				"CWD: %s, expInitErr: %t, expVUErr: %t, script injected with: `%s`",1774				tc.cwd, tc.expInitErr, tc.expVUErr, tc.script,1775			)1776			runMultiFileTestCase(t, tc, tb)1777		})1778	}1779}1780func TestMinIterationDurationIsCancellable(t *testing.T) {1781	t.Parallel()1782	r, err := getSimpleRunner(t, "/script.js", `1783			exports.options = { iterations: 1, vus: 1, minIterationDuration: '1m' };1784			exports.default = function() { /* do nothing */ };1785		`)1786	require.NoError(t, err)1787	ch := make(chan stats.SampleContainer, 1000)1788	initVU, err := r.NewVU(1, 1, ch)1789	require.NoError(t, err)1790	ctx, cancel := context.WithCancel(context.Background())...

runMultiFileTestCase

Using AI Code Generation

1import (2type js struct {3}4func (js) runMultiFileTestCase() {5	scanner := bufio.NewScanner(os.Stdin)6	scanner.Scan()7	n, _ := strconv.Atoi(scanner.Text())8	for i := 0; i < n; i++ {9		scanner.Scan()10		s := strings.Split(scanner.Text(), "")11		for j := 0; j < len(s); j++ {12			if j%2 == 0 {13				fmt.Print(s[j])14			}15		}16		fmt.Print(" ")17		for j := 0; j < len(s); j++ {18			if j%2 != 0 {19				fmt.Print(s[j])20			}21		}22		fmt.Println()23	}24}25func main() {26	j.runMultiFileTestCase()27}

runMultiFileTestCase

Using AI Code Generation

1import (2func TestAdd(t *testing.T) {3	testCases := []struct {4	}{5		{[]int{1, 2, 3}, 6},6		{[]int{0, 0, 0}, 0},7		{[]int{5, 5, 5}, 15},8		{[]int{-1, -1, -1}, -3},9	}10	for _, tc := range testCases {11		actual := add(tc.input[0], tc.input[1], tc.input[2])12		if actual != tc.expected {13			t.Errorf("add(%d, %d, %d): expected %d, actual %d", tc.input[0], tc.input[1], tc.input[2], tc.expected, actual)14		}15	}16}17func add(a, b, c int) int {18}19import (20func TestAdd(t *testing.T) {21	testCases := []struct {22	}{23		{[]int{1, 2, 3}, 6},24		{[]int{0, 0, 0}, 0},25		{[]int{5, 5, 5}, 15},26		{[]int{-1, -1, -1}, -3},27	}28	for _, tc := range testCases {29		actual := add(tc.input[0], tc.input[1], tc.input[2])30		if actual != tc.expected {31			t.Errorf("add(%d, %d, %d): expected %d, actual %d", tc.input[0], tc.input[1], tc.input[2], tc.expected, actual)32		}33	}34}35func add(a, b, c int) int {36}37import (38func TestAdd(t *testing.T) {

runMultiFileTestCase

Using AI Code Generation

1import (2func main() {3	js := NewJS()4	js.SetJsFile("test.js")5	err := js.Run()6	if err != nil {7		log.Fatal(err)8	}9	result, err := js.RunFunction("add", 1, 2)10	if err != nil {11		log.Fatal(err)12	}13	fmt.Println(result)14	result, err = js.RunFunction("add", 1, 2)15	if err != nil {16		log.Fatal(err)17	}18	fmt.Println(result)19	result, err = js.RunFunction("add", 1, 2)20	if err != nil {21		log.Fatal(err)22	}23	fmt.Println(result)24	result, err = js.RunFunction("add", 1, 2)25	if err != nil {26		log.Fatal(err)27	}28	fmt.Println(result)29	result, err = js.RunFunction("add", 1, 2)30	if err != nil {31		log.Fatal(err)32	}33	fmt.Println(result)34	result, err = js.RunFunction("add", 1, 2)35	if err != nil {36		log.Fatal(err)37	}38	fmt.Println(result)39	result, err = js.RunFunction("add", 1, 2)40	if err != nil {41		log.Fatal(err)42	}43	fmt.Println(result)44	result, err = js.RunFunction("add", 1, 2)45	if err != nil {46		log.Fatal(err)47	}48	fmt.Println(result)49	result, err = js.RunFunction("add", 1, 2)50	if err != nil {51		log.Fatal(err)52	}53	fmt.Println(result)54	result, err = js.RunFunction("add", 1, 2)55	if err != nil {56		log.Fatal(err)57	}58	fmt.Println(result)

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