command line: add `info` command

Fix #233

1 files changed, 66 insertions, 13 deletions

diff --git a/test/cmd.js b/test/cmd.js
index b7c11c0..2cd0024 100644
--- a/test/cmd.js
+++ b/test/cmd.js
@@ -1,29 +1,82 @@
 var cp = require('child_process')
+var fs = require('fs')
+var parseTorrent = require('parse-torrent')
 var test = require('tape')
 
-test('Command line: --help', function (t) {
-  t.plan(2)
+var CMD = __dirname + '/../bin/cmd.js'
+
+test('Command line: webtorrent help', function (t) {
+  t.plan(6)
+
+  cp.exec(CMD + ' help', function (err, data) {
+    t.error(err) // no error, exit code 0
+    t.ok(data.toLowerCase().indexOf('usage') !== -1)
+  })
+
+  cp.exec(CMD + ' --help', function (err, data) {
+    t.error(err) // no error, exit code 0
+    t.ok(data.toLowerCase().indexOf('usage') !== -1)
+  })
 
-  var bin = __dirname + '/../bin/cmd.js --help'
-  cp.exec(bin, function (err, data) {
+  cp.exec(CMD, function (err, data) {
     t.error(err) // no error, exit code 0
-    t.ok(data.indexOf('usage') !== 0)
+    t.ok(data.toLowerCase().indexOf('usage') !== -1)
   })
+
 })
 
-test('Command line: -v --version', function (t) {
-  t.plan(4)
+test('Command line: webtorrent version', function (t) {
+  t.plan(6)
   var expectedVersion = require(__dirname + '/../package.json').version + '\n'
 
-  var bin = __dirname + '/../bin/cmd.js --version'
-  cp.exec(bin, function (err, data) {
-    t.error(err) // no error, exit code 0
+  cp.exec(CMD + ' version', function (err, data) {
+    t.error(err)
     t.equal(data, expectedVersion)
   })
 
-  bin = __dirname + '/../bin/cmd.js -v'
-  cp.exec(bin, function (err, data) {
-    t.error(err) // no error, exit code 0
+  cp.exec(CMD + ' --version', function (err, data) {
+    t.error(err)
+    t.equal(data, expectedVersion)
+  })
+
+  cp.exec(CMD + ' -v', function (err, data) {
+    t.error(err)
     t.equal(data, expectedVersion)
   })
 })
+
+test('Command line: webtorrent info /path/to/file.torrent', function (t) {
+  t.plan(3)
+
+  var leavesPath = __dirname + '/torrents/leaves.torrent'
+  var leaves = fs.readFileSync(leavesPath)
+
+  cp.exec(CMD + ' info ' + leavesPath, function (err, data) {
+    t.error(err)
+    data = JSON.parse(data)
+    var parsedTorrent = parseTorrent(leaves)
+    delete parsedTorrent.info
+    delete parsedTorrent.infoBuffer
+    t.deepEqual(data, JSON.parse(JSON.stringify(parsedTorrent, undefined, 2)))
+  })
+
+  cp.exec(CMD + ' info /bad/path', function (err, data) {
+    t.ok(err instanceof Error)
+  })
+})
+
+test('Command line: webtorrent info magnet_uri', function (t) {
+  t.plan(2)
+
+  var leavesMagnetURI = 'magnet:?xt=urn:btih:d2474e86c95b19b8bcfdb92bc12c9d44667cfa36&dn=Leaves+of+Grass+by+Walt+Whitman.epub&tr=http%3A%2F%2Ftracker.thepiratebay.org%2Fannounce&tr=udp%3A%2F%2Ftracker.openbittorrent.com%3A80&tr=udp%3A%2F%2Ftracker.ccc.de%3A80&tr=udp%3A%2F%2Ftracker.publicbt.com%3A80&tr=udp%3A%2F%2Ffr33domtracker.h33t.com%3A3310%2Fannounce&tr=http%3A%2F%2Ftracker.bittorrent.am%2Fannounce'
+
+  cp.exec(CMD + ' info "' + leavesMagnetURI + '"', function (err, data) {
+    t.error(err)
+    data = JSON.parse(data)
+    var parsedTorrent = parseTorrent(leavesMagnetURI)
+    t.deepEqual(data, JSON.parse(JSON.stringify(parsedTorrent, undefined, 2)))
+  })
+})
+
+// TODO: test 'webtorrent download /path/to/torrent'
+// TODO: test 'webtorrent download magnet_uri'