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| 1 | +require "http_util" |
| 2 | +require "spec_helper" |
| 3 | + |
| 4 | + |
| 5 | +SDK_KEY = "sdk-key" |
| 6 | + |
| 7 | +USER = { key: 'userkey' } |
| 8 | + |
| 9 | +ALWAYS_TRUE_FLAG = { key: 'flagkey', version: 1, on: false, offVariation: 1, variations: [ false, true ] } |
| 10 | +DATA_WITH_ALWAYS_TRUE_FLAG = { |
| 11 | + flags: { ALWAYS_TRUE_FLAG[:key ].to_sym => ALWAYS_TRUE_FLAG }, |
| 12 | + segments: {} |
| 13 | +} |
| 14 | +PUT_EVENT_WITH_ALWAYS_TRUE_FLAG = "event: put\ndata:{\"data\":#{DATA_WITH_ALWAYS_TRUE_FLAG.to_json}}\n\n'" |
| 15 | + |
| 16 | +def with_client(config) |
| 17 | + client = LaunchDarkly::LDClient.new(SDK_KEY, config) |
| 18 | + begin |
| 19 | + yield client |
| 20 | + ensure |
| 21 | + client.close |
| 22 | + end |
| 23 | +end |
| 24 | + |
| 25 | +module LaunchDarkly |
| 26 | + # Note that we can't do end-to-end tests in streaming mode until we have a test server that can do streaming |
| 27 | + # responses, which is difficult in WEBrick. |
| 28 | + |
| 29 | + describe "LDClient end-to-end" do |
| 30 | + it "starts in polling mode" do |
| 31 | + with_server do |poll_server| |
| 32 | + poll_server.setup_ok_response("/sdk/latest-all", DATA_WITH_ALWAYS_TRUE_FLAG.to_json, "application/json") |
| 33 | + |
| 34 | + config = Config.new( |
| 35 | + stream: false, |
| 36 | + base_uri: poll_server.base_uri.to_s, |
| 37 | + send_events: false, |
| 38 | + logger: NullLogger.new |
| 39 | + ) |
| 40 | + with_client(config) do |client| |
| 41 | + expect(client.initialized?).to be true |
| 42 | + expect(client.variation(ALWAYS_TRUE_FLAG[:key], USER, false)).to be true |
| 43 | + end |
| 44 | + end |
| 45 | + end |
| 46 | + |
| 47 | + it "fails in polling mode with 401 error" do |
| 48 | + with_server do |poll_server| |
| 49 | + poll_server.setup_status_response("/sdk/latest-all", 401) |
| 50 | + |
| 51 | + config = Config.new( |
| 52 | + stream: false, |
| 53 | + base_uri: poll_server.base_uri.to_s, |
| 54 | + send_events: false, |
| 55 | + logger: NullLogger.new |
| 56 | + ) |
| 57 | + with_client(config) do |client| |
| 58 | + expect(client.initialized?).to be false |
| 59 | + expect(client.variation(ALWAYS_TRUE_FLAG[:key], USER, false)).to be false |
| 60 | + end |
| 61 | + end |
| 62 | + end |
| 63 | + |
| 64 | + it "sends event without diagnostics" do |
| 65 | + with_server do |poll_server| |
| 66 | + with_server do |events_server| |
| 67 | + events_server.setup_ok_response("/bulk", "") |
| 68 | + poll_server.setup_ok_response("/sdk/latest-all", '{"flags":{},"segments":{}}', "application/json") |
| 69 | + |
| 70 | + config = Config.new( |
| 71 | + stream: false, |
| 72 | + base_uri: poll_server.base_uri.to_s, |
| 73 | + events_uri: events_server.base_uri.to_s, |
| 74 | + diagnostic_opt_out: true, |
| 75 | + logger: NullLogger.new |
| 76 | + ) |
| 77 | + with_client(config) do |client| |
| 78 | + client.identify(USER) |
| 79 | + client.flush |
| 80 | + |
| 81 | + req, body = events_server.await_request_with_body |
| 82 | + expect(req.header['authorization']).to eq [ SDK_KEY ] |
| 83 | + data = JSON.parse(body) |
| 84 | + expect(data.length).to eq 1 |
| 85 | + expect(data[0]["kind"]).to eq "identify" |
| 86 | + end |
| 87 | + end |
| 88 | + end |
| 89 | + end |
| 90 | + |
| 91 | + it "sends diagnostic event" do |
| 92 | + with_server do |poll_server| |
| 93 | + with_server do |events_server| |
| 94 | + events_server.setup_ok_response("/bulk", "") |
| 95 | + events_server.setup_ok_response("/diagnostic", "") |
| 96 | + poll_server.setup_ok_response("/sdk/latest-all", '{"flags":{},"segments":{}}', "application/json") |
| 97 | + |
| 98 | + config = Config.new( |
| 99 | + stream: false, |
| 100 | + base_uri: poll_server.base_uri.to_s, |
| 101 | + events_uri: events_server.base_uri.to_s, |
| 102 | + logger: NullLogger.new |
| 103 | + ) |
| 104 | + with_client(config) do |client| |
| 105 | + user = { key: 'userkey' } |
| 106 | + client.identify(user) |
| 107 | + client.flush |
| 108 | + |
| 109 | + req0, body0 = events_server.await_request_with_body |
| 110 | + req1, body1 = events_server.await_request_with_body |
| 111 | + req = req0.path == "/diagnostic" ? req0 : req1 |
| 112 | + body = req0.path == "/diagnostic" ? body0 : body1 |
| 113 | + expect(req.header['authorization']).to eq [ SDK_KEY ] |
| 114 | + data = JSON.parse(body) |
| 115 | + expect(data["kind"]).to eq "diagnostic-init" |
| 116 | + end |
| 117 | + end |
| 118 | + end |
| 119 | + end |
| 120 | + |
| 121 | + # TODO: TLS tests with self-signed cert |
| 122 | + end |
| 123 | +end |
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