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| 1 | +// Copyright 2019 The Grin Developers |
| 2 | +// Licensed under the Apache License, Version 2.0 (the "License"); |
| 3 | +// you may not use this file except in compliance with the License. |
| 4 | +// You may obtain a copy of the License at |
| 5 | +// |
| 6 | +// http://www.apache.org/licenses/LICENSE-2.0 |
| 7 | +// |
| 8 | +// Unless required by applicable law or agreed to in writing, software |
| 9 | +// distributed under the License is distributed on an "AS IS" BASIS, |
| 10 | +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 11 | +// See the License for the specific language governing permissions and |
| 12 | +// limitations under the License. |
| 13 | + |
| 14 | +//! core::libtx specific tests |
| 15 | +use grin_wallet_api::foreign_rpc_client; |
| 16 | +use grin_wallet_api::run_doctest_foreign; |
| 17 | +use grin_wallet_libwallet::{Slate, SlateVersion, VersionedSlate}; |
| 18 | +use serde_json; |
| 19 | +use serde_json::Value; |
| 20 | +use tempfile::tempdir; |
| 21 | +//use grin_wallet_libwallet::slate_versions::v1::SlateV1; |
| 22 | +//use grin_wallet_libwallet::slate_versions::v2::SlateV2; |
| 23 | + |
| 24 | +// test all slate conversions |
| 25 | +#[test] |
| 26 | +fn receive_versioned_slate() { |
| 27 | + // as in doctests, except exercising versioning functionality |
| 28 | + // by accepting and responding with a V1 slate |
| 29 | + |
| 30 | + let dir = tempdir().map_err(|e| format!("{:#?}", e)).unwrap(); |
| 31 | + let dir = dir |
| 32 | + .path() |
| 33 | + .to_str() |
| 34 | + .ok_or("Failed to convert tmpdir path to string.".to_owned()) |
| 35 | + .unwrap(); |
| 36 | + |
| 37 | + let v1_req = include_str!("slates/v1_req.slate"); |
| 38 | + let v1_resp = include_str!("slates/v1_res.slate"); |
| 39 | + |
| 40 | + // leave here for the ability to create earlier slate versions |
| 41 | + // for test input |
| 42 | + /*let v: Value = serde_json::from_str(v1_req).unwrap(); |
| 43 | + let v2_slate = v["params"][0].clone(); |
| 44 | + println!("{}", v2_slate); |
| 45 | + let v2_slate_str = v2_slate.to_string(); |
| 46 | + println!("{}", v2_slate_str); |
| 47 | + let v2: SlateV2 = serde_json::from_str(&v2_slate.to_string()).unwrap(); |
| 48 | + let v1 = SlateV1::from(v2); |
| 49 | + let v1_str = serde_json::to_string_pretty(&v1).unwrap(); |
| 50 | + panic!("{}", v1_str);*/ |
| 51 | + |
| 52 | + let request_val: Value = serde_json::from_str(v1_req).unwrap(); |
| 53 | + let expected_response: Value = serde_json::from_str(v1_resp).unwrap(); |
| 54 | + |
| 55 | + let response = run_doctest_foreign(request_val, dir, 5, true) |
| 56 | + .unwrap() |
| 57 | + .unwrap(); |
| 58 | + |
| 59 | + if response != expected_response { |
| 60 | + panic!( |
| 61 | + "(left != right) \nleft: {}\nright: {}", |
| 62 | + serde_json::to_string_pretty(&response).unwrap(), |
| 63 | + serde_json::to_string_pretty(&expected_response).unwrap() |
| 64 | + ); |
| 65 | + } |
| 66 | +} |
| 67 | + |
| 68 | +/// call ForeignRpc::receive_tx on vs and return the result |
| 69 | +fn receive_tx(vs: VersionedSlate) -> VersionedSlate { |
| 70 | + let dir = tempdir().map_err(|e| format!("{:#?}", e)).unwrap(); |
| 71 | + let dir = dir |
| 72 | + .path() |
| 73 | + .to_str() |
| 74 | + .ok_or("Failed to convert tmpdir path to string.".to_owned()) |
| 75 | + .unwrap(); |
| 76 | + let bound_method = foreign_rpc_client::receive_tx( |
| 77 | + vs, |
| 78 | + None, |
| 79 | + Some("Thanks for saving my dog from that tree, bddap.".into()), |
| 80 | + ) |
| 81 | + .unwrap(); |
| 82 | + let (call, tracker) = bound_method.call(); |
| 83 | + let json_response = run_doctest_foreign(call.as_request(), dir, 5, false) |
| 84 | + .unwrap() |
| 85 | + .unwrap(); |
| 86 | + let mut response = easy_jsonrpc::Response::from_json_response(json_response).unwrap(); |
| 87 | + tracker.get_return(&mut response).unwrap().unwrap() |
| 88 | +} |
| 89 | + |
| 90 | +#[test] |
| 91 | +fn version_unchanged() { |
| 92 | + let req: Value = serde_json::from_str(include_str!("slates/v1_req.slate")).unwrap(); |
| 93 | + let slate: VersionedSlate = serde_json::from_value(req["params"][0].clone()).unwrap(); |
| 94 | + let slate_req: Slate = slate.into(); |
| 95 | + |
| 96 | + assert_eq!( |
| 97 | + receive_tx(VersionedSlate::into_version( |
| 98 | + slate_req.clone(), |
| 99 | + SlateVersion::V0 |
| 100 | + )) |
| 101 | + .version(), |
| 102 | + SlateVersion::V0 |
| 103 | + ); |
| 104 | + |
| 105 | + assert_eq!( |
| 106 | + receive_tx(VersionedSlate::into_version( |
| 107 | + slate_req.clone(), |
| 108 | + SlateVersion::V1 |
| 109 | + )) |
| 110 | + .version(), |
| 111 | + SlateVersion::V1 |
| 112 | + ); |
| 113 | + |
| 114 | + assert_eq!( |
| 115 | + receive_tx(VersionedSlate::into_version( |
| 116 | + slate_req.clone(), |
| 117 | + SlateVersion::V2 |
| 118 | + )) |
| 119 | + .version(), |
| 120 | + SlateVersion::V2 |
| 121 | + ); |
| 122 | + |
| 123 | + // compile time test will remind us to update these tests when updating slate format |
| 124 | + fn _all_versions_tested(vs: VersionedSlate) { |
| 125 | + match vs { |
| 126 | + VersionedSlate::V0(_) => (), |
| 127 | + VersionedSlate::V1(_) => (), |
| 128 | + VersionedSlate::V2(_) => (), |
| 129 | + } |
| 130 | + } |
| 131 | +} |
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