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Tests for Revert.revert #887

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Merged
tbranyen merged 2 commits into from
Feb 1, 2016
Merged

Tests for Revert.revert #887

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9204488
Change Revert.commit and Revert.revert to async
dkoontz Jan 28, 2016
3056d53
Added Revert.revert test
Jan 29, 2016
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Added Revert.revert test
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@dkoontz
Kyle Smith authored and dkoontz committed Feb 1, 2016
commit 3056d53113c049d04d7011b80bf624cae3f45b55
63 changes: 63 additions & 0 deletions test/tests/revert.js
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var _ = require("lodash");
var assert = require("assert");
var RepoUtils = require("../utils/repository_setup");
var path = require("path");
var fs = require("fs");
var local = path.join.bind(path, __dirname);

describe("Revert", function() {
var NodeGit = require("../../");

var Revert = NodeGit.Revert;
var RevertOptions = NodeGit.RevertOptions;

var test;
var fileName = "foobar.js";
var repoPath = local("../repos/revertRepo");

beforeEach(function() {
test = this;

return RepoUtils.createRepository(repoPath)
.then(function(repository) {
test.repository = repository;

return RepoUtils.commitFileToRepo(
repository,
fileName,
"line1\nline2\nline3"
);
})
.then(function(firstCommit) {
test.firstCommit = firstCommit;
});
});

it("revert modifies the working directoy", function() {
var fileStats = fs.statSync(path.join(repoPath, fileName));
assert.ok(fileStats.isFile());

Revert.revert(test.repository, test.firstCommit, new RevertOptions())
.then(function() {
try {
fs.statSync(path.join(repoPath, fileName));
assert.fail("Working directory was not reverted");
}
catch (error) {
// pass
}
});
});

it("revert modifies the index", function() {
Revert.revert(test.repository, test.firstCommit, new RevertOptions())
.then(function() {
return test.repository.index();
})
.then(function(index) {
var entries = index.entries;
assert.equal(1, entries.length);
assert.ok(_.endsWith(fileName, entries[0].path));
});
});
});