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53 lines (43 loc) · 1.53 KB
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var assert = require("assert");
var path = require("path");
var promisify = require("promisify-node");
// Have to wrap exec, since it has a weird callback signature.
var exec = promisify(function(command, opts, callback) {
return require("child_process").exec(command, opts, callback);
});
describe("Reference", function() {
var reposPath = path.resolve("test/repos/workdir/.git");
var Repository = require("../../lib/repository");
var Reference = require("../../lib/reference");
before(function() {
var test = this;
return exec("git reset --hard origin/master", {cwd: "test/repos/workdir"})
.then(function() {
return Repository.open(reposPath);
})
.then(function(repository) {
test.repository = repository;
return repository.getReference("refs/heads/master");
})
.then(function(reference) {
test.reference = reference;
});
});
it("can look up a reference", function() {
assert.ok(this.reference instanceof Reference);
});
it("can determine if the reference is symbolic", function() {
assert.equal(this.reference.isSymbolic(), false);
});
it("will return undefined looking up the symbolic target if not symbolic",
function() {
var reference = this.reference;
assert(reference.symbolicTarget() === undefined);
});
it("can look up the HEAD sha", function() {
return Reference.nameToId(this.repository, "HEAD").then(function(oid) {
var sha = oid.allocfmt();
assert.equal(sha, "32789a79e71fbc9e04d3eff7425e1771eb595150");
});
});
});