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var assert = require("assert");
var path = require("path");
var local = path.join.bind(path, __dirname);
var leakTest = require("../utils/leak_test");
describe("TreeEntry", function() {
var NodeGit = require("../../");
var Repository = NodeGit.Repository;
var Tree = NodeGit.Tree;
var reposPath = local("../repos/workdir");
var oid = "5716e9757886eaf38d51c86b192258c960d9cfea";
beforeEach(function() {
var test = this;
return Repository.open(reposPath)
.then(function(repository) {
test.repository = repository;
return repository.getCommit(oid);
})
.then(function(commit) {
test.commit = commit;
});
});
it("will fail on a missing file", function() {
return this.commit.getEntry("test/-entry.js")
.then(null, function(err) {
assert.ok(err instanceof Error);
});
});
it("provides the correct sha for a file", function() {
return this.commit.getEntry("README.md")
.then(function(entry) {
assert.equal(entry.sha(), "6cb45ba5d32532bf0d1310dc31ca4f20f59964bc");
});
});
it("provides the correct length for a file", function() {
return this.commit.getEntry("README.md")
.then(function(entry) {
assert.equal(entry.name().length, 9);
});
});
it("provides the filename", function() {
return this.commit.getEntry("test/raw-commit.js")
.then(function(entry) {
assert.equal(entry.name(), "raw-commit.js");
});
});
it("provides the full path", function() {
return this.commit.getEntry("test/raw-commit.js")
.then(function(entry) {
assert.equal(entry.path(), "test/raw-commit.js");
});
});
it("provides the full path when the entry came from a tree", function() {
var testTree = function(tree, _dir) {
var dir = _dir || "",
testPromises = [];
tree.entries().forEach(function(entry) {
var currentPath = path.posix.join(dir, entry.name());
if (entry.isTree()) {
testPromises.push(
entry.getTree().then(function (subtree) {
return testTree(subtree, currentPath);
})
);
} else {
assert.equal(entry.path(), currentPath);
}
});
return Promise.all(testPromises);
};
return this.commit.getTree()
.then(testTree);
});
it("provides the blob representation of the entry", function() {
return this.commit.getEntry("test/raw-commit.js")
.then(function(entry) {
return entry.getBlob();
})
.then(function(blob) {
assert.equal(blob.rawsize(), 2736);
});
});
it("provides the blob representation via callback", function() {
return this.commit.getEntry("test/raw-commit.js")
.then(function(entry) {
entry.getBlob(function (error, blob) {
assert.equal(blob.rawsize(), 2736);
});
});
});
it("provides the tree the entry is part of", function() {
return this.commit.getEntry("test")
.then(function(entry) {
return entry.getTree();
})
.then(function(tree) {
assert.ok(tree instanceof Tree);
});
});
it("can determine if an entry is a file", function() {
return this.commit.getEntry("README.md")
.then(function(entry) {
assert.ok(entry.isFile());
});
});
it("can determine if an entry is not a file", function() {
return this.commit.getEntry("example")
.then(function(entry) {
assert.equal(entry.isFile(), false);
});
});
it("can determine if an entry is a directory", function() {
return this.commit.getEntry("example")
.then(function(entry) {
assert.equal(entry.isDirectory(), true);
});
});
it("can determine if an entry is a submodule", function() {
var repo = this.repository;
return repo.getCommit("878ef6efbc5f85c4f63aeedf41addc262a621308")
.then(function(commit) {
return commit.getEntry("vendor/libgit2")
.then(function(entry) {
assert.equal(entry.isSubmodule(), true);
});
});
});
it("can determine if an entry is not a submodule", function() {
return this.commit.getEntry("example")
.then(function(entry) {
assert.equal(entry.isSubmodule(), false);
});
});
it("can convert entry into a blob", function() {
var repo = this.repository;
return this.commit.getEntry("README.md")
.then(function(entry) {
return entry.toObject(repo);
})
.then(function(object) {
assert.equal(object.isBlob(), true);
});
});
it("can convert entry into a tree", function() {
var repo = this.repository;
return this.commit.getEntry("example")
.then(function(entry) {
return entry.toObject(repo);
})
.then(function(object) {
assert.equal(object.isTree(), true);
});
});
it("does not leak", function() {
var test = this;
return leakTest(NodeGit.TreeEntry, function() {
return test.commit.getTree()
.then(function(tree) {
return tree.entryByPath("example");
});
});
});
});