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Factored out the fake filesystem related functions in test_passwords.js into a FakeFilesystemService class in head.js.

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This commit is contained in:
Atul Varma 2008-06-20 17:47:32 -07:00
parent 4489fb2ce3
commit 01b47a4865
2 changed files with 53 additions and 46 deletions
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52
services/sync/tests/unit/head_first.js
View File

@ -208,3 +208,55 @@ function FakePasswordService(contents) {
return null;
};
};
function FakeFilesystemService(contents) {
this.fakeContents = contents;
let self = this;
Utils.getProfileFile = function fake_getProfileFile(arg) {
let fakeNsILocalFile = {
exists: function() {
return this._fakeFilename in self.fakeContents;
},
_fakeFilename: (typeof(arg) == "object") ? arg.path : arg
};
return fakeNsILocalFile;
};
Utils.readStream = function fake_readStream(stream) {
getTestLogger().info("Reading from stream.");
return stream._fakeData;
};
Utils.open = function fake_open(file, mode) {
switch (mode) {
case "<":
mode = "reading";
break;
case ">":
mode = "writing";
break;
default:
throw new Error("Unexpected mode: " + mode);
}
getTestLogger().info("Opening '" + file._fakeFilename + "' for " +
mode + ".");
var contents = "";
if (file._fakeFilename in self.fakeContents && mode == "reading")
contents = self.fakeContents[file._fakeFilename];
let fakeStream = {
writeString: function(data) {
contents += data;
getTestLogger().info("Writing data to local file '" +
file._fakeFilename +"': " + data);
},
close: function() {
self.fakeContents[file._fakeFilename] = contents;
},
get _fakeData() { return contents; }
};
return [fakeStream];
};
};

47
services/sync/tests/unit/test_passwords.js
View File

@ -106,7 +106,7 @@ var fprefs = new FakePrefService(__fakePrefs);
var fds = new FakeDAVService({});
var fts = new FakeTimerService();
var logStats = initTestLogging();
var fakeFilesystem = {};
var ffs = new FakeFilesystemService({});
Utils.makeGUID = function fake_makeGUID() {
return "fake-guid";
@ -116,48 +116,3 @@ Utils.getLoginManager = function fake_getLoginManager() {
// Return a fake nsILoginManager object.
return {getAllLogins: function() { return __fakeUsers; }};
};
Utils.getProfileFile = function fake_getProfileFile(arg) {
return {
exists: function() {
return this._fakeFilename in fakeFilesystem;
},
_fakeFilename: (typeof(arg) == "object") ? arg.path : arg
};
};
Utils.readStream = function fake_readStream(stream) {
getTestLogger().info("Reading from stream.");
return stream._fakeContents;
};
Utils.open = function fake_open(file, mode) {
switch (mode) {
case "<":
mode = "reading";
break;
case ">":
mode = "writing";
break;
default:
throw new Error("Unexpected mode: " + mode);
}
getTestLogger().info("Opening '" + file._fakeFilename + "' for " +
mode + ".");
var contents = "";
if (file._fakeFilename in fakeFilesystem && mode == "reading")
contents = fakeFilesystem[file._fakeFilename];
let fakeStream = {
writeString: function(data) {
contents += data;
getTestLogger().info("Writing data to local file '" +
file._fakeFilename +"': " + data);
},
close: function() {
fakeFilesystem[file._fakeFilename] = contents;
},
get _fakeContents() { return contents; }
};
return [fakeStream];
};