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Code Issues Releases Wiki Activity

Increase localfilesystem test coverage

This commit is contained in:
Nick O'Leary 2015-03-22 17:40:12 +00:00
parent 5352fc87ee
commit 500e9a4010
1 changed files with 244 additions and 2 deletions
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246
test/red/storage/localfilesystem_spec.js
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@ -41,7 +41,55 @@ describe('LocalFileSystem', function() {
done(err);
});
});
it('should set userDir to NRH is .config.json present',function(done) {
var oldNRH = process.env.NODE_RED_HOME;
process.env.NODE_RED_HOME = path.join(userDir,"NRH");
fs.mkdirSync(process.env.NODE_RED_HOME);
fs.writeFileSync(path.join(process.env.NODE_RED_HOME,".config.json"),"{}","utf8");
var settings = {};
localfilesystem.init(settings).then(function() {
try {
fs.existsSync(path.join(process.env.NODE_RED_HOME,"lib")).should.be.true;
fs.existsSync(path.join(process.env.NODE_RED_HOME,"lib",'flows')).should.be.true;
settings.userDir.should.equal(process.env.NODE_RED_HOME);
done();
} catch(err) {
done(err);
} finally {
process.env.NODE_RED_HOME = oldNRH;
}
}).otherwise(function(err) {
done(err);
});
});
it('should set userDir to HOME/.node-red',function(done) {
var oldNRH = process.env.NODE_RED_HOME;
process.env.NODE_RED_HOME = path.join(userDir,"NRH");
var oldHOME = process.env.HOME;
process.env.HOME = path.join(userDir,"HOME");
fs.mkdirSync(process.env.HOME);
var settings = {};
localfilesystem.init(settings).then(function() {
try {
fs.existsSync(path.join(process.env.HOME,".node-red","lib")).should.be.true;
fs.existsSync(path.join(process.env.HOME,".node-red","lib",'flows')).should.be.true;
settings.userDir.should.equal(path.join(process.env.HOME,".node-red"));
done();
} catch(err) {
done(err);
} finally {
process.env.NODE_RED_HOME = oldNRH;
process.env.HOME = oldHOME;
}
}).otherwise(function(err) {
done(err);
});
});
it('should handle missing flow file',function(done) {
localfilesystem.init({userDir:userDir}).then(function() {
var flowFile = 'flows_'+require('os').hostname()+'.json';
@ -108,7 +156,28 @@ describe('LocalFileSystem', function() {
done(err);
});
});
it('should format the flows file when flowFilePretty specified',function(done) {
var flowFile = 'test.json';
var flowFilePath = path.join(userDir,flowFile);
localfilesystem.init({userDir:userDir, flowFile:flowFilePath,flowFilePretty:true}).then(function() {
localfilesystem.saveFlows(testFlow).then(function() {
var content = fs.readFileSync(flowFilePath,"utf8");
content.split("\n").length.should.be.above(1);
localfilesystem.getFlows().then(function(flows) {
flows.should.eql(testFlow);
done();
}).otherwise(function(err) {
done(err);
});
}).otherwise(function(err) {
done(err);
});
}).otherwise(function(err) {
done(err);
});
});
it('should backup the flows file', function(done) {
var defaultFlowFile = 'flows_'+require('os').hostname()+'.json';
var defaultFlowFilePath = path.join(userDir,defaultFlowFile);
@ -197,6 +266,179 @@ describe('LocalFileSystem', function() {
});
});
it('should backup existing credentials', function(done) {
var flowFile = 'test.json';
var flowFilePath = path.join(userDir,flowFile);
var credFile = path.join(userDir,"test_cred.json");
var credFileBackup = path.join(userDir,".test_cred.json.backup");
localfilesystem.init({userDir:userDir, flowFile:flowFilePath}).then(function() {
fs.writeFileSync(credFile,"{}","utf8");
fs.existsSync(credFile).should.be.true;
fs.existsSync(credFileBackup).should.be.false;
var credentials = {"abc":{"type":"creds"}};
localfilesystem.saveCredentials(credentials).then(function() {
fs.existsSync(credFile).should.be.true;
fs.existsSync(credFileBackup).should.be.true;
done();
}).otherwise(function(err) {
done(err);
});
}).otherwise(function(err) {
done(err);
});
});
it('should format the creds file when flowFilePretty specified',function(done) {
var flowFile = 'test.json';
var flowFilePath = path.join(userDir,flowFile);
var credFile = path.join(userDir,"test_cred.json");
localfilesystem.init({userDir:userDir, flowFile:flowFilePath, flowFilePretty:true}).then(function() {
fs.existsSync(credFile).should.be.false;
var credentials = {"abc":{"type":"creds"}};
localfilesystem.saveCredentials(credentials).then(function() {
fs.existsSync(credFile).should.be.true;
var content = fs.readFileSync(credFile,"utf8");
content.split("\n").length.should.be.above(1);
localfilesystem.getCredentials().then(function(creds) {
creds.should.eql(credentials);
done();
}).otherwise(function(err) {
done(err);
});
}).otherwise(function(err) {
done(err);
});
}).otherwise(function(err) {
done(err);
});
});
it('should handle non-existent settings', function(done) {
var settingsFile = path.join(userDir,".settings.json");
localfilesystem.init({userDir:userDir}).then(function() {
fs.existsSync(settingsFile).should.be.false;
localfilesystem.getSettings().then(function(settings) {
settings.should.eql({});
done();
}).otherwise(function(err) {
done(err);
});
}).otherwise(function(err) {
done(err);
});
});
it('should handle corrupt settings', function(done) {
var settingsFile = path.join(userDir,".config.json");
fs.writeFileSync(settingsFile,"[This is not json","utf8");
localfilesystem.init({userDir:userDir}).then(function() {
fs.existsSync(settingsFile).should.be.true;
localfilesystem.getSettings().then(function(settings) {
settings.should.eql({});
done();
}).otherwise(function(err) {
done(err);
});
}).otherwise(function(err) {
done(err);
});
});
it('should handle settings', function(done) {
var settingsFile = path.join(userDir,".config.json");
localfilesystem.init({userDir:userDir}).then(function() {
fs.existsSync(settingsFile).should.be.false;
var settings = {"abc":{"type":"creds"}};
localfilesystem.saveSettings(settings).then(function() {
fs.existsSync(settingsFile).should.be.true;
localfilesystem.getSettings().then(function(_settings) {
_settings.should.eql(settings);
done();
}).otherwise(function(err) {
done(err);
});
}).otherwise(function(err) {
done(err);
});
}).otherwise(function(err) {
done(err);
});
});
it('should handle non-existent sessions', function(done) {
var sessionsFile = path.join(userDir,".sessions.json");
localfilesystem.init({userDir:userDir}).then(function() {
fs.existsSync(sessionsFile).should.be.false;
localfilesystem.getSessions().then(function(sessions) {
sessions.should.eql({});
done();
}).otherwise(function(err) {
done(err);
});
}).otherwise(function(err) {
done(err);
});
});
it('should handle corrupt sessions', function(done) {
var sessionsFile = path.join(userDir,".sessions.json");
fs.writeFileSync(sessionsFile,"[This is not json","utf8");
localfilesystem.init({userDir:userDir}).then(function() {
fs.existsSync(sessionsFile).should.be.true;
localfilesystem.getSessions().then(function(sessions) {
sessions.should.eql({});
done();
}).otherwise(function(err) {
done(err);
});
}).otherwise(function(err) {
done(err);
});
});
it('should handle sessions', function(done) {
var sessionsFile = path.join(userDir,".sessions.json");
localfilesystem.init({userDir:userDir}).then(function() {
fs.existsSync(sessionsFile).should.be.false;
var sessions = {"abc":{"type":"creds"}};
localfilesystem.saveSessions(sessions).then(function() {
fs.existsSync(sessionsFile).should.be.true;
localfilesystem.getSessions().then(function(_sessions) {
_sessions.should.eql(sessions);
done();
}).otherwise(function(err) {
done(err);
});
}).otherwise(function(err) {
done(err);
});
}).otherwise(function(err) {
done(err);
});
});
it('should return an empty list of library flows',function(done) {
localfilesystem.init({userDir:userDir}).then(function() {
localfilesystem.getAllFlows().then(function(flows) {