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Add zero-length flow file tests

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This commit is contained in:
Nick O'Leary 2016-03-11 22:58:11 +00:00
parent f2191e94b3
commit 7281e4deb6
1 changed files with 39 additions and 0 deletions
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39
test/red/runtime/storage/localfilesystem_spec.js
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@ -106,6 +106,45 @@ describe('LocalFileSystem', function() {
});
});
it('should handle empty flow file, no backup',function(done) {
localfilesystem.init({userDir:userDir}).then(function() {
var flowFile = 'flows_'+require('os').hostname()+'.json';
var flowFilePath = path.join(userDir,flowFile);
var flowFileBackupPath = path.join(userDir,"."+flowFile+".backup");
fs.closeSync(fs.openSync(flowFilePath, 'w'));
fs.existsSync(flowFilePath).should.be.true;
localfilesystem.getFlows().then(function(flows) {
flows.should.eql([]);
done();
}).otherwise(function(err) {
done(err);
});
}).otherwise(function(err) {
done(err);
});
});
it('should handle empty flow file, restores backup',function(done) {
localfilesystem.init({userDir:userDir}).then(function() {
var flowFile = 'flows_'+require('os').hostname()+'.json';
var flowFilePath = path.join(userDir,flowFile);
var flowFileBackupPath = path.join(userDir,"."+flowFile+".backup");
fs.closeSync(fs.openSync(flowFilePath, 'w'));
fs.existsSync(flowFilePath).should.be.true;
fs.existsSync(flowFileBackupPath).should.be.false;
fs.writeFileSync(flowFileBackupPath,JSON.stringify(testFlow));
fs.existsSync(flowFileBackupPath).should.be.true;
localfilesystem.getFlows().then(function(flows) {
flows.should.eql(testFlow);
done();
}).otherwise(function(err) {
done(err);
});
}).otherwise(function(err) {
done(err);
});
});
it('should save flows to the default file',function(done) {
localfilesystem.init({userDir:userDir}).then(function() {
var flowFile = 'flows_'+require('os').hostname()+'.json';