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Merge pull request #515 from anna2130/nr-cli-enhancements

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No-op and return success on enabling/disabling node by type name
This commit is contained in:
Nick O'Leary 2014-12-17 14:03:38 +00:00
commit a3692944a2
2 changed files with 78 additions and 18 deletions
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18
red/api/nodes.js
View File

@ -142,10 +142,8 @@ module.exports = {
var info;
if (!node) {
res.send(404);
} else if (!node.err && node.enabled === body.enabled) {
res.json(node);
} else {
res.json(putNode(id, body.enabled));
res.json(putNode(node, body.enabled));
}
} catch(err) {
res.send(400,err.toString());
@ -169,7 +167,7 @@ module.exports = {
var matching = getMatchingNodes(mod);
if (matching.length === 1) {
// One match, assume correct
res.json(putNode(matching[0].id, body.enabled));
res.json(putNode(matching[0], body.enabled));
return;
} else if (matching.length > 1) {
// Multiple matches, need clarification
@ -229,13 +227,16 @@ function getMatchingNodes(node) {
return matching;
}
function putNode(id, enabled) {
function putNode(node, enabled) {
var info;
if (enabled) {
info = redNodes.enableNode(id);
if (!node.err && node.enabled === enabled) {
info = node;
} else {
info = redNodes.disableNode(id);
if (enabled) {
info = redNodes.enableNode(node.id);
} else {
info = redNodes.disableNode(node.id);
}
if (info.enabled === enabled && !info.err) {
@ -248,6 +249,7 @@ function putNode(id, enabled) {
util.log("[red] Failed to enable node:");
util.log("[red] - "+info.name+" : "+info.err);
}
}
return info;
}

58
test/red/api/nodes_spec.js
View File

@ -126,6 +126,7 @@ describe("nodes api", function() {
.expect(200)
.end(function(err,res) {
getNodeInfo.restore();
getModuleVersion.restore();
if (err) {
throw err;
}
@ -812,6 +813,63 @@ describe("nodes api", function() {
});
});
describe('no-ops if a node specified by type name already in the right state', function() {
function run(state,done) {
var node = {id:"123",enabled:state,types:['a']};
var settingsAvailable = sinon.stub(settings,'available', function() {
return true;
});
var getModuleInfo = sinon.stub(redNodes,'getModuleInfo',function(id) {
return null;
});
var enableNode = sinon.stub(redNodes,'enableNode',function(id) {
node.enabled = true;
return node;
});
var disableNode = sinon.stub(redNodes,'disableNode',function(id) {
node.enabled = false;
return node;
});
var getNodeList = sinon.stub(redNodes,'getNodeList', function() {
return [{name: 'foo', enabled: state}, {name: 'bar'}];
});
var getModuleVersion = sinon.stub(redNodes,'getModuleVersion', function() {
return '0.0.1';
});
request(app)
.put('/nodes/foo')
.send({enabled:state})
.expect(200)
.end(function(err,res) {
settingsAvailable.restore();
getModuleInfo.restore();
var enableNodeCalled = enableNode.called;
var disableNodeCalled = disableNode.called;
enableNode.restore();
disableNode.restore();
getNodeList.restore();
getModuleVersion.restore();
if (err) {
throw err;
}
enableNodeCalled.should.be.false;
disableNodeCalled.should.be.false;
res.body.should.have.property("name","foo");
res.body.should.have.property("version");
res.body.should.have.property("enabled",state);
done();
});
}
it('already enabled', function(done) {
run(true,done);
});
it('already disabled', function(done) {
run(false,done);
});
});
describe('does not no-op if err on a node in module', function() {
function run(state,done) {
var node = {id:"123",enabled:state,types:['a'],err:"foo"};