| 1 | const SpotFleet = require('../functions/spot-fleet');
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| 2 | const test = require('tape');
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| 3 | const AWS = require('@mapbox/mock-aws-sdk-js');
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| 4 | const http = require('http');
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| 5 |
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| 6 | test('[spot-fleet] create handles errors', assert => {
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| 7 | AWS.stub('EC2', 'requestSpotFleet', (opts, cb) => {
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| 8 | assert.deepEquals(opts, {
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| 9 | SpotFleetRequestConfig: {
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| 10 | AllocationStrategy : 'diversified',
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| 11 | ExcessCapacityTerminationPolicy : 'noTermination',
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| 12 | IamFleetRole : 'IAM Fleet Role',
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| 13 | LaunchSpecifications : [{
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| 14 | InstanceType: 'r3.8xlarge',
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| 15 | WeightedCapacity: 2.44
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| 16 | }],
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| 17 | SpotPrice : '20',
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| 18 | TargetCapacity : 5,
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| 19 | TerminateInstancesWithExpiration : false,
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| 20 | ValidFrom : 'start date',
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| 21 | ValidUntil : 'end date'
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| 22 | },
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| 23 | DryRun: false
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| 24 | }, 'requestSpotFleet parameters');
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| 25 | return cb(new Error('random error'));
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| 26 | });
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| 27 |
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| 28 | const spotfleet = new SpotFleet({
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| 29 | AllocationStrategy : 'diversified',
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| 30 | ExcessCapacityTerminationPolicy : 'noTermination',
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| 31 | IamFleetRole : 'IAM Fleet Role',
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| 32 | LaunchSpecifications : [{
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| 33 | InstanceType: 'r3.8xlarge',
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| 34 | WeightedCapacity: 2.44
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| 35 | }],
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| 36 | SpotPrice : '20',
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| 37 | TargetCapacity : 5,
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| 38 | TerminateInstancesWithExpiration : 'false',
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| 39 | ValidFrom : 'start date',
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| 40 | ValidUntil : 'end date'
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| 41 | }, 'us-east-1', false, 'requestId');
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| 42 |
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| 43 | spotfleet.create((err) => {
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| 44 | assert.equals(err.message, 'random error', 'error occurs');
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| 45 | AWS.EC2.restore();
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| 46 | assert.end();
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| 47 | });
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| 48 | });
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| 49 |
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| 50 | test('[spot-fleet] create handles success', assert => {
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| 51 | const requestSpotFleet = AWS.stub('EC2', 'requestSpotFleet', (opts, cb) => {
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| 52 | assert.deepEquals(opts, {
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| 53 | SpotFleetRequestConfig: {
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| 54 | AllocationStrategy : 'diversified',
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| 55 | ExcessCapacityTerminationPolicy : 'noTermination',
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| 56 | IamFleetRole : 'IAM Fleet Role',
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| 57 | LaunchSpecifications : [{
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| 58 | InstanceType: 'r3.8xlarge',
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| 59 | WeightedCapacity: 2.44
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| 60 | }],
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| 61 | SpotPrice : '20',
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| 62 | TargetCapacity : 5,
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| 63 | TerminateInstancesWithExpiration : false,
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| 64 | ValidFrom : 'start date',
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| 65 | ValidUntil : 'end date'
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| 66 | },
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| 67 | DryRun: false
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| 68 | });
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| 69 | return cb(null, { SpotFleetRequestId: 'sfr-firstrequestid1111111111111111111111'});
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| 70 | });
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| 71 |
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| 72 | const spotfleet = new SpotFleet({
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| 73 | AllocationStrategy : 'diversified',
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| 74 | ExcessCapacityTerminationPolicy : 'noTermination',
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| 75 | IamFleetRole : 'IAM Fleet Role',
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| 76 | LaunchSpecifications : [{
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| 77 | InstanceType: 'r3.8xlarge',
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| 78 | WeightedCapacity: 2.44
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| 79 | }],
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| 80 | SpotPrice : '20',
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| 81 | TargetCapacity : 5,
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| 82 | TerminateInstancesWithExpiration : 'false',
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| 83 | ValidFrom : 'start date',
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| 84 | ValidUntil : 'end date'
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| 85 | }, 'us-east-1', false, 'sfr-firstrequestid1111111111111111111111');
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| 86 |
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| 87 | spotfleet.create((err) => {
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| 88 | assert.ifError(err, 'no error');
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| 89 | assert.equals(requestSpotFleet.callCount, 1, 'requestSpotFleet called');
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| 90 | requestSpotFleet.restore();
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| 91 | assert.end();
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| 92 | });
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| 93 | });
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| 94 |
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| 95 | test('[spot-fleet] update updates the requestId, yields the requestId from _this, not this', (assert) => {
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| 96 | const spotfleet = new SpotFleet({
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| 97 | AllocationStrategy : 'diversified',
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| 98 | ExcessCapacityTerminationPolicy : 'noTermination',
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| 99 | IamFleetRole : 'IAM Fleet Role',
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| 100 | LaunchSpecifications : [{
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| 101 | InstanceType: 'r3.8xlarge',
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| 102 | WeightedCapacity: 2.44
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| 103 | }],
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| 104 | SpotPrice : '20',
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| 105 | TargetCapacity : 1,
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| 106 | TerminateInstancesWithExpiration : 'false',
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| 107 | ValidFrom : 'start date',
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| 108 | ValidUntil : 'end date'
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| 109 | }, 'us-east-1', false, 'sfr-firstrequestid1111111111111111111111');
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| 110 |
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| 111 | const describeSpotFleetRequests = AWS.stub('EC2', 'describeSpotFleetRequests').yields(null, {
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| 112 | SpotFleetRequestConfigs: [
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| 113 | {
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| 114 | SpotFleetRequestConfig: {
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| 115 | TargetCapacity: 1
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| 116 | }
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| 117 | }
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| 118 | ]
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| 119 | });
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| 120 | AWS.stub('EC2', 'requestSpotFleet').yields(null, { SpotFleetRequestId: 'sfr-secondrequestid222222222222222222222' });
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| 121 | AWS.stub('EC2', 'cancelSpotFleetRequests').yields(null, 'sfr-firstrequestid1111111111111111111111 canceled');
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| 122 |
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| 123 | spotfleet.update((err, res) => {
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| 124 | assert.ifError(err, 'should not error');
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| 125 | assert.equal(describeSpotFleetRequests.callCount, 2, 'describeSpotFleetRequests called twice');
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| 126 | assert.equal(res, 'sfr-secondrequestid222222222222222222222', 'request id coming from _this' );
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| 127 | AWS.EC2.restore();
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| 128 | assert.end();
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| 129 | });
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| 130 |
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| 131 | });
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| 132 |
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| 133 | test('[spot-fleet] delete cancels spot fleet request', (assert) => {
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| 134 | const describeSpotFleetRequests = AWS.stub('EC2', 'describeSpotFleetRequests').yields(null);
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| 135 | const cancelSpotFleetRequests = AWS.stub('EC2', 'cancelSpotFleetRequests').yields(null, 'sfr-firstrequestid1111111111111111111111 canceled');
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| 136 | const spotfleet = new SpotFleet({
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| 137 | AllocationStrategy : 'diversified',
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| 138 | ExcessCapacityTerminationPolicy : 'noTermination',
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| 139 | IamFleetRole : 'IAM Fleet Role',
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| 140 | LaunchSpecifications : [{
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| 141 | InstanceType: 'r3.8xlarge',
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| 142 | WeightedCapacity: 2.44
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| 143 | }],
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| 144 | SpotPrice : '20',
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| 145 | TargetCapacity : 1,
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| 146 | TerminateInstancesWithExpiration : 'false',
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| 147 | ValidFrom : 'start date',
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| 148 | ValidUntil : 'end date'
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| 149 | }, 'us-east-1', false, 'sfr-firstrequestid1111111111111111111111');
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| 150 |
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| 151 | spotfleet.delete((err) => {
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| 152 | assert.ifError(err, 'should not error');
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| 153 | assert.equal(describeSpotFleetRequests.callCount, 1, 'calls describeSpotFleetRequests once');
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| 154 | assert.equal(cancelSpotFleetRequests.callCount, 1, 'calls cancelSpotFleetRequests once');
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| 155 | AWS.EC2.restore();
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| 156 | assert.end();
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| 157 | });
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| 158 | });
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| 159 |
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| 160 | test('[spot-fleet] delete does nothing if request id not found', (assert) => {
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| 161 | const describeSpotFleetRequests = AWS.stub('EC2', 'describeSpotFleetRequests').yields({ code: 'InvalidSpotFleetRequestId.NotFound' });
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| 162 | const cancelSpotFleetRequests = AWS.stub('EC2', 'cancelSpotFleetRequests').yields(null, 'sfr-firstrequestid1111111111111111111111 canceled');
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| 163 | const spotfleet = new SpotFleet({
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| 164 | AllocationStrategy : 'diversified',
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| 165 | ExcessCapacityTerminationPolicy : 'noTermination',
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| 166 | IamFleetRole : 'IAM Fleet Role',
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| 167 | LaunchSpecifications : [{
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| 168 | InstanceType: 'r3.8xlarge',
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| 169 | WeightedCapacity: 2.44
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| 170 | }],
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| 171 | SpotPrice : '20',
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| 172 | TargetCapacity : 1,
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| 173 | TerminateInstancesWithExpiration : 'false',
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| 174 | ValidFrom : 'start date',
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| 175 | ValidUntil : 'end date'
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| 176 | }, 'us-east-1', false, 'sfr-firstrequestid1111111111111111111111');
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| 177 |
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| 178 | spotfleet.delete((err) => {
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| 179 | assert.ifError(err, 'should not error');
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| 180 | assert.equal(describeSpotFleetRequests.callCount, 1, 'calls describeSpotFleetRequests once');
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| 181 | assert.equal(cancelSpotFleetRequests.callCount, 0, 'does not call cancelSpotFleetRequests');
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| 182 | AWS.EC2.restore();
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| 183 | assert.end();
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| 184 | });
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| 185 | });
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| 186 |
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| 187 | test('[spot-fleet] manage parses events and relays LatestStreamLabel through Response', assert => {
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| 188 |
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| 189 | http.request = (options, cb) => {
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| 190 | return {
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| 191 | on: function() {
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| 192 | return this;
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| 193 | },
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| 194 | write: () => {},
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| 195 | end: () => {
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| 196 | return cb();
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| 197 | }
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| 198 | };
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| 199 | };
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| 200 | const requestSpotFleet = AWS.stub('EC2', 'requestSpotFleet', (opts, cb) => {
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| 201 | assert.deepEquals(opts, {
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| 202 | SpotFleetRequestConfig: {
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| 203 | AllocationStrategy : 'diversified',
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| 204 | ExcessCapacityTerminationPolicy : 'noTermination',
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| 205 | IamFleetRole : 'IAM Fleet Role',
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| 206 | LaunchSpecifications : [{
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| 207 | InstanceType: 'r3.8xlarge',
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| 208 | WeightedCapacity: 2.44
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| 209 | }],
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| 210 | SpotPrice : '20',
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| 211 | TargetCapacity : 5,
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| 212 | TerminateInstancesWithExpiration : false,
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| 213 | ValidFrom : 'start date',
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| 214 | ValidUntil : 'end date'
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| 215 | },
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| 216 | DryRun: false
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| 217 | });
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| 218 | return cb(null, { SpotFleetRequestId: 'sfr-firstrequestid1111111111111111111111'});
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| 219 | });
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| 220 |
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| 221 | SpotFleet.manage({
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| 222 | ResponseURL: 'http://api.mapbox.com/hello',
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| 223 | PhysicalResourceId: 'abc',
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| 224 | StackId: 'abc',
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| 225 | LogicalResourceId: 'abc',
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| 226 | ResourceProperties: {
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| 227 | SpotFleetRequestConfigData: {
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| 228 | AllocationStrategy : 'diversified',
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| 229 | ExcessCapacityTerminationPolicy : 'noTermination',
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| 230 | IamFleetRole : 'IAM Fleet Role',
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| 231 | LaunchSpecifications : [{
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| 232 | InstanceType: 'r3.8xlarge',
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| 233 | WeightedCapacity: 2.44
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| 234 | }],
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| 235 | SpotPrice : '20',
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| 236 | TargetCapacity : 5,
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| 237 | TerminateInstancesWithExpiration : 'false',
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| 238 | ValidFrom : 'start date',
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| 239 | ValidUntil : 'end date'
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| 240 | },
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| 241 | Region: 'us-east-1'
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| 242 | },
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| 243 | RequestId: 'abc',
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| 244 | RequestType: 'CREATE'
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| 245 | }, {
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| 246 | done: (err, body) => {
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| 247 | assert.ifError(err, 'should not error');
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| 248 | assert.equals(JSON.parse(body).Status, 'SUCCESS', 'status is success');
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| 249 | requestSpotFleet.restore();
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| 250 | assert.end();
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| 251 | }
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| 252 | })
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| 253 | });
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