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Merge pull request #78 from antmendoza/add-example-parallel
Add parallel and jobmonitoring examples
2 parents 8910950 + 4133c69 commit 97996da

17 files changed

+634
-80
lines changed

‎spec/examples/applicantrequest.spec.ts‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -22,7 +22,7 @@ import {TransitionDataConditionBuilder} from "../../src";
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import {OperationStateBuilder} from "../../src";
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import {SubFlowStateBuilder} from "../../src";
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import {ActionBuilder} from "../../src";
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import {DefaultTransitionTypeBuilder} from "../../src";
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import {DefaultTransitionBuilder} from "../../src";
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import {FunctionRefBuilder} from "../../src";
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@@ -53,7 +53,7 @@ describe("applicationrequest workflow example", () => {
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.withCondition("${ .applicants | .age < 18 }")
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.withTransition("RejectApplication")
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.build()])
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.withDefault(new DefaultTransitionTypeBuilder()
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.withDefault(new DefaultTransitionBuilder()
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.withTransition(
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"RejectApplication",
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).build())

‎spec/examples/checkcarvitals.spec.ts‎

Lines changed: 9 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -14,10 +14,16 @@
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* limitations under the License.
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*
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*/
17-
import {WorkflowBuilder} from "../../src/model/workflow.builder";
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import {
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EventBuilder,
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EventsBuilder,
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EventStateBuilder,
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OnEventBuilder,
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RepeatBuilder,
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SubFlowStateBuilder,
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WorkflowBuilder,
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} from "../../src";
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import * as fs from "fs";
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import {SubFlowStateBuilder} from "../../src/model/sub-flow-state.builder";
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import {EventBuilder, EventsBuilder, EventStateBuilder, OnEventBuilder, RepeatBuilder} from '../../src';
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describe("checkcarvitals workflow example", () => {

‎spec/examples/jobmonitoring.json‎

Lines changed: 142 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,142 @@
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{
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"id": "jobmonitoring",
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"version": "1.0",
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"name": "Job Monitoring",
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"description": "Monitor finished execution of a submitted job",
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"start": "SubmitJob",
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"functions": [
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{
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"name": "submitJob",
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"operation": "http://myapis.org/monitorapi.json#doSubmit",
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"type": "rest"
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},
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{
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"name": "checkJobStatus",
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"operation": "http://myapis.org/monitorapi.json#checkStatus",
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"type": "rest"
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},
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{
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"name": "reportJobSuceeded",
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"operation": "http://myapis.org/monitorapi.json#reportSucceeded",
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"type": "rest"
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},
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{
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"name": "reportJobFailed",
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"operation": "http://myapis.org/monitorapi.json#reportFailure",
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"type": "rest"
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}
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],
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"states": [
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{
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"name": "SubmitJob",
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"type": "operation",
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"actionMode": "sequential",
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"actions": [
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{
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"functionRef": {
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"refName": "submitJob",
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"arguments": {
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"name": "${ .job.name }"
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}
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},
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"actionDataFilter": {
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"results": "${ .jobuid }"
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}
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}
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],
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"onErrors": [
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{
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"error": "*",
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"transition": "SubmitError"
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}
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],
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"stateDataFilter": {
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"output": "${ .jobuid }"
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},
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"transition": "WaitForCompletion"
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},
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{
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"name": "SubmitError",
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"type": "subflow",
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"workflowId": "handleJobSubmissionErrorWorkflow",
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"end": true
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},
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{
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"name": "WaitForCompletion",
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"type": "delay",
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"timeDelay": "PT5S",
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"transition": "GetJobStatus"
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},
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{
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"name": "GetJobStatus",
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"type": "operation",
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"actionMode": "sequential",
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"actions": [
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{
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"functionRef": {
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"refName": "checkJobStatus",
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"arguments": {
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"name": "${ .jobuid }"
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}
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},
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"actionDataFilter": {
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"results": "${ .jobstatus }"
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}
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}
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],
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"stateDataFilter": {
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"output": "${ .jobstatus }"
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},
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"transition": "DetermineCompletion"
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},
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{
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"name": "DetermineCompletion",
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"type": "switch",
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"dataConditions": [
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{
97+
"condition": "${ .jobStatus == \"SUCCEEDED\" }",
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"transition": "JobSucceeded"
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},
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{
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"condition": "${ .jobStatus == \"FAILED\" }",
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"transition": "JobFailed"
103+
}
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],
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"default": {
106+
"transition": "WaitForCompletion"
107+
}
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},
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{
110+
"name": "JobSucceeded",
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"type": "operation",
112+
"actionMode": "sequential",
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"actions": [
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{
115+
"functionRef": {
116+
"refName": "reportJobSuceeded",
117+
"arguments": {
118+
"name": "${ .jobuid }"
119+
}
120+
}
121+
}
122+
],
123+
"end": true
124+
},
125+
{
126+
"name": "JobFailed",
127+
"type": "operation",
128+
"actionMode": "sequential",
129+
"actions": [
130+
{
131+
"functionRef": {
132+
"refName": "reportJobFailed",
133+
"arguments": {
134+
"name": "${ .jobuid }"
135+
}
136+
}
137+
}
138+
],
139+
"end": true
140+
}
141+
]
142+
}

‎spec/examples/jobmonitoring.spec.ts‎

Lines changed: 197 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,197 @@
1+
/*
2+
* Copyright 2021-Present The Serverless Workflow Specification Authors
3+
* <p>
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
7+
* <p>
8+
* http://www.apache.org/licenses/LICENSE-2.0
9+
* <p>
10+
* Unless required by applicable law or agreed to in writing, software
11+
* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13+
* See the License for the specific language governing permissions and
14+
* limitations under the License.
15+
*
16+
*/
17+
import {
18+
ActionBuilder,
19+
ActionDataFilterBuilder,
20+
DatabasedSwitchBuilder,
21+
DefaultTransitionBuilder,
22+
DelayStateBuilder,
23+
FunctionDefBuilder,
24+
FunctionRefBuilder,
25+
OnErrorBuilder,
26+
OperationStateBuilder,
27+
StateDataFilterBuilder,
28+
SubFlowStateBuilder,
29+
TransitionDataConditionBuilder,
30+
WorkflowBuilder,
31+
} from "../../src";
32+
import * as fs from "fs";
33+
34+
35+
describe("jobmonitoring workflow example", () => {
36+
37+
38+
it('should generate Workflow object', function () {
39+
40+
const workflow = new WorkflowBuilder()
41+
.withId("jobmonitoring")
42+
.withVersion("1.0")
43+
.withName("Job Monitoring")
44+
.withDescription("Monitor finished execution of a submitted job")
45+
.withStart("SubmitJob")
46+
.withFunctions([
47+
new FunctionDefBuilder()
48+
.withName("submitJob")
49+
.withOperation("http://myapis.org/monitorapi.json#doSubmit")
50+
.build(),
51+
new FunctionDefBuilder()
52+
.withName("checkJobStatus")
53+
.withOperation("http://myapis.org/monitorapi.json#checkStatus")
54+
.build(),
55+
new FunctionDefBuilder()
56+
.withName("reportJobSuceeded")
57+
.withOperation("http://myapis.org/monitorapi.json#reportSucceeded")
58+
.build(),
59+
new FunctionDefBuilder()
60+
.withName("reportJobFailed")
61+
.withOperation("http://myapis.org/monitorapi.json#reportFailure")
62+
.build(),
63+
])
64+
.withStates([
65+
new OperationStateBuilder()
66+
.withName("SubmitJob")
67+
.withActionMode('sequential')
68+
.withActions([
69+
new ActionBuilder()
70+
.withFunctionRef(
71+
new FunctionRefBuilder()
72+
.withRefName("submitJob")
73+
.withArguments({
74+
"name": "${ .job.name }",
75+
})
76+
.build(),
77+
)
78+
.withActionDataFilter(
79+
new ActionDataFilterBuilder()
80+
.withResults("${ .jobuid }")
81+
.build(),
82+
)
83+
.build(),
84+
])
85+
.withOnErrors([
86+
new OnErrorBuilder()
87+
.withError("*")
88+
.withTransition("SubmitError")
89+
.build(),
90+
])
91+
.withStateDataFilter(
92+
new StateDataFilterBuilder()
93+
.withOutput("${ .jobuid }")
94+
.build(),
95+
)
96+
.withTransition("WaitForCompletion")
97+
.build(),
98+
new SubFlowStateBuilder()
99+
.withName("SubmitError")
100+
.withWorkflowId("handleJobSubmissionErrorWorkflow")
101+
.withEnd(true)
102+
.build(),
103+
new DelayStateBuilder()
104+
.withName("WaitForCompletion")
105+
.withTimeDelay("PT5S")
106+
.withTransition("GetJobStatus")
107+
.build(),
108+
new OperationStateBuilder()
109+
.withName("GetJobStatus")
110+
.withActionMode('sequential')
111+
.withActions([
112+
new ActionBuilder()
113+
.withFunctionRef(
114+
new FunctionRefBuilder()
115+
.withRefName("checkJobStatus")
116+
.withArguments({
117+
"name": "${ .jobuid }",
118+
})
119+
.build(),
120+
)
121+
.withActionDataFilter(
122+
new ActionDataFilterBuilder()
123+
.withResults("${ .jobstatus }")
124+
.build(),
125+
)
126+
.build(),
127+
])
128+
.withStateDataFilter(
129+
new StateDataFilterBuilder()
130+
.withOutput("${ .jobstatus }")
131+
.build(),
132+
)
133+
.withTransition("DetermineCompletion")
134+
.build(),
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new DatabasedSwitchBuilder()
136+
.withName("DetermineCompletion")
137+
.withDataConditions([
138+
new TransitionDataConditionBuilder()
139+
.withCondition("${ .jobStatus == \"SUCCEEDED\" }")
140+
.withTransition("JobSucceeded")
141+
.build(),
142+
new TransitionDataConditionBuilder()
143+
.withCondition("${ .jobStatus == \"FAILED\" }")
144+
.withTransition("JobFailed")
145+
.build(),
146+
])
147+
.withDefault(
148+
new DefaultTransitionBuilder()
149+
.withTransition("WaitForCompletion")
150+
.build())
151+
.build(),
152+
new OperationStateBuilder()
153+
.withName("JobSucceeded")
154+
.withActionMode('sequential')
155+
.withActions([
156+
new ActionBuilder()
157+
.withFunctionRef(
158+
new FunctionRefBuilder()
159+
.withRefName("reportJobSuceeded")
160+
.withArguments({
161+
"name": "${ .jobuid }",
162+
})
163+
.build(),
164+
)
165+
.build(),
166+
])
167+
.withEnd(true)
168+
.build(),
169+
new OperationStateBuilder()
170+
.withName("JobFailed")
171+
.withActionMode('sequential')
172+
.withActions([
173+
new ActionBuilder()
174+
.withFunctionRef(
175+
new FunctionRefBuilder()
176+
.withRefName("reportJobFailed")
177+
.withArguments({
178+
"name": "${ .jobuid }",
179+
})
180+
.build(),
181+
)
182+
.build(),
183+
])
184+
.withEnd(true)
185+
.build(),
186+
])
187+
.build();
188+
189+
190+
const expected = JSON.parse(fs.readFileSync("./spec/examples/jobmonitoring.json")
191+
.toLocaleString()) as any;
192+
expect(workflow).toEqual(expected);
193+
194+
});
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197+
});

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