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Add rudimentary test for cli definitions.

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Use consistent import and quote style.
This commit is contained in:
steven-supersolid
2016-11-14 14:59:00 +00:00
parent 19271fa1ef
commit 28c1824394
1 changed files with 93 additions and 73 deletions
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166
spec/CLI.spec.js
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@@ -1,29 +1,30 @@
'use strict'; 'use strict';
var commander = require("../src/cli/utils/commander").default; import commander from '../src/cli/utils/commander';
import definitions from '../src/cli/definitions/parse-server';
var definitions = { var testDefinitions = {
"arg0": "PROGRAM_ARG_0", 'arg0': 'PROGRAM_ARG_0',
"arg1": { 'arg1': {
env: "PROGRAM_ARG_1", env: 'PROGRAM_ARG_1',
required: true required: true
}, },
"arg2": { 'arg2': {
env: "PROGRAM_ARG_2", env: 'PROGRAM_ARG_2',
action: function(value) { action: function(value) {
var value = parseInt(value); var intValue = parseInt(value);
if (!Number.isInteger(value)) { if (!Number.isInteger(intValue)) {
throw "arg2 is invalid"; throw 'arg2 is invalid';
} }
return value; return intValue;
} }
}, },
"arg3": {}, 'arg3': {},
"arg4": { 'arg4': {
default: "arg4Value" default: 'arg4Value'
} }
} };
describe("commander additions", () => { describe('commander additions', () => {
afterEach((done) => { afterEach((done) => {
commander.options = []; commander.options = [];
delete commander.arg0; delete commander.arg0;
@@ -32,107 +33,126 @@ describe("commander additions", () => {
delete commander.arg3; delete commander.arg3;
delete commander.arg4; delete commander.arg4;
done(); done();
}) });
it("should load properly definitions from args", (done) => { it('should load properly definitions from args', (done) => {
commander.loadDefinitions(definitions); commander.loadDefinitions(testDefinitions);
commander.parse(["node","./CLI.spec.js","--arg0", "arg0Value", "--arg1", "arg1Value", "--arg2", "2", "--arg3", "some"]); commander.parse(['node','./CLI.spec.js','--arg0', 'arg0Value', '--arg1', 'arg1Value', '--arg2', '2', '--arg3', 'some']);
expect(commander.arg0).toEqual("arg0Value"); expect(commander.arg0).toEqual('arg0Value');
expect(commander.arg1).toEqual("arg1Value"); expect(commander.arg1).toEqual('arg1Value');
expect(commander.arg2).toEqual(2); expect(commander.arg2).toEqual(2);
expect(commander.arg3).toEqual("some"); expect(commander.arg3).toEqual('some');
expect(commander.arg4).toEqual("arg4Value"); expect(commander.arg4).toEqual('arg4Value');
done(); done();
}); });
it("should load properly definitions from env", (done) => { it('should load properly definitions from env', (done) => {
commander.loadDefinitions(definitions); commander.loadDefinitions(testDefinitions);
commander.parse([], { commander.parse([], {
"PROGRAM_ARG_0": "arg0ENVValue", 'PROGRAM_ARG_0': 'arg0ENVValue',
"PROGRAM_ARG_1": "arg1ENVValue", 'PROGRAM_ARG_1': 'arg1ENVValue',
"PROGRAM_ARG_2": "3", 'PROGRAM_ARG_2': '3',
}); });
expect(commander.arg0).toEqual("arg0ENVValue"); expect(commander.arg0).toEqual('arg0ENVValue');
expect(commander.arg1).toEqual("arg1ENVValue"); expect(commander.arg1).toEqual('arg1ENVValue');
expect(commander.arg2).toEqual(3); expect(commander.arg2).toEqual(3);
expect(commander.arg4).toEqual("arg4Value"); expect(commander.arg4).toEqual('arg4Value');
done(); done();
}); });
it("should load properly use args over env", (done) => { it('should load properly use args over env', (done) => {
commander.loadDefinitions(definitions); commander.loadDefinitions(testDefinitions);
commander.parse(["node","./CLI.spec.js","--arg0", "arg0Value", "--arg4", "anotherArg4"], { commander.parse(['node','./CLI.spec.js','--arg0', 'arg0Value', '--arg4', 'anotherArg4'], {
"PROGRAM_ARG_0": "arg0ENVValue", 'PROGRAM_ARG_0': 'arg0ENVValue',
"PROGRAM_ARG_1": "arg1ENVValue", 'PROGRAM_ARG_1': 'arg1ENVValue',
"PROGRAM_ARG_2": "4", 'PROGRAM_ARG_2': '4',
}); });
expect(commander.arg0).toEqual("arg0Value"); expect(commander.arg0).toEqual('arg0Value');
expect(commander.arg1).toEqual("arg1ENVValue"); expect(commander.arg1).toEqual('arg1ENVValue');
expect(commander.arg2).toEqual(4); expect(commander.arg2).toEqual(4);
expect(commander.arg4).toEqual("anotherArg4"); expect(commander.arg4).toEqual('anotherArg4');
done(); done();
}); });
it("should fail in action as port is invalid", (done) => { it('should fail in action as port is invalid', (done) => {
commander.loadDefinitions(definitions); commander.loadDefinitions(testDefinitions);
expect(()=> { expect(()=> {
commander.parse(["node","./CLI.spec.js","--arg0", "arg0Value"], { commander.parse(['node','./CLI.spec.js','--arg0', 'arg0Value'], {
"PROGRAM_ARG_0": "arg0ENVValue", 'PROGRAM_ARG_0': 'arg0ENVValue',
"PROGRAM_ARG_1": "arg1ENVValue", 'PROGRAM_ARG_1': 'arg1ENVValue',
"PROGRAM_ARG_2": "hello", 'PROGRAM_ARG_2': 'hello',
}); });
}).toThrow("arg2 is invalid"); }).toThrow('arg2 is invalid');
done(); done();
}); });
it("should not override config.json", (done) => { it('should not override config.json', (done) => {
commander.loadDefinitions(definitions); commander.loadDefinitions(testDefinitions);
commander.parse(["node","./CLI.spec.js","--arg0", "arg0Value", "./spec/configs/CLIConfig.json"], { commander.parse(['node','./CLI.spec.js','--arg0', 'arg0Value', './spec/configs/CLIConfig.json'], {
"PROGRAM_ARG_0": "arg0ENVValue", 'PROGRAM_ARG_0': 'arg0ENVValue',
"PROGRAM_ARG_1": "arg1ENVValue", 'PROGRAM_ARG_1': 'arg1ENVValue',
}); });
let options = commander.getOptions(); let options = commander.getOptions();
expect(options.arg2).toBe(8888); expect(options.arg2).toBe(8888);
expect(options.arg3).toBe("hello"); //config value expect(options.arg3).toBe('hello'); //config value
expect(options.arg4).toBe('/1'); expect(options.arg4).toBe('/1');
done(); done();
}); });
it("should fail with invalid values in JSON", (done) => { it('should fail with invalid values in JSON', (done) => {
commander.loadDefinitions(definitions); commander.loadDefinitions(testDefinitions);
expect(() => { expect(() => {
commander.parse(["node","./CLI.spec.js","--arg0", "arg0Value", "./spec/configs/CLIConfigFail.json"], { commander.parse(['node','./CLI.spec.js','--arg0', 'arg0Value', './spec/configs/CLIConfigFail.json'], {
"PROGRAM_ARG_0": "arg0ENVValue", 'PROGRAM_ARG_0': 'arg0ENVValue',
"PROGRAM_ARG_1": "arg1ENVValue", 'PROGRAM_ARG_1': 'arg1ENVValue',
}); });
}).toThrow("arg2 is invalid") }).toThrow('arg2 is invalid');
done(); done();
}); });
it("should fail when too many apps are set", (done) => { it('should fail when too many apps are set', (done) => {
commander.loadDefinitions(definitions); commander.loadDefinitions(testDefinitions);
expect(() => { expect(() => {
commander.parse(["node","./CLI.spec.js","./spec/configs/CLIConfigFailTooManyApps.json"]); commander.parse(['node','./CLI.spec.js','./spec/configs/CLIConfigFailTooManyApps.json']);
}).toThrow("Multiple apps are not supported") }).toThrow('Multiple apps are not supported');
done(); done();
}); });
it("should load config from apps", (done) => { it('should load config from apps', (done) => {
commander.loadDefinitions(definitions); commander.loadDefinitions(testDefinitions);
commander.parse(["node", "./CLI.spec.js", "./spec/configs/CLIConfigApps.json"]); commander.parse(['node', './CLI.spec.js', './spec/configs/CLIConfigApps.json']);
let options = commander.getOptions(); let options = commander.getOptions();
expect(options.arg1).toBe("my_app"); expect(options.arg1).toBe('my_app');
expect(options.arg2).toBe(8888); expect(options.arg2).toBe(8888);
expect(options.arg3).toBe("hello"); //config value expect(options.arg3).toBe('hello'); //config value
expect(options.arg4).toBe('/1'); expect(options.arg4).toBe('/1');
done(); done();
}); });
it("should fail when passing an invalid arguement", (done) => { it('should fail when passing an invalid arguement', (done) => {
commander.loadDefinitions(definitions); commander.loadDefinitions(testDefinitions);
expect(() => { expect(() => {
commander.parse(["node", "./CLI.spec.js", "./spec/configs/CLIConfigUnknownArg.json"]); commander.parse(['node', './CLI.spec.js', './spec/configs/CLIConfigUnknownArg.json']);
}).toThrow('error: unknown option myArg') }).toThrow('error: unknown option myArg');
done(); done();
}); });
}); });
describe('definitions', () => {
it('should have valid types', () => {
for (let key in definitions) {
let definition = definitions[key];
expect(typeof definition).toBe('object');
if (typeof definition.required !== 'undefined') {
expect(typeof definition.env).toBe('string');
}
expect(typeof definition.help).toBe('string');
if (typeof definition.required !== 'undefined') {
expect(typeof definition.required).toBe('boolean');
}
if (typeof definition.action !== 'undefined') {
expect(typeof definition.action).toBe('function');
}
}
});
});