87 lines
2.5 KiB
JavaScript
87 lines
2.5 KiB
JavaScript
var commander = require("../src/cli/utils/commander").default;
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var definitions = {
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"arg0": "PROGRAM_ARG_0",
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"arg1": {
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env: "PROGRAM_ARG_1",
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required: true
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},
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"arg2": {
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env: "PROGRAM_ARG_2",
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action: function(value) {
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var value = parseInt(value);
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if (!Number.isInteger(value)) {
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throw "port is invalid";
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}
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return value;
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}
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},
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"arg3": {},
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"arg4": {
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default: "arg4Value"
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}
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}
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describe("commander additions", () => {
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afterEach((done) => {
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commander.options = [];
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delete commander.arg0;
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delete commander.arg1;
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delete commander.arg2;
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delete commander.arg3;
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delete commander.arg4;
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done();
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})
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it("should load properly definitions from args", (done) => {
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commander.loadDefinitions(definitions);
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commander.parse(["node","./CLI.spec.js","--arg0", "arg0Value", "--arg1", "arg1Value", "--arg2", "2", "--arg3", "some"]);
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expect(commander.arg0).toEqual("arg0Value");
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expect(commander.arg1).toEqual("arg1Value");
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expect(commander.arg2).toEqual(2);
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expect(commander.arg3).toEqual("some");
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expect(commander.arg4).toEqual("arg4Value");
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done();
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});
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it("should load properly definitions from env", (done) => {
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commander.loadDefinitions(definitions);
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commander.parse([], {
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"PROGRAM_ARG_0": "arg0ENVValue",
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"PROGRAM_ARG_1": "arg1ENVValue",
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"PROGRAM_ARG_2": "3",
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});
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expect(commander.arg0).toEqual("arg0ENVValue");
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expect(commander.arg1).toEqual("arg1ENVValue");
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expect(commander.arg2).toEqual(3);
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expect(commander.arg4).toEqual("arg4Value");
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done();
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});
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it("should load properly use args over env", (done) => {
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commander.loadDefinitions(definitions);
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commander.parse(["node","./CLI.spec.js","--arg0", "arg0Value", "--arg4", "anotherArg4"], {
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"PROGRAM_ARG_0": "arg0ENVValue",
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"PROGRAM_ARG_1": "arg1ENVValue",
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"PROGRAM_ARG_2": "4",
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});
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expect(commander.arg0).toEqual("arg0Value");
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expect(commander.arg1).toEqual("arg1ENVValue");
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expect(commander.arg2).toEqual(4);
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expect(commander.arg4).toEqual("anotherArg4");
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done();
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});
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it("should fail in action as port is invalid", (done) => {
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commander.loadDefinitions(definitions);
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expect(()=> {
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commander.parse(["node","./CLI.spec.js","--arg0", "arg0Value"], {
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"PROGRAM_ARG_0": "arg0ENVValue",
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"PROGRAM_ARG_1": "arg1ENVValue",
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"PROGRAM_ARG_2": "hello",
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});
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}).toThrow("port is invalid");
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done();
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});
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}); |