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Test uses prefix of the current user ID and cleanup for failed tests #15

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Test uses prefix of the current user ID and cleanup for failed tests #15

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55 changes: 30 additions & 25 deletions test/ksds.js
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Original file line number Diff line number Diff line change
Expand Up @@ -35,36 +35,49 @@ function readUntilEnd(file, done) {
);
}

const prefix=require("os").userInfo().username;
const testDsn=prefix + ".TEST.VSAM.KSDS2";
const schema=JSON.parse(fs.readFileSync('test/test.json'));

describe("Key Sequenced Dataset", function() {
before(function() {
// Cleanup after failed tests
if (vsam.exist(testDsn)) {
var file = vsam.openSync(testDsn,
JSON.parse(fs.readFileSync('test/test.json')));
expect(file.close()).to.not.throw;
file.dealloc((err) => {
assert.ifError(err);
});
}
});

it("ensure test dataset does not exist", function(done) {
expect(vsam.exist("BARBOZA.TEST.VSAM.KSDS2")).to.be.false;
expect(vsam.exist(testDsn)).to.be.false;
done();
});

it("create an empty dataset", function(done) {
var file = vsam.allocSync("BARBOZA.TEST.VSAM.KSDS2",
JSON.parse(fs.readFileSync('test/test.json')))
var file = vsam.allocSync(testDsn, schema);
expect(file).not.be.null;
expect(file.close()).to.not.throw;
done();
});

it("ensure test dataset exists", function(done) {
expect(vsam.exist("BARBOZA.TEST.VSAM.KSDS2")).to.be.true;
expect(vsam.exist(testDsn)).to.be.true;
done();
});

it("open and close the existing dataset", function(done) {
var file = vsam.openSync("BARBOZA.TEST.VSAM.KSDS2",
JSON.parse(fs.readFileSync('test/test.json')))
var file = vsam.openSync(testDsn, schema);
expect(file).to.not.be.null;
expect(file.close()).to.not.throw;
done();
});

it("write new record", function(done) {
var file = vsam.openSync("BARBOZA.TEST.VSAM.KSDS2",
JSON.parse(fs.readFileSync('test/test.json')))
var file = vsam.openSync(testDsn, schema);
record = {
key: "00126",
name: "JOHN",
Expand All @@ -78,8 +91,7 @@ describe("Key Sequenced Dataset", function() {
});

it("read a record and verify properties", function(done) {
var file = vsam.openSync("BARBOZA.TEST.VSAM.KSDS2",
JSON.parse(fs.readFileSync('test/test.json')))
var file = vsam.openSync(testDsn, schema);
file.read( (record, err) => {
assert.ifError(err);
expect(record).to.not.be.null;
Expand All @@ -92,8 +104,7 @@ describe("Key Sequenced Dataset", function() {
});

it("find existing record and verify data", function(done) {
var file = vsam.openSync("BARBOZA.TEST.VSAM.KSDS2",
JSON.parse(fs.readFileSync('test/test.json')))
var file = vsam.openSync(testDsn, schema);
file.find("00126", (record, err) => {
assert.ifError(err);
assert.equal(record.key, "00126", "record has been created");
Expand All @@ -105,8 +116,7 @@ describe("Key Sequenced Dataset", function() {
});

it("write new record after read", function(done) {
var file = vsam.openSync("BARBOZA.TEST.VSAM.KSDS2",
JSON.parse(fs.readFileSync('test/test.json')))
var file = vsam.openSync(testDsn, schema);
file.read((record, err) => {
record.key = "00125";
record.name = "JANE";
Expand All @@ -126,8 +136,7 @@ describe("Key Sequenced Dataset", function() {
});

it("delete existing record", function(done) {
var file = vsam.openSync("BARBOZA.TEST.VSAM.KSDS2",
JSON.parse(fs.readFileSync('test/test.json')))
var file = vsam.openSync(testDsn, schema);
file.find("00126", (record, err) => {
file.delete( (err) => {
assert.ifError(err);
Expand All @@ -141,30 +150,27 @@ describe("Key Sequenced Dataset", function() {
});

it("reads all records until the end", function(done) {
var file = vsam.openSync("BARBOZA.TEST.VSAM.KSDS2",
JSON.parse(fs.readFileSync('test/test.json')))
var file = vsam.openSync(testDsn, schema);
readUntilEnd(file, done);
});

it("open a vsam file with incorrect key length", function(done) {
expect(() => {
vsam.openSync("BARBOZA.TEST.VSAM.KSDS2",
vsam.openSync(testDsn,
JSON.parse(fs.readFileSync('test/test-error.json')))
}).to.throw(/Incorrect key length/);
done();
});

it("return error for non-existent dataset", function(done) {
expect(() => {
vsam.openSync("A..B",
JSON.parse(fs.readFileSync('test/test.json')))
vsam.openSync("A..B", schema);
}).to.throw(/Invalid dataset name/);
done();
});

it("update existing record and delete it", function(done) {
var file = vsam.openSync("BARBOZA.TEST.VSAM.KSDS2",
JSON.parse(fs.readFileSync('test/test.json')))
var file = vsam.openSync(testDsn, schema);
file.find("00125", (record, err) => {
assert.ifError(err);
record.name = "KEVIN";
Expand All @@ -186,8 +192,7 @@ describe("Key Sequenced Dataset", function() {
});

it("deallocate a dataset", function(done) {
var file = vsam.openSync("BARBOZA.TEST.VSAM.KSDS2",
JSON.parse(fs.readFileSync('test/test.json')))
var file = vsam.openSync(testDsn, schema);
expect(file.close()).to.not.throw;
file.dealloc((err) => {
assert.ifError(err);
Expand Down