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Added jasmine.spyOnGlobalErrorsAsync

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* Allows testing code that's expected to prodeuce global errors or
  unhandled promise rejections
* Fixes #1843
* Fixes #1453
This commit is contained in:
Steve Gravrock
2022-06-30 18:09:56 -07:00
parent d0a9931ae6
commit 6c56ebc984
11 changed files with 884 additions and 109 deletions
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195
spec/core/RunableResourcesSpec.js
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@@ -38,9 +38,10 @@ describe('RunableResources', function() {
describe('#addCustomMatchers', function() {
it("adds all properties to the current runable's matchers", function() {
const currentRunableId = 1;
const runableResources = new jasmineUnderTest.RunableResources(
() => currentRunableId
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => currentRunableId
});
runableResources.initForRunable(1);
function toBeFoo() {}
@@ -69,9 +70,10 @@ describe('RunableResources', function() {
describe('#addCustomAsyncMatchers', function() {
it("adds all properties to the current runable's matchers", function() {
const currentRunableId = 1;
const runableResources = new jasmineUnderTest.RunableResources(
() => currentRunableId
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => currentRunableId
});
runableResources.initForRunable(1);
function toBeFoo() {}
@@ -93,9 +95,10 @@ describe('RunableResources', function() {
describe('#defaultSpyStrategy', function() {
it('returns undefined for a newly initialized resource', function() {
let currentRunableId = 1;
const runableResources = new jasmineUnderTest.RunableResources(
() => currentRunableId
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => currentRunableId
});
runableResources.initForRunable(1);
expect(runableResources.defaultSpyStrategy()).toBeUndefined();
@@ -103,9 +106,10 @@ describe('RunableResources', function() {
it('returns the value previously set by #setDefaultSpyStrategy', function() {
let currentRunableId = 1;
const runableResources = new jasmineUnderTest.RunableResources(
() => currentRunableId
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => currentRunableId
});
runableResources.initForRunable(1);
const fn = () => {};
runableResources.setDefaultSpyStrategy(fn);
@@ -115,9 +119,10 @@ describe('RunableResources', function() {
it('is per-runable', function() {
let currentRunableId = 1;
const runableResources = new jasmineUnderTest.RunableResources(
() => currentRunableId
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => currentRunableId
});
runableResources.initForRunable(1);
runableResources.setDefaultSpyStrategy(() => {});
currentRunableId = 2;
@@ -127,17 +132,19 @@ describe('RunableResources', function() {
});
it('does not require a current runable', function() {
const runableResources = new jasmineUnderTest.RunableResources(
() => null
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => null
});
expect(runableResources.defaultSpyStrategy()).toBeUndefined();
});
it("inherits the parent runable's value", function() {
let currentRunableId = 1;
const runableResources = new jasmineUnderTest.RunableResources(
() => currentRunableId
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => currentRunableId
});
runableResources.initForRunable(1);
const fn = () => {};
runableResources.setDefaultSpyStrategy(fn);
@@ -150,9 +157,10 @@ describe('RunableResources', function() {
describe('#setDefaultSpyStrategy', function() {
it('throws a user-facing error when there is no current runable', function() {
const runableResources = new jasmineUnderTest.RunableResources(
() => null
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => null
});
expect(function() {
runableResources.setDefaultSpyStrategy();
}).toThrowError(
@@ -163,7 +171,10 @@ describe('RunableResources', function() {
describe('#makePrettyPrinter', function() {
it('returns a pretty printer configured with the current customObjectFormatters', function() {
const runableResources = new jasmineUnderTest.RunableResources(() => 1);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => 1
});
runableResources.initForRunable(1);
function cof() {}
runableResources.customObjectFormatters().push(cof);
@@ -182,7 +193,10 @@ describe('RunableResources', function() {
describe('#makeMatchersUtil', function() {
describe('When there is a current runable', function() {
it('returns a MatchersUtil configured with the current resources', function() {
const runableResources = new jasmineUnderTest.RunableResources(() => 1);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => 1
});
runableResources.initForRunable(1);
function cof() {}
runableResources.customObjectFormatters().push(cof);
@@ -217,9 +231,10 @@ describe('RunableResources', function() {
describe('When there is no current runable', function() {
it('returns a MatchersUtil configured with defaults', function() {
const runableResources = new jasmineUnderTest.RunableResources(
() => null
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => null
});
const expectedMatchersUtil = {};
spyOn(jasmineUnderTest, 'MatchersUtil').and.returnValue(
expectedMatchersUtil
@@ -243,9 +258,10 @@ describe('RunableResources', function() {
describe('.spyFactory', function() {
describe('When there is no current runable', function() {
it('is configured with default strategies and matchersUtil', function() {
const runableResources = new jasmineUnderTest.RunableResources(
() => null
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => null
});
spyOn(jasmineUnderTest, 'Spy');
const matchersUtil = {};
spyOn(runableResources, 'makeMatchersUtil').and.returnValue(
@@ -267,7 +283,10 @@ describe('RunableResources', function() {
describe('When there is a current runable', function() {
it("is configured with the current runable's strategies and matchersUtil", function() {
const runableResources = new jasmineUnderTest.RunableResources(() => 1);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => 1
});
runableResources.initForRunable(1);
function customStrategy() {}
function defaultStrategy() {}
@@ -306,7 +325,10 @@ describe('RunableResources', function() {
describe('.spyRegistry', function() {
it("writes to the current runable's spies", function() {
const runableResources = new jasmineUnderTest.RunableResources(() => 1);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => 1
});
runableResources.initForRunable(1);
function foo() {}
const spyObj = { foo };
@@ -326,7 +348,10 @@ describe('RunableResources', function() {
describe('#clearForRunable', function() {
it('removes resources for the specified runable', function() {
const runableResources = new jasmineUnderTest.RunableResources(() => 1);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => 1
});
runableResources.initForRunable(1);
expect(function() {
runableResources.spies();
@@ -338,7 +363,10 @@ describe('RunableResources', function() {
});
it('clears spies', function() {
const runableResources = new jasmineUnderTest.RunableResources(() => 1);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => 1
});
runableResources.initForRunable(1);
function foo() {}
const spyObj = { foo };
@@ -349,8 +377,25 @@ describe('RunableResources', function() {
expect(spyObj.foo).toBe(foo);
});
it('clears the global error spy', function() {
const globalErrors = jasmine.createSpyObj('globalErrors', [
'removeOverrideListener'
]);
const runableResources = new jasmineUnderTest.RunableResources({
getCurrentRunableId: () => 1,
globalErrors
});
runableResources.initForRunable(1);
runableResources.clearForRunable(1);
expect(globalErrors.removeOverrideListener).toHaveBeenCalled();
});
it('does not remove resources for other runables', function() {
const runableResources = new jasmineUnderTest.RunableResources(() => 1);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => 1
});
runableResources.initForRunable(1);
function cof() {}
runableResources.customObjectFormatters().push(cof);
@@ -366,9 +411,10 @@ describe('RunableResources', function() {
) {
it('is initially empty', function() {
const currentRunableId = 1;
const runableResources = new jasmineUnderTest.RunableResources(
() => currentRunableId
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => currentRunableId
});
runableResources.initForRunable(1);
expect(runableResources[methodName]()).toEqual([]);
@@ -376,9 +422,10 @@ describe('RunableResources', function() {
it('is mutable', function() {
const currentRunableId = 1;
const runableResources = new jasmineUnderTest.RunableResources(
() => currentRunableId
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => currentRunableId
});
runableResources.initForRunable(1);
function newItem() {}
runableResources[methodName]().push(newItem);
@@ -387,9 +434,10 @@ describe('RunableResources', function() {
it('is per-runable', function() {
let currentRunableId = 1;
const runableResources = new jasmineUnderTest.RunableResources(
() => currentRunableId
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => currentRunableId
});
runableResources.initForRunable(1);
runableResources[methodName]().push(() => {});
runableResources.initForRunable(2);
@@ -398,9 +446,10 @@ describe('RunableResources', function() {
});
it('throws a user-facing error when there is no current runable', function() {
const runableResources = new jasmineUnderTest.RunableResources(
() => null
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => null
});
expect(function() {
runableResources[methodName]();
}).toThrowError(errorMsg);
@@ -409,9 +458,10 @@ describe('RunableResources', function() {
if (inherits) {
it('inherits from the parent runable', function() {
let currentRunableId = 1;
const runableResources = new jasmineUnderTest.RunableResources(
() => currentRunableId
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => currentRunableId
});
runableResources.initForRunable(1);
function parentItem() {}
runableResources[methodName]().push(parentItem);
@@ -430,9 +480,10 @@ describe('RunableResources', function() {
function behavesLikeAPerRunableMutableObject(methodName, errorMsg) {
it('is initially empty', function() {
const currentRunableId = 1;
const runableResources = new jasmineUnderTest.RunableResources(
() => currentRunableId
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => currentRunableId
});
runableResources.initForRunable(1);
expect(runableResources[methodName]()).toEqual({});
@@ -440,9 +491,10 @@ describe('RunableResources', function() {
it('is mutable', function() {
const currentRunableId = 1;
const runableResources = new jasmineUnderTest.RunableResources(
() => currentRunableId
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => currentRunableId
});
runableResources.initForRunable(1);
function newItem() {}
runableResources[methodName]().foo = newItem;
@@ -451,9 +503,10 @@ describe('RunableResources', function() {
it('is per-runable', function() {
let currentRunableId = 1;
const runableResources = new jasmineUnderTest.RunableResources(
() => currentRunableId
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => currentRunableId
});
runableResources.initForRunable(1);
runableResources[methodName]().foo = function() {};
runableResources.initForRunable(2);
@@ -462,9 +515,10 @@ describe('RunableResources', function() {
});
it('throws a user-facing error when there is no current runable', function() {
const runableResources = new jasmineUnderTest.RunableResources(
() => null
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => null
});
expect(function() {
runableResources[methodName]();
}).toThrowError(errorMsg);
@@ -472,9 +526,10 @@ describe('RunableResources', function() {
it('inherits from the parent runable', function() {
let currentRunableId = 1;
const runableResources = new jasmineUnderTest.RunableResources(
() => currentRunableId
);
const runableResources = new jasmineUnderTest.RunableResources({
globalErrors: stubGlobalErrors(),
getCurrentRunableId: () => currentRunableId
});
runableResources.initForRunable(1);
function parentItem() {}
runableResources[methodName]().parentName = parentItem;
@@ -493,4 +548,10 @@ describe('RunableResources', function() {
});
});
}
function stubGlobalErrors() {
return {
removeOverrideListener() {}
};
}
});