58 lines
1.6 KiB
JavaScript
Executable File
58 lines
1.6 KiB
JavaScript
Executable File
describe('toHaveSpyInteractions', () => {
|
|
let spyObj;
|
|
beforeEach(() => {
|
|
spyObj = jasmineUnderTest.createSpyObj('NewClass', ['spyA', 'spyB']);
|
|
spyObj.otherMethod = function() {};
|
|
});
|
|
|
|
it('detects spy interactions', () => {
|
|
spyObj.spyA();
|
|
expect(spyObj).toHaveSpyInteractions();
|
|
});
|
|
|
|
it('detects multiple spy interactions', () => {
|
|
spyObj.spyA();
|
|
spyObj.spyB();
|
|
spyObj.spyA();
|
|
expect(spyObj).toHaveSpyInteractions();
|
|
});
|
|
|
|
it('detects no spy interactions', () => {
|
|
expect(spyObj).not.toHaveSpyInteractions();
|
|
});
|
|
|
|
it('ignores non-observed spy object interactions', () => {
|
|
spyObj.otherMethod();
|
|
expect(spyObj).not.toHaveSpyInteractions();
|
|
});
|
|
|
|
[true, 123, 'string'].forEach(testValue => {
|
|
it(`throws error if a non-object (${testValue}) is passed`, () => {
|
|
expect(() => {
|
|
expect(true).toHaveSpyInteractions();
|
|
}).toThrowError(Error, /Expected a spy object, but got/);
|
|
});
|
|
});
|
|
|
|
[['argument'], [false, 0]].forEach(testValue => {
|
|
it(`throws error if arguments (${testValue}) are passed`, () => {
|
|
expect(() => {
|
|
expect(spyObj).toHaveSpyInteractions(...testValue);
|
|
}).toThrowError(Error, /Does not take arguments/);
|
|
});
|
|
});
|
|
|
|
it('throws error if spy object has no spies', () => {
|
|
const newSpyObj = jasmine.createSpyObj('OtherClass', ['method']);
|
|
// Removing spy since spy objects cannot be created without spies.
|
|
newSpyObj.method = function() {};
|
|
|
|
expect(() => {
|
|
expect(newSpyObj).toHaveSpyInteractions();
|
|
}).toThrowError(
|
|
Error,
|
|
/Expected a spy object with spies, but object has no spies/
|
|
);
|
|
});
|
|
});
|