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Add test for interceptors
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@ctimmerm
ctimmerm committed Dec 25, 2018
1 parent ae6d725 commit 221f61a
Showing 1 changed file with 81 additions and 38 deletions.
119 changes: 81 additions & 38 deletions test/basics.spec.js
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Expand Up @@ -16,6 +16,25 @@ describe('MockAdapter basics', function() {
expect(instance.defaults.adapter).to.exist;
});

it('calls interceptors', function() {
instance.interceptors.response.use(
function(config) {
return config.data;
},
function(error) {
return Promise.reject(error);
}
);

mock.onGet('/foo').reply(200, {
foo: 'bar'
});

return instance.get('/foo').then(function(response) {
expect(response.foo).to.equal('bar');
});
});

it('supports all verbs', function() {
expect(mock.onGet).to.be.a('function');
expect(mock.onPost).to.be.a('function');
Expand Down Expand Up @@ -80,9 +99,11 @@ describe('MockAdapter basics', function() {

it('accepts a callback that returns an axios request', function() {
mock
.onGet('/bar').reply(200, { foo: 'bar' })
.onGet('/foo').reply(function() {
return instance.get('/bar')
.onGet('/bar')
.reply(200, { foo: 'bar' })
.onGet('/foo')
.reply(function() {
return instance.get('/bar');
});

return instance.get('/foo').then(function(response) {
Expand All @@ -101,7 +122,9 @@ describe('MockAdapter basics', function() {
});

it('can pass query params for get to match to a handler', function() {
mock.onGet('/withParams', { params: { foo: 'bar', bar: 'foo' } }).reply(200);
mock
.onGet('/withParams', { params: { foo: 'bar', bar: 'foo' } })
.reply(200);

return instance
.get('/withParams', { params: { bar: 'foo', foo: 'bar' }, in: true })
Expand All @@ -111,7 +134,9 @@ describe('MockAdapter basics', function() {
});

it('can pass query params for delete to match to a handler', function() {
mock.onDelete('/withParams', { params: { foo: 'bar', bar: 'foo' } }).reply(200);
mock
.onDelete('/withParams', { params: { foo: 'bar', bar: 'foo' } })
.reply(200);

return instance
.delete('/withParams', { params: { bar: 'foo', foo: 'bar' }, in: true })
Expand All @@ -121,7 +146,9 @@ describe('MockAdapter basics', function() {
});

it('can pass query params for head to match to a handler', function() {
mock.onHead('/withParams', { params: { foo: 'bar', bar: 'foo' } }).reply(200);
mock
.onHead('/withParams', { params: { foo: 'bar', bar: 'foo' } })
.reply(200);

return instance
.head('/withParams', { params: { bar: 'foo', foo: 'bar' }, in: true })
Expand All @@ -131,7 +158,9 @@ describe('MockAdapter basics', function() {
});

it("can't pass query params for post to match to a handler", function() {
mock.onPost('/withParams', { params: { foo: 'bar', bar: 'foo' } }).reply(200);
mock
.onPost('/withParams', { params: { foo: 'bar', bar: 'foo' } })
.reply(200);

return instance
.post('/withParams', { params: { foo: 'bar', bar: 'foo' }, in: true })
Expand All @@ -141,7 +170,9 @@ describe('MockAdapter basics', function() {
});

it("can't pass query params for put to match to a handler", function() {
mock.onPut('/withParams', { params: { foo: 'bar', bar: 'foo' } }).reply(200);
mock
.onPut('/withParams', { params: { foo: 'bar', bar: 'foo' } })
.reply(200);

return instance
.put('/withParams', { params: { bar: 'foo', foo: 'bar' }, in: true })
Expand All @@ -151,7 +182,9 @@ describe('MockAdapter basics', function() {
});

it('can pass query params to match to a handler with uppercase method', function() {
mock.onGet('/withParams', { params: { foo: 'bar', bar: 'foo' } }).reply(200);
mock
.onGet('/withParams', { params: { foo: 'bar', bar: 'foo' } })
.reply(200);

return instance({
method: 'GET',
Expand All @@ -163,7 +196,9 @@ describe('MockAdapter basics', function() {
});

it('does not match when parameters are wrong', function() {
mock.onGet('/withParams', { params: { foo: 'bar', bar: 'foo' } }).reply(200);
mock
.onGet('/withParams', { params: { foo: 'bar', bar: 'foo' } })
.reply(200);
return instance
.get('/withParams', { params: { foo: 'bar', bar: 'other' } })
.catch(function(error) {
Expand All @@ -172,7 +207,9 @@ describe('MockAdapter basics', function() {
});

it('does not match when parameters are missing', function() {
mock.onGet('/withParams', { params: { foo: 'bar', bar: 'foo' } }).reply(200);
mock
.onGet('/withParams', { params: { foo: 'bar', bar: 'foo' } })
.reply(200);
return instance.get('/withParams').catch(function(error) {
expect(error.response.status).to.equal(404);
});
Expand Down Expand Up @@ -201,9 +238,11 @@ describe('MockAdapter basics', function() {
var body = { body: { is: 'passed' }, in: true };
mock.onPatch('/wrongObjBody', body).reply(200);

return instance.patch('/wrongObjBody', { wrong: 'body' }).catch(function(error) {
expect(error.response.status).to.equal(404);
});
return instance
.patch('/wrongObjBody', { wrong: 'body' })
.catch(function(error) {
expect(error.response.status).to.equal(404);
});
});

it('does not match when string body is wrong', function() {
Expand Down Expand Up @@ -231,17 +270,21 @@ describe('MockAdapter basics', function() {

mock.onPost('/withHeaders', undefined, headers).reply(200);

return instance.post('/withHeaders', undefined, { headers: headers }).then(function(response) {
expect(response.status).to.equal(200);
});
return instance
.post('/withHeaders', undefined, { headers: headers })
.then(function(response) {
expect(response.status).to.equal(200);
});
});

it('does not match when request header is wrong', function() {
var headers = { 'Header-test': 'test-header' };
mock.onPatch('/wrongObjHeader', undefined, headers).reply(200);

return instance
.patch('/wrongObjHeader', undefined, { headers: { 'Header-test': 'wrong-header' } })
.patch('/wrongObjHeader', undefined, {
headers: { 'Header-test': 'wrong-header' }
})
.catch(function(error) {
expect(error.response.status).to.equal(404);
});
Expand Down Expand Up @@ -401,26 +444,22 @@ describe('MockAdapter basics', function() {
it('resets the history', function() {
mock.onAny('/foo').reply(200);

return instance
.get('/foo')
.then(function(response) {
mock.reset();
expect(mock.history['get']).to.eql([]);
});
return instance.get('/foo').then(function(response) {
mock.reset();
expect(mock.history['get']).to.eql([]);
});
});

it('resets only the registered mock handlers, not the history', function() {
mock.onAny('/foo').reply(200);
expect(mock.handlers['get']).not.to.be.empty;
expect(mock.history['get']).to.eql([]);

return instance
.get('/foo')
.then(function(response) {
mock.resetHandlers();
expect(mock.history.get.length).to.equal(1);
expect(mock.handlers['get']).to.be.empty;
});
return instance.get('/foo').then(function(response) {
mock.resetHandlers();
expect(mock.history.get.length).to.equal(1);
expect(mock.handlers['get']).to.be.empty;
});
});

it('can chain calls to add mock handlers', function() {
Expand Down Expand Up @@ -485,10 +524,12 @@ describe('MockAdapter basics', function() {
expect(response.status).to.equal(200);
expect(response.data).to.equal('bar');
}),
instance.get('/xyz' + Math.round(100000 * Math.random())).then(function(response) {
expect(response.status).to.equal(200);
expect(response.data).to.equal('bar');
})
instance
.get('/xyz' + Math.round(100000 * Math.random()))
.then(function(response) {
expect(response.status).to.equal(200);
expect(response.data).to.equal('bar');
})
]);
});

Expand Down Expand Up @@ -703,9 +744,11 @@ describe('MockAdapter basics', function() {
.onGet('/users', { params: { searchText: 'John' } })
.reply(200, { id: 1 });

return instance.get('/users', { params: { searchText: 'John' } }).then(function(response) {
expect(response.status).to.equal(200);
});
return instance
.get('/users', { params: { searchText: 'John' } })
.then(function(response) {
expect(response.status).to.equal(200);
});
});

it('allows overwriting mocks with headers', function() {
Expand Down

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