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[tests][database] fix tests

This commit is contained in:
Salakar 2017-08-16 21:44:15 +01:00
parent 5ccbd9f369
commit 0737f53dea
1 changed files with 58 additions and 32 deletions
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90
tests/src/tests/database/ref/on/onValueTests.js
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@ -2,10 +2,9 @@ import sinon from 'sinon';
import 'should-sinon'; import 'should-sinon';
import Promise from 'bluebird'; import Promise from 'bluebird';
import RNFirebase from './../../../../../firebase/firebase';
import DatabaseContents from '../../../support/DatabaseContents'; import DatabaseContents from '../../../support/DatabaseContents';
function onTests({ describe, context, it, fit, firebase, tryCatch }) { function onTests({ describe, context, it, firebase, tryCatch }) {
describe('ref().on(\'value\')', () => { describe('ref().on(\'value\')', () => {
// Documented Web API Behaviour // Documented Web API Behaviour
it('returns the success callback', () => { it('returns the success callback', () => {
@ -45,6 +44,12 @@ function onTests({ describe, context, it, fit, firebase, tryCatch }) {
await ref.set(1); await ref.set(1);
// wait for the set to register internally, they're events
// so not immediately available on the next event loop - only need to this do for tests
await new Promise((resolve) => {
setTimeout(() => resolve(), 15);
});
callback.should.be.calledWith(1); callback.should.be.calledWith(1);
// Teardown // Teardown
@ -76,6 +81,10 @@ function onTests({ describe, context, it, fit, firebase, tryCatch }) {
const newDataValue = DatabaseContents.NEW[dataRef]; const newDataValue = DatabaseContents.NEW[dataRef];
await ref.set(newDataValue); await ref.set(newDataValue);
await new Promise((resolve) => {
setTimeout(() => resolve(), 5);
});
// Assertions // Assertions
callback.should.be.calledWith(newDataValue); callback.should.be.calledWith(newDataValue);
@ -84,7 +93,7 @@ function onTests({ describe, context, it, fit, firebase, tryCatch }) {
// Tear down // Tear down
ref.off(); ref.off();
await ref.set(currentDataValue); return ref.set(currentDataValue);
}); });
}); });
@ -108,6 +117,9 @@ function onTests({ describe, context, it, fit, firebase, tryCatch }) {
const childRef = firebase.native.database().ref('tests/types/object/foo2'); const childRef = firebase.native.database().ref('tests/types/object/foo2');
await childRef.set(newDataValue); await childRef.set(newDataValue);
await new Promise((resolve) => {
setTimeout(() => resolve(), 5);
});
// Assertions // Assertions
callback.should.be.calledWith({ callback.should.be.calledWith({
@ -120,7 +132,7 @@ function onTests({ describe, context, it, fit, firebase, tryCatch }) {
// Tear down // Tear down
ref.off(); ref.off();
await ref.set(currentDataValue); return ref.set(currentDataValue);
}); });
it('calls callback when child of the ref is added', async () => { it('calls callback when child of the ref is added', async () => {
@ -143,26 +155,25 @@ function onTests({ describe, context, it, fit, firebase, tryCatch }) {
const newElementRef = ref.push(); const newElementRef = ref.push();
newKey = newElementRef.key; newKey = newElementRef.key;
newElementRef.set(37); newElementRef.set(37);
} else { } else if (!calledTwice) {
if (!calledTwice) { calledTwice = true;
calledTwice = true; callbackAfterSet(snapshot.val());
callbackAfterSet(snapshot.val()); const arrayAsObject = currentDataValue.reduce((memo, element, index) => {
const arrayAsObject = currentDataValue.reduce((memo, element, index) => { // eslint-disable-next-line no-param-reassign
memo[index] = element; memo[index] = element;
return memo; return memo;
}, {}); }, {});
// Assertions // Assertions
callbackAfterSet.should.be.calledWith({ callbackAfterSet.should.be.calledWith({
...arrayAsObject, ...arrayAsObject,
[newKey]: 37, [newKey]: 37,
}); });
// Tear down // Tear down
ref.off(); // TODO ref.off(); // TODO
ref.set(currentDataValue).then(() => resolve()).catch(() => reject()); ref.set(currentDataValue).then(() => resolve()).catch(() => reject());
} // todo throw new Error('On listener called more than two times, expects no more than 2 calls'); } // todo throw new Error('On listener called more than two times, expects no more than 2 calls');
}
}, reject)); }, reject));
}); });
}); });
@ -186,6 +197,9 @@ function onTests({ describe, context, it, fit, firebase, tryCatch }) {
await ref.set(currentDataValue); await ref.set(currentDataValue);
await new Promise((resolve) => {
setTimeout(() => resolve(), 5);
});
// Assertions // Assertions
callback.should.be.calledOnce(); // Callback is not called again callback.should.be.calledOnce(); // Callback is not called again
@ -231,6 +245,10 @@ function onTests({ describe, context, it, fit, firebase, tryCatch }) {
const newDataValue = DatabaseContents.NEW[dataRef]; const newDataValue = DatabaseContents.NEW[dataRef];
await ref.set(newDataValue); await ref.set(newDataValue);
await new Promise((resolve) => {
setTimeout(() => resolve(), 5);
});
callbackA.should.be.calledWith(newDataValue); callbackA.should.be.calledWith(newDataValue);
callbackB.should.be.calledWith(newDataValue); callbackB.should.be.calledWith(newDataValue);
@ -240,6 +258,7 @@ function onTests({ describe, context, it, fit, firebase, tryCatch }) {
// Tear down // Tear down
ref.off(); ref.off();
return Promise.resolve();
}); });
}); });
@ -273,7 +292,7 @@ function onTests({ describe, context, it, fit, firebase, tryCatch }) {
const ref = firebase.native.database().ref(`tests/types/${dataRef}`); const ref = firebase.native.database().ref(`tests/types/${dataRef}`);
const currentDataValue = DatabaseContents.DEFAULT[dataRef]; const currentDataValue = DatabaseContents.DEFAULT[dataRef];
const context = { const cbContext = {
callCount: 0, callCount: 0,
}; };
@ -284,24 +303,28 @@ function onTests({ describe, context, it, fit, firebase, tryCatch }) {
this.value = snapshot.val(); this.value = snapshot.val();
this.callCount += 1; this.callCount += 1;
resolve(); resolve();
}, context); }, cbContext);
}); });
context.value.should.eql(currentDataValue); cbContext.value.should.eql(currentDataValue);
context.callCount.should.eql(1); cbContext.callCount.should.eql(1);
const newDataValue = DatabaseContents.NEW[dataRef]; const newDataValue = DatabaseContents.NEW[dataRef];
await ref.set(newDataValue); await ref.set(newDataValue);
await new Promise((resolve) => {
setTimeout(() => resolve(), 5);
});
// Assertions // Assertions
context.value.should.eql(newDataValue); cbContext.value.should.eql(newDataValue);
context.callCount.should.eql(2); cbContext.callCount.should.eql(2);
// Tear down // Tear down
ref.off(); ref.off();
await ref.set(currentDataValue); return ref.set(currentDataValue);
}); });
}); });
}); });
@ -316,11 +339,14 @@ function onTests({ describe, context, it, fit, firebase, tryCatch }) {
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
invalidRef.on('value', callback, tryCatch((error) => { invalidRef.on('value', callback, tryCatch((error) => {
error.message.should.eql( error.message.should.eql(
`Database: Client doesn't have permission to access the desired data. (database/permission-denied).`, 'Database: Client doesn\'t have permission to access the desired data. (database/permission-denied).',
); );
error.code.should.eql('DATABASE/PERMISSION-DENIED'); error.code.should.eql('DATABASE/PERMISSION-DENIED');
error.path.should.eql('nope');
error.appName.should.eql(RNFirebase.DEFAULT_APP_NAME); // test ref matches
error.ref.path.should.eql(invalidRef.path);
callback.should.not.be.called(); callback.should.not.be.called();