added test for issue #100

tests/src/tests/database/ref/index.js

@@ -15,11 +15,12 @@ import refTests from './refTests';
 import rootTests from './rootTests';
 import transactionTests from './transactionTests';
 import queryTests from './queryTests';
+import issueSpecificTests from './issueSpecificTests';
 
 import DatabaseContents from '../../support/DatabaseContents';
 
 const testGroups = [
-  factoryTests, keyTests, parentTests, childTests, rootTests,
+  issueSpecificTests, factoryTests, keyTests, parentTests, childTests, rootTests,
   pushTests, onTests, onValueTests, offTests, onceTests, updateTests,
   removeTests, setTests, transactionTests, queryTests, refTests, isEqualTests,
 ];
@@ -29,10 +30,12 @@ function registerTestSuite(testSuite) {
     this._databaseRef = testSuite.firebase.native.database().ref('tests/types');
 
     await this._databaseRef.set(DatabaseContents.DEFAULT);
+    await this._databaseRef.parent.child('issues').set(DatabaseContents.ISSUES);
   });
 
   testSuite.afterEach(async function () {
     await this._databaseRef.set(DatabaseContents.DEFAULT);
+    await this._databaseRef.parent.child('issues').set(DatabaseContents.ISSUES);
   });
 
   testGroups.forEach((testGroup) => {

tests/src/tests/database/ref/issueSpecificTests.js

@@ -0,0 +1,24 @@
+import DatabaseContents from '../../support/DatabaseContents';
+
+function childTests({ fdescribe, it, context, firebase }) {
+  fdescribe('issue_100', () => {
+    context('returned snapshot should match web API', () => {
+      it('returns correct child ref', async () => {
+        // Setup
+
+        const ref = firebase.native.database().ref('tests/issues/100');
+
+        // Test
+
+        return ref.once('value').then((snapshot) => {
+          // Assertion
+          console.warn(JSON.stringify(snapshot.val()));
+
+          snapshot.val().should.eql(DatabaseContents.ISSUES[100]);
+        });
+      });
+    });
+  });
+}
+
+export default childTests;

tests/src/tests/database/ref/on/onValueTests.js

@@ -15,11 +15,11 @@ import DatabaseContents from '../../../support/DatabaseContents';
  */
 const DATATYPES_WITH_DUPLICATE_CALLBACK_CALLS = [
   'array',
-  'number'
+  'number',
 ];
 
-function onTests({ fdescribe, context, it, firebase, tryCatch }) {
-  fdescribe('ref().on(\'value\')', () => {
+function onTests({ describe, context, it, firebase, tryCatch }) {
+  describe('ref().on(\'value\')', () => {
     // Documented Web API Behaviour
     it('returns the success callback', () => {
       // Setup

tests/src/tests/support/DatabaseContents.js

@@ -22,4 +22,22 @@ export default {
       foo: 'baz',
     },
   },
+
+  ISSUES: {
+    // https://github.com/invertase/react-native-firebase/issues/100
+    100: {
+      1: {
+        someKey: 'someValue',
+        someOtherKey: 'someOtherValue',
+      },
+      2: {
+        someKey: 'someValue',
+        someOtherKey: 'someOtherValue',
+      },
+      3: {
+        someKey: 'someValue',
+        someOtherKey: 'someOtherValue',
+      },
+    },
+  },
 };