Add MIEQ negative test cases (#11934)

Author: milaGGL

.github/workflows/firestore.yml

@@ -135,6 +135,7 @@ jobs:
 
     - name: Build and test
       run: |
+        export EXPERIMENTAL_MODE=true
         export CCACHE_DIR=${{ runner.temp }}/ccache
         scripts/third_party/travis/retry.sh scripts/build.sh Firestore ${{ runner.os }} cmake
 
@@ -256,6 +257,7 @@ jobs:
 
     - name: Build and test
       run: |
+        export EXPERIMENTAL_MODE=true
         export CCACHE_DIR=${{ runner.temp }}/ccache
         scripts/third_party/travis/retry.sh scripts/build.sh Firestore ${{ runner.os }} cmake
 
@@ -284,7 +286,9 @@ jobs:
       run:  scripts/install_prereqs.sh Firestore ${{ matrix.target }} xcodebuild
 
     - name: Build and test
-      run:  scripts/third_party/travis/retry.sh scripts/build.sh Firestore ${{ matrix.target }} xcodebuild
+      run: |
+        export EXPERIMENTAL_MODE=true
+        scripts/third_party/travis/retry.sh scripts/build.sh Firestore ${{ matrix.target }} xcodebuild
 
 
   pod-lib-lint:

.github/workflows/health-metrics-presubmit.yml

@@ -209,7 +209,9 @@ jobs:
     - name: Setup Bundler
       run: scripts/setup_bundler.sh
     - name: Build and test
-      run: ./scripts/health_metrics/pod_test_code_coverage_report.sh --sdk=FirebaseFirestore --platform=${{ matrix.target }}
+      run: |
+        export EXPERIMENTAL_MODE=true
+        ./scripts/health_metrics/pod_test_code_coverage_report.sh --sdk=FirebaseFirestore --platform=${{ matrix.target }}
     - uses: actions/upload-artifact@v2
       with:
         name: codecoverage

Firestore/Example/Tests/Integration/API/FIRQueryTests.mm

@@ -1159,6 +1159,7 @@ - (void)testMultipleInequalityOnSpecialValues {
                                                                  isLessThanOrEqualTo:@1]];
   XCTAssertEqualObjects(FIRQuerySnapshotGetIDs(snapshot), (@[ @"doc6" ]));
 }
+
 - (void)testMultipleInequalityWithArrayMembership {
   // TODO(MIEQ): Enable this test against production when possible.
   XCTSkipIf(![FSTIntegrationTestCase isRunningAgainstEmulator],
@@ -1567,6 +1568,49 @@ - (void)testMultipleInequalityFromCacheAndFromServer {
                      matchesResult:@[ @"doc1", @"doc3" ]];
 }
 
+- (void)testMultipleInequalityRejectsIfDocumentKeyIsNotTheLastOrderByField {
+  // TODO(MIEQ): Enable this test against production when possible.
+  XCTSkipIf(![FSTIntegrationTestCase isRunningAgainstEmulator],
+            "Skip this test if running against production because multiple inequality is "
+            "not supported yet.");
+
+  FIRCollectionReference *collRef = [self collectionRef];
+
+  FIRQuery *query = [[collRef queryWhereField:@"key" isNotEqualTo:@42]
+      queryOrderedByFieldPath:[FIRFieldPath documentID]];
+
+  XCTestExpectation *queryCompletion = [self expectationWithDescription:@"query"];
+  [query getDocumentsWithCompletion:^(FIRQuerySnapshot *results, NSError *error) {
+    XCTAssertNil(results);
+    XCTAssertNotNil(error);
+    XCTAssertEqual(error.code, FIRFirestoreErrorCodeInvalidArgument);
+    [queryCompletion fulfill];
+  }];
+  [self awaitExpectations];
+}
+
+- (void)testMultipleInequalityRejectsIfDocumentKeyAppearsOnlyInEqualityFilter {
+  // TODO(MIEQ): Enable this test against production when possible.
+  XCTSkipIf(![FSTIntegrationTestCase isRunningAgainstEmulator],
+            "Skip this test if running against production because multiple inequality is "
+            "not supported yet.");
+
+  FIRCollectionReference *collRef = [self collectionRef];
+
+  FIRQuery *query = [[collRef queryWhereField:@"key"
+                                 isNotEqualTo:@42] queryWhereFieldPath:[FIRFieldPath documentID]
+                                                             isEqualTo:@"doc1"];
+
+  XCTestExpectation *queryCompletion = [self expectationWithDescription:@"query"];
+  [query getDocumentsWithCompletion:^(FIRQuerySnapshot *results, NSError *error) {
+    XCTAssertNil(results);
+    XCTAssertNotNil(error);
+    XCTAssertEqual(error.code, FIRFirestoreErrorCodeInvalidArgument);
+    [queryCompletion fulfill];
+  }];
+  [self awaitExpectations];
+}
+
 - (void)testResumingAQueryShouldUseBloomFilterToAvoidFullRequery {
   // TODO(b/291365820): Stop skipping this test when running against the Firestore emulator once
   // the emulator is improved to include a bloom filter in the existence filter messages that it

scripts/run_firestore_emulator.sh

@@ -25,7 +25,7 @@ if [[ ! -z "${JAVA_HOME_11_X64:-}" ]]; then
   export JAVA_HOME=$JAVA_HOME_11_X64
 fi
 
-VERSION='1.17.4'
+VERSION='1.18.2'
 FILENAME="cloud-firestore-emulator-v${VERSION}.jar"
 URL="https://storage.googleapis.com/firebase-preview-drop/emulator/${FILENAME}"