From ad321bb27910cec49f15b4ece124448d9fcf6b5c Mon Sep 17 00:00:00 2001
From: Ryan Wilson <wilsonryan@google.com>
Date: Mon, 16 Apr 2018 19:29:53 -0400
Subject: Match previous systemVersion functionality (#1120)

* Match previous systemVersion functionality

* style.sh

* Add new test file to test targets
---
 Example/Core/Tests/FIRAppEnvironmentUtilTest.m | 63 ++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 Example/Core/Tests/FIRAppEnvironmentUtilTest.m

(limited to 'Example/Core')

diff --git a/Example/Core/Tests/FIRAppEnvironmentUtilTest.m b/Example/Core/Tests/FIRAppEnvironmentUtilTest.m
new file mode 100644
index 0000000..aa0bb8a
--- /dev/null
+++ b/Example/Core/Tests/FIRAppEnvironmentUtilTest.m
@@ -0,0 +1,63 @@
+// Copyright 2018 Google
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#import <Foundation/Foundation.h>
+#import <XCTest/XCTest.h>
+
+#import <FirebaseCore/FIRAppEnvironmentUtil.h>
+
+#import "FIRTestCase.h"
+
+@interface FIRAppEnvironmentUtilTest : FIRTestCase
+
+@property(nonatomic) id processInfoMock;
+
+@end
+
+@implementation FIRAppEnvironmentUtilTest
+
+- (void)setUp {
+  [super setUp];
+
+  _processInfoMock = OCMPartialMock([NSProcessInfo processInfo]);
+}
+
+- (void)tearDown {
+  [super tearDown];
+
+  [_processInfoMock stopMocking];
+}
+
+- (void)testSystemVersionInfoMajorOnly {
+  NSOperatingSystemVersion osTen = {.majorVersion = 10, .minorVersion = 0, .patchVersion = 0};
+  OCMStub([self.processInfoMock operatingSystemVersion]).andReturn(osTen);
+
+  XCTAssertTrue([[FIRAppEnvironmentUtil systemVersion] isEqualToString:@"10"]);
+}
+
+- (void)testSystemVersionInfoMajorMinor {
+  NSOperatingSystemVersion osTenTwo = {.majorVersion = 10, .minorVersion = 2, .patchVersion = 0};
+  OCMStub([self.processInfoMock operatingSystemVersion]).andReturn(osTenTwo);
+
+  XCTAssertTrue([[FIRAppEnvironmentUtil systemVersion] isEqualToString:@"10.2"]);
+}
+
+- (void)testSystemVersionInfoMajorMinorPatch {
+  NSOperatingSystemVersion osTenTwoOne = {.majorVersion = 10, .minorVersion = 2, .patchVersion = 1};
+  OCMStub([self.processInfoMock operatingSystemVersion]).andReturn(osTenTwoOne);
+
+  XCTAssertTrue([[FIRAppEnvironmentUtil systemVersion] isEqualToString:@"10.2.1"]);
+}
+
+@end
-- 
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