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WebDriverAgentTests/UnitTests/FBConfigurationTests.m

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+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#import <XCTest/XCTest.h>
+
+#import "FBConfiguration.h"
+
+@interface FBConfigurationTests : XCTestCase
+
+@end
+
+@implementation FBConfigurationTests
+
+- (void)setUp
+{
+  [super setUp];
+  unsetenv("USE_PORT");
+  unsetenv("VERBOSE_LOGGING");
+}
+
+- (void)testBindingPortDefault
+{
+  XCTAssertTrue(NSEqualRanges([FBConfiguration bindingPortRange], NSMakeRange(8100, 100)));
+}
+
+- (void)testBindingPortEnvironmentOverwrite
+{
+  setenv("USE_PORT", "1000", 1);
+  XCTAssertTrue(NSEqualRanges([FBConfiguration bindingPortRange], NSMakeRange(1000, 1)));
+}
+
+- (void)testVerboseLoggingDefault
+{
+  XCTAssertFalse([FBConfiguration verboseLoggingEnabled]);
+}
+
+- (void)testVerboseLoggingEnvironmentOverwrite
+{
+  setenv("VERBOSE_LOGGING", "YES", 1);
+  XCTAssertTrue([FBConfiguration verboseLoggingEnabled]);
+}
+
+@end