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Add Logging level tests (and vararg version of logCallingFunction) (#373
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Julian Rex
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Aug 14, 2020
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,165 @@ | ||
| #import <XCTest/XCTest.h> | ||
| @import Mapbox; | ||
| #import "MGLLoggingConfiguration_Private.h" | ||
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| @interface MBXLoggingConfigurationTests : XCTestCase | ||
| @property (nonatomic, assign) MGLLoggingLevel loggingLevel; | ||
| @end | ||
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| @implementation MBXLoggingConfigurationTests | ||
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| - (void)setUp { | ||
| self.loggingLevel = [MGLLoggingConfiguration sharedConfiguration].loggingLevel; | ||
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| [super setUp]; | ||
| } | ||
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| - (void)tearDown { | ||
| [super tearDown]; | ||
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| [MGLLoggingConfiguration sharedConfiguration].handler = nil; | ||
| [MGLLoggingConfiguration sharedConfiguration].loggingLevel = self.loggingLevel; | ||
| } | ||
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| - (void)internalTestLoggingLevel:(MGLLoggingLevel)level | ||
| expectingLogForLevels:(NSArray*)expectedLevels { | ||
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| NSUInteger expectedCount = expectedLevels.count; | ||
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| XCTestExpectation *expectation = [self expectationWithDescription: | ||
| [NSString stringWithFormat:@"Logging expecting %lu levels", expectedCount]]; | ||
| if (expectedCount > 0) { | ||
| expectation.expectedFulfillmentCount = expectedCount; | ||
| } | ||
| else { | ||
| // If there are no expected levels, we don't expect any logs | ||
| expectation.inverted = YES; | ||
| } | ||
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| [MGLLoggingConfiguration sharedConfiguration].loggingLevel = level; | ||
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| [MGLLoggingConfiguration sharedConfiguration].handler = ^(MGLLoggingLevel loggingLevel, NSString * _Nonnull filePath, NSUInteger line, NSString * _Nonnull message) { | ||
| NSLog(@"(%lu) Level %ld: %@", (unsigned long)line, (long)loggingLevel, message); | ||
| XCTAssertEqualObjects(message, @(loggingLevel).stringValue); | ||
| XCTAssert([expectedLevels containsObject:@(loggingLevel)]); | ||
| [expectation fulfill]; | ||
| }; | ||
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| MGLLogInfo(@"%d", MGLLoggingLevelInfo); | ||
| MGLLogWarning(@"%d", MGLLoggingLevelWarning); | ||
| MGLLogError(@"%d", MGLLoggingLevelError); | ||
| MGLLogFault(@"%d", MGLLoggingLevelFault); | ||
| MGLLogDebug(@"%d", MGLLoggingLevelDebug); | ||
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| [self waitForExpectations:@[expectation] timeout:0.1]; | ||
| } | ||
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| - (void)testLoggingLevelNone { | ||
| [self internalTestLoggingLevel:MGLLoggingLevelNone expectingLogForLevels:@[]]; | ||
| } | ||
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| - (void)testLoggingLevelDebug { | ||
| [self internalTestLoggingLevel:MGLLoggingLevelDebug | ||
| expectingLogForLevels:@[ | ||
| @(MGLLoggingLevelDebug), | ||
| @(MGLLoggingLevelInfo), | ||
| @(MGLLoggingLevelWarning), | ||
| @(MGLLoggingLevelError), | ||
| @(MGLLoggingLevelFault) | ||
| ]]; | ||
| } | ||
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| - (void)testLoggingLevelInfo { | ||
| [self internalTestLoggingLevel:MGLLoggingLevelInfo | ||
| expectingLogForLevels:@[ | ||
| // @(MGLLoggingLevelDebug), | ||
| @(MGLLoggingLevelInfo), | ||
| @(MGLLoggingLevelWarning), | ||
| @(MGLLoggingLevelError), | ||
| @(MGLLoggingLevelFault) | ||
| ]]; | ||
| } | ||
|
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| - (void)testLoggingLevelWarning { | ||
| [self internalTestLoggingLevel:MGLLoggingLevelWarning | ||
| expectingLogForLevels:@[ | ||
| // @(MGLLoggingLevelDebug), | ||
| // @(MGLLoggingLevelInfo), | ||
| @(MGLLoggingLevelWarning), | ||
| @(MGLLoggingLevelError), | ||
| @(MGLLoggingLevelFault) | ||
| ]]; | ||
| } | ||
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| - (void)testLoggingLevelError { | ||
| [self internalTestLoggingLevel:MGLLoggingLevelError | ||
| expectingLogForLevels:@[ | ||
| // @(MGLLoggingLevelDebug), | ||
| // @(MGLLoggingLevelInfo), | ||
| // @(MGLLoggingLevelWarning), | ||
| @(MGLLoggingLevelError), | ||
| @(MGLLoggingLevelFault) | ||
| ]]; | ||
| } | ||
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| - (void)testLoggingLevelFault { | ||
| [self internalTestLoggingLevel:MGLLoggingLevelFault | ||
| expectingLogForLevels:@[ | ||
| // @(MGLLoggingLevelDebug), | ||
| // @(MGLLoggingLevelInfo), | ||
| // @(MGLLoggingLevelWarning), | ||
| // @(MGLLoggingLevelError), | ||
| @(MGLLoggingLevelFault) | ||
| ]]; | ||
| } | ||
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| - (void)testLoggingLevelVerbose { | ||
| [self internalTestLoggingLevel:MGLLoggingLevelVerbose | ||
| expectingLogForLevels:@[ | ||
| @(MGLLoggingLevelDebug), | ||
| @(MGLLoggingLevelInfo), | ||
| @(MGLLoggingLevelWarning), | ||
| @(MGLLoggingLevelError), | ||
| @(MGLLoggingLevelFault) | ||
| ]]; | ||
| } | ||
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| - (void)internalTestLoggingExpectedResult:(NSString*)expected withFormat:(id)messageFormat, ... { | ||
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| XCTestExpectation *expectation = [self expectationWithDescription:@"vaargs test"]; | ||
| expectation.expectedFulfillmentCount = 2; | ||
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| MGLLoggingConfiguration *logger = [MGLLoggingConfiguration sharedConfiguration]; | ||
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| logger.loggingLevel = MGLLoggingLevelVerbose; | ||
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| logger.handler = ^(MGLLoggingLevel loggingLevel, NSString * _Nonnull filePath, NSUInteger line, NSString * _Nonnull message) { | ||
| NSLog(@"(%lu) Level %ld: %@", (unsigned long)line, (long)loggingLevel, message); | ||
| XCTAssertEqualObjects(message, expected); | ||
| [expectation fulfill]; | ||
| }; | ||
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| va_list formatList; | ||
| va_start(formatList, messageFormat); | ||
| [logger logCallingFunction:__PRETTY_FUNCTION__ | ||
| functionLine:__LINE__ | ||
| messageType:MGLLoggingLevelInfo | ||
| format:messageFormat | ||
| arguments:formatList]; | ||
| va_end(formatList); | ||
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| va_start(formatList, messageFormat); | ||
| [logger logCallingFunction:__PRETTY_FUNCTION__ | ||
| functionLine:__LINE__ | ||
| messageType:MGLLoggingLevelError | ||
| format:messageFormat | ||
| arguments:formatList]; | ||
| va_end(formatList); | ||
| [self waitForExpectations:@[expectation] timeout:0.1]; | ||
| } | ||
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| - (void)testVarArgLogging { | ||
| [self internalTestLoggingExpectedResult:@"hello world 1" withFormat:@"hello %@ %d", @"world", 1]; | ||
| [self internalTestLoggingExpectedResult:@"(\n 1,\n 2,\n 3\n)" withFormat:@"%@", @[@1, @2, @3]]; | ||
| } | ||
| @end |