XCTestCase delegate

YHVTestCaseDelegate

This protocol describe interface, which can be used by subclasses of YHVTestCase to dynamically adjust configuration used by VCR and cassette.

Method

- (BOOL)shouldSetupVCR

Implement this method inside of class with tests to tell whether VCR should be used or not.

Example

- (BOOL)shouldSetupVCR {
    // Use VCR only in case if test case method contain 'Stubbed' in it's name.
    return [self.name rangeOfString:@"Stubbed"].location != NSNotFound;
}

RETURNS

Whether VCR should be used for particular test case or not.

- (void)updateVCRConfigurationFromDefaultConfiguration:(YHVConfiguration *)configuration

This callback used by YHVTestCase right before configuration object will be passed to VCR with +setupWithConfiguration:. This is last chance to modify configuration before VCR configuration for test case will be completed.

Example

- (void)updateVCRConfigurationFromDefaultConfiguration:(YHVConfiguration *)configuration {
    /** 
     * Record any requests from test case which contain 'OutdatedStub' in it's 
     * name (something changed and stubbed data should be reloaded).
     */
    if ([self.name rangeOfString:@"OutdatedStub"].location != NSNotFound) {
        configuration.recordMode = YHVRecordAll;
    }
}

PARAMETERS

Name	Type	Description
configuration	YHVConfiguration	Reference on configuration instance which will be sent to VCR for setup completion.

- (void)updateVCRConfigurationFromDefaultConfiguration:(YHVConfiguration *)configuration

This callback used by YHVTestCase right before configuration object will be passed to VCR with +insertCassetteWithConfiguration:. This is last chance to modify cassette configuration before VCR configuration for test case will be completed.

Example

- (void)updateVCRConfigurationFromDefaultConfiguration:(YHVConfiguration *)configuration {
    /**
     * Change responses playback flow from chronological to momentary - in this
     * mode when requested, stubbed data will be returned till data task will 
     * report completion.
     */ 
    if ([self.name rangeOfString:@"Momentary"].location != NSNotFound) {
        configuration.playbackMode = YHVMomentaryPlayback;
    }
}

PARAMETERS

Name	Type	Description
configuration	YHVConfiguration	Reference on configuration instance which will be sent to during cassette insertion.