| auto_test | Watches code and tests for changes, rerunning tests as appropriate. | 
| auto_test_package | Watches a package for changes, rerunning tests as appropriate. | 
| CheckReporter | Check reporter: 13 line summary of problems | 
| comparison-expectations | Expectation: is returned value less or greater than specified value? | 
| DebugReporter | Test reporter: start recovery. | 
| describe | describe: a BDD testing language | 
| equality-expectations | Expectation: is the object equal to a value? | 
| expect | The building block of all 'expect_' functions | 
| expect_condition | Expectation: does code throw error or other condition? | 
| expect_equal | Expectation: is the object equal to a value? | 
| expect_equivalent | Expectation: is the object equal to a value? | 
| expect_error | Expectation: does code throw error or other condition? | 
| expect_false | Expectation: is the object true/false? | 
| expect_gt | Expectation: is returned value less or greater than specified value? | 
| expect_gte | Expectation: is returned value less or greater than specified value? | 
| expect_identical | Expectation: is the object equal to a value? | 
| expect_invisible | Expectation: does expression return visibily or invisibly? | 
| expect_length | Expectation: does a vector have the specified length? | 
| expect_lt | Expectation: is returned value less or greater than specified value? | 
| expect_lte | Expectation: is returned value less or greater than specified value? | 
| expect_mapequal | Expectation: do two vectors contain the same values? | 
| expect_match | Expectation: does string match a regular expression? | 
| expect_message | Expectation: does code produce warnings or messages? | 
| expect_named | Expectation: does object have names? | 
| expect_null | Expectation: is an object 'NULL'? | 
| expect_output | Expectation: does code print output to the console? | 
| expect_reference | Expectation: is the object equal to a value? | 
| expect_s3_class | Expectation: does the object inherit from a S3 or S4 class, or is it a base type? | 
| expect_s4_class | Expectation: does the object inherit from a S3 or S4 class, or is it a base type? | 
| expect_setequal | Expectation: do two vectors contain the same values? | 
| expect_silent | Expectation: is the code silent? | 
| expect_true | Expectation: is the object true/false? | 
| expect_type | Expectation: does the object inherit from a S3 or S4 class, or is it a base type? | 
| expect_vector | Expectation: does the object have vctr properties? | 
| expect_visible | Expectation: does expression return visibily or invisibly? | 
| expect_warning | Expectation: does code produce warnings or messages? | 
| fail | Default expectations that always succeed or fail. | 
| FailReporter | Test reporter: fail at end. | 
| inheritance-expectations | Expectation: does the object inherit from a S3 or S4 class, or is it a base type? | 
| is_testing | Run all tests in directory or package | 
| JunitReporter | Test reporter: summary of errors in jUnit XML format. | 
| ListReporter | List reporter: gather all test results along with elapsed time and file information. | 
| LocationReporter | Test reporter: location | 
| logical-expectations | Expectation: is the object true/false? | 
| MinimalReporter | Test reporter: minimal. | 
| MultiReporter | Multi reporter: combine several reporters in one. | 
| ProgressReporter | Test reporter: interactive progress bar of errors. | 
| RstudioReporter | Test reporter: RStudio | 
| setup | Run code on setup/teardown | 
| SilentReporter | Test reporter: gather all errors silently. | 
| skip | Skip a test. | 
| skip_if | Skip a test. | 
| skip_if_not | Skip a test. | 
| skip_if_not_installed | Skip a test. | 
| skip_if_offline | Skip a test. | 
| skip_if_translated | Skip a test. | 
| skip_on_appveyor | Skip a test. | 
| skip_on_bioc | Skip a test. | 
| skip_on_ci | Skip a test. | 
| skip_on_covr | Skip a test. | 
| skip_on_cran | Skip a test. | 
| skip_on_os | Skip a test. | 
| skip_on_travis | Skip a test. | 
| StopReporter | Test reporter: stop on error. | 
| succeed | Default expectations that always succeed or fail. | 
| SummaryReporter | Test reporter: summary of errors. | 
| TapReporter | Test reporter: TAP format. | 
| TeamcityReporter | Test reporter: Teamcity format. | 
| teardown | Run code on setup/teardown | 
| testing_package | Run all tests in directory or package | 
| test_check | Run all tests in directory or package | 
| test_dir | Run all tests in directory or package | 
| test_file | Run all tests in specified file | 
| test_package | Run all tests in directory or package | 
| test_path | Locate file in testing directory. | 
| test_that | Create a test. | 
| use_catch | Use Catch for C++ Unit Testing | 
| verify_output | Verify output |