Test reorg (#308)

* put 2 files of random tests into the correct test files

* reorg-mopre

* miss one coverage line

* 100% test coverage

* some more reorg

* remove redudant tests, but also removed too many stop cases

* refactor caretList tests

* fix lint

* re add cases to get to 100%

* utils::

* refactor caretEnsemble tests

* refactor multiclass tests

* refactor class selection tests

* done with test refactor

* tests fail on some machines, loosen them up

Makefile

@@ -3,21 +3,21 @@
 .PHONY: help
 help:
 	@echo "Available targets:"
-	@echo "  all                   - Run clean, fix-style, document, install, build-vignettes, lint, spell, test, check, coverage"
-	@echo "  install-deps          - Install dependencies"
-	@echo "  install               - Install the whole package, including dependencies"
-	@echo "  document              - Generate documentation"
-	@echo "  update-test-fixtures  - Update test fixtures"
-	@echo "  test                  - Run unit tests"
-	@echo "  coverage              - Generate coverage reports"
-	@echo "  check                 - Run R CMD check as CRAN"
-	@echo "  fix-style             - Auto style the code"
-	@echo "  lint                  - Check the code for lint"
-	@echo "  spell                 - Check spelling"
-	@echo "  build                 - Build the package"
-	@echo "  build-vignettes       - Build vignettes"
-	@echo "  release               - Release to CRAN"
-	@echo "  clean                 - Clean up generated files"
+	@echo "  all                    Run clean, fix-style, document, install, build-vignettes, lint, spell, test, check, coverage"
+	@echo "  install-deps           Install dependencies"
+	@echo "  install                Install the whole package, including dependencies"
+	@echo "  document               Generate documentation"
+	@echo "  update-test-fixtures   Update test fixtures"
+	@echo "  test                   Run unit tests"
+	@echo "  coverage               Generate coverage reports"
+	@echo "  check                  Run R CMD check as CRAN"
+	@echo "  fix-style              Auto style the code"
+	@echo "  lint                   Check the code for lint"
+	@echo "  spell                  Check spelling"
+	@echo "  build                  Build the package"
+	@echo "  build-vignettes        Build vignettes"
+	@echo "  release                Release to CRAN"
+	@echo "  clean                  Clean up generated files"
 
 .PHONY: all
 all: clean fix-style document install build-vignettes lint spell test check coverage