test suite refactoring

This commit refactors the test suite to make it cleaner and to use the
standard testing library better. The `assert()`, `equals()`, and `ok()`
functions have been removed and some test names have been changed for
clarity.

No functionality has been changed.

Makefile

@@ -1,54 +1,18 @@
-TEST=.
-BENCH=.
-COVERPROFILE=/tmp/c.out
 BRANCH=`git rev-parse --abbrev-ref HEAD`
 COMMIT=`git rev-parse --short HEAD`
 GOLDFLAGS="-X main.branch $(BRANCH) -X main.commit $(COMMIT)"
 
 default: build
 
-bench:
-	go test -v -test.run=NOTHINCONTAINSTHIS -test.bench=$(BENCH)
-
-# http://cloc.sourceforge.net/
-cloc:
-	@cloc --not-match-f='Makefile|_test.go' .
-
-cover: fmt
-	go test -coverprofile=$(COVERPROFILE) -test.run=$(TEST) $(COVERFLAG) .
-	go tool cover -html=$(COVERPROFILE)
-	rm $(COVERPROFILE)
-
-cpuprofile: fmt
-	@go test -c
-	@./bolt.test -test.v -test.run=$(TEST) -test.cpuprofile cpu.prof
+race:
+	@go test -v -race -test.run="TestSimulate_(100op|1000op)"
 
 # go get github.com/kisielk/errcheck
 errcheck:
-	@echo "=== errcheck ==="
-	@errcheck github.com/boltdb/bolt
+	@errcheck -ignorepkg=bytes -ignore=os:Remove github.com/boltdb/bolt
 
-fmt:
-	@go fmt ./...
-
-get:
-	@go get -d ./...
-
-build: get
-	@mkdir -p bin
-	@go build -ldflags=$(GOLDFLAGS) -a -o bin/bolt ./cmd/bolt
-
-test: fmt
-	@go get github.com/stretchr/testify/assert
-	@echo "=== TESTS ==="
-	@go test -v -cover -test.run=$(TEST)
-	@echo ""
-	@echo ""
-	@echo "=== CLI ==="
-	@go test -v -test.run=$(TEST) ./cmd/bolt
-	@echo ""
-	@echo ""
-	@echo "=== RACE DETECTOR ==="
-	@go test -v -race -test.run="TestSimulate_(100op|1000op)"
+test: 
+	@go test -v -cover .
+	@go test -v ./cmd/bolt
 
-.PHONY: bench cloc cover cpuprofile fmt memprofile test
+.PHONY: fmt test