build: uses gotestsum for testing

.gitignore

@@ -1,2 +1,6 @@
 dist/*
 .envrc
+coverage.out
+report.xml
+.gobin/*
+.cache/*

Makefile

@@ -1,11 +1,28 @@
 GO := go
 
-GORELEASER := $(GO) run github.com/goreleaser/goreleaser@v1.3.1
-GOLANGCI_LINT := $(GO) run github.com/golangci/golangci-lint/cmd/golangci-lint@v1.44.2
+ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
+CACHE_DIR := $(ROOT_DIR)/.cache
+
+export GOBIN := $(ROOT_DIR)/.gobin
+export PATH := $(GOBIN):$(PATH)
+
+GORELEASER := $(GO) run github.com/goreleaser/goreleaser@v1.7.0
+GOLANGCI_LINT := $(GO) run github.com/golangci/golangci-lint/cmd/golangci-lint@v1.45.0
+
+GOTESTSUM_URL := gotest.tools/gotestsum@v1.7.0
+GOTESTSUM := $(GO) run $(GOTESTSUM_URL)
 
 .PHONY: test
 test:
-	$(GO) test -count=1 -v ./...
+	$(GOTESTSUM) \
+		--junitfile report.xml \
+		-- \
+		-race \
+		-cover \
+		-coverprofile=coverage.out \
+		-tags=integration \
+		./... \
+		-timeout=120m
 
 .PHONY: lint
 lint: