feat: [ENG-792] Implement E2E Testing Framework (#107)

Makefile

@@ -1,8 +1,8 @@
 #!/usr/bin/make -f
 
 export VERSION := $(shell echo $(shell git describe --always --match "v*") | sed 's/^v//')
-# export TM_VERSION := $(shell go list -m github.com/cometbft/cometbft | sed 's:.* ::')
 export COMMIT := $(shell git log -1 --format='%H')
+export COMETBFT_VERSION := $(shell go list -m github.com/cometbft/cometbft | sed 's:.* ::')
 
 BIN_DIR ?= $(GOPATH)/bin
 BUILD_DIR ?= $(CURDIR)/build
@@ -10,14 +10,91 @@ PROJECT_NAME = $(shell git remote get-url origin | xargs basename -s .git)
 HTTPS_GIT := https://github.com/skip-mev/pob.git
 DOCKER := $(shell which docker)
 
+###############################################################################
+###                                Test App                                 ###
+###############################################################################
+
+whitespace :=
+whitespace += $(whitespace)
+comma := ,
+build_tags_comma_sep := $(subst $(whitespace),$(comma),$(build_tags))
+
+ldflags = -X github.com/cosmos/cosmos-sdk/version.Name=testapp \
+		  -X github.com/cosmos/cosmos-sdk/version.AppName=testappd \
+		  -X github.com/cosmos/cosmos-sdk/version.Version=$(VERSION) \
+		  -X github.com/cosmos/cosmos-sdk/version.Commit=$(COMMIT) \
+		  -X "github.com/cosmos/cosmos-sdk/version.BuildTags=$(build_tags_comma_sep)" \
+		  -X github.com/cometbft/cometbft/version.TMCoreSemVer=$(COMETBFT_VERSION)
+
+# DB backend selection
+ifeq (cleveldb,$(findstring cleveldb,$(COSMOS_BUILD_OPTIONS)))
+  build_tags += gcc
+endif
+ifeq (badgerdb,$(findstring badgerdb,$(COSMOS_BUILD_OPTIONS)))
+  build_tags += badgerdb
+endif
+# handle rocksdb
+ifeq (rocksdb,$(findstring rocksdb,$(COSMOS_BUILD_OPTIONS)))
+  CGO_ENABLED=1
+  build_tags += rocksdb
+endif
+# handle boltdb
+ifeq (boltdb,$(findstring boltdb,$(COSMOS_BUILD_OPTIONS)))
+  build_tags += boltdb
+endif
+
+ifeq (,$(findstring nostrip,$(COSMOS_BUILD_OPTIONS)))
+  ldflags += -w -s
+endif
+
+ldflags += $(LDFLAGS)
+ldflags := $(strip $(ldflags))
+
+build_tags += $(BUILD_TAGS)
+build_tags := $(strip $(build_tags))
+
+BUILD_FLAGS := -tags "$(build_tags)" -ldflags '$(ldflags)'
+
+# check for nostrip option
+ifeq (,$(findstring nostrip,$(COSMOS_BUILD_OPTIONS)))
+  BUILD_FLAGS += -trimpath
+endif
+
+BUILD_TARGETS := build-test-app
+
+build-test-app: BUILD_ARGS=-o $(BUILD_DIR)/
+
+$(BUILD_TARGETS): $(BUILD_DIR)/
+	cd $(CURDIR)/tests/app && go build -mod=readonly $(BUILD_FLAGS) $(BUILD_ARGS) ./...
+
+$(BUILD_DIR)/:
+	mkdir -p $(BUILD_DIR)/
+
+.PHONY: build-test-app
+
+###############################################################################
+##                                  Docker                                   ##
+###############################################################################
+
+docker-build:
+	@echo "Building E2E Docker image..."
+	@DOCKER_BUILDKIT=1 docker build -t skip-mev/pob-e2e -f contrib/images/pob.e2e.Dockerfile .
+
 ###############################################################################
 ###                                  Tests                                  ###
 ###############################################################################
 
+TEST_E2E_TAGS = e2e
+TEST_E2E_DEPS = docker-build
+
+test-e2e: $(TEST_E2E_DEPS)
+	@echo "Running E2E tests..."
+	@go test ./tests/e2e/... -mod=readonly -timeout 30m -race -v -tags='$(TEST_E2E_TAGS)'
+
 test:
 	@go test -v ./...
 
-.PHONY: test
+.PHONY: test test-e2e
 
 ###############################################################################
 ###                                Protobuf                                 ###