change test.yml and makefile (cosmos#968)

## Overview

The Code Coverage action appears to be broken, this is an attempt to fix
it.

Fix inspired by
https://github.com/celestiaorg/celestia-node/pull/2249/files

## Checklist

- [ ] New and updated code has appropriate documentation
- [ ] New and updated code has new and/or updated testing
- [ ] Required CI checks are passing
- [ ] Visual proof for any user facing features like CLI or
documentation updates
- [ ] Linked issues closed with keywords

---------

Co-authored-by: Connor O'Hara <[email protected]>

.github/workflows/test.yml

@@ -22,7 +22,7 @@ jobs:
   #     - name: check for diff
   #       run: git diff --exit-code
 
-  test_coverage:
+  unit_test:
     name: Unit Tests Coverage
     runs-on: ubuntu-latest
     steps:
@@ -32,23 +32,13 @@ jobs:
         with:
           go-version: ${{ inputs.GO_VERSION }}
       - name: Test & Coverage
-        run: make cover
-      - uses: codecov/[email protected]
+        run: make test-unit
+      - name: upload coverage
+        uses: codecov/[email protected]
         with:
+          token: ${{ secrets.CODECOV_TOKEN }}
           file: ./coverage.txt
 
-  unit_test:
-    name: Run Unit Tests
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - name: set up go
-        uses: actions/setup-go@v4
-        with:
-          go-version: ${{ inputs.GO_VERSION }}
-      - name: execute test run
-        run: make test-unit
-
   unit_race_test:
     name: Run Unit Tests with Race Detector
     runs-on: ubuntu-latest

Makefile

@@ -36,7 +36,7 @@ lint:
 ## test-unit: Running unit tests
 test-unit:
 	@echo "--> Running unit tests"
-	@go test `go list ./...`
+	@go test -covermode=atomic -coverprofile=coverage.txt `go list ./...`
 .PHONY: test-unit
 
 ## test-unit-race: Running unit tests with data race detector