chore: add utils test and CI action (#44)

* chore: add utils test and CI action

* chore: fixed linting

.github/workflows/actions.yaml

@@ -30,3 +30,19 @@ jobs:
         uses: golangci/golangci-lint-action@v2
         with:
           args: --timeout 300s
+  test:
+    name: test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-go@v5
+        with:
+          go-version: '1.23.0'
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+      - name: Run tests
+        run: go test -coverprofile coverage.txt -coverpkg ./... -v ./...
+      - name: Upload coverage reports to Codecov
+        uses: codecov/codecov-action@v4.3.0
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          slug: freak12techno/grafana-interacter

.gitignore

@@ -4,3 +4,4 @@ main
 dist/
 grafana-interacter
 **/.DS_Store
+cover.out

.golangci.yml

@@ -43,3 +43,4 @@ linters:
     - goimports
     - mnd
     - perfsprint
+    - testpackage

Makefile

@@ -9,3 +9,9 @@ install:
 
 lint:
 	golangci-lint run --fix ./...
+
+test:
+	go test -coverprofile cover.out -coverpkg ./... -v ./...
+
+coverage:
+	go tool cover -html=cover.out

go.mod

@@ -8,16 +8,19 @@ require (
 	github.com/creasty/defaults v1.8.0
 	github.com/rs/zerolog v1.33.0
 	github.com/spf13/cobra v1.8.1
+	github.com/stretchr/testify v1.8.0
 	golang.org/x/exp v0.0.0-20241009180824-f66d83c29e7c
 	golang.org/x/sync v0.8.0
 	gopkg.in/telebot.v3 v3.3.8
 	gopkg.in/yaml.v3 v3.0.1
 )
 
 require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.19 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	golang.org/x/sys v0.12.0 // indirect
 )

pkg/utils/generic/generic_test.go

@@ -0,0 +1,75 @@
+package generic
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestFilter(t *testing.T) {
+	t.Parallel()
+
+	array := []int64{1, 2, 3}
+
+	filtered := Filter(array, func(value int64) bool {
+		return value == 2
+	})
+
+	assert.Len(t, filtered, 1)
+	assert.Equal(t, int64(2), filtered[0])
+}
+
+func TestMap(t *testing.T) {
+	t.Parallel()
+
+	array := []int64{1, 2, 3}
+
+	filtered := Map(array, func(value int64) int64 {
+		return value * 2
+	})
+
+	assert.Len(t, filtered, 3)
+	assert.Equal(t, int64(2), filtered[0])
+	assert.Equal(t, int64(4), filtered[1])
+	assert.Equal(t, int64(6), filtered[2])
+}
+
+func TestFind(t *testing.T) {
+	t.Parallel()
+
+	array := []int64{1, 2, 3}
+
+	_, found := Find(array, func(value int64) bool {
+		return value == 2
+	})
+	require.True(t, found)
+
+	value, found2 := Find(array, func(value int64) bool {
+		return value == 4
+	})
+	require.Nil(t, value)
+	require.False(t, found2)
+}
+
+func TestMergeMaps(t *testing.T) {
+	t.Parallel()
+
+	map1 := map[string]string{"a": "1"}
+	map2 := map[string]string{"b": "2"}
+
+	resultMap := MergeMaps(map1, map2)
+	require.Equal(t, map[string]string{"a": "1", "b": "2"}, resultMap)
+}
+
+func TestSplitArrayIntoChunks(t *testing.T) {
+	t.Parallel()
+
+	array := []int{1, 2, 3, 4, 5, 6, 7, 8, 9}
+
+	chunks1 := SplitArrayIntoChunks(array, 3)
+	require.Equal(t, [][]int{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}, chunks1)
+
+	chunks2 := SplitArrayIntoChunks(array, 5)
+	require.Equal(t, [][]int{{1, 2, 3, 4, 5}, {6, 7, 8, 9}}, chunks2)
+}

pkg/utils/normalize/normalize_test.go

@@ -0,0 +1,12 @@
+package normalize
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestNormalizeString(t *testing.T) {
+	t.Parallel()
+	require.Equal(t, "abc", NormalizeString("abcабв"))
+}