fix commit amend

pkg/commands/config_test.go

@@ -0,0 +1,70 @@
+package commands
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+// TestGitCommandUsingGpg is a function.
+func TestGitCommandUsingGpg(t *testing.T) {
+	type scenario struct {
+		testName          string
+		getGitConfigValue func(string) (string, error)
+		test              func(bool)
+	}
+
+	scenarios := []scenario{
+		{
+			"Option global and local config commit.gpgsign is not set",
+			func(string) (string, error) { return "", nil },
+			func(gpgEnabled bool) {
+				assert.False(t, gpgEnabled)
+			},
+		},
+		{
+			"Option commit.gpgsign is true",
+			func(string) (string, error) {
+				return "True", nil
+			},
+			func(gpgEnabled bool) {
+				assert.True(t, gpgEnabled)
+			},
+		},
+		{
+			"Option commit.gpgsign is on",
+			func(string) (string, error) {
+				return "ON", nil
+			},
+			func(gpgEnabled bool) {
+				assert.True(t, gpgEnabled)
+			},
+		},
+		{
+			"Option commit.gpgsign is yes",
+			func(string) (string, error) {
+				return "YeS", nil
+			},
+			func(gpgEnabled bool) {
+				assert.True(t, gpgEnabled)
+			},
+		},
+		{
+			"Option commit.gpgsign is 1",
+			func(string) (string, error) {
+				return "1", nil
+			},
+			func(gpgEnabled bool) {
+				assert.True(t, gpgEnabled)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			gitCmd := NewDummyGitCommand()
+			gitCmd.getGitConfigValue = s.getGitConfigValue
+			s.test(gitCmd.UsingGpg())
+		})
+	}
+}