refactor

pkg/commands/git_commands/stash_test.go

@@ -0,0 +1,80 @@
+package git_commands
+
+import (
+	"testing"
+
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/config"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestStashDrop(t *testing.T) {
+	runner := oscommands.NewFakeRunner(t).
+		ExpectGitArgs([]string{"stash", "drop", "stash@{1}"}, "", nil)
+	instance := buildStashCommands(commonDeps{runner: runner})
+
+	assert.NoError(t, instance.Drop(1))
+	runner.CheckForMissingCalls()
+}
+
+func TestStashApply(t *testing.T) {
+	runner := oscommands.NewFakeRunner(t).
+		ExpectGitArgs([]string{"stash", "apply", "stash@{1}"}, "", nil)
+	instance := buildStashCommands(commonDeps{runner: runner})
+
+	assert.NoError(t, instance.Apply(1))
+	runner.CheckForMissingCalls()
+}
+
+func TestStashPop(t *testing.T) {
+	runner := oscommands.NewFakeRunner(t).
+		ExpectGitArgs([]string{"stash", "pop", "stash@{1}"}, "", nil)
+	instance := buildStashCommands(commonDeps{runner: runner})
+
+	assert.NoError(t, instance.Pop(1))
+	runner.CheckForMissingCalls()
+}
+
+func TestStashSave(t *testing.T) {
+	runner := oscommands.NewFakeRunner(t).
+		ExpectGitArgs([]string{"stash", "save", "A stash message"}, "", nil)
+	instance := buildStashCommands(commonDeps{runner: runner})
+
+	assert.NoError(t, instance.Save("A stash message"))
+	runner.CheckForMissingCalls()
+}
+
+func TestStashStashEntryCmdObj(t *testing.T) {
+	type scenario struct {
+		testName    string
+		index       int
+		contextSize int
+		expected    string
+	}
+
+	scenarios := []scenario{
+		{
+			testName:    "Default case",
+			index:       5,
+			contextSize: 3,
+			expected:    "git stash show -p --stat --color=always --unified=3 stash@{5}",
+		},
+		{
+			testName:    "Show diff with custom context size",
+			index:       5,
+			contextSize: 77,
+			expected:    "git stash show -p --stat --color=always --unified=77 stash@{5}",
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			userConfig := config.GetDefaultConfig()
+			userConfig.Git.DiffContextSize = s.contextSize
+			instance := buildStashCommands(commonDeps{userConfig: userConfig})
+
+			cmdStr := instance.ShowStashEntryCmdObj(s.index).ToString()
+			assert.Equal(t, s.expected, cmdStr)
+		})
+	}
+}