refactor

pkg/commands/git_commands/commit_test.go

@@ -0,0 +1,160 @@
+package git_commands
+
+import (
+	"testing"
+
+	"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
+	"github.com/jesseduffield/lazygit/pkg/config"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestCommitRewordCommit(t *testing.T) {
+	runner := oscommands.NewFakeRunner(t).
+		ExpectGitArgs([]string{"commit", "--allow-empty", "--amend", "--only", "-m", "test"}, "", nil)
+	instance := buildCommitCommands(commonDeps{runner: runner})
+
+	assert.NoError(t, instance.RewordLastCommit("test"))
+	runner.CheckForMissingCalls()
+}
+
+func TestCommitResetToCommit(t *testing.T) {
+	runner := oscommands.NewFakeRunner(t).
+		ExpectGitArgs([]string{"reset", "--hard", "78976bc"}, "", nil)
+
+	instance := buildCommitCommands(commonDeps{runner: runner})
+
+	assert.NoError(t, instance.ResetToCommit("78976bc", "hard", []string{}))
+	runner.CheckForMissingCalls()
+}
+
+func TestCommitCommitObj(t *testing.T) {
+	type scenario struct {
+		testName             string
+		message              string
+		configSignoff        bool
+		configSkipHookPrefix string
+		expected             string
+	}
+
+	scenarios := []scenario{
+		{
+			testName:             "Commit",
+			message:              "test",
+			configSignoff:        false,
+			configSkipHookPrefix: "",
+			expected:             `git commit -m "test"`,
+		},
+		{
+			testName:             "Commit with --no-verify flag",
+			message:              "WIP: test",
+			configSignoff:        false,
+			configSkipHookPrefix: "WIP",
+			expected:             `git commit --no-verify -m "WIP: test"`,
+		},
+		{
+			testName:             "Commit with multiline message",
+			message:              "line1\nline2",
+			configSignoff:        false,
+			configSkipHookPrefix: "",
+			expected:             `git commit -m "line1" -m "line2"`,
+		},
+		{
+			testName:             "Commit with signoff",
+			message:              "test",
+			configSignoff:        true,
+			configSkipHookPrefix: "",
+			expected:             `git commit --signoff -m "test"`,
+		},
+		{
+			testName:             "Commit with signoff and no-verify",
+			message:              "WIP: test",
+			configSignoff:        true,
+			configSkipHookPrefix: "WIP",
+			expected:             `git commit --no-verify --signoff -m "WIP: test"`,
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			userConfig := config.GetDefaultConfig()
+			userConfig.Git.Commit.SignOff = s.configSignoff
+			userConfig.Git.SkipHookPrefix = s.configSkipHookPrefix
+
+			instance := buildCommitCommands(commonDeps{userConfig: userConfig})
+
+			cmdStr := instance.CommitCmdObj(s.message).ToString()
+			assert.Equal(t, s.expected, cmdStr)
+		})
+	}
+}
+
+func TestCommitCreateFixupCommit(t *testing.T) {
+	type scenario struct {
+		testName string
+		sha      string
+		runner   *oscommands.FakeCmdObjRunner
+		test     func(error)
+	}
+
+	scenarios := []scenario{
+		{
+			testName: "valid case",
+			sha:      "12345",
+			runner: oscommands.NewFakeRunner(t).
+				Expect(`git commit --fixup=12345`, "", nil),
+			test: func(err error) {
+				assert.NoError(t, err)
+			},
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			instance := buildCommitCommands(commonDeps{runner: s.runner})
+			s.test(instance.CreateFixupCommit(s.sha))
+			s.runner.CheckForMissingCalls()
+		})
+	}
+}
+
+func TestCommitShowCmdObj(t *testing.T) {
+	type scenario struct {
+		testName    string
+		filterPath  string
+		contextSize int
+		expected    string
+	}
+
+	scenarios := []scenario{
+		{
+			testName:    "Default case without filter path",
+			filterPath:  "",
+			contextSize: 3,
+			expected:    "git show --submodule --color=always --unified=3 --no-renames --stat -p 1234567890 ",
+		},
+		{
+			testName:    "Default case with filter path",
+			filterPath:  "file.txt",
+			contextSize: 3,
+			expected:    `git show --submodule --color=always --unified=3 --no-renames --stat -p 1234567890  -- "file.txt"`,
+		},
+		{
+			testName:    "Show diff with custom context size",
+			filterPath:  "",
+			contextSize: 77,
+			expected:    "git show --submodule --color=always --unified=77 --no-renames --stat -p 1234567890 ",
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.testName, func(t *testing.T) {
+			userConfig := config.GetDefaultConfig()
+			userConfig.Git.DiffContextSize = s.contextSize
+
+			instance := buildCommitCommands(commonDeps{userConfig: userConfig})
+
+			cmdStr := instance.ShowCmdObj("1234567890", s.filterPath).ToString()
+			assert.Equal(t, s.expected, cmdStr)
+		})
+	}
+}