mirror of
https://github.com/jesseduffield/lazygit.git
synced 2025-04-22 15:22:51 +03:00
fdff2dec79
In go 1.22, loop variables are redeclared with each iteration of the loop, rather than simple updated on each iteration. This means that we no longer need to manually redeclare variables when they're closed over by a function.
446 lines
14 KiB
Go
446 lines
14 KiB
Go
package git_commands
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import (
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"testing"
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"github.com/jesseduffield/lazygit/pkg/commands/oscommands"
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"github.com/jesseduffield/lazygit/pkg/config"
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"github.com/stretchr/testify/assert"
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)
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func TestCommitRewordCommit(t *testing.T) {
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type scenario struct {
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testName string
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runner *oscommands.FakeCmdObjRunner
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summary string
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description string
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}
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scenarios := []scenario{
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{
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"Single line reword",
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oscommands.NewFakeRunner(t).ExpectGitArgs([]string{"commit", "--allow-empty", "--amend", "--only", "-m", "test"}, "", nil),
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"test",
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"",
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},
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{
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"Multi line reword",
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oscommands.NewFakeRunner(t).ExpectGitArgs([]string{"commit", "--allow-empty", "--amend", "--only", "-m", "test", "-m", "line 2\nline 3"}, "", nil),
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"test",
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"line 2\nline 3",
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},
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}
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for _, s := range scenarios {
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t.Run(s.testName, func(t *testing.T) {
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instance := buildCommitCommands(commonDeps{runner: s.runner})
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assert.NoError(t, instance.RewordLastCommit(s.summary, s.description))
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s.runner.CheckForMissingCalls()
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})
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}
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}
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func TestCommitResetToCommit(t *testing.T) {
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runner := oscommands.NewFakeRunner(t).
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ExpectGitArgs([]string{"reset", "--hard", "78976bc"}, "", nil)
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instance := buildCommitCommands(commonDeps{runner: runner})
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assert.NoError(t, instance.ResetToCommit("78976bc", "hard", []string{}))
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runner.CheckForMissingCalls()
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}
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func TestCommitCommitCmdObj(t *testing.T) {
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type scenario struct {
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testName string
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summary string
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description string
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configSignoff bool
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configSkipHookPrefix string
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expectedArgs []string
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}
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scenarios := []scenario{
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{
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testName: "Commit",
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summary: "test",
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configSignoff: false,
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configSkipHookPrefix: "",
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expectedArgs: []string{"commit", "-m", "test"},
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},
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{
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testName: "Commit with --no-verify flag",
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summary: "WIP: test",
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configSignoff: false,
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configSkipHookPrefix: "WIP",
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expectedArgs: []string{"commit", "--no-verify", "-m", "WIP: test"},
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},
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{
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testName: "Commit with multiline message",
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summary: "line1",
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description: "line2",
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configSignoff: false,
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configSkipHookPrefix: "",
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expectedArgs: []string{"commit", "-m", "line1", "-m", "line2"},
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},
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{
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testName: "Commit with signoff",
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summary: "test",
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configSignoff: true,
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configSkipHookPrefix: "",
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expectedArgs: []string{"commit", "--signoff", "-m", "test"},
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},
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{
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testName: "Commit with signoff and no-verify",
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summary: "WIP: test",
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configSignoff: true,
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configSkipHookPrefix: "WIP",
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expectedArgs: []string{"commit", "--no-verify", "--signoff", "-m", "WIP: test"},
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},
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}
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for _, s := range scenarios {
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t.Run(s.testName, func(t *testing.T) {
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userConfig := config.GetDefaultConfig()
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userConfig.Git.Commit.SignOff = s.configSignoff
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userConfig.Git.SkipHookPrefix = s.configSkipHookPrefix
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runner := oscommands.NewFakeRunner(t).ExpectGitArgs(s.expectedArgs, "", nil)
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instance := buildCommitCommands(commonDeps{userConfig: userConfig, runner: runner})
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assert.NoError(t, instance.CommitCmdObj(s.summary, s.description).Run())
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runner.CheckForMissingCalls()
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})
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}
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}
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func TestCommitCommitEditorCmdObj(t *testing.T) {
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type scenario struct {
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testName string
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configSignoff bool
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expected []string
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}
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scenarios := []scenario{
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{
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testName: "Commit using editor",
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configSignoff: false,
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expected: []string{"commit"},
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},
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{
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testName: "Commit with --signoff",
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configSignoff: true,
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expected: []string{"commit", "--signoff"},
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},
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}
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for _, s := range scenarios {
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t.Run(s.testName, func(t *testing.T) {
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userConfig := config.GetDefaultConfig()
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userConfig.Git.Commit.SignOff = s.configSignoff
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runner := oscommands.NewFakeRunner(t).ExpectGitArgs(s.expected, "", nil)
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instance := buildCommitCommands(commonDeps{userConfig: userConfig, runner: runner})
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assert.NoError(t, instance.CommitEditorCmdObj().Run())
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runner.CheckForMissingCalls()
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})
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}
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}
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func TestCommitCreateFixupCommit(t *testing.T) {
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type scenario struct {
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testName string
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hash string
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runner *oscommands.FakeCmdObjRunner
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test func(error)
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}
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scenarios := []scenario{
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{
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testName: "valid case",
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hash: "12345",
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runner: oscommands.NewFakeRunner(t).
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ExpectGitArgs([]string{"commit", "--fixup=12345"}, "", nil),
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test: func(err error) {
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assert.NoError(t, err)
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},
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},
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}
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for _, s := range scenarios {
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t.Run(s.testName, func(t *testing.T) {
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instance := buildCommitCommands(commonDeps{runner: s.runner})
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s.test(instance.CreateFixupCommit(s.hash))
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s.runner.CheckForMissingCalls()
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})
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}
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}
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func TestCommitCreateAmendCommit(t *testing.T) {
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type scenario struct {
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testName string
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originalSubject string
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newSubject string
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newDescription string
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includeFileChanges bool
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runner *oscommands.FakeCmdObjRunner
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}
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scenarios := []scenario{
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{
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testName: "subject only",
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originalSubject: "original subject",
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newSubject: "new subject",
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newDescription: "",
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includeFileChanges: true,
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runner: oscommands.NewFakeRunner(t).
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ExpectGitArgs([]string{"commit", "-m", "amend! original subject", "-m", "new subject"}, "", nil),
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},
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{
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testName: "subject and description",
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originalSubject: "original subject",
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newSubject: "new subject",
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newDescription: "new description",
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includeFileChanges: true,
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runner: oscommands.NewFakeRunner(t).
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ExpectGitArgs([]string{"commit", "-m", "amend! original subject", "-m", "new subject\n\nnew description"}, "", nil),
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},
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{
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testName: "without file changes",
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originalSubject: "original subject",
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newSubject: "new subject",
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newDescription: "",
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includeFileChanges: false,
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runner: oscommands.NewFakeRunner(t).
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ExpectGitArgs([]string{"commit", "-m", "amend! original subject", "-m", "new subject", "--only", "--allow-empty"}, "", nil),
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},
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}
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for _, s := range scenarios {
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t.Run(s.testName, func(t *testing.T) {
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instance := buildCommitCommands(commonDeps{runner: s.runner})
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err := instance.CreateAmendCommit(s.originalSubject, s.newSubject, s.newDescription, s.includeFileChanges)
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assert.NoError(t, err)
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s.runner.CheckForMissingCalls()
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})
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}
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}
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func TestCommitShowCmdObj(t *testing.T) {
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type scenario struct {
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testName string
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filterPath string
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contextSize int
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ignoreWhitespace bool
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extDiffCmd string
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expected []string
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}
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scenarios := []scenario{
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{
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testName: "Default case without filter path",
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filterPath: "",
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contextSize: 3,
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ignoreWhitespace: false,
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extDiffCmd: "",
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expected: []string{"-C", "/path/to/worktree", "-c", "diff.noprefix=false", "show", "--no-ext-diff", "--submodule", "--color=always", "--unified=3", "--stat", "--decorate", "-p", "1234567890"},
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},
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{
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testName: "Default case with filter path",
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filterPath: "file.txt",
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contextSize: 3,
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ignoreWhitespace: false,
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extDiffCmd: "",
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expected: []string{"-C", "/path/to/worktree", "-c", "diff.noprefix=false", "show", "--no-ext-diff", "--submodule", "--color=always", "--unified=3", "--stat", "--decorate", "-p", "1234567890", "--", "file.txt"},
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},
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{
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testName: "Show diff with custom context size",
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filterPath: "",
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contextSize: 77,
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ignoreWhitespace: false,
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extDiffCmd: "",
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expected: []string{"-C", "/path/to/worktree", "-c", "diff.noprefix=false", "show", "--no-ext-diff", "--submodule", "--color=always", "--unified=77", "--stat", "--decorate", "-p", "1234567890"},
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},
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{
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testName: "Show diff, ignoring whitespace",
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filterPath: "",
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contextSize: 77,
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ignoreWhitespace: true,
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extDiffCmd: "",
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expected: []string{"-C", "/path/to/worktree", "-c", "diff.noprefix=false", "show", "--no-ext-diff", "--submodule", "--color=always", "--unified=77", "--stat", "--decorate", "-p", "1234567890", "--ignore-all-space"},
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},
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{
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testName: "Show diff with external diff command",
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filterPath: "",
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contextSize: 3,
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ignoreWhitespace: false,
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extDiffCmd: "difft --color=always",
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expected: []string{"-C", "/path/to/worktree", "-c", "diff.external=difft --color=always", "-c", "diff.noprefix=false", "show", "--ext-diff", "--submodule", "--color=always", "--unified=3", "--stat", "--decorate", "-p", "1234567890"},
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},
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}
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for _, s := range scenarios {
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t.Run(s.testName, func(t *testing.T) {
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userConfig := config.GetDefaultConfig()
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userConfig.Git.Paging.ExternalDiffCommand = s.extDiffCmd
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appState := &config.AppState{}
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appState.IgnoreWhitespaceInDiffView = s.ignoreWhitespace
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appState.DiffContextSize = s.contextSize
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runner := oscommands.NewFakeRunner(t).ExpectGitArgs(s.expected, "", nil)
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repoPaths := RepoPaths{
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worktreePath: "/path/to/worktree",
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}
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instance := buildCommitCommands(commonDeps{userConfig: userConfig, appState: appState, runner: runner, repoPaths: &repoPaths})
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assert.NoError(t, instance.ShowCmdObj("1234567890", s.filterPath).Run())
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runner.CheckForMissingCalls()
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})
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}
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}
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func TestGetCommitMsg(t *testing.T) {
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type scenario struct {
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testName string
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input string
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expectedOutput string
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}
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scenarios := []scenario{
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{
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"empty",
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``,
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``,
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},
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{
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"no line breaks (single line)",
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`use generics to DRY up context code`,
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`use generics to DRY up context code`,
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},
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{
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"with line breaks",
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`Merge pull request #1750 from mark2185/fix-issue-template
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'git-rev parse' should be 'git rev-parse'`,
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`Merge pull request #1750 from mark2185/fix-issue-template
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'git-rev parse' should be 'git rev-parse'`,
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},
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}
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for _, s := range scenarios {
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t.Run(s.testName, func(t *testing.T) {
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instance := buildCommitCommands(commonDeps{
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runner: oscommands.NewFakeRunner(t).ExpectGitArgs([]string{"-c", "log.showsignature=false", "log", "--format=%B", "--max-count=1", "deadbeef"}, s.input, nil),
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})
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output, err := instance.GetCommitMessage("deadbeef")
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assert.NoError(t, err)
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assert.Equal(t, s.expectedOutput, output)
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})
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}
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}
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func TestGetCommitMessageFromHistory(t *testing.T) {
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type scenario struct {
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testName string
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runner *oscommands.FakeCmdObjRunner
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test func(string, error)
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}
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scenarios := []scenario{
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{
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"Empty message",
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oscommands.NewFakeRunner(t).ExpectGitArgs([]string{"log", "-1", "--skip=2", "--pretty=%H"}, "", nil).ExpectGitArgs([]string{"-c", "log.showsignature=false", "log", "--format=%B", "--max-count=1"}, "", nil),
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func(output string, err error) {
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assert.Error(t, err)
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},
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},
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{
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"Default case to retrieve a commit in history",
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oscommands.NewFakeRunner(t).ExpectGitArgs([]string{"log", "-1", "--skip=2", "--pretty=%H"}, "hash3 \n", nil).ExpectGitArgs([]string{"-c", "log.showsignature=false", "log", "--format=%B", "--max-count=1", "hash3"}, `use generics to DRY up context code`, nil),
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func(output string, err error) {
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assert.NoError(t, err)
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assert.Equal(t, "use generics to DRY up context code", output)
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},
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},
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}
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for _, s := range scenarios {
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t.Run(s.testName, func(t *testing.T) {
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instance := buildCommitCommands(commonDeps{runner: s.runner})
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output, err := instance.GetCommitMessageFromHistory(2)
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s.test(output, err)
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})
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}
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}
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func TestAddCoAuthorToMessage(t *testing.T) {
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scenarios := []struct {
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name string
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message string
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expectedResult string
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}{
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{
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// This never happens, I think it isn't possible to create a commit
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// with an empty message. Just including it for completeness.
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name: "Empty message",
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message: "",
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expectedResult: "\n\nCo-authored-by: John Doe <john@doe.com>",
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},
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{
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name: "Just a subject, no body",
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message: "Subject",
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expectedResult: "Subject\n\nCo-authored-by: John Doe <john@doe.com>",
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},
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{
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name: "Subject and body",
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message: "Subject\n\nBody",
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expectedResult: "Subject\n\nBody\n\nCo-authored-by: John Doe <john@doe.com>",
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},
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{
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name: "Body already ending with a Co-authored-by line",
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message: "Subject\n\nBody\n\nCo-authored-by: Jane Smith <jane@smith.com>",
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expectedResult: "Subject\n\nBody\n\nCo-authored-by: Jane Smith <jane@smith.com>\nCo-authored-by: John Doe <john@doe.com>",
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},
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}
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for _, s := range scenarios {
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t.Run(s.name, func(t *testing.T) {
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result := AddCoAuthorToMessage(s.message, "John Doe <john@doe.com>")
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assert.Equal(t, s.expectedResult, result)
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})
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}
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}
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func TestAddCoAuthorToDescription(t *testing.T) {
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scenarios := []struct {
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name string
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description string
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expectedResult string
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}{
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{
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name: "Empty description",
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description: "",
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expectedResult: "Co-authored-by: John Doe <john@doe.com>",
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},
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{
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name: "Non-empty description",
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description: "Body",
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expectedResult: "Body\n\nCo-authored-by: John Doe <john@doe.com>",
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},
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{
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name: "Description already ending with a Co-authored-by line",
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description: "Body\n\nCo-authored-by: Jane Smith <jane@smith.com>",
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expectedResult: "Body\n\nCo-authored-by: Jane Smith <jane@smith.com>\nCo-authored-by: John Doe <john@doe.com>",
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},
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}
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for _, s := range scenarios {
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t.Run(s.name, func(t *testing.T) {
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result := AddCoAuthorToDescription(s.description, "John Doe <john@doe.com>")
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assert.Equal(t, s.expectedResult, result)
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})
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}
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}
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