diff options
author | Jesse Duffield <jessedduffield@gmail.com> | 2018-09-25 19:13:35 +1000 |
---|---|---|
committer | GitHub <noreply@github.com> | 2018-09-25 19:13:35 +1000 |
commit | d0a3f1eecf7d1ae9bedce29ad5d903cb1a563864 (patch) | |
tree | 3f19bb14a0e4175fd453a8eb46a20a7ee22bd5a0 /pkg/commands | |
parent | 80d6bbef8661932ee0a665961b44a681c811ac36 (diff) | |
parent | e9245cd53b462d1295467087635cdee2ed1aabb1 (diff) |
Merge pull request #291 from antham/add-tests-part-7
Add tests to pkg/commands/git - Part 7
Diffstat (limited to 'pkg/commands')
-rw-r--r-- | pkg/commands/git.go | 12 | ||||
-rw-r--r-- | pkg/commands/git_test.go | 179 |
2 files changed, 104 insertions, 87 deletions
diff --git a/pkg/commands/git.go b/pkg/commands/git.go index 4163b46e9..720cfea04 100644 --- a/pkg/commands/git.go +++ b/pkg/commands/git.go @@ -500,26 +500,22 @@ func (c *GitCommand) Ignore(filename string) error { } // Show shows the diff of a commit -func (c *GitCommand) Show(sha string) string { - result, err := c.OSCommand.RunCommandWithOutput("git show --color " + sha) - if err != nil { - panic(err) - } - return result +func (c *GitCommand) Show(sha string) (string, error) { + return c.OSCommand.RunCommandWithOutput(fmt.Sprintf("git show --color %s", sha)) } // Diff returns the diff of a file func (c *GitCommand) Diff(file *File) string { cachedArg := "" + trackedArg := "--" fileName := c.OSCommand.Quote(file.Name) if file.HasStagedChanges && !file.HasUnstagedChanges { cachedArg = "--cached" } - trackedArg := "--" if !file.Tracked && !file.HasStagedChanges { trackedArg = "--no-index /dev/null" } - command := fmt.Sprintf("%s %s %s %s", "git diff --color ", cachedArg, trackedArg, fileName) + command := fmt.Sprintf("git diff --color %s %s %s", cachedArg, trackedArg, fileName) // for now we assume an error means the file was deleted s, _ := c.OSCommand.RunCommandWithOutput(command) diff --git a/pkg/commands/git_test.go b/pkg/commands/git_test.go index 790a34690..e5fd539b9 100644 --- a/pkg/commands/git_test.go +++ b/pkg/commands/git_test.go @@ -9,7 +9,6 @@ import ( "time" "github.com/jesseduffield/lazygit/pkg/i18n" - "github.com/jesseduffield/lazygit/pkg/test" "github.com/sirupsen/logrus" "github.com/stretchr/testify/assert" gogit "gopkg.in/src-d/go-git.v4" @@ -1421,6 +1420,19 @@ func TestGitCommandRemoveFile(t *testing.T) { } } +func TestGitCommandShow(t *testing.T) { + gitCmd := newDummyGitCommand() + gitCmd.OSCommand.command = func(cmd string, args ...string) *exec.Cmd { + assert.EqualValues(t, "git", cmd) + assert.EqualValues(t, []string{"show", "--color", "456abcde"}, args) + + return exec.Command("echo") + } + + _, err := gitCmd.Show("456abcde") + assert.NoError(t, err) +} + func TestGitCommandCheckout(t *testing.T) { type scenario struct { testName string @@ -1553,97 +1565,106 @@ func TestGitCommandGetCommits(t *testing.T) { } } -func TestGitCommandDiff(t *testing.T) { - gitCommand := newDummyGitCommand() - assert.NoError(t, test.GenerateRepo("lots_of_diffs.sh")) +func TestGitCommandGetLog(t *testing.T) { + type scenario struct { + testName string + command func(string, ...string) *exec.Cmd + test func(string) + } - files := []*File{ - { - Name: "deleted_staged", - HasStagedChanges: false, - HasUnstagedChanges: true, - Tracked: true, - Deleted: true, - HasMergeConflicts: false, - DisplayString: " D deleted_staged", - }, - { - Name: "file with space staged", - HasStagedChanges: true, - HasUnstagedChanges: false, - Tracked: false, - Deleted: false, - HasMergeConflicts: false, - DisplayString: "A \"file with space staged\"", - }, - { - Name: "file with space unstaged", - HasStagedChanges: false, - HasUnstagedChanges: true, - Tracked: false, - Deleted: false, - HasMergeConflicts: false, - DisplayString: "?? file with space unstaged", - }, - { - Name: "modified_unstaged", - HasStagedChanges: true, - HasUnstagedChanges: false, - Tracked: true, - Deleted: false, - HasMergeConflicts: false, - DisplayString: "M modified_unstaged", - }, + scenarios := []scenario{ { - Name: "modified_staged", - HasStagedChanges: false, - HasUnstagedChanges: true, - Tracked: true, - Deleted: false, - HasMergeConflicts: false, - DisplayString: " M modified_staged", + "Retrieves logs", + func(cmd string, args ...string) *exec.Cmd { + assert.EqualValues(t, "git", cmd) + assert.EqualValues(t, []string{"log", "--oneline", "-30"}, args) + + return exec.Command("echo", "6f0b32f commands/git : add GetCommits tests refactor\n9d9d775 circle : remove new line") + }, + func(output string) { + assert.EqualValues(t, "6f0b32f commands/git : add GetCommits tests refactor\n9d9d775 circle : remove new line\n", output) + }, }, { - Name: "renamed_before -> renamed_after", - HasStagedChanges: true, - HasUnstagedChanges: false, - Tracked: true, - Deleted: false, - HasMergeConflicts: false, - DisplayString: "R renamed_before -> renamed_after", + "An error occurred when retrieving logs", + func(cmd string, args ...string) *exec.Cmd { + assert.EqualValues(t, "git", cmd) + assert.EqualValues(t, []string{"log", "--oneline", "-30"}, args) + return exec.Command("test") + }, + func(output string) { + assert.Empty(t, output) + }, }, + } + + for _, s := range scenarios { + t.Run(s.testName, func(t *testing.T) { + gitCmd := newDummyGitCommand() + gitCmd.OSCommand.command = s.command + s.test(gitCmd.GetLog()) + }) + } +} + +func TestGitCommandDiff(t *testing.T) { + type scenario struct { + testName string + command func(string, ...string) *exec.Cmd + file *File + } + + scenarios := []scenario{ { - Name: "untracked_unstaged", - HasStagedChanges: false, - HasUnstagedChanges: true, - Tracked: false, - Deleted: false, - HasMergeConflicts: false, - DisplayString: "?? untracked_unstaged", + "Default case", + func(cmd string, args ...string) *exec.Cmd { + assert.EqualValues(t, "git", cmd) + assert.EqualValues(t, []string{"diff", "--color", "--", "test.txt"}, args) + + return exec.Command("echo") + }, + &File{ + Name: "test.txt", + HasStagedChanges: false, + Tracked: true, + }, }, { - Name: "untracked_staged", - HasStagedChanges: true, - HasUnstagedChanges: false, - Tracked: false, - Deleted: false, - HasMergeConflicts: false, - DisplayString: "A untracked_staged", + "All changes staged", + func(cmd string, args ...string) *exec.Cmd { + assert.EqualValues(t, "git", cmd) + assert.EqualValues(t, []string{"diff", "--color", "--cached", "--", "test.txt"}, args) + + return exec.Command("echo") + }, + &File{ + Name: "test.txt", + HasStagedChanges: true, + HasUnstagedChanges: false, + Tracked: true, + }, }, { - Name: "master", - HasStagedChanges: false, - HasUnstagedChanges: true, - Tracked: false, - Deleted: false, - HasMergeConflicts: false, - DisplayString: "?? master", + "File not tracked and file has no staged changes", + func(cmd string, args ...string) *exec.Cmd { + assert.EqualValues(t, "git", cmd) + assert.EqualValues(t, []string{"diff", "--color", "--no-index", "/dev/null", "test.txt"}, args) + + return exec.Command("echo") + }, + &File{ + Name: "test.txt", + HasStagedChanges: false, + Tracked: false, + }, }, } - for _, file := range files { - t.Run(file.Name, func(t *testing.T) { - assert.NotContains(t, gitCommand.Diff(file), "error") + for _, s := range scenarios { + t.Run(s.testName, func(t *testing.T) { + gitCmd := newDummyGitCommand() + gitCmd.OSCommand.command = s.command + gitCmd.Diff(s.file) }) } } |