Function TestCommand_Run_localPackageChanges

internal/util/update/update_test.go:259–356

TestCommand_Run_localPackageChanges updates a package that has been locally modified - Get a package using a branch ref - Modify upstream with new content - Modify local package with new content - Update the local package to fetch the upstream content

(t *testing.T)

// - Modify local package with new content
// - Update the local package to fetch the upstream content
func TestCommand_Run_localPackageChanges(t *testing.T) {
	updates := []struct {
		updater        StrategyType // update strategy type
		expectedData   string       // expect
		expectedErr    string
		expectedCommit func(writer *testutil.TestSetupManager) string
	}{
		{FastForward,
			testutil.Dataset3,                        // expect no changes to the data
			"local package files have been modified", // expect an error
			func(writer *testutil.TestSetupManager) string { // expect Kptfile to keep the commit
				f, err := kptfileutil.ReadFile(filepath.Join(writer.LocalWorkspace.WorkspaceDirectory, writer.UpstreamRepo.RepoName))
				if !assert.NoError(writer.T, err) {
					return ""
				}
				return f.Upstream.Git.Commit
			},
		},
		// forcedeletereplace should reset hard to dataset 2 -- upstream modified copy
		{ForceDeleteReplace,
			testutil.Dataset2, // expect the upstream changes
			"",                // expect no error
			func(writer *testutil.TestSetupManager) string {
				c, _ := writer.UpstreamRepo.GetCommit() // expect the upstream commit
				return c
			},
		},
		// gitpatch should create a merge conflict between 2 and 3
		{AlphaGitPatch,
			testutil.UpdateMergeConflict,     // expect a merge conflict
			"Failed to merge in the changes", // expect an error
			func(writer *testutil.TestSetupManager) string {
				c, _ := writer.UpstreamRepo.GetCommit() // expect the upstream commit as a staged change
				return c
			},
		},
		{KResourceMerge,
			testutil.DatasetMerged, // expect a merge conflict
			"",                     // expect an error
			func(writer *testutil.TestSetupManager) string {
				c, _ := writer.UpstreamRepo.GetCommit() // expect the upstream commit as a staged change
				return c
			},
		},
	}
	for i := range updates {
		u := updates[i]
		t.Run(string(u.updater), func(t *testing.T) {
			g := &testutil.TestSetupManager{
				T: t,
				// Update upstream to Dataset2
				UpstreamChanges: []testutil.Content{{Data: testutil.Dataset2}},
			}
			defer g.Clean()
			if !g.Init(testutil.Dataset1) {
				t.FailNow()
			}