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99 lines
2.3 KiB
99 lines
2.3 KiB
package dehub
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import (
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"reflect"
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"strings"
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"testing"
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"github.com/davecgh/go-spew/spew"
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)
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func TestChangeCommitVerify(t *testing.T) {
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type step struct {
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msg string
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msgHead string // defaults to msg
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tree map[string]string
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}
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testCases := []struct {
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descr string
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steps []step
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}{
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{
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descr: "single commit",
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steps: []step{
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{
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msg: "first commit",
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tree: map[string]string{"a": "0", "b": "1"},
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},
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},
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},
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{
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descr: "multiple commits",
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steps: []step{
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{
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msg: "first commit",
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tree: map[string]string{"a": "0", "b": "1"},
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},
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{
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msg: "second commit, changing a",
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tree: map[string]string{"a": "1"},
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},
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{
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msg: "third commit, empty",
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},
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{
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msg: "fourth commit, adding c, removing b",
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tree: map[string]string{"b": "", "c": "2"},
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},
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},
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},
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{
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descr: "big body commits",
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steps: []step{
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{
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msg: "first commit, single line but with newline\n",
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},
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{
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msg: "second commit, single line but with two newlines\n\n",
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msgHead: "second commit, single line but with two newlines\n\n",
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},
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{
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msg: "third commit, multi-line with one newline\nanother line!",
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msgHead: "third commit, multi-line with one newline\n\n",
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},
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{
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msg: "fourth commit, multi-line with two newlines\n\nanother line!",
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msgHead: "fourth commit, multi-line with two newlines\n\n",
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},
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},
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},
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}
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for _, test := range testCases {
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t.Run(test.descr, func(t *testing.T) {
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h := newHarness(t)
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for _, step := range test.steps {
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h.stage(step.tree)
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account := h.cfg.Accounts[0]
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gitCommit := h.changeCommit(step.msg, account.ID, h.sig)
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if step.msgHead == "" {
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step.msgHead = strings.TrimSpace(step.msg) + "\n\n"
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}
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if !strings.HasPrefix(gitCommit.GitCommit.Message, step.msgHead) {
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t.Fatalf("commit message %q does not start with expected head %q",
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gitCommit.GitCommit.Message, step.msgHead)
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}
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var actualCommit Commit
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if err := actualCommit.UnmarshalText([]byte(gitCommit.GitCommit.Message)); err != nil {
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t.Fatalf("error unmarshaling commit body: %v", err)
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} else if !reflect.DeepEqual(actualCommit, gitCommit.Commit) {
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t.Fatalf("returned change commit:\n%s\ndoes not match actual one:\n%s",
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spew.Sdump(gitCommit.Commit), spew.Sdump(actualCommit))
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}
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}
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})
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}
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}
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