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// Copyright 2020 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package gitutil
import (
"fmt"
"testing"
"github.com/gogs/git-module"
"github.com/pkg/errors"
"github.com/stretchr/testify/assert"
)
func TestModuler_PullRequestMeta(t *testing.T) {
headPath := "/head/path"
basePath := "/base/path"
headBranch := "head_branch"
baseBranch := "base_branch"
mergeBase := "MERGE-BASE"
changedFiles := []string{"a.go", "b.txt"}
commits := []*git.Commit{
{ID: git.MustIDFromString("adfd6da3c0a3fb038393144becbf37f14f780087")},
}
SetMockModuleStore(t, &MockModuleStore{
remoteAdd: func(repoPath, name, url string, opts ...git.RemoteAddOptions) error {
if repoPath != headPath {
return fmt.Errorf("repoPath: want %q but got %q", headPath, repoPath)
} else if name == "" {
return errors.New("empty name")
} else if url != basePath {
return fmt.Errorf("url: want %q but got %q", basePath, url)
}
if len(opts) == 0 {
return errors.New("no options")
} else if !opts[0].Fetch {
return fmt.Errorf("opts.Fetch: want %v but got %v", true, opts[0].Fetch)
}
return nil
},
mergeBase: func(repoPath, base, head string, opts ...git.MergeBaseOptions) (string, error) {
if repoPath != headPath {
return "", fmt.Errorf("repoPath: want %q but got %q", headPath, repoPath)
} else if base == "" {
return "", errors.New("empty base")
} else if head != headBranch {
return "", fmt.Errorf("head: want %q but got %q", headBranch, head)
}
return mergeBase, nil
},
log: func(repoPath, rev string, opts ...git.LogOptions) ([]*git.Commit, error) {
if repoPath != headPath {
return nil, fmt.Errorf("repoPath: want %q but got %q", headPath, repoPath)
}
expRev := mergeBase + "..." + headBranch
if rev != expRev {
return nil, fmt.Errorf("rev: want %q but got %q", expRev, rev)
}
return commits, nil
},
diffNameOnly: func(repoPath, base, head string, opts ...git.DiffNameOnlyOptions) ([]string, error) {
if repoPath != headPath {
return nil, fmt.Errorf("repoPath: want %q but got %q", headPath, repoPath)
} else if base == "" {
return nil, errors.New("empty base")
} else if head != headBranch {
return nil, fmt.Errorf("head: want %q but got %q", headBranch, head)
}
if len(opts) == 0 {
return nil, errors.New("no options")
} else if !opts[0].NeedsMergeBase {
return nil, fmt.Errorf("opts.NeedsMergeBase: want %v but got %v", true, opts[0].NeedsMergeBase)
}
return changedFiles, nil
},
remoteRemove: func(repoPath, name string, opts ...git.RemoteRemoveOptions) error {
if repoPath != headPath {
return fmt.Errorf("repoPath: want %q but got %q", headPath, repoPath)
} else if name == "" {
return errors.New("empty name")
}
return nil
},
pullRequestMeta: Module.PullRequestMeta,
})
meta, err := Module.PullRequestMeta(headPath, basePath, headBranch, baseBranch)
if err != nil {
t.Fatal(err)
}
expMeta := &PullRequestMeta{
MergeBase: mergeBase,
Commits: commits,
NumFiles: 2,
}
assert.Equal(t, expMeta, meta)
}
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