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	If the message from form.MergeMessageField is empty, we will miss a "\n" between the title and the "Co-authored-by:" line. The title and message should have a blank line between of them. --------- Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
		
			
				
	
	
		
			93 lines
		
	
	
		
			3.6 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			93 lines
		
	
	
		
			3.6 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
| // Copyright 2022 The Gitea Authors. All rights reserved.
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| // SPDX-License-Identifier: MIT
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| 
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| package pull
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| 
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| import (
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| 	"testing"
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| 
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| 	"github.com/stretchr/testify/assert"
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| )
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| 
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| func Test_expandDefaultMergeMessage(t *testing.T) {
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| 	type args struct {
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| 		template string
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| 		vars     map[string]string
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| 	}
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| 	tests := []struct {
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| 		name     string
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| 		args     args
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| 		want     string
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| 		wantBody string
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| 	}{
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| 		{
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| 			name: "single line",
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| 			args: args{
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| 				template: "Merge ${PullRequestTitle}",
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| 				vars: map[string]string{
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| 					"PullRequestTitle":       "PullRequestTitle",
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| 					"PullRequestDescription": "Pull\nRequest\nDescription\n",
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| 				},
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| 			},
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| 			want:     "Merge PullRequestTitle",
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| 			wantBody: "",
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| 		},
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| 		{
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| 			name: "multiple lines",
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| 			args: args{
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| 				template: "Merge ${PullRequestTitle}\nDescription:\n\n${PullRequestDescription}\n",
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| 				vars: map[string]string{
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| 					"PullRequestTitle":       "PullRequestTitle",
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| 					"PullRequestDescription": "Pull\nRequest\nDescription\n",
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| 				},
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| 			},
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| 			want:     "Merge PullRequestTitle",
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| 			wantBody: "Description:\n\nPull\nRequest\nDescription\n",
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| 		},
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| 		{
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| 			name: "leading newlines",
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| 			args: args{
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| 				template: "\n\n\nMerge ${PullRequestTitle}\n\n\nDescription:\n\n${PullRequestDescription}\n",
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| 				vars: map[string]string{
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| 					"PullRequestTitle":       "PullRequestTitle",
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| 					"PullRequestDescription": "Pull\nRequest\nDescription\n",
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| 				},
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| 			},
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| 			want:     "Merge PullRequestTitle",
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| 			wantBody: "Description:\n\nPull\nRequest\nDescription\n",
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| 		},
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| 	}
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| 	for _, tt := range tests {
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| 		t.Run(tt.name, func(t *testing.T) {
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| 			got, got1 := expandDefaultMergeMessage(tt.args.template, tt.args.vars)
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| 			assert.Equalf(t, tt.want, got, "expandDefaultMergeMessage(%v, %v)", tt.args.template, tt.args.vars)
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| 			assert.Equalf(t, tt.wantBody, got1, "expandDefaultMergeMessage(%v, %v)", tt.args.template, tt.args.vars)
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| 		})
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| 	}
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| }
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| 
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| func TestAddCommitMessageTailer(t *testing.T) {
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| 	// add tailer for empty message
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| 	assert.Equal(t, "\n\nTest-tailer: TestValue", AddCommitMessageTailer("", "Test-tailer", "TestValue"))
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| 
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| 	// add tailer for message without newlines
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| 	assert.Equal(t, "title\n\nTest-tailer: TestValue", AddCommitMessageTailer("title", "Test-tailer", "TestValue"))
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| 	assert.Equal(t, "title\n\nNot tailer: xxx\n\nTest-tailer: TestValue", AddCommitMessageTailer("title\n\nNot tailer: xxx", "Test-tailer", "TestValue"))
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| 	assert.Equal(t, "title\n\nNotTailer: xxx\n\nTest-tailer: TestValue", AddCommitMessageTailer("title\n\nNotTailer: xxx", "Test-tailer", "TestValue"))
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| 	assert.Equal(t, "title\n\nnot-tailer: xxx\n\nTest-tailer: TestValue", AddCommitMessageTailer("title\n\nnot-tailer: xxx", "Test-tailer", "TestValue"))
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| 
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| 	// add tailer for message with one EOL
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| 	assert.Equal(t, "title\n\nTest-tailer: TestValue", AddCommitMessageTailer("title\n", "Test-tailer", "TestValue"))
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| 
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| 	// add tailer for message with two EOLs
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| 	assert.Equal(t, "title\n\nTest-tailer: TestValue", AddCommitMessageTailer("title\n\n", "Test-tailer", "TestValue"))
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| 
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| 	// add tailer for message with existing tailer (won't duplicate)
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| 	assert.Equal(t, "title\n\nTest-tailer: TestValue", AddCommitMessageTailer("title\n\nTest-tailer: TestValue", "Test-tailer", "TestValue"))
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| 	assert.Equal(t, "title\n\nTest-tailer: TestValue\n", AddCommitMessageTailer("title\n\nTest-tailer: TestValue\n", "Test-tailer", "TestValue"))
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| 
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| 	// add tailer for message with existing tailer and different value (will append)
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| 	assert.Equal(t, "title\n\nTest-tailer: v1\nTest-tailer: v2", AddCommitMessageTailer("title\n\nTest-tailer: v1", "Test-tailer", "v2"))
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| 	assert.Equal(t, "title\n\nTest-tailer: v1\nTest-tailer: v2", AddCommitMessageTailer("title\n\nTest-tailer: v1\n", "Test-tailer", "v2"))
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| }
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