mxpv-podsync/pkg/ytdl/ytdl_test.go

package ytdl

import (
	"testing"

	"github.com/mxpv/podsync/pkg/config"
	"github.com/mxpv/podsync/pkg/model"

	"github.com/stretchr/testify/assert"
)

func TestBuildArgs(t *testing.T) {
	tests := []struct {
		name      string
		format    model.Format
		quality   model.Quality
		maxHeight int
		output    string
		videoURL  string
		expect    []string
	}{
		{
			name:     "Audio unknown quality",
			format:   model.FormatAudio,
			output:   "/tmp/1",
			videoURL: "http://url",
			expect:   []string{"--extract-audio", "--audio-format", "mp3", "--format", "bestaudio", "--output", "/tmp/1", "http://url"},
		},
		{
			name:     "Audio low quality",
			format:   model.FormatAudio,
			quality:  model.QualityLow,
			output:   "/tmp/1",
			videoURL: "http://url",
			expect:   []string{"--extract-audio", "--audio-format", "mp3", "--format", "worstaudio", "--output", "/tmp/1", "http://url"},
		},
		{
			name:     "Audio best quality",
			format:   model.FormatAudio,
			quality:  model.QualityHigh,
			output:   "/tmp/1",
			videoURL: "http://url",
			expect:   []string{"--extract-audio", "--audio-format", "mp3", "--format", "bestaudio", "--output", "/tmp/1", "http://url"},
		},
		{
			name:     "Video unknown quality",
			format:   model.FormatVideo,
			output:   "/tmp/1",
			videoURL: "http://url",
			expect:   []string{"--format", "bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best", "--output", "/tmp/1", "http://url"},
		},
		{
			name:      "Video unknown quality with maxheight",
			format:    model.FormatVideo,
			maxHeight: 720,
			output:    "/tmp/1",
			videoURL:  "http://url",
			expect:    []string{"--format", "bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best", "--output", "/tmp/1", "http://url"},
		},
		{
			name:     "Video low quality",
			format:   model.FormatVideo,
			quality:  model.QualityLow,
			output:   "/tmp/2",
			videoURL: "http://url",
			expect:   []string{"--format", "worstvideo[ext=mp4]+worstaudio[ext=m4a]/worst[ext=mp4]/worst", "--output", "/tmp/2", "http://url"},
		},
		{
			name:      "Video low quality with maxheight",
			format:    model.FormatVideo,
			quality:   model.QualityLow,
			maxHeight: 720,
			output:    "/tmp/2",
			videoURL:  "http://url",
			expect:    []string{"--format", "worstvideo[ext=mp4]+worstaudio[ext=m4a]/worst[ext=mp4]/worst", "--output", "/tmp/2", "http://url"},
		},
		{
			name:     "Video high quality",
			format:   model.FormatVideo,
			quality:  model.QualityHigh,
			output:   "/tmp/2",
			videoURL: "http://url1",
			expect:   []string{"--format", "bestvideo[ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best", "--output", "/tmp/2", "http://url1"},
		},
		{
			name:      "Video high quality with maxheight",
			format:    model.FormatVideo,
			quality:   model.QualityHigh,
			maxHeight: 1024,
			output:    "/tmp/2",
			videoURL:  "http://url1",
			expect:    []string{"--format", "bestvideo[height<=1024][ext=mp4]+bestaudio[ext=m4a]/best[ext=mp4]/best", "--output", "/tmp/2", "http://url1"},
		},
	}

	for _, tst := range tests {
		t.Run(tst.name, func(t *testing.T) {
			result := buildArgs(&config.Feed{
				Format:    tst.format,
				Quality:   tst.quality,
				MaxHeight: tst.maxHeight,
			}, &model.Episode{
				VideoURL: tst.videoURL,
			}, tst.output)

			assert.EqualValues(t, tst.expect, result)
		})
	}
}