func TestOutput(t *testing.T) {
filename := "test.mp4"
param := ff.NewParam("foo", "bar")
set := ff.NewParamSet(param)
var output ff.File = ff.NewOutput(filename, set)
Convey("ff.NewOutput(string, *ff.ParamSet)", t, func() {
Convey("should not return nil", func() {
So(output, ShouldNotBeNil)
})
})
Convey("ff.File.Slice() should return paramters in correct order", t, func() {
expected := []string{"-foo", "bar", filename, "-y"}
So(output.Slice(), ShouldResemble, expected)
})
}
func TestCommand(t *testing.T) {
filename := "test.mp4"
param := ff.NewParam("foo", "bar")
set := ff.NewParamSet(param)
var input ff.File = ff.NewInput(filename, set)
var output ff.File = ff.NewOutput(filename, set)
path := "ffmpeg"
Convey("ff.NewCommand()", t, func() {
Convey("Cannot call with empty command (input only)", func() {
cmd, err := ff.NewCommand("", input)
So(cmd, ShouldBeNil)
So(err, ShouldNotBeNil)
})
Convey("Cannot call with empty command (input+output)", func() {
cmd, err := ff.NewCommand("", input, output)
So(cmd, ShouldBeNil)
So(err, ShouldNotBeNil)
})
Convey("Can call with only input", func() {
cmd, err := ff.NewCommand(path, input)
So(cmd, ShouldNotBeNil)
So(err, ShouldBeNil)
})
Convey("Returns error with no input", func() {
cmd, err := ff.NewCommand(path, nil, output)
So(cmd, ShouldBeNil)
So(err, ShouldNotBeNil)
cmd, err = ff.NewCommand(path, nil)
So(cmd, ShouldBeNil)
So(err, ShouldNotBeNil)
})
Convey("Returns error no input or output", func() {
cmd, err := ff.NewCommand(path, nil)
So(cmd, ShouldBeNil)
So(err, ShouldNotBeNil)
})
})
Convey("ff.Command.Slice() input+output", t, func() {
cmd, _ := ff.NewCommand(path, input, output)
slice := cmd.Slice()
Convey("Should not return nil", func() {
So(slice, ShouldNotBeNil)
})
Convey("Should return a []string slice", func() {
So(slice, ShouldHaveSameTypeAs, []string{})
})
Convey("Should resemble expected value", func() {
expected := []string{
"-foo", "bar", "-i", filename,
"-foo", "bar", filename, "-y",
}
So(slice, ShouldResemble, expected)
})
})
Convey("ff.Command.Slice() input only", t, func() {
cmd, _ := ff.NewCommand(path, input)
slice := cmd.Slice()
Convey("Should not return nil", func() {
So(slice, ShouldNotBeNil)
})
Convey("Should return a []string slice", func() {
So(slice, ShouldHaveSameTypeAs, []string{})
})
Convey("Should resemble expected value", func() {
expected := []string{
"-foo", "bar", "-i", filename,
}
So(slice, ShouldResemble, expected)
})
})
}
