84 lines
2 KiB
Go
84 lines
2 KiB
Go
package nomino
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import (
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"errors"
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"testing"
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"github.com/nalgeon/be"
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)
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var errTest = errors.New("sorry")
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func TestMake(t *testing.T) {
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genOpt := WithGenerator(func(*Config) (string, error) { return "abc", nil })
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testcases := []struct {
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name string
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opts []Option
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exp string
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}{
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{"basic", nil, "abc.txt"},
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{"with prefix", []Option{WithPrefix("foo")}, "foo_abc.txt"},
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{"with suffix", []Option{WithSuffix("bar")}, "abc_bar.txt"},
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{"with original", []Option{WithOriginal("file")}, "abc_file.txt"},
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{"without ext", []Option{WithoutExtension()}, "abc"},
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{"with ext", []Option{WithExtension("xml")}, "abc.xml"},
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{"with sep", []Option{WithOriginal("file"), WithSeparator("---")}, "abc---file.txt"},
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{
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"with all",
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[]Option{
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WithPrefix("pre"),
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WithOriginal("file"),
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WithSuffix("suff"),
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WithExtension("svg"),
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WithSeparator("+"),
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},
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"pre+abc+file+suff.svg",
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},
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}
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for _, testcase := range testcases {
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t.Run(testcase.name, func(sub *testing.T) {
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opts := testcase.opts
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opts = append(opts, genOpt)
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conf := NewConfig(opts...)
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st, err := Make(conf)
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be.Err(t, err, nil)
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be.Equal(t, st, testcase.exp)
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})
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}
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}
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func TestMakeErr(t *testing.T) {
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conf := NewConfig(WithGenerator(func(*Config) (string, error) { return "foobar", errTest }))
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st, err := Make(conf)
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be.Equal(t, st, "")
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be.Err(t, err, errTest)
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}
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func TestMakeDoesntChangeConf(t *testing.T) {
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gen := func(c *Config) (string, error) {
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c.original = ""
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return "foo", nil
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}
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conf := NewConfig(WithGenerator(gen), WithOriginal("foobar"))
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st, err := Make(conf)
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be.Equal(t, conf.original, "foobar")
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be.Equal(t, st, "foo.txt")
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be.Err(t, err, nil)
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}
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func TestMakeOptsDoesntChangeConf(t *testing.T) {
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gen := Incremental()
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conf := NewConfig(WithGenerator(gen), WithPrefix("pre"))
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st, err := Make(conf, WithOriginal("foobar"))
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be.Equal(t, conf.original, "")
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be.Equal(t, st, "pre_0_foobar.txt")
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be.Err(t, err, nil)
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st, err = Make(conf, WithOriginal("baz"))
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be.Equal(t, conf.original, "")
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be.Equal(t, st, "pre_1_baz.txt")
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be.Err(t, err, nil)
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}
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