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60 lines
1.4 KiB
Go
60 lines
1.4 KiB
Go
package editor
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import (
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"os"
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"testing"
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"github.com/zk-org/zk/internal/util/opt"
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"github.com/zk-org/zk/internal/util/test/assert"
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)
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func TestEditorUsesZkEditorFirst(t *testing.T) {
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os.Setenv("ZK_EDITOR", "zk-editor")
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os.Setenv("VISUAL", "visual")
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os.Setenv("EDITOR", "editor")
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editor, err := NewEditor(opt.NewString("custom-editor"))
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assert.Nil(t, err)
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assert.Equal(t, editor.editor, "zk-editor")
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}
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func TestEditorFallsbackOnUserConfig(t *testing.T) {
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os.Unsetenv("ZK_EDITOR")
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os.Setenv("VISUAL", "visual")
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os.Setenv("EDITOR", "editor")
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editor, err := NewEditor(opt.NewString("custom-editor"))
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assert.Nil(t, err)
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assert.Equal(t, editor.editor, "custom-editor")
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}
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func TestEditorFallsbackOnVisual(t *testing.T) {
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os.Unsetenv("ZK_EDITOR")
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os.Setenv("VISUAL", "visual")
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os.Setenv("EDITOR", "editor")
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editor, err := NewEditor(opt.NullString)
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assert.Nil(t, err)
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assert.Equal(t, editor.editor, "visual")
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}
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func TestEditorFallsbackOnEditor(t *testing.T) {
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os.Unsetenv("ZK_EDITOR")
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os.Unsetenv("VISUAL")
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os.Setenv("EDITOR", "editor")
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editor, err := NewEditor(opt.NullString)
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assert.Nil(t, err)
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assert.Equal(t, editor.editor, "editor")
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}
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func TestEditorFailsWhenUnset(t *testing.T) {
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os.Unsetenv("ZK_EDITOR")
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os.Unsetenv("VISUAL")
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os.Unsetenv("EDITOR")
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editor, err := NewEditor(opt.NullString)
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assert.Err(t, err, "no editor set in config")
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assert.Nil(t, editor)
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}
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