package main import ( "io/ioutil" "os" "path/filepath" "testing" ) func TestRenameExt(t *testing.T) { if s := renameExt("foo.amber", ".amber", ".html"); s != "foo.html" { t.Error(s) } if s := renameExt("foo.amber", "", ".html"); s != "foo.html" { t.Error(s) } if s := renameExt("foo.amber", ".md", ".html"); s != "foo.amber" { t.Error(s) } if s := renameExt("foo", ".amber", ".html"); s != "foo" { t.Error(s) } if s := renameExt("foo", "", ".html"); s != "foo.html" { t.Error(s) } } func TestRun(t *testing.T) { // external command if s, err := run(Vars{}, "echo", "hello"); err != nil || s != "hello\n" { t.Error(s, err) } // passing variables to plugins if s, err := run(Vars{"foo": "bar"}, "sh", "-c", "echo $ZS_FOO"); err != nil || s != "bar\n" { t.Error(s, err) } // custom plugin overriding external command os.Mkdir(ZSDIR, 0755) script := `#!/bin/sh echo foo ` ioutil.WriteFile(filepath.Join(ZSDIR, "echo"), []byte(script), 0755) if s, err := run(Vars{}, "echo", "hello"); err != nil || s != "foo\n" { t.Error(s, err) } os.Remove(filepath.Join(ZSDIR, "echo")) os.Remove(ZSDIR) } func TestVars(t *testing.T) { tests := map[string]Vars{ ` foo: bar title: Hello, world! Some content in markdown `: Vars{ "foo": "bar", "title": "Hello, world!", "url": "test.html", "file": "test.md", "output": filepath.Join(PUBDIR, "test.html"), "__content": "Some content in markdown\n", }, `url: "example.com/foo.html" Hello `: Vars{ "url": "example.com/foo.html", "__content": "Hello\n", }, } for script, vars := range tests { ioutil.WriteFile("test.md", []byte(script), 0644) if v, s, err := getVars("test.md", Vars{"baz": "123"}); err != nil { t.Error(err) } else if s != vars["__content"] { t.Error(s, vars["__content"]) } else { for key, value := range vars { if key != "__content" && v[key] != value { t.Error(key, v[key], value) } } } } } func TestRender(t *testing.T) { vars := map[string]string{"foo": "bar"} if s, _ := render("foo bar", vars); s != "foo bar" { t.Error(s) } if s, _ := render("a {{printf short}} text", vars); s != "a short text" { t.Error(s) } if s, _ := render("{{printf Hello}} x{{foo}}z", vars); s != "Hello xbarz" { t.Error(s) } // Test error case if _, err := render("a {{greet text ", vars); err == nil { t.Error("error expected") } }