func TestCrewRenderPlain(t *testing.T) {
c := NewCrew("test")
// Set some variables
c.Vars = map[string]interface{}{
"path": "/usr/local/bin",
"n": 4,
"x": 3.45,
}
// No placeholders
s, _ := c.Render("python test.py")
assert.Equal(t, s, "python test.py")
// Missing key
s, err := c.Render("{{bindir}}/python test.py")
assert.NotEqual(t, err, nil)
// Typical
s, err = c.Render("{{path}}/python -n {{n}} -x {{x}} test.py")
assert.Equal(t, s, "/usr/local/bin/python -n 4 -x 3.45 test.py")
// Single braces aren't affected
s, err = c.Render("{path}")
assert.Equal(t, s, "{path}")
// Escaped braces aren't affected, but replaced
s, err = c.Render("{\\{path\\}}")
assert.Equal(t, s, "{{path}}")
// Escaped braces, round 2
s, err = c.Render("\\{\\{path\\}\\}")
assert.Equal(t, s, "{{path}}")
}
func TestShortRead(t *testing.T) {
var result []byte
var buf [2]byte
for _, test := range readerTests {
result = result[:0]
var (
r = NewReader(Rope{test.r})
n int
err error
)
for err == nil {
n, err = r.Read(buf[:])
if err == nil {
assert.NotEqual(t, n, 0, "Zero-length Read()")
}
result = append(result, buf[:n]...)
}
assert.Equal(t, test.want, string(result))
assert.Equal(t, err, io.EOF, "Non-EOF error: "+err.Error())
}
}
func TestFailedRoutineRun(t *testing.T) {
r := NewRoutine("git", "flub")
c := NewCrew("c1")
rr, err := r.Run(c)
assert.NotEqual(t, err, nil)
assert.Equal(t, rr.Done(), true)
assert.Equal(t, rr.Failed, true)
assert.Equal(t, rr.Stdin, "")
assert.Equal(t, rr.Stdout, "")
assert.Equal(t, rr.Stderr, "git: 'flub' is not a git command. See 'git --help'.\n\nDid you mean this?\n\tpull\n")
}
func TestPlayInsertScene(t *testing.T) {
p := NewPlay("P0", "")
s0 := NewScene("S0", "")
// Cannot insert at a position that does not exist
err := p.InsertScene(0, s0)
assert.NotEqual(t, err, nil)
p.AddScene(s0)
// Insert new scene at position 0
ns0 := NewScene("New S0", "")
err = p.InsertScene(0, ns0)
assert.Equal(t, err, nil)
assert.Equal(t, p.Scenes[0], ns0)
assert.Equal(t, p.Scenes[1], s0)
}
func TestPlayAddScene(t *testing.T) {
p := NewPlay("P0", "")
s0 := NewScene("S0", "")
s1 := NewScene("S1", "")
// Yep..
p.AddScene(s0)
assert.Equal(t, p.Scenes[0], s0)
// Yep..
p.AddScene(s1)
assert.Equal(t, p.Scenes[1], s1)
// Nope..
err := p.AddScene(s1)
assert.NotEqual(t, err, nil)
}