avatar_test.go

package avatar

import "testing"

func TestCleanString(t *testing.T) {
	// Input should equal output
	tests := map[string]string{}
	tests["AE"] = "AE"
	tests["ae"] = "AE"
	tests["a e"] = "AE"
	tests["andrew edwards"] = "AE"
	tests["andrew   edwards"] = "AN"
	tests["a"] = "A"
	tests["123"] = "12"
	tests["A 3"] = "A3"
	tests["B 3"] = "B3"

	for k, v := range tests {
		if cleanString(k) != v {
			t.Errorf("Received '%s', was expecting '%s' from '%s'", cleanString(k), v, k)
		}
	}
}

func TestGetFont(t *testing.T) {
	f, err := getFont("rubbish")
	if err == nil {
		t.Error("should not have been able to return a font")
	}
	if f != nil {
		t.Error("should not have been able to return a font")
	}
	f, err = getFont(defaultfontFace)
	if err != nil {
		t.Error("should of been able to return a font", err)
	}
	if f == nil {
		t.Error("should of been able to return a font")
	}
}