Initial commit

cmd/rango/rango_test.go

@@ -0,0 +1,22 @@
+package main
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestRango_envToMatrix(t *testing.T) {
+	env := []string{
+		"PREFIXED_HELLO=world",
+		"PREFIXED_ONE=TWO,three,four",
+		"PREFIXED_FOO=bar",
+	}
+
+	matrix := envToMatrix(env, "PREFIXED_")
+
+	assert.Len(t, matrix, 3)
+	assert.Equal(t, "world", matrix["hello"][0])
+	assert.Equal(t, []string{"TWO", "three", "four"}, matrix["one"])
+	assert.Equal(t, "bar", matrix["foo"][0])
+}