Need a SVG file that is 150px wide, 20px tall, reads "THIS IS A TEST' with bold fonts, has a lime background

Question

This is the code i have so far but it's not good

<svg
   width="200"
   height="13">
  <g
     id="layer1">
    <text
       style="font-size:13px;font-family:Arial;"
       x="0"
       y="13"
       id="">THIS IS A TEST</text>
  </g>
</svg>

i am trying to get the text to fit perfectly in the box and etc.
also need to add a background color to it.

Answer 1

This can serve:

<svg
baseProfile="full"
width="200"
height="13">
 <g id="layer1">
<rect width="100%" height="100%" fill="red" />
<text
    style="font-size:13px;font-family:Arial;"
    x="0"
    y="13"
    id="">THIS IS A TEST</text>