try embed html

Author: simonbyrne

test/runtests.jl

@@ -60,6 +60,12 @@ plotly()
         @test readdir(newdir) == ["sin x.svg"]
         @test read(joinpath(dir, "sin x.svg")) == read(joinpath(newdir, "sin x.svg"))
 
+        BuildkiteUtils.annotate("""
+            Success!
+
+            $(read(joinpath(dir, "sin x.html"), String))
+            """; style="success", context="xtra")
+
     else
 
         @test sort(BuildkiteUtils.artifact_search(step="linux-latest")) == sort(["sin x.html", "sin x.svg", "extra/step.txt"])
@@ -84,11 +90,6 @@ end
 @testset "annotation" begin
     if step == "linux-latest"
         BuildkiteUtils.annotate("Hello from :linux:\n\n")
-        BuildkiteUtils.annotate("""
-        Success!
-
-         <a href="artifact://sin x.html"><img src="artifact://sin x.svg" alt="sin(x)" height=250 ></a>
-        """; style="success", context="xtra")
 
     elseif step == "linux-v1.6"
         BuildkiteUtils.annotate("and from :linux: v1.6\n\n"; append=true)