fix deps, try html as well

Project.toml

@@ -7,11 +7,10 @@ version = "0.1.0"
 julia = "1.6"
 
 [extras]
-Plotly = "58dd65bb-95f3-509e-9936-c39a10fdeae7"
 PlotlyBase = "a03496cd-edff-5a9b-9e67-9cda94a718b5"
 PlotlyKaleido = "f2990250-8cf9-495f-b13a-cce12b45703c"
 Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]
-test = ["Test", "Plotly", "PlotlyBase", "PlotlyKaleido", "Plots"]
+test = ["Test", "PlotlyBase", "PlotlyKaleido", "Plots"]

test/runtests.jl

@@ -30,6 +30,8 @@ end
 
 using Plots
 
+plotly()
+
 @testset "artifact" begin
     dir = mktempdir()
     subdir = joinpath(dir, "extra")
@@ -40,11 +42,12 @@ using Plots
 
         @test BuildkiteUtils.artifact_search("*") == []
 
-        p = plot(identity, sin, -2pi, 2pi)
-        svg(p, joinpath(dir, "sin x.svg"))
+        savefig(p, joinpath(dir, "sin x.html"))
+        savefig(p, joinpath(dir, "sin x.svg"))
 
         cd(dir) do
             BuildkiteUtils.artifact_upload("*.svg")
+            BuildkiteUtils.artifact_upload("*.html")
             BuildkiteUtils.artifact_upload("**/*.txt")
         end
 
@@ -83,6 +86,8 @@ end
         Success!
 
         <img src="artifact://sin x.svg" alt="sin(x)" height=250 >
+
+        <iframe src="artifact://sin x.html" title="sin(x)"></iframe> 
         """; style="success", context="xtra")
 
     elseif step == "linux-v1.6"