add tests

Author: pfitzseb

src/MultiDocumenter.jl

@@ -270,8 +270,6 @@ function inject_styles_and_global_navigation(
                 end
                 continue
             end
-            # no need to do anything about /index.html
-            path == joinpath(dir, "index.html") && continue
 
             endswith(file, ".html") || continue
 
@@ -281,7 +279,11 @@ function inject_styles_and_global_navigation(
             stylesheets = make_global_stylesheet(custom_stylesheets, relpath(dir, root))
             scripts = make_global_scripts(custom_scripts, relpath(dir, root))
 
+
             page = read(path, String)
+            if startswith(page, "<!--This file is automatically generated by Documenter.jl-->")
+                continue
+            end
             doc = Gumbo.parsehtml(page)
             injected = 0
 

test/.gitignore

@@ -0,0 +1,2 @@
+out
+clones

test/runtests.jl

@@ -2,5 +2,48 @@ using MultiDocumenter
 using Test
 
 @testset "MultiDocumenter.jl" begin
-    # Write your tests here.
+    clonedir = mktempdir()
+
+    docs = [
+        ("JuliaDebug/Infiltrator.jl.git", "gh-pages") => MultiDocumenter.MultiDocRef(
+            upstream = joinpath(clonedir, "Infiltrator"),
+            path = "inf",
+            name = "Infiltrator"
+        ),
+    ]
+
+    for ((remote, branch), docref) in docs
+        run(`git clone --depth 1 [email protected]:$remote --branch $branch --single-branch $(docref.upstream)`)
+    end
+
+    outpath = joinpath(@__DIR__, "out")
+
+    MultiDocumenter.make(
+        outpath,
+        collect(last.(docs));
+        search_engine = MultiDocumenter.SearchConfig(
+            index_versions = ["stable"],
+            engine = MultiDocumenter.FlexSearch
+        )
+    )
+
+    @testset "flexsearch" begin
+        @test isdir(outpath, "inf")
+        @test isdir(outpath, "inf", "stable")
+        @test isfile(outpath, "inf", "stable", "index.html")
+
+        @test read(joinpath(outpath, "inf", "index.html"), String) == """
+        <!--This file is automatically generated by Documenter.jl-->
+        <meta http-equiv="refresh" content="0; url=./stable/"/>
+        """
+
+        @test isdir(outpath, "search-data")
+        store_content = read(joinpath(outpath, "search-data", "store.json"), String)
+        @test !isempty(store_content)
+        @test occursin("Infiltrator.jl", store_content)
+        @test occursin("@infiltrate", store_content)
+    end
+
+    rm(outpath, recursive=true, force=true)
+    rm(clonedir, recursive=true, force=true)
 end