Update validation tests with new ZlibError type

Attempts to address downstream breakage introduced in JuliaIO/CodecZlib.jl#93

Author: reallyasi9

src/convenience.jl

@@ -26,7 +26,8 @@ below.
 - `dir::AbstractString`: a path to a directory to add to the newly created archive.
 
 # Keyword arguments
-- `utf8::Bool = true`: use UTF-8 encoding for file names (if `false`, use IBM437).
+- `utf8::Bool = true`: use UTF-8 encoding for file names and comments (if `false`, use
+    IBM437).
 - `archive_comment::AbstractString = ""`: archive comment string to add to the central
     directory, equivalent to passing the `comment` keyword to `zipsink`.
 - `file_options::Dict{String, Any} = nothing`: if a file name added to the archive _exactly_

test/common.jl

@@ -3,6 +3,12 @@ using Dates
 using LazyArtifacts
 using ZipStreams
 
+@static if isdefined(CodecZlib, :ZlibError)
+    const ZlibError = CodecZlib.ZlibError
+else
+    const ZlibError = ErrorException
+end
+
 function make_file_info(; name::AbstractString="hello.txt", descriptor::Bool=false, utf8::Bool=false, zip64::Bool=false, datetime::DateTime=DateTime(2022, 8, 18, 23, 21, 38), compression::UInt16=ZipStreams.COMPRESSION_STORE)
     uc_size = 13 % UInt64
     if compression == ZipStreams.COMPRESSION_DEFLATE

test/test_validate.jl

@@ -146,12 +146,12 @@ end
     zipsource(bad_uncompressed_file) do source
         # file is bad
         f = next_file(source)
-        @test_throws ErrorException validate(f)
+        @test_throws ZlibError validate(f)
     end
     zipsource(bad_uncompressed_file) do source
         # note: this error breaks reading because the zlib codec does not read complete information
         for file in source
-            @test_throws ErrorException read(file)
+            @test_throws ZlibError read(file)
         end
         # archive is bad
         @test_throws ErrorException validate(source)